CN110526682A - A kind of foaming stone material insulation board and preparation method thereof - Google Patents
A kind of foaming stone material insulation board and preparation method thereof Download PDFInfo
- Publication number
- CN110526682A CN110526682A CN201910786820.0A CN201910786820A CN110526682A CN 110526682 A CN110526682 A CN 110526682A CN 201910786820 A CN201910786820 A CN 201910786820A CN 110526682 A CN110526682 A CN 110526682A
- Authority
- CN
- China
- Prior art keywords
- insulation board
- raw material
- stone material
- foaming
- stone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004575 stone Substances 0.000 title claims abstract description 98
- 238000009413 insulation Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 title claims abstract description 66
- 238000005187 foaming Methods 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 75
- 239000010438 granite Substances 0.000 claims abstract description 47
- 239000002699 waste material Substances 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 36
- 239000010802 sludge Substances 0.000 claims abstract description 33
- 239000003818 cinder Substances 0.000 claims abstract description 25
- 239000000654 additive Substances 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000006063 cullet Substances 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 16
- 239000002910 solid waste Substances 0.000 claims abstract description 16
- 238000001354 calcination Methods 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims description 29
- 239000011701 zinc Substances 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 239000008188 pellet Substances 0.000 claims description 19
- 239000011812 mixed powder Substances 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 32
- 239000011787 zinc oxide Substances 0.000 abstract description 16
- 238000002156 mixing Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004566 building material Substances 0.000 abstract description 5
- 239000004927 clay Substances 0.000 abstract description 5
- 239000005995 Aluminium silicate Substances 0.000 abstract description 4
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 4
- 239000010433 feldspar Substances 0.000 abstract description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000000498 ball milling Methods 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 14
- 238000004321 preservation Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000004035 construction material Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000012774 insulation material Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000002484 inorganic compounds Chemical class 0.000 description 4
- 229910010272 inorganic material Inorganic materials 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 239000002075 main ingredient Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1328—Waste materials; Refuse; Residues without additional clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/447—Phosphates or phosphites, e.g. orthophosphate or hypophosphite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of foaming stone material insulation boards and preparation method thereof, more particularly to the granite waste stone dust using high additive as primary raw material, in conjunction with zinc oxide industrial sludge, cullet and cinder, by adding a small amount of additive, foaming stone material insulation board is prepared by raw material of the solid waste close to 100%, solves the problems, such as that current granite waste stone dust Land use systems are few, utilization rate is low；The cinder of addition, heat can be provided in calcination process after evenly mixing with other raw materials keeps sample internal and external temperature more uniform, to obtain the foaming stone material insulation board of uniform pore diameter；The present invention is without using non-renewable natural resources such as clay, kaolin, feldspars, avoid the consumption of non-renewable natural resources, it can solve the problem of environmental pollution of a large amount of granite waste stone dusts and industrial sludge simultaneously, it largely reduces production cost and the stone material insulation board that foams is a kind of environment-friendly building materials of higher application value, therefore the present invention has important economy and social benefit.
Description
Technical field
The present invention relates to construction material technology fields, and in particular to a kind of foaming stone material insulation board and preparation method thereof.
