CN103638733B - Ceramic disc type filter - Google Patents
Ceramic disc type filter Download PDFInfo
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- CN103638733B CN103638733B CN201310711964.2A CN201310711964A CN103638733B CN 103638733 B CN103638733 B CN 103638733B CN 201310711964 A CN201310711964 A CN 201310711964A CN 103638733 B CN103638733 B CN 103638733B
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- ceramic filter
- ceramic
- filter unit
- fan
- back flow
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- 239000000919 ceramic Substances 0.000 title claims abstract description 145
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 83
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 13
- 238000001471 micro-filtration Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000533901 Narcissus papyraceus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
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- 238000004062 sedimentation Methods 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
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- 239000002351 wastewater Substances 0.000 description 1
- 238000002018 water-jet injection Methods 0.000 description 1
- -1 wire netting Substances 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The invention provides a ceramic disc filter, comprising: the ceramic filter disc is formed by circumferentially arranging a plurality of fan-shaped ceramic filter units, each ceramic filter unit is hollow, a plurality of micro filter holes are distributed on the ceramic filter units, the hollow collecting pipe penetrates through a central shaft of the ceramic filter disc, and a hollow cavity chamber of the ceramic filter disc is communicated with an inner cavity of the hollow collecting pipe; the driving device is connected with the ceramic filter disc and drives the ceramic filter disc to rotate around the axial direction of the ceramic filter disc. The invention has the advantages of good filtering effect, reasonable configuration, stable operation and lower cost.
Description
Technical field
The present invention relates to a kind of paper industry white water treating equipment, particularly relate to the Ceramic Disc Filter used in a kind of paper industry white water treating equipment.
Background technology
Along with the continuous increase of scarcity and the industrial water requirements day by day of water resource, recycle the important step that the waste water after process has become water environment protection engineering.Particularly in field of papermaking, water resource has become the key factor hindering Paper Industry Development, becomes the key problem of enterprise's survival and development.
Because papermaking enterprise uses water rich and influential family, its plain boiled water quantity of circulating water is large, along with waste paper recycles, in plain boiled water, fiber fines gets more and more, and plain boiled water turbidity is increasing, conventional method such as coagulating sedimentation, disk filter is adopted to reclaim plain boiled water, white water consistency is large, is back to and produces spray net, larger to Influence of production, cost is higher, causes that rinse dosage is large, sewage disposal quantitative change is large; Especially toilet paper white water consistency is low, and the plain boiled water amount that ton paper produces is large, no matter adopts which kind of method above-mentioned, processing cost is higher, and plain boiled water treatment effect is undesirable, causes unnecessary plain boiled water to be disposed to sewage treatment plant, waste great lot of water resources, brings very large negative pressure to environment.
Because the above-mentioned existing experimental rig of evaluation screen casing and the shortcomings of evaluation method, this Technology design people is based on research and field experience and professional knowledge for many years, in conjunction with actual service condition and structure technology demand, actively in addition improvement and bring new ideas, to realizing a kind of good filtration effect, configuring reasonable, stable, lower-cost Ceramic Disc Filter.
Summary of the invention
The object of this invention is to provide a kind of good filtration effect, configure reasonable, stable, lower-cost Ceramic Disc Filter.
For achieving the above object, the present invention proposes a kind of Ceramic Disc Filter, comprising: back flow water pump, and the side of described back flow water pump is provided with water inlet; Ceramic filter dish, its part immerses in described back flow water pump, described ceramic filter dish is circumferentially arranged by several fan-shaped ceramic filter unit and is formed, each described ceramic filter unit is hollow form, and described ceramic filter unit bottom end opening, its top closure, described ceramic filter unit is laid with several microfiltration holes, and described microfiltration hole is by the through hollow chamber to described ceramic filter unit of described ceramic filter unit outer surface; Hollow collecting pipe, run through be arranged at described ceramic filter dish central shaft on, each described ceramic filter unit is arranged along the outer wall circumference of described hollow collecting pipe, and the bottom end opening of each described ceramic filter unit corresponds respectively to the body filter opening that described hollow collecting pipe outer wall is offered, the hollow chamber of described ceramic filter dish and the intracavity inter-connection of described hollow collecting pipe; Drive unit, is connected with described ceramic filter dish, drives described ceramic filter to coil its axial rotation.
