CN216799859U - A reation kettle for making molecular sieve - Google Patents
A reation kettle for making molecular sieve Download PDFInfo
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- CN216799859U CN216799859U CN202220552570.1U CN202220552570U CN216799859U CN 216799859 U CN216799859 U CN 216799859U CN 202220552570 U CN202220552570 U CN 202220552570U CN 216799859 U CN216799859 U CN 216799859U
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- reaction kettle
- molecular sieve
- wall
- hollow shafts
- hollow
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- 239000002808 molecular sieve Substances 0.000 title claims abstract description 35
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- CQBLUJRVOKGWCF-UHFFFAOYSA-N [O].[AlH3] Chemical compound [O].[AlH3] CQBLUJRVOKGWCF-UHFFFAOYSA-N 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of molecular sieve production equipment, in particular to a reaction kettle for manufacturing a molecular sieve, which comprises a horizontal reaction kettle, wherein the reaction kettle is horizontally lifted through brackets arranged at two end parts of the reaction kettle, a stirring mechanism for stirring materials in the reaction kettle is arranged in the reaction kettle, and horizontal support sleeves are arranged at two end parts of the reaction kettle; rabbling mechanism includes two sections hollow shafts and sets up between two sections hollow shafts a plurality ofly and reation kettle's inner wall sliding contact scrape the wall pole, scrape the wall pole and be hollow structure, one of them be equipped with on the bracket and drive reation kettle and hollow shaft and carry out subtend pivoted actuating mechanism along the central axis of hollow shaft, still include the circulation heating system, this practical structure is simple, when carrying out the production preparation of molecular sieve, can high-efficient, high-quality mix the material into and heat, has improved the efficiency and the quality of the preparation of molecular sieve, and has guaranteed the clean and tidy of reation kettle inner wall.
Description
Technical Field
The utility model relates to the technical field of molecular sieve production equipment, in particular to a reaction kettle for manufacturing a molecular sieve.
Background
Molecular sieve products are defined as a class of materials having uniform micropores with a pore size comparable to the size of a typical molecule. The commonly used molecular sieve product is a crystalline silicate or aluminosilicate, which is formed by connecting silicon-oxygen tetrahedron or aluminum-oxygen tetrahedron through oxygen bridge bond to form a pore channel and cavity system with molecular size (usually 0.3-2 nm). Molecular sieve products have the ability to sieve fluid molecules of different sizes due to their different adsorbed molecular sizes and shapes.
The molecular sieve product has wide application, can be used as a high-efficiency drying agent, a selective adsorbent, a catalyst, an ion exchanger and the like, but has high cost for synthesizing the molecular sieve product by using chemical raw materials. The molecular sieve product is mainly used as a catalytic material, an adsorption separation material and an ion exchange material, and plays more and more important roles in petroleum processing, petrochemical industry, fine chemical industry and daily chemical industry.
When the existing reaction kettle for manufacturing the molecular sieve is used for preparing the molecular sieve, the uniformity of mixing and stirring is poor, the uniformity of heat conduction is also poor, the phenomenon of material residue adhesion can occur on the inner wall of the reaction kettle, and inconvenience is brought to the production of the molecular sieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reaction kettle for manufacturing a molecular sieve.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the reaction kettle for manufacturing the molecular sieve comprises a horizontal reaction kettle, wherein the reaction kettle is horizontally lifted through brackets arranged at two end parts of the reaction kettle, a material port for feeding and discharging materials is arranged on the outer wall of the reaction kettle, the reaction kettle is of a structure with a large middle part and small two ends, a stirring mechanism for stirring the materials in the reaction kettle is arranged in the reaction kettle, horizontal supporting sleeves are arranged at two end parts of the reaction kettle, and the end parts of the horizontal supporting sleeves are in rotating fit with the brackets through rotating bearings;
the stirring mechanism comprises two sections of hollow shafts and a plurality of wall scraping rods which are arranged between the two sections of hollow shafts and are in sliding contact with the inner wall of the reaction kettle, the wall scraping rods are of a hollow structure, the end parts of the wall scraping rods are respectively communicated with the two sections of hollow shafts, the hollow shafts penetrate through the end face of the reaction kettle and are in rotary sealing connection with the end parts of the reaction kettle, the end parts of the hollow shafts are in rotary fit with the brackets, one of the brackets is provided with a driving mechanism which drives the reaction kettle and the hollow shafts to rotate oppositely along the central axis of the hollow shafts, and the driving end of the driving mechanism is respectively connected with the hollow shafts and the horizontal supporting sleeves;
still include circulation heating system, circulation heating system includes circulation heating case, circulating line and rotation seal assembly, and circulating line one end and circulation heating case intercommunication, the other end is through the rotation seal assembly who sets up at the circulating line tip and the end connection of hollow shaft.