Background technique
Granite is a kind of widely distributed, resourceful rock.For a long time, people constantly exploit and by cutting plus
Work is widely used in interior and exterior finishes and the basis masonry project of building at plate.However, in exploitation, cutting and polishing engineering
In, a large amount of granite stone powders are taken as waste material and abandon.In addition, China is positive at present promotes the use of Machine-made Sand, produced in Machine-made Sand
Cheng Zhonghui generation is more than 10% waste stone dust.It accumulates over a long period, waste stone dust is piled into mountain, does not only take up a large amount of good farmlands for a long time, also
Serious pollution environment.Granite waste stone dust is mainly made of feldspar, quartz and mica, includes SiO2(67-76%), Al2O3
(12-17%), CaO (0.1-2.7%), MgO (0.5-1.6%) and Fe2O3(0.2-0.9%).Currently, granite waste stone dust
Resource utilization is primarily present the problem that resource utilization mode is seldom and utilization rate is low, is mainly used for concrete or steam pressure
The preparation of air entrained concrete, but coefficient optimum proportion is only 10% or so, and the machine of concrete product will be largely effected on by being excessively added
Tool intensity.Although also there is relevant report to prepare artificial granite paint by raw material of granite waste stone dust, still from realization industrialization
There is certain distance.Therefore, the high value resource utilization of granite stone powder also fails to obtain in-depth study, also fails to real reality
Existing large scale processing, recycling granite stone powder preparation foaming stone material insulation board is also a new research direction.The stone material that foams is protected
Warm plate is a kind of environment-friendly building materials for having many advantages, such as that low density, insulation, water absorption rate are low, frost resistance is good, is generally used for exterior wall
Heat preservation, is a kind of construction material with higher-value
So far, researcher reports that preparing foaming stone material as primary raw material using high-content granite stone powder protects
Warm plate, if Lee passes " a kind of generative foaming material using granite powder for raw material " of Qiang Faming (CN102786317B), with flower
Hilllock Rock Powder (70%~90%) is primary raw material, and talcum powder etc. is fluxing filler, and titanium dioxide etc. is pore former.However, the hair
The bright main hole using between particle is bonded together, it is necessary to connect raw material one using high-temperature resistance die after melting at high temperature
With firing, production energy consumption is high and mold loss is big.Further, since being calcined jointly using mold, conduct heat slower, is calcined compared with large sample
Temperature is difficult to uniformly cause foaming uneven.Liu Hao invention (CN103396153A) " is the light of raw material using granite waste material
Quality guarantee adiabator and preparation method thereof ", with granite stone powder (50~65%), glass powder (10~20%), agstone, chlorination
Potassium, sodium chloride, calcined soda for industry, white carbon black and sodium sulphate are that raw material prepares light heat insulation material.But the very long ball milling of the process requirement
Time (0.5~7 hour) and twice calcine technology, complex production process and production energy consumption are high.In addition, the invention is added to centainly
The potassium chloride and sodium chloride of ratio are easy to generate hydrogen chloride or dioxin in high-temperature burning process, limit the production of the invention
Industry application.Therefore, it is come with some shortcomings using the resource utilization that granite waste stone dust is carried out as raw material.
Light-weight foam stone thermal insulating plate has higher economic value, is generally used for exterior-wall heat insulation and industrial pipeline heat preservation, city
Field demand is larger.Therefore it provides it is a kind of using the granite waste stone dust of high additive as primary raw material and do not consume clay etc. can not
The method preparation foaming stone material insulation board of renewable natural resources, can not only improve the utilization rate and exploitation value of foaming stone material insulation board
Value, additionally it is possible to reduce the consumption of natural resources (clay, kaolin, shale), social, benefits of environment and economy with higher.
In addition, reducing production energy consumption and cost, it may advantageously facilitate the popularization and application of environmental protection and energy saving building materials, and reduce building energy consumption,
With biggish market prospects and meet national environmental protection policy.
Summary of the invention
It is uniform the present invention is directed to overcome the deficiencies of the prior art and provide a kind of pore size, have lower water absorption rate and
Apparent density, the foaming stone material insulation board of high mechanical strength；And providing a kind of with the granite waste stone dust of high additive is main
Raw material, in conjunction with cinder, zinc oxide industrial sludge and cullet, by adding a small amount of additive, with close to 100% solid
Waste is the preparation method that raw material prepares foaming stone material insulation board.
A kind of foaming stone material insulation board, according to mass percent, comprising: solid waste 79.5~89.8%, cinder 10
~20% and additive 0.2~0.5%.
Further, the foaming stone material insulation board apparent density is 350~800Kg/m3, rate of closed hole > 90%, machinery is by force
Degree is 1.5~8MPa.
Further, the solid waste includes sludge containing Zn Cr coating, and the sludge containing Zn Cr coating accounts for the total object of insulation board
Matter mass percent is 3~15%.
Further, the main component of sludge containing Zn Cr coating according to mass percent include: ZnO 80~90% with
CuO 1~2%.
Further, the solid waste further include: granite waste stone dust and cullet, the granite waste stone dust account for
Insulation board total material mass percent is 50~80%, and it is 5~20% that the cullet, which accounts for insulation board total material mass percent,.
Further, the main component of the granite waste stone dust includes: SiO according to mass percent269~71%,
Fe2O31.0~1.5%, CaO 1.8~2.5%, Al2O316~18%, Na2O 3.0~4.5% and K2O 4~5%.
Further, the main component of the granite waste stone dust includes: SiO according to mass percent269.8%,
Fe2O31.1%, CaO 2.0%, Al2O316.4%, Na2O 3.8% and K2O 4.6%.
Further, the additive includes in boric acid, dibastic sodium phosphate, calcium carbonate, sodium carbonate, aluminum sulfate or silicon carbide
Any one or at least two combination.