Ceramic Disc Filter as above, wherein, described Ceramic Disc Filter also comprises stripping pulp grinder structure, and described stripping pulp grinder structure comprises:
Sparge pipe, be arranged at above described back flow water pump and the position of contiguous described ceramic filter dish, the water jet of described sparge pipe is towards the described ceramic filter dish exposed above described back flow water pump;
Slip pulpboard, be tilted to down the below being arranged at described sparge pipe, and described in slip pulpboard be tilted under the side towards described back flow water pump stretch out;
Slip stock tank, be arranged at the outside of described back flow water pump, and described in slip the elongated end of pulpboard be placed in described in slip the top of stock tank.
Ceramic Disc Filter as above, wherein, the aperture in described microfiltration hole is 4nm ~ 1000 μm.
Ceramic Disc Filter as above, wherein, is vertically provided with liquid level controllable register near described water inlet in described back flow water pump.
Ceramic Disc Filter as above, wherein, described ceramic filter unit comprises the supporting body, transition zone and the separating layer that set gradually from the inside to the outside.
Ceramic Disc Filter as above, wherein, described ceramic filter dish supports fixing by supporting adn fixing device, described supporting adn fixing device comprises:
Multiple steel ribs of the fan, is radially laid on described hollow collecting pipe, is respectively equipped with storage tank in the both sides of described steel ribs of the fan, and the side of described ceramic filter unit is placed in described storage tank;
Multiple tops fastener, described top fastener has C type draw-in groove, the C type draw-in groove of each described top fastener is buckled in the top of corresponding described steel ribs of the fan respectively, and described top fastener extends to both sides and is pressed on the described ceramic filter unit of fastener both sides, described top, described top fastener and described steel ribs of the fan are bolted;
Rubber weather strip, plug is loaded between the storage tank of described steel ribs of the fan and the side of described ceramic filter unit.
Ceramic Disc Filter as above, wherein, described steel ribs of the fan is H profile steel.
Ceramic Disc Filter as above, wherein, described top fastener is C-type steel.
Ceramic Disc Filter as above, wherein, is provided with rubber seal at the joint of the body filter opening of the bottom end opening of the described ceramic filter unit described hollow collecting pipe corresponding with it.
Ceramic Disc Filter as above, wherein, described fan-shaped ceramic filter unit is formed in one or is docked by top secter pat and bottom secter pat and forms.
Compared with prior art, the present invention has following characteristics and advantage:
1, ceramic filter dish of the present invention have corrosion-resistant, high temperature resistant, mechanical strength is high, without nuisance stripping, secondary pollution can not be produced, under fluid pressure action, microfiltration hole is indeformable, easy cleaning regenerates, long service life, the filtrates such as alternative existing cotton, silk fabrics, plastics, wire netting, asbestos wadding.
2, plant maintenance of the present invention is convenient, and labour cost is low.
3, volume of the present invention is little, utilizes less floor space just can ensure large filter area, saves space.
4, the present invention configure reasonable, stable, processing cost is low.
Accompanying drawing explanation
Accompanying drawing described here only for task of explanation, and is not intended to limit scope disclosed by the invention by any way.In addition, the shape of each parts in figure and proportional sizes etc. are only schematic, for helping the understanding of the present invention, are not the shape and the proportional sizes that specifically limit each parts of the present invention.Those skilled in the art under the teachings of the present invention, can select various possible shape and proportional sizes to implement the present invention as the case may be.
Fig. 1 is the structural representation of Ceramic Disc Filter of the present invention;
Fig. 2 is the structural representation of ceramic filter unit of the present invention;
Fig. 3 is the structural representation of the top secter pat of ceramic filter unit of the present invention;
Fig. 4 is that the A of Fig. 3 is to structural representation;
Fig. 5 is the structural representation of the bottom secter pat of ceramic filter unit of the present invention;
Fig. 6 is that the B of Fig. 5 is to structural representation;
Fig. 7 is the structural representation of supporting adn fixing device of the present invention;
Fig. 8 is the structural representation of the top fastener of supporting adn fixing device of the present invention;
Fig. 9 is the cross-sectional view that the top fastener of supporting adn fixing device of the present invention combines with steel ribs of the fan.