Preferably, the driving mechanism comprises a stepping motor, a driving main shaft, a first straight gear, a second straight gear, a third straight gear and an outer gear ring, the driving main shaft is horizontally and rotatably mounted on the bracket, the first straight gear and the third straight gear are mounted on the driving main shaft, the stepping motor is mounted on the bracket, the driving end of the stepping motor is connected with the end part of the driving main shaft, the second straight gear is mounted on the hollow shaft, and the outer gear ring is mounted on the horizontal support sleeve;
the first straight gear is meshed with the second straight gear, and the third straight gear is meshed with the outer gear ring.
Preferably, the rotary sealing assembly comprises a connecting sleeve, a positioning sleeve and a sealing ring, the connecting sleeve is horn-shaped and is arranged at the end part of the hollow shaft, the positioning sleeve is arranged at the end part of the circulating pipeline, the positioning sleeve is in running fit with the connecting sleeve, and the contact surface of the positioning sleeve and the connecting sleeve is provided with the sealing ring.
Preferably, a plurality of wall scraping rods are uniformly distributed in an annular shape along the central axis of the reaction kettle, and the end parts of the wall scraping rods are respectively communicated with the two sections of hollow shafts.
Preferably, the wall scraping rod is made of a metal material with good heat conducting performance.
Preferably, the outer wall of the reaction kettle is provided with a heat-insulating layer.
Preferably, the circulation pipe is a hard pipe and is positioned on the bracket by a bracket.
When the device is used, the device is used for preparing the molecular sieve, when the device is used, materials are injected into a reaction kettle from a material port, the material port is closed, a stepping motor and a pump body in a circulating heating tank are started, the stepping motor drives a first straight gear and a third straight gear to rotate through a driving main shaft when rotating, and the first straight gear drives a hollow shaft to rotate through a second straight gear, so that a wall scraping rod rotates along the central axis of the hollow shaft; the straight gear III drives the horizontal support sleeve to rotate through the outer gear ring, so that the reaction kettle is driven to rotate along the central axis of the reaction kettle; because the straight gear II is meshed with the straight gear III and the outer gear ring is meshed with the straight gear III, the rotating directions of the hollow shaft and the reaction kettle are different, materials can be better mixed during preparation, and the materials bonded on the inner wall of the reaction kettle are scraped simultaneously, so that the phenomenon that the materials are bonded on the inner wall of the reaction kettle is avoided while high-efficiency mixing is realized;
in addition, the reaction kettle has a structure with a large middle part and small two ends, so that the mixing efficiency and the mixing quality of materials are further improved;
when mixing, the pump body in the circulation heating case is in operating condition, is filled with liquid in the circulation heating case, circulates in circulating line and scraping the wall pole through the heating liquid, scrapes the wall pole and adopts the good metal material of heat conductivity to make, realizes the heat-conduction heating to the material when mixing, and the high efficiency of being convenient for, even heats the material, has improved the efficiency and the quality of molecular sieve preparation.
This practical structure is simple, when carrying out the production preparation of molecular sieve, can mix into and heat the material by high efficiency, high-quality, has improved the efficiency and the quality of the preparation of molecular sieve, and has guaranteed the clean and tidy of reation kettle inner wall.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
wherein:
1-a reaction kettle, 2-a material port, 3-a bracket, 4-a horizontal support sleeve, 5-a hollow shaft, 6-a wall scraping rod, 7-a stepping motor, 8-a first straight gear, 9-a second straight gear, 10-a third straight gear, 11-an outer gear ring, 12-a connecting sleeve, 13-a sealing ring, 14-a positioning sleeve, 15-a circulating pipeline and 16-a circulating heating box.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 4, the reaction kettle for manufacturing the molecular sieve comprises a horizontal reaction kettle 1, wherein the reaction kettle 1 is horizontally lifted through brackets 3 arranged at two ends of the reaction kettle 1, a material port 2 for feeding and discharging materials is arranged on the outer wall of the reaction kettle 1, the reaction kettle 1 is of a structure with a large middle part and small two ends, a stirring mechanism for stirring the materials in the reaction kettle 1 is arranged in the reaction kettle 1, horizontal support sleeves 4 are arranged at two ends of the reaction kettle 1, and the ends of the horizontal support sleeves 4 are rotatably matched with the brackets 3 through rotating bearings;
the stirring mechanism comprises two hollow shafts 5 and a plurality of wall scraping rods 6 which are arranged between the two hollow shafts 5 and are in sliding contact with the inner wall of the reaction kettle 1, the wall scraping rods 6 are of hollow structures, the end parts of the wall scraping rods are respectively communicated with the two hollow shafts 5, the hollow shafts 5 penetrate through the end surface of the reaction kettle 1 and are in rotary sealing connection with the end parts of the reaction kettle 1, the end parts of the hollow shafts 5 are in rotary fit with the brackets 3, one of the brackets 3 is provided with a driving mechanism for driving the reaction kettle 1 and the hollow shaft 5 to rotate oppositely along the central axis of the hollow shafts 5, and the driving ends of the driving mechanism are respectively connected with the hollow shafts 5 and the horizontal supporting sleeve 4;
still include circulation heating system, circulation heating system includes circulation heating case 16, circulating line 15 and rotation seal assembly, and 15 one end of circulating line communicates with circulation heating case 16, and the other end is through setting up the rotation seal assembly at 15 tip of circulating line and the end connection of hollow shaft 5.