A kind of preparation method for the stone material insulation board that foams, the preparation method is that:
A, according to mass percent, by solid waste 79.5~89.8%, the cinder 10~20% with calorific value, with
And additive 0.2~0.5% is mixed to get mixed powder raw material；
B, above-mentioned mixed powder raw material is passed through into grinding process；
C, the powder after grinding is passed through into granulating working procedure, raw material pellet is made；
D, raw material pellet made from step c is put into progress pressing mold processing in mold, demoulding obtains raw material block；
E, the raw material block after demoulding is subjected to calcination process；
F, room temperature is gradually cooled the temperature to after calcining, is then cut into various sizes of foaming stone thermal insulating as requested
Plate.
Further, the cinder calorific value is 1000~2000 kilocalories.
Further, the grinding process are as follows: mixed powder raw material is placed in ball milling in ball grinder, Ball-milling Time is 10~
Powder of the partial size less than 100 μm is made in 60min.
Further, the Ball-milling Time is 20~40min, and diameter of particle is less than 80 μm.
Further, the granulating working procedure are as follows: the powder after ball milling is placed in granulating disc, spraying suitable water makes
Powder is rolled into the raw material pellet that partial size is 0.5~2.0mm, and raw material pellet moisture content is 15~20%.
Further, the raw material pellet partial size is 0.1~1.5mm, and the raw material pellet moisture content is 16~19%.
Further, pressing mold processing are as follows: raw material pellet is put into stainless steel mould and with press machine compression moulding,
Pressure is 5~10MPa.
Further, the molding pressure is 6~9MPa.
Further, the calcination process are as follows: the raw material block after demoulding is put into high temperature furnace, control heating rate is 10
~50 DEG C/min, highest calcination temperature is 1000~1100 DEG C, keeps the temperature 3~20min in maximum temperature.
Further, the control heating rate is 20~40 DEG C/min, and highest calcination temperature is 1075~1125 DEG C,
8~15min is kept the temperature in maximum temperature.
The present invention provides a kind of light-weight foam stone thermal insulating plate and preparation method thereof, and preparation method is by granite barren rock
Powder, industrial sludge (zinc oxide), cullet, cinder and additive mixing and ball milling, spray suitable water and in granulating disc
Upper granulation, particle is uniformly put into stainless steel mould and is depressed into 5~10MPa with press machine, then demoulding and by sample after molding
Product are placed in Muffle furnace and calcine, and calcination temperature is 1000~1100 DEG C, 3~20min of soaking time, obtain after cooling by cutting
Must foam stone material insulation board, and the present invention has the positive effect that compared with prior art:
1. the cinder by being added with certain calorific value (1000~2000 kilocalorie) of the invention, cinder can add from inside
Hot sample, heat can be provided in calcination process after evenly mixing with other raw materials keeps sample internal and external temperature more uniform, thus
Make sample uniform in foaming, avoids causing internal foaming uneven because sample interior temperature is lower；
2. contain a certain proportion of zinc oxide in sludge containing Zn Cr coating of the invention, and zinc oxide is typically used for making in glass
For fluxing agent, the main reason is that forming lower melting-point eutectic, same principle with other inorganic compounds, cystosepiment is given birth to
The raw material of production is also various inorganic compounds, and sludge containing Zn Cr coating, which is added, can reduce fusing point, to reduce blowing temperature；Zinc oxide
It has been applied for glass, china industry as cosolvent, however, chemical engineering sludge containing zinc is used to prepare foaming insulation board also not
See relevant report；
3. cinder, cullet and the preparation hair of sludge containing Zn Cr coating using granite waste stone dust as primary raw material, is added in the present invention
Afrodite material insulation board, solid waste content are up to 99.5% or more, especially with the granite waste stone dust of high additive (50%~
80%) be primary raw material, in conjunction with zinc oxide industrial sludge, cullet and cinder, by add a small amount of additive (≤
0.5%), the foaming stone material with higher mechanical strength is prepared as raw material using the waste close to 100% (>=99.5%) to protect
Warm plate solves in the prior art, and granite waste stone dust Land use systems are few, utilization rate is low, fails really to realize large scale processing
Problem；
4. light-weight foam stone thermal insulating panel aperture obtained in preparation method is uniform in size through the invention, have lower
Water absorption rate and apparent density, high mechanical strength, high temperature resistant and A grades of non-ignitable advantages, be a kind of good heat-insulation and heat-preservation Building wood
Material and industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements；
5. the utilization rate of preparation method granite stone powder of the present invention may be up to 80%, in addition to 0.2~0.5% additive
Outside, other ingredients are the solid waste of zero cost.In addition, calcine technology of the invention not mold and raw material block together
It fires, not only can also reduce die cost, therefore the solution of the present invention can substantially reduce production cost with energy saving；
6. the present invention avoids non-renewable money naturally without using non-renewable natural resources such as clay, kaolin, feldspars
The consumption in source, while can solve the problem of environmental pollution of a large amount of granite waste stone dusts and industrial sludge, largely reduce life
Produce cost and the stone material insulation board that foams be a kind of environment-friendly building materials of higher application value, thus the present invention have important economy and
Social benefit.