Description of reference numerals:
1-back flow water pump; 11-water inlet; 12-sewage draining exit; 13-liquid level controllable register;
2-ceramic filter dish; 21-ceramic filter unit; 22-hollow chamber; 23-bottom; 24-top; 25-supporting body; 26-transition zone; 27-separating layer; 28-top secter pat; 29-bottom secter pat;
3-hollow collecting pipe; 4-shells pulp grinder structure; 41-sparge pipe; 42-slips pulpboard; 43-slips stock tank;
5-supporting adn fixing device; 51-steel ribs of the fan; 52-top fastener; 53-rubber weather strip; 54-storage tank; 55-bolt.
Detailed description of the invention
By reference to the accompanying drawings with the description of the specific embodiment of the invention, can clearly understand details of the present invention.But the specific embodiment of the present invention described here, only for explaining object of the present invention, and can not to be understood as by any way be limitation of the present invention.Under the teachings of the present invention, technical staff can conceive based on distortion possible arbitrarily of the present invention, and these all should be regarded as belonging to scope of the present invention.
Please refer to Fig. 1 to Fig. 9, Fig. 1 is the structural representation of Ceramic Disc Filter of the present invention; Fig. 2 is the structural representation of ceramic filter unit of the present invention; Fig. 3 is the structural representation of the top secter pat of ceramic filter unit of the present invention; Fig. 4 is that the A of Fig. 3 is to structural representation; Fig. 5 is the structural representation of the bottom secter pat of ceramic filter unit of the present invention; Fig. 6 is that the B of Fig. 5 is to structural representation; Fig. 7 is the structural representation of supporting adn fixing device of the present invention; Fig. 8 is the structural representation of the top fastener of supporting adn fixing device of the present invention; Fig. 9 is the cross-sectional view that the top fastener of supporting adn fixing device of the present invention combines with steel ribs of the fan.
As shown in Figure 1, Ceramic Disc Filter of the present invention comprises back flow water pump 1, ceramic filter dish 2, hollow collecting pipe 3 and drive unit (not shown), and the side of back flow water pump 1 is provided with water inlet 11, is provided with sewage draining exit 12 bottom it; Ceramic filter dish 2 is in the form of annular discs, and its part immerses in back flow water pump 1, another part higher than back flow water pump 1 upper surface and expose to the top of back flow water pump 1, ceramic filter dish 2 by coupled drive unit around its axial rotation.Ceramic filter dish 2 is circumferentially arranged by several fan-shaped ceramic filter unit 21 and is formed, each ceramic filter unit 21 is in hollow form, and as shown in Figures 2 to 6, bottom 23 opening of ceramic filter unit 21, its top 24 is closed, form the hollow chamber 22 of a side opening, for holding the penetrating fluid after ceramic filter unit 21 filters.Ceramic filter unit 21 is laid with several microfiltration hole (not shown)s, and microfiltration hole is by the through hollow chamber 22 to ceramic filter unit 21 of ceramic filter unit 21 outer surface, and in the present invention, the aperture in microfiltration hole is 4nm ~ 1000 μm.Ceramic filter unit 21 is primary raw material with acidproof ceramic particle or quartz, emergy etc., adds the raw material such as a small amount of inorganic binder and zirconia reinforcing agent; process through operations such as biscuiting, pulverizing, classification, shaping, maskings; there is good filtration effect, mechanical strength is high, acidproof, alkaline-resisting, high temperature resistant, the features such as power of regeneration is strong.The machining manufacture of ceramic filter unit 21 is prior art, is not described in detail at this.Central shaft along ceramic filter dish 2 runs through and is provided with hollow collecting pipe 3, each ceramic filter unit 21 is arranged along the outer wall circumference of hollow collecting pipe 3, and the bottom end opening of each ceramic filter unit 21 corresponds respectively to the body filter opening that hollow collecting pipe 3 outer wall is offered, the hollow chamber 22 of ceramic filter dish 2 and the intracavity inter-connection of hollow collecting pipe 3, make the penetrating fluid in hollow chamber 22 flow into the inner chamber of hollow collecting pipe 3, and then filtered water can be derived.