In this embodiment, the driving mechanism includes a stepping motor 7, a driving spindle, a first spur gear 8, a second spur gear 9, a third spur gear 10, and an outer gear ring 11, the driving spindle is horizontally and rotatably mounted on the bracket 3, the first spur gear 8 and the third spur gear 10 are mounted on the driving spindle, the stepping motor 7 is mounted on the bracket, and the driving end is connected with the end of the driving spindle, the second spur gear 9 is mounted on the hollow shaft 5, and the outer gear ring 11 is mounted on the horizontal support sleeve 4;
the first straight gear 8 is meshed with the second straight gear 9, and the third straight gear 10 is meshed with the outer gear ring 11.
In this embodiment, the rotary sealing assembly includes adapter sleeve 12, position sleeve 14 and sealing ring 13, adapter sleeve 12 is the loudspeaker form, and sets up the tip of hollow shaft 5, position sleeve 14 sets up circulating line 15's tip, position sleeve 14 and adapter sleeve 12 normal running fit, and the contact surface is equipped with sealing ring 13.
In this embodiment, a plurality of the wall scraping rods 6 are uniformly distributed in a ring shape along the central axis of the reaction kettle 1, and the end parts of the wall scraping rods are respectively communicated with the two sections of hollow shafts 5.
In the present embodiment, the wall scraping bar 6 is made of a metal material with good heat conductivity.
In this embodiment, an insulating layer (not shown in the figure) is disposed on the outer wall of the reaction kettle 1.
In this embodiment, the circulation duct 15 is a rigid duct and is positioned on the carriage 3 by a bracket.
When the device is used, the device is used for preparing a molecular sieve, when the device is prepared, materials are injected into a reaction kettle 1 from a material port 2, the material port 2 is closed, a pump body in a stepping motor 7 and a circulating heating box 16 is started, the stepping motor 7 drives a first straight gear 8 and a third straight gear 10 to rotate through a driving main shaft when rotating, the first straight gear 8 drives a hollow shaft 5 to rotate through a second straight gear 9, and a wall scraping rod 6 is enabled to rotate along the central axis of the hollow shaft 5; the third straight gear 10 drives the horizontal support sleeve 4 to rotate through the outer gear ring 11, so that the reaction kettle 1 is driven to rotate along the central axis of the reaction kettle 1; because the first straight gear 8 and the second straight gear 9 are meshed, and the third straight gear 10 is meshed with the outer gear ring 11, the rotating directions of the hollow shaft 5 and the reaction kettle 1 are different, when the preparation is carried out, materials can be better mixed, and the materials adhered to the inner wall of the reaction kettle 1 are scraped, so that the phenomenon that the materials are adhered to the inner wall of the reaction kettle 1 can be avoided while high-efficiency mixing is realized;
in addition, the reaction kettle 1 has a structure with a large middle part and small two ends, so that the mixing efficiency and the mixing quality of materials are further improved;
when mixing, the pump body in the circulation heating case 16 is in operating condition, is filled with liquid in the circulation heating case 16, circulates in circulating line 15 and wall scraping rod 6 through the heating liquid, and wall scraping rod 6 adopts the metal material that the heat conductivity is good to make, realizes the heat-conduction heating to the material when mixing, and the high efficiency of being convenient for, even heats the material, has improved the efficiency and the quality of molecular sieve preparation.