Detailed description of the invention
Fig. 1 is process schematic representation of the present invention using granite waste stone dust preparation foaming stone material insulation board.
Specific embodiment
It, below will be to embodiment party of the present invention to keep the purposes, technical schemes and advantages of embodiment of the present invention clearer
Technical solution in formula is clearly and completely described, it is clear that described embodiment is a part of embodiment party of the present invention
Formula, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.Therefore, following present invention
The detailed description of embodiment be not intended to limit the range of claimed invention, but be merely representative of choosing of the invention
Determine embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
The granite waste stone dust used in the present invention is provided by one stone material factory, Jinjiang City, main component be silica,
Aluminium oxide, iron oxide, calcium oxide, magnesia and sodium oxide molybdena, main ingredient content are as shown in table 1 below.
The main ingredient of 1 granite waste stone dust of table
The sludge containing Zn Cr coating used in the present invention is provided by the chemical plant that one, Longyan rosin extracts, and main ingredient is oxygen
Change zinc (80~90%), copper oxide (1-2%) and other organic matters；
A kind of foaming stone material insulation board, according to mass percent, comprising: solid waste 79.5~89.8%, cinder 10
~20% and additive 0.2~0.5%.
The cinder calorific value is 1000~2000 kilocalories, and the cinder of addition can provide calorific value in calcination process, can subtract
Few calcinating consumption, while cinder can heat sample from inside, can provide in calcination process after evenly mixing with other raw materials
Heat keeps sample internal and external temperature more uniform, to make sample uniform in foaming.
Foaming stone material insulation board apparent density obtained by the present invention is 350~800Kg/m3, rate of closed hole > 90%, machinery
Intensity is 1.5~8MPa, has pore size uniform, has the advantages of lower water absorption rate and apparent density, high mechanical strength.
The solid waste includes sludge containing Zn Cr coating, and the sludge containing Zn Cr coating accounts for insulation board total material quality percentage
Than being 3~15%, a certain proportion of zinc oxide is contained in sludge containing Zn Cr coating, and zinc oxide is typically used for being used as in glass and help
Flux, the main reason is that lower melting-point eutectic is formed with other inorganic compounds, same principle, cystosepiment production
Raw material is also various inorganic compounds, and sludge containing Zn Cr coating, which is added, can reduce fusing point, to reduce blowing temperature；Zinc oxide is used for
Glass, china industry have been applied as cosolvent, however, chemical engineering sludge containing zinc, which is used to prepare foaming insulation board, yet there are no phase
Close report.
Further, the main component of sludge containing Zn Cr coating according to mass percent include: ZnO 80~90% and CuO 1~
2%, sludge containing Zn Cr coating contains a certain proportion of ZnO, ZnO as fluxing agent, in process of production ZnO can with it is other inorganization
It closes object and forms lower melting-point eutectic, therefore sludge containing Zn Cr coating is added to reduce fusing point, to reduce blowing temperature.
Solid waste further include: granite waste stone dust and cullet, the granite waste stone dust account for insulation board total material
Mass percent is 50~80%, and it is 5~20% that the cullet, which accounts for insulation board total material mass percent, and solid of the present invention is useless
Cinder, cullet and the preparation foaming stone material insulation board of sludge containing Zn Cr coating is added using granite waste stone dust as primary raw material in gurry,
Solid waste content is up to 99.5% or more, is especially main former with the granite waste stone dust (50%~80%) of high additive
Material, in conjunction with zinc oxide industrial sludge, cullet and cinder, by adding a small amount of additive (≤0.5%), with close to 100%
The waste of (>=99.5%) is that raw material prepares the foaming stone material insulation board with higher mechanical strength, solves the prior art
In, granite waste stone dust Land use systems are few, utilization rate is low, fail the problem of really realizing large scale processing.