Further, as shown in Figure 1, Ceramic Disc Filter of the present invention also comprises stripping pulp grinder structure, this stripping pulp grinder structure comprises sparge pipe 41, slip pulpboard 42 and the stock tank 43 that slips, sparge pipe 41 is arranged at 1 side on back flow water pump and the position of contiguous ceramic filter dish 2, the water jet of sparge pipe 41 is towards the ceramic filter dish 2 exposed above back flow water pump 1, make water jet just to the ceramic filter dish 2 above back flow water pump 1, thus under the impact of water jet injection water, the slurry on ceramic filter dish 2 outer wall be attached to is stripped down.The pulpboard 42 that slips is tilted to down the below being arranged at sparge pipe 41, and slip pulpboard 42 be tilted under the side towards back flow water pump 1 stretch out, the stock tank 43 that slips is arranged at the outside of back flow water pump 1, and slip the elongated end of pulpboard 42 and be placed in and slip the top of stock tank 43, the slurry be stripped like this drops down onto and slips on pulpboard 42, flow under gravity and slip stock tank 43, then import stock tank by pipeline, realize slurry and recycle.In the present invention, slipping the angle of inclination of pulpboard 42 can regulate according to actual needs, and its concrete structure is prior art, is not described in detail at this.
Further, as shown in Figure 1, liquid level controllable register 13 is vertically provided with near water inlet 11 place in back flow water pump 1, enter in the water storage cavity of back flow water pump 1 because plain boiled water needs to climb over liquid level controllable register 13, the height of liquid level controllable register 13 can up-down adjustment according to actual needs, plays the effect regulating inflow.
As shown in Figures 2 to 6, fan-shaped ceramic filter unit 21 is formed in one or is docked by top secter pat 28 and bottom secter pat 29 and forms.Ceramic filter unit 21 comprises the supporting body 25, transition zone 26 and the separating layer 27 that set gradually from the inside to the outside.Supporting body 25 has larger aperture and high porosity, in the ceramic separating layer 27 with high filtering precision that supporting body 25 channel surfaces layer blackening is very thin, for having infiltrative transition zone 26 between supporting body 25 and separating layer 27, while complete, the high separation accuracy of maintenance ceramic filter unit 21, high strength, ensure high permeating flux again.Ceramic filter unit 21 material adopts highly purified Al2O3 roasting is out under the high temperature conditions, deciding isolated by filtration layer 27 according to the requirement of filtering accuracy is carry out processing with Al2O3, ZrO2 or TiO2, different fine processing methods, the filtration duct of different size can be processed, different filtration needs can be met, ceramic filter unit 21 has good resistance to elevated temperatures, resistance to chemical corrosion, excellent mechanical strength.
Further, as shown in Figure 7 to 9, ceramic filter dish 2 supports fixing by supporting adn fixing device 5, supporting adn fixing device 5 comprises multiple steel ribs of the fan 51, multiple tops fastener 52 and rubber weather strip 53.Multiple steel ribs of the fan 51 is radially laid on hollow collecting pipe 3, is respectively equipped with storage tank 54 in the both sides of steel ribs of the fan 51, and the side of ceramic filter unit 21 is placed in storage tank 54, plays the effect of fixing ceramic filter unit 21.Top fastener 52 has C type draw-in groove, the C type draw-in groove of each top fastener 52 is buckled in the top of corresponding steel ribs of the fan 51 respectively, and top fastener 52 extends to both sides and is pressed on the ceramic filter unit 21 of top fastener 52 both sides, top fastener 52 is connected by bolt 55 with steel ribs of the fan 51, top fastener 52 and steel ribs of the fan 51 are linked together, and plays the effect of reinforcing ceramic filter unit 21.Rubber weather strip 53 plug is loaded between the storage tank 54 of steel ribs of the fan 51 and the side of ceramic filter unit 21; rubber weather strip 53 can prevent turbid plain boiled water from entering pure water; ceramic filter unit 21 is avoided directly to contact with steel ribs of the fan 51; play protection and fixing ceramic filter unit 21, prevent the effect that ceramic filter unit 21 slides.
In the present embodiment, steel ribs of the fan 51 is H profile steel.Top fastener 52 is C-type steel.Certainly, the parts that other structure is similar can also be adopted, as long as play corresponding function and meet Structural strength calls.
In addition, rubber seal is provided with, to ensure ceramic filter unit 21 hollow collecting pipe 3 and sealed engagement at the joint of the body filter opening of the bottom end opening of the ceramic filter unit 21 hollow collecting pipe 3 corresponding with it.
Operation principle of the present invention is, with the pressure differential of ceramic filter dish both sides (inside and outside liquid level difference) for driving force, ceramic filter dish is filter medium, under pressure, when plain boiled water flows through ceramic filter panel surface, the many tiny microfiltration hole that panel surface is evenly gathered only allows water and small-molecule substance pass through and become penetrating fluid, the material that in plain boiled water, volume is greater than panel surface micropore diameter is then trapped within the liquid feeding side of filter disc, become concentrate, thus realize the object of dialogue water purification, isolation and identification.Concentrate contains fiber, is back to papermaking.