This practical structure is simple, when carrying out the production preparation of molecular sieve, can mix into and heat the material by high efficiency, high-quality, has improved the efficiency and the quality of the preparation of molecular sieve, and has guaranteed the clean and tidy of reation kettle inner wall.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A reaction kettle for manufacturing a molecular sieve comprises a horizontal reaction kettle (1), wherein the reaction kettle (1) is horizontally lifted through brackets (3) arranged at two ends of the reaction kettle (1), and a material port (2) used for feeding and discharging materials is arranged on the outer wall of the reaction kettle (1), and is characterized in that the reaction kettle (1) is of a structure with a large middle and small two ends, a stirring mechanism used for stirring the materials in the reaction kettle (1) is arranged in the reaction kettle (1), horizontal support sleeves (4) are arranged at two ends of the reaction kettle (), and the ends of the horizontal support sleeves (4) are in rotating fit with the brackets (3) through rotating bearings;
the stirring mechanism comprises two sections of hollow shafts (5) and a plurality of wall scraping rods (6) which are arranged between the two sections of hollow shafts (5) and are in sliding contact with the inner wall of the reaction kettle (1), the wall scraping rods (6) are of a hollow structure, the end parts of the wall scraping rods are respectively communicated with the two sections of hollow shafts (5), the hollow shafts (5) penetrate through the end face of the reaction kettle (1) and are in rotating sealed connection with the end parts of the reaction kettle (1), the end parts of the hollow shafts (5) are in rotating fit with the brackets (3), one of the brackets (3) is provided with a driving mechanism which drives the reaction kettle (1) and the hollow shafts (5) to rotate oppositely along the central axis of the hollow shafts (5), and the driving ends of the driving mechanism are respectively connected with the hollow shafts (5) and the horizontal supporting sleeve (4);
still include the circulation heating system, the circulation heating system includes circulation heating case (16), circulating line (15) and rotation seal subassembly, and circulating line (15) one end and circulation heating case (16) intercommunication, the other end are through setting up the end connection at the rotation seal subassembly of circulating line (15) tip and hollow shaft (5).
2. The reaction kettle for manufacturing the molecular sieve according to claim 1, wherein the driving mechanism comprises a stepping motor (7), a driving spindle, a first spur gear (8), a second spur gear (9), a third spur gear (10) and an outer gear ring (11), the driving spindle is horizontally and rotatably installed on the bracket (3), the first spur gear (8) and the third spur gear (10) are installed on the driving spindle, the stepping motor (7) is installed on the bracket (3), the driving end of the stepping motor is connected with the end of the driving spindle, the second spur gear (9) is installed on the hollow shaft (5), and the outer gear ring (11) is installed on the horizontal support sleeve (4);
the first straight gear (8) is meshed with the second straight gear (9), and the third straight gear (10) is meshed with the outer gear ring (11).
3. The reaction kettle for manufacturing the molecular sieve as recited in claim 2, wherein the rotary seal assembly comprises a connecting sleeve (12), a positioning sleeve (14) and a sealing ring (13), the connecting sleeve (12) is horn-shaped and is disposed at the end of the hollow shaft (5), the positioning sleeve (14) is disposed at the end of the circulating pipeline (15), the positioning sleeve (14) and the connecting sleeve (12) are in rotary fit, and the contact surface is provided with the sealing ring (13).
4. The reaction kettle for manufacturing the molecular sieve as claimed in claim 1, wherein the plurality of wall scraping rods (6) are uniformly distributed in a ring shape along the central axis of the reaction kettle (1), and the end parts of the wall scraping rods are respectively communicated with the two sections of hollow shafts (5).
5. The reactor for manufacturing molecular sieves of claim 1, wherein said wall scraping bars (6) are made of metal material with good thermal conductivity.
6. The reaction kettle for manufacturing the molecular sieve as claimed in claim 1, wherein the outer wall of the reaction kettle (1) is provided with an insulating layer.
7. The reactor for making molecular sieves of claim 1, wherein said circulation conduit (15) is a rigid conduit and is positioned on a bracket (3) by a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552570.1U CN216799859U (en) | 2022-03-14 | 2022-03-14 | A reation kettle for making molecular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552570.1U CN216799859U (en) | 2022-03-14 | 2022-03-14 | A reation kettle for making molecular sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216799859U true CN216799859U (en) | 2022-06-24 |
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ID=82045496
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220552570.1U Expired - Fee Related CN216799859U (en) | 2022-03-14 | 2022-03-14 | A reation kettle for making molecular sieve |
Country Status (1)
| Country | Link |
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| CN (1) | CN216799859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253803A (en) * | 2022-09-27 | 2022-11-01 | 兴化市东奥食品有限公司 | Seasoning stirring device and mixing method |
-
2022
- 2022-03-14 CN CN202220552570.1U patent/CN216799859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253803A (en) * | 2022-09-27 | 2022-11-01 | 兴化市东奥食品有限公司 | Seasoning stirring device and mixing method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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