Further, the main component of granite waste stone dust includes: SiO according to mass percent269~71%, Fe2O3
1.0~1.5%, CaO 1.8~2.5%, Al2O316~18%, Na2O 3.0~4.5% and K2O 4~5%；Specifically, flower
The main component of hilllock rock waste stone dust includes: SiO according to mass percent269.8%, Fe2O31.1%, CaO 2.0%, Al2O3
16.4%, Na2O 3.8%, K2O 4.6%；The present invention is kept away without using non-renewable natural resources such as clay, kaolin, feldspars
The consumption of non-renewable natural resources is exempted from, while the environmental pollution that can solve a large amount of granite waste stone dusts and industrial sludge is asked
Topic, largely reduces production cost and the stone material insulation board that foams is a kind of environment-friendly building materials of higher application value, therefore this
Invention has important economy and social benefit.
In addition, additive includes any one in boric acid, dibastic sodium phosphate, calcium carbonate, sodium carbonate, aluminum sulfate or silicon carbide
Kind or at least two combination；The additive of addition is used as foaming agent in calcination process, plays in raw material block calcination process
The effect of foaming pore-forming.
Embodiment 1, first embodiment of the invention provide a kind of preparation method of afrodite material insulation board:
A, by 600g granite waste stone dust, 200g cullet, 100g sludge containing Zn Cr coating, 100g cinder and additive (2g
Boric acid+2g calcium carbonate) be uniformly mixed obtain mixed powder raw material；
B, above-mentioned mixed powder raw material is put into ball mill, ball milling obtains after twenty minutes under the velocity of rotation of 300rpm
Obtain mixing fine powders end of the fineness less than 75 mesh or partial size less than 196 μm；
C, the powder after ball milling is placed on granulating disc, granulating disc is opened, then by 150g water spray bottle
It is uniformly sprayed in the mixing fine powders end on granulating disc, forms the raw material pellet that partial size is 0.5-1.0mm；
D, raw material pellet is put into stainless steel mould and is pressed onto 5MPa with press machine, demoulding obtains raw material block；
E, raw material block is put into high temperature furnace, the heating rate for controlling high temperature furnace is 20 DEG C/min, calcines 10 at 1000 DEG C
Minute；
F, it is cut into various sizes of foaming stone material insulation board as requested after temperature drops to 30 DEG C.
Calcine technology of the invention is not together fired mold and raw material block, not only can also be reduced with energy saving
Die cost, therefore the solution of the present invention can substantially reduce production cost.
Obtained by the present embodiment foam stone material insulation board apparent density and water absorption rate is respectively 460Kg/m for 24 hours3And
5.0%, there are lower water absorption rate and apparent density, high temperature resistant and A grades of non-ignitable advantages, be good heat-insulation and heat-preservation construction material
And industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements.
Embodiment 2, second embodiment of the invention provide a kind of preparation method of afrodite material insulation board:
A, by 700g granite waste stone dust, 150g cullet, 50g sludge containing Zn Cr coating, 100g cinder and additive (2g boron
Acid+2g silicon carbide) be uniformly mixed obtain mixed powder raw material；
B, above-mentioned mixed powder raw material is put into ball mill, ball milling obtains after twenty minutes under the velocity of rotation of 300rpm
Obtain mixing fine powders end of the fineness less than 75 mesh or partial size less than 196 μm；
C, the powder after ball milling is placed on granulating disc, granulating disc is opened, then by 180g water spray bottle
It is uniformly sprayed in the mixing fine powders end on granulating disc, forms the raw material pellet that partial size is 0.8-2.0mm；
D, raw material pellet is put into stainless steel mould and is pressed onto 10MPa with press machine, mould obtains raw material block；
E, raw material block is put into high temperature furnace, the heating rate for controlling high temperature furnace is 15 DEG C/min, calcines 10 at 1050 DEG C
Minute；
F, it is cut into various sizes of foaming stone material insulation board as requested after temperature drops to 30 DEG C.
Obtained by the present embodiment foam stone material insulation board apparent density and water absorption rate is respectively 550Kg/m for 24 hours3And
5.0%, there are lower water absorption rate and apparent density, high temperature resistant and A grades of non-ignitable advantages, be good heat-insulation and heat-preservation construction material
And industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements.