The present invention in use, plain boiled water enters back flow water pump 1, plain boiled water climbs over liquid level controllable register 13, enter cell body, liquid level controllable register 13 can regulate liquid level, ceramic filter dish 2 slowly rotates in back flow water pump 1, plain boiled water is under the effect of liquid level difference, the hollow chamber 22 of ceramic filter unit 21 is infiltrated in microfiltration hole via ceramic filter dish 2 surface, when ceramic filter dish 2 forwards certain angle to, penetrating fluid flows under the influence of gravity into hollow collecting pipe 3, and fibre stuff is attached to ceramic filter dish 2 surface, filtered water is pooled to back flow water pump by hollow collecting pipe 3, derive groove more outward to pond, realize dialogue water purification process.When ceramic filter dish 2 produces back flow water pump 1 certain altitude, the sparge pipe 41 of stripping pulp grinder structure 4 is sprayed water slurry from ceramic filter dish 2 sur-face peeling, stream of slurry is slipped on pulpboard 42 to what have certain inclination angle, and flow under gravity and slip stock tank 43 and import stock tank by pipeline, realize the recovery function of pulp concentration liquid.After the present invention adopts filter, water is as rinse water, and save the backwash pond that many traditional filter tanks need, equipment simplifies, and reduces costs.In an experiment, the SS value of corrugated paper making plain boiled water drops to 50mg/l by the 600mg/l before use the present invention; Toilet paper mthod of white water from paper making SS value drops to 40mg/l by the 500mg/l before use the present invention.
In sum, the present invention operates under having normal temperature, and separative efficiency is high, and device is simple, operation, control, easy to maintenance, filter disc long service life, the stage casing water quality of process is good, can make clear water and use.Ceramic filter dish adopts Al2O3 china clay to fire and forms, space is small, according to SOLUTION PROPERTIES, micron order can be reached, regeneration easily, the method restorability that can adopt high pressure washing or flash back after blocking to a certain extent, need not adopt the chemical substance such as alkali lye, acid solution to remove, there is not secondary pollution problem.
For the detailed explanation of the respective embodiments described above, its object is only to make an explanation to the present invention, so that the present invention can be understood better, but, it is limitation of the present invention that these descriptions can not become with any explanation, particularly, each feature described in various embodiments also can be combined mutually, thus form other embodiments, except there being clearly contrary description, these features should be understood to can be applied in any one embodiment, and are also not only confined to described embodiment.
Claims (8)
1. a Ceramic Disc Filter, is characterized in that, described Ceramic Disc Filter comprises:
Back flow water pump, the side of described back flow water pump is provided with water inlet;
Ceramic filter dish, its part immerses in described back flow water pump, described ceramic filter dish is circumferentially arranged by several fan-shaped ceramic filter unit and is formed, each described ceramic filter unit is hollow form, and described ceramic filter unit bottom end opening, its top closure, described ceramic filter unit is laid with several microfiltration holes, described microfiltration hole is by the through hollow chamber to described ceramic filter unit of described ceramic filter unit outer surface, and described ceramic filter unit comprises the supporting body, transition zone and the separating layer that set gradually from the inside to the outside;
Hollow collecting pipe, run through be arranged at described ceramic filter dish central shaft on, each described ceramic filter unit is arranged along the outer wall circumference of described hollow collecting pipe, and the bottom end opening of each described ceramic filter unit corresponds respectively to the body filter opening that described hollow collecting pipe outer wall is offered, the hollow chamber of described ceramic filter dish and the intracavity inter-connection of described hollow collecting pipe;
Drive unit, is connected with described ceramic filter dish, drives described ceramic filter to coil its axial rotation;
Described Ceramic Disc Filter also comprises stripping pulp grinder structure, and described stripping pulp grinder structure comprises:
Sparge pipe, be arranged at above described back flow water pump and the position of contiguous described ceramic filter dish, the water jet of described sparge pipe is towards the described ceramic filter dish exposed above described back flow water pump;
Slip pulpboard, be tilted to down the below being arranged at described sparge pipe, and described in slip pulpboard be tilted under the side towards described back flow water pump stretch out;
Slip stock tank, be arranged at the outside of described back flow water pump, and described in slip the elongated end of pulpboard be placed in described in slip the top of stock tank.