Embodiment 3, third embodiment of the invention provide a kind of preparation method of afrodite material insulation board:
A, by 700g granite waste stone dust, 100g cullet, 50g sludge containing Zn Cr coating, 150g cinder and additive (1g phosphorus
Sour disodium hydrogen+3g calcium carbonate) be uniformly mixed obtain mixed powder raw material；
B, above-mentioned mixed powder raw material is put into ball mill, ball milling obtains after 30 minutes under the velocity of rotation of 300rpm
Obtain mixing fine powders end of the fineness less than 100 mesh or partial size less than 150 μm；
C, the powder after ball milling is placed on granulating disc, granulating disc is opened, then by 150g water spray bottle
It is uniformly sprayed in the mixing fine powders end on granulating disc, forms the raw material pellet that partial size is 0.8-1.5mm；
D, raw material pellet is put into stainless steel mould and is pressed onto 8MPa with press machine, demoulding obtains raw material block；
E, raw material block is put into high temperature furnace, the heating rate for controlling high temperature furnace is 10 DEG C/min, calcines 20 at 1080 DEG C
Minute；
F, it is cut into various sizes of foaming stone material insulation board as requested after temperature drops to 30 DEG C.
Obtained by the present embodiment foam stone material insulation board apparent density and water absorption rate is respectively 680Kg/m for 24 hours3And
8.0%, there are lower water absorption rate and apparent density, high temperature resistant and A grades of non-ignitable advantages, be good heat-insulation and heat-preservation construction material
And industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements.
Embodiment 4, fourth embodiment of the invention provide a kind of preparation method of afrodite material insulation board:
A, by 500g granite waste stone dust, 200g cullet, 150g sludge containing Zn Cr coating, 150g cinder and additive (1g
Disodium hydrogen phosphate+3g calcium carbonate) be uniformly mixed obtain mixed powder raw material；
B, above-mentioned mixed powder raw material is put into ball mill, ball milling obtains after 30 minutes under the velocity of rotation of 300rpm
Obtain mixing fine powders end of the fineness less than 100 mesh or partial size less than 150 μm；
C, the powder after ball milling is placed on granulating disc, granulating disc is opened, then by 120g water spray bottle
It is uniformly sprayed in the mixing fine powders end on granulating disc, forms the raw material pellet that partial size is 0.8-1.2mm；
D, raw material pellet is put into stainless steel mould and is pressed onto 8MPa with press machine, demoulding obtains raw material block；
E, raw material block is put into high temperature furnace, the heating rate for controlling high temperature furnace is 15 DEG C/min, calcines 20 at 1000 DEG C
Minute；
F, it is cut into various sizes of foaming stone material insulation board as requested after temperature drops to 30 DEG C.
Obtained by the present embodiment foam stone material insulation board apparent density and water absorption rate is respectively 350Kg/m for 24 hours3And
8.5%, there are lower water absorption rate and apparent density, high temperature resistant and A grades of non-ignitable advantages, be good heat-insulation and heat-preservation construction material
And industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements.
Embodiment 5, fifth embodiment of the invention provide a kind of preparation method of afrodite material insulation board:
A, by 800g granite waste stone dust, 100g cullet, 50g sludge containing Zn Cr coating, 50g cinder and additive (2g phosphorus
Sour disodium hydrogen+3g silicon carbide) be uniformly mixed obtain mixed powder raw material；
B, above-mentioned mixed powder raw material is put into ball mill, ball milling obtains after 30 minutes under the velocity of rotation of 300rpm
Obtain mixing fine powders of the fineness less than 100 mesh or partial size less than 150 μm；
C, the powder after ball milling is placed on granulating disc, granulating disc is opened, then by 100g water spray bottle
It is uniformly sprayed in the mixing fine powders end on granulating disc, forms the raw material pellet that partial size is 0.8-1.2mm；
D, raw material pellet is put into stainless steel mould and is pressed onto 10MPa with press machine, demoulding obtains raw material block；
E, raw material block is put into high temperature furnace, the heating rate for controlling high temperature furnace is 15 DEG C/min, calcines 20 at 1100 DEG C
Minute；
F, it is cut into various sizes of foaming stone material insulation board as requested after temperature drops to 30 DEG C.
Obtained by the present embodiment foam stone material insulation board apparent density and water absorption rate is respectively 850Kg/m for 24 hours3And
3.5%, there are lower water absorption rate and apparent density, high temperature resistant and A grades of non-ignitable advantages, be good heat-insulation and heat-preservation construction material
And industrial pipeline thermal insulation material, properties of product are better than market similar product, comply with the national standard requirements.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of foaming stone material insulation board, which is characterized in that according to mass percent, comprising: solid waste 79.5~
89.8%, cinder 10~20% and additive 0.2~0.5%.