2. Ceramic Disc Filter as claimed in claim 1, it is characterized in that, the aperture in described microfiltration hole is 4nm ~ 1000 μm.
3. Ceramic Disc Filter as claimed in claim 1, is characterized in that, in described back flow water pump, be vertically provided with liquid level controllable register near described water inlet.
4. Ceramic Disc Filter as claimed in claim 1, is characterized in that, described ceramic filter dish supports fixing by supporting adn fixing device, described supporting adn fixing device comprises:
Multiple steel ribs of the fan, is radially laid on described hollow collecting pipe, is respectively equipped with storage tank in the both sides of described steel ribs of the fan, and the side of described ceramic filter unit is placed in described storage tank;
Multiple tops fastener, described top fastener has C type draw-in groove, the C type draw-in groove of each described top fastener is buckled in the top of corresponding described steel ribs of the fan respectively, and described top fastener extends to both sides and is pressed on the described ceramic filter unit of fastener both sides, described top, described top fastener and described steel ribs of the fan are bolted;
Rubber weather strip, plug is loaded between the storage tank of described steel ribs of the fan and the side of described ceramic filter unit.
5. Ceramic Disc Filter as claimed in claim 4, it is characterized in that, described steel ribs of the fan is H profile steel.
6. Ceramic Disc Filter as claimed in claim 4, it is characterized in that, described top fastener is C-type steel.
7. Ceramic Disc Filter as claimed in claim 1, is characterized in that, is provided with rubber seal at the joint of the body filter opening of the bottom end opening of the described ceramic filter unit described hollow collecting pipe corresponding with it.
8. Ceramic Disc Filter as claimed in claim 1, is characterized in that, described fan-shaped ceramic filter unit is formed in one or is docked by top secter pat and bottom secter pat and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711964.2A CN103638733B (en) | 2013-12-20 | 2013-12-20 | Ceramic disc type filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711964.2A CN103638733B (en) | 2013-12-20 | 2013-12-20 | Ceramic disc type filter |
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| CN103638733A CN103638733A (en) | 2014-03-19 |
| CN103638733B true CN103638733B (en) | 2015-04-29 |
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| CN201310711964.2A Active CN103638733B (en) | 2013-12-20 | 2013-12-20 | Ceramic disc type filter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857773A (en) * | 2015-04-22 | 2015-08-26 | 浙江大盛纸业有限公司 | Treatment method for whitewater produced in papermaking |
| CN105056607A (en) * | 2015-07-31 | 2015-11-18 | 云南大红山管道有限公司 | Automatic discharging apparatus of discharging port with slope composting zone of ceramic filter |
| CN105148597B (en) * | 2015-09-08 | 2018-01-16 | 珠海格力电器股份有限公司 | Filtering device, filtering system and filtering method |
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| CN2341697Y (en) * | 1997-11-03 | 1999-10-06 | 邱文亮 | Water tower filter with filtering back washing |
| CN2698436Y (en) * | 2004-05-30 | 2005-05-11 | 江苏省宜兴非金属化工机械厂 | Improved ceramic filtering machine |
| CN201235242Y (en) * | 2008-06-06 | 2009-05-13 | 路辉 | Self-cleaning vacuum filter |
| CN203634924U (en) * | 2013-12-20 | 2014-06-11 | 中冶京诚工程技术有限公司 | Ceramic disc type filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT411574B (en) * | 2002-06-19 | 2004-03-25 | Andritz Ag Maschf | FILTER OR SORTER |
-
2013
- 2013-12-20 CN CN201310711964.2A patent/CN103638733B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341697Y (en) * | 1997-11-03 | 1999-10-06 | 邱文亮 | Water tower filter with filtering back washing |
| CN2698436Y (en) * | 2004-05-30 | 2005-05-11 | 江苏省宜兴非金属化工机械厂 | Improved ceramic filtering machine |
| CN201235242Y (en) * | 2008-06-06 | 2009-05-13 | 路辉 | Self-cleaning vacuum filter |
| CN203634924U (en) * | 2013-12-20 | 2014-06-11 | 中冶京诚工程技术有限公司 | Ceramic disc type filter |
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| Publication number | Publication date |
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| CN103638733A (en) | 2014-03-19 |
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