2. a kind of foaming stone material insulation board according to claim 1, which is characterized in that the foaming stone material insulation board is apparent
Density is 350~800Kg/m3, rate of closed hole > 90%, mechanical strength is 1.5~8MPa.
3. a kind of foaming stone material insulation board according to claim 1, which is characterized in that the solid waste includes containing zinc
Industrial sludge, it is 3~15% that the sludge containing Zn Cr coating, which accounts for insulation board total material mass percent,.
4. a kind of foaming stone material insulation board according to claim 3, which is characterized in that the main group of the sludge containing Zn Cr coating
Dividing according to mass percent includes: ZnO 80~90% and CuO 1~2%.
5. a kind of foaming stone material insulation board according to claim 1, which is characterized in that the solid waste further include:
Granite waste stone dust and cullet, it is 50~80% that the granite waste stone dust, which accounts for insulation board total material mass percent, described
It is 5~20% that cullet, which accounts for insulation board total material mass percent,.
6. a kind of foaming stone material insulation board according to claim 5, which is characterized in that the granite waste stone dust it is main
Component includes: SiO according to mass percent269~71%, Fe2O31.0~1.5%, CaO 1.8~2.5%, Al2O316~
18%, Na2O 3.0~4.5% and K2O 4~5%.
7. a kind of foaming stone material insulation board according to claim 6, which is characterized in that the granite waste stone dust it is main
Component includes: SiO according to mass percent269.8%, Fe2O31.1%, CaO2.0%, Al2O316.4%, Na2O 3.8%
With K2O 4.6%.
8. a kind of foaming stone material insulation board according to claim 1, which is characterized in that the additive includes boric acid, phosphorus
In sour hydrogen sodium, calcium carbonate, sodium carbonate, aluminum sulfate or silicon carbide any one or at least two combination.
9. a kind of based on a kind of described in any item preparation methods for the stone material insulation board that foams of claim 1-8, which is characterized in that
The preparation method is that:
A, according to mass percent, by solid waste 79.5~89.8%, the cinder 10~20% with calorific value, and addition
Agent 0.2~0.5% is mixed to get mixed powder raw material；
B, above-mentioned mixed powder raw material is passed through into grinding process；
C, the powder after grinding is passed through into granulating working procedure, raw material pellet is made；
D, raw material pellet made from step c is put into progress pressing mold processing in mold, demoulding obtains raw material block；
E, the raw material block after demoulding is subjected to calcination process；
F, room temperature is gradually cooled the temperature to after calcining, is then cut into various sizes of foaming stone material insulation board as requested.
10. a kind of preparation method of stone material insulation board that foams according to claim 9, which is characterized in that the cinder heat
Value is 1000~2000 kilocalories.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786820.0A CN110526682A (en) | 2019-08-24 | 2019-08-24 | A kind of foaming stone material insulation board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786820.0A CN110526682A (en) | 2019-08-24 | 2019-08-24 | A kind of foaming stone material insulation board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110526682A true CN110526682A (en) | 2019-12-03 |
Family
ID=68662735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910786820.0A Pending CN110526682A (en) | 2019-08-24 | 2019-08-24 | A kind of foaming stone material insulation board and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110526682A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955374A (en) * | 2010-09-06 | 2011-01-26 | 黑龙江百赫矿业科技开发有限公司 | Method for manufacturing zeolite-glass porous light material |
| KR20130136153A (en) * | 2012-06-04 | 2013-12-12 | 제주대학교 산학협력단 | Lightweight aggregate made from waste stone sludge of basalt |
| CN103880472A (en) * | 2014-02-21 | 2014-06-25 | 周弼 | Sludge porous material and preparation method thereof |
| CN106746817A (en) * | 2017-02-16 | 2017-05-31 | 福建江夏学院 | A kind of microwave sintering method of granite stone powder haydite |
| CN107445646A (en) * | 2017-09-08 | 2017-12-08 | 济南大学 | A kind of granite waste stone dust haydite and preparation method thereof |
| CN107586102A (en) * | 2017-09-08 | 2018-01-16 | 济南大学 | A kind of granite waste stone dust foamed ceramics and preparation method thereof |
| CN108752035A (en) * | 2018-06-28 | 2018-11-06 | 广东科达洁能股份有限公司 | The foamed ceramic light weight board and preparation method thereof produced with granite waste material |
| CN111606689A (en) * | 2020-06-05 | 2020-09-01 | 河北恒钏建筑材料有限公司 | Light microcrystal foaming thermal insulation material made from waste stone powder and manufacturing method thereof |
-
2019
- 2019-08-24 CN CN201910786820.0A patent/CN110526682A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955374A (en) * | 2010-09-06 | 2011-01-26 | 黑龙江百赫矿业科技开发有限公司 | Method for manufacturing zeolite-glass porous light material |
| KR20130136153A (en) * | 2012-06-04 | 2013-12-12 | 제주대학교 산학협력단 | Lightweight aggregate made from waste stone sludge of basalt |
| CN103880472A (en) * | 2014-02-21 | 2014-06-25 | 周弼 | Sludge porous material and preparation method thereof |
| CN106746817A (en) * | 2017-02-16 | 2017-05-31 | 福建江夏学院 | A kind of microwave sintering method of granite stone powder haydite |
| CN107445646A (en) * | 2017-09-08 | 2017-12-08 | 济南大学 | A kind of granite waste stone dust haydite and preparation method thereof |
| CN107586102A (en) * | 2017-09-08 | 2018-01-16 | 济南大学 | A kind of granite waste stone dust foamed ceramics and preparation method thereof |
| CN108752035A (en) * | 2018-06-28 | 2018-11-06 | 广东科达洁能股份有限公司 | The foamed ceramic light weight board and preparation method thereof produced with granite waste material |
| CN111606689A (en) * | 2020-06-05 | 2020-09-01 | 河北恒钏建筑材料有限公司 | Light microcrystal foaming thermal insulation material made from waste stone powder and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张国干等: "《工业化学》", 31 October 1998, 湖南师范大学出版社, pages: 230 - 231 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103553701B (en) | Preparation method of foamed ceramic thermal insulation material as well as product thereof | |
| CN102731138A (en) | Fly ash based high-strength and high-porosity foamed ceramic and preparation method thereof | |
| CN107098643B (en) | A kind of preparation method of foam concrete | |
| CN110590164B (en) | Artificial micro-pumice stone material and method for preparing artificial micro-pumice stone material at low temperature by industrial solid waste in volcanic diagenesis method | |
| CN107760275B (en) | Low-melting-point high-temperature phase change material prepared from glass and preparation method thereof | |
| CN108821621B (en) | Light high-strength ceramsite and preparation method thereof | |
| CN107586102A (en) | A kind of granite waste stone dust foamed ceramics and preparation method thereof | |
| CN102701784A (en) | Light foam ceramic material and preparation method thereof | |
| CN102515553A (en) | Method for producing microcrystalline foam thermal-insulation sheet material through utilizing industrial lithium tailings | |
| CN104445956B (en) | Method for preparing porous glass ceramics by waste glass through low-temperature melting and high temperature foaming | |
| CN110511053A (en) | A kind of foamed ceramic and preparation method thereof using ceramics squeezing mud production | |
| CN101121612A (en) | Method for preparing self-releasing glaze ceramic material by utilizing red mud and red sandstone | |
| CN106365457A (en) | Light foaming material prepared by using calcium carbonate residue and waste glass and method | |
| CN102633426A (en) | Method for producing microcrystal foam heat-insulation plate by aid of industrial red mud | |
| CN102515825A (en) | Chromium slag and chromium reducing furnace slag high-temperature melt foaming method and foaming device | |
| CN101597139B (en) | Method for preparing foamed glass insulation board by coal ash | |
| CN107266027A (en) | A kind of method that utilization ceramic waste residue prepares porous material | |
| CN110526682A (en) | A kind of foaming stone material insulation board and preparation method thereof | |
| CN111548189A (en) | Method for preparing foamed ceramic material by using ceramic polishing and grinding waste and blast furnace slag | |
| CN104176935A (en) | Crystal-jade ceramic milk glass | |
| CN103373815A (en) | Bayer process red mud porous glass ceramic and preparation method thereof | |
| CN105271780A (en) | Nickel slag-flyash foam glass and preparation method thereof | |
| CN113816718B (en) | Light wall board for building and preparation method thereof | |
| CN112694283B (en) | Artificial stone and method for preparing artificial stone by utilizing solid hazardous wastes | |
| CN105271778B (en) | A kind of color light cellular glass particle and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |