CN1429645A - Controllable high constant temperature filter plate and assembling process - Google Patents
Controllable high constant temperature filter plate and assembling process Download PDFInfo
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- CN1429645A CN1429645A CN 02144167 CN02144167A CN1429645A CN 1429645 A CN1429645 A CN 1429645A CN 02144167 CN02144167 CN 02144167 CN 02144167 A CN02144167 A CN 02144167A CN 1429645 A CN1429645 A CN 1429645A
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Abstract
A controllable constant-temp. filter plate is composed of controllable constant-temp. metallic or non-metallic plate core and metallic sheet filter. The fluid inlet and outlet of the said plate core are respectively communicated with the outlet and the inlet of cold source or heat source in order to ensure the controllable constant temp. Its advantages are high resistance to high temp. (or low temp.) and high pressure, and variable constant-temp. design.
Description
Technical field:
The present invention relates to a kind of filter plate, be mainly used in dyestuff, inserts, stearate, kaolin, coal ore, chemical industry, environmental protection, smelting, fruit juice, pectin, medicament preparation etc.
Background technology:
Notification number CN2061479, title " a kind of soft outside but hard inside filter press filter board ", this filter plate forms with steel plate rivet welding skeletonization frame peripheral heat seal rubber.Its weak point: the one, filter adopts rubber, when filter temperature of charge too high, when pressure is excessive, its filter very easily damages, and incompatiblely works under high temperature, high pressure or low temperature, high pressure conditions; The 2nd, controllable constant-temperature plate core adopts the steel plate rivet welding to become skeleton structure, and the material that requires to handle under higher temperatures or low-temperature condition then is at a complete loss as to what to do.Be in particular in: the material filtering that has needs could guarantee its flowability at a certain temperature, otherwise will cause the liquid material crystallization and can't filter squeezing; The material that has is owing to be subjected to the influence of its chemical property, filtration can only be carried out under low-temperature condition, otherwise will cause in the material filtering process, owing to be subjected to its Temperature Influence, the material chemical property of being filtered changes or the like, and these technical barriers still can't solve in background technology.Insurmountable reason is: can't solve barrier film in the background technology and combine with the interference sealing of controllable constant-temperature plate core, particularly combine with the interference sealing of metal controllable constant-temperature plate core with barrier film.
Summary of the invention:
Purpose of design: avoid the weak point in the background technology, the one, the rubber filter in the background technology is designed to the metal filtration sheet, to satisfy its temperature resistance, crushing resistance; The 2nd, the steel plate frame structure in the background technology is designed to have the controllable constant-temperature plate core of heat radiation or refrigerating function, desired different temperatures when filtering, material to satisfy different material can be as required not the changing of normal filtration and making is filtered under high temperature, high pressure or low temperature, high pressure conditions material chemical property.
Design:
One of characteristics of the present invention fundamentally change the seal junction of barrier film and plate core, with the chimeric hermetically-sealed construction of face of barrier film in the background technology and plate core, are designed to the snapping sealing integrated structure of the side of barrier film and plate core.Barrier film is the lid-like (image metaphor) of being with flange on shaped design, the flange in each hole is enclosed within each side, hole in plate core peripheral side and the plate core in the barrier film of the lid-like of this band flange and the barrier film, and the flange of its barrier film becomes the side in each hole in the side of plate core periphery and the plate core.The sealing joint portion can be designed to embedded structure miscellaneous, also can be designed to the hermetically-sealed construction that embedded structure combines with the linear sealing structure, can also be designed to the hermetically-sealed construction that embedded structure combines with the heat seal structure, also can be designed to the hermetically-sealed construction that embedded structure combines with linear sealing structure, heat seal structure.Band is along the design of 90 degree left and right sides angles between lid-like barrier film and plate core peripheral side sealing and fixing joint portion, its damping the best, the not only significantly deattenuation of pressure that fluid is conducted, and the fluid pressure that makes it to ooze out is far smaller than the sealing and fixing adhesion that is positioned at plate core peripheral side-----barrier film and plate core, when increasing for the barrier film eardrum pressure that fundamentally solves the background technology existence, technical barriers such as the fluid leaks that exists between barrier film and plate core, demoulding have been laid solid damping and have been cut off the basis.What deserves to be mentioned is that more in order to reach sealing effectiveness safe against all possibilities, the end that is positioned at the relative barrier film flange of plate core peripheral side can make it become a sealing integral body by heat seal or bonding mode, to realize one of purpose of the present invention.
Two of characteristics of the present invention, with the hand assembled technological design of background technology septation and plate core is assembling automatically, realize that the prerequisite of assembling is automatically: at first based on one of characteristics of the present invention, with artificial or manipulator with diaphragm case on the plate core, hold-down mechanism once pressurizes to the barrier film that is enclosed within on the plate core, make in the sealed faying face, plate core of the flange in each hole in the flange, barrier film of sealed faying face in the barrier film, barrier film periphery and plate core the sealed faying face in each hole be the interference sealing and combine, to realize purpose of design two of the present invention.
Three of characteristics of the present invention, the rubber filter is designed to the metal filtration sheet, the structure of its metal filtration sheet is identical with the structure of nonmetal filter in the prior art, and different is the material difference of filter, and filter adopts corrosion resistant plate punch forming or casting.Adopt the purpose of metal filtration sheet to be to satisfy different material required temperature resistance and crushing resistance when filtering, to realize purpose of design of the present invention.The purpose that the plate core is designed to have the structure of the metal of heat radiation or refrigerating function or nonmetal controllable constant-temperature plate core is: make controllable constant-temperature plate core can be according to material filtering the time required temperature feed heat energy fluid or cold energy fluid in time, and realize heating of controllable constant-temperature plate core or constant temperature cooling constant temperature by attemperating unit,-------for the low material of crystallization temperature is by the heated constant temperature to controllable constant-temperature plate core to realize purpose of design of the present invention, good fluidity when guaranteeing its material filtering, and for the material that need under low-temperature condition, filter, then by controllable constant-temperature plate core is led to the cold energy fluid, make its filter material under temperature constant state, and the material chemical property of being filtered does not change.Secondly, another effect of controllable constant-temperature plate core design: according to the requirement of institute's filter material, under high temperature, high pressure or low temperature, high pressure conditions, when finishing the filtration to material, guarantee that filter plate does not take place by prestressing force flow shape, have good reusability.
Technical scheme: the 1. high constant temperature filter plate of controllable type, it comprises plate core (1) and filter (2), filter (2) is positioned on the plate core (1), plate core (1) is a controllable constant-temperature plate core, filter (2) is metal filtration sheet or nonmetal filter, and the fixing combination portion (3) of filter (2) combines with the side interference sealing of controllable constant-temperature plate core (1).2. the assembly technology of the high constant temperature filter plate of controllable type, the assembling of single face barrier film, as described in claim 1～7, filter (2) adopt craft or manipulator be enclosed within controllable constant-temperature plate core (1) go up and adopt hold-down mechanism that filter (2) and controllable constant-temperature plate core (1) are compressed to be interference combine after, through transport sector to hold-down mechanism, the sealed faying face of filter (2) sealed faying face and controllable constant-temperature plate core (1), the flange and the peripheral lateral surface of controllable constant-temperature plate core (1) (4) of filter (2) periphery, in the flange of each the hole periphery in the filter (2) and the controllable constant-temperature plate core (1) all once pressurize by hold-down mechanism and make it be the interference sealing to combine in each side, hole (5); The two-sided diaphragm assembling on the basis of single face barrier film assembling, is turned out and is repeated above-mentioned technology again.3. the manufacture craft of the high constant temperature filter plate of controllable type, filter die cast or hot investment casting moulding during the filter punch forming, seal with plate on its stamping forming lead channel; Core punch forming of controllable constant-temperature plate or die cast or hot investment casting moulding.
The present invention compares with background technology, the one, the flange of the periphery of filter is enclosed within controllable constant-temperature plate core peripheral side and is the unique design of interference sealing combination, fundamentally solved technical barriers such as filter and controllable constant-temperature plate core fitting portion occur in the background technology fluid leaks, filter disengaging controllable constant-temperature plate core; The 2nd, the sealed faying face that the flange interference of the periphery of filter is enclosed within controllable constant-temperature plate core peripheral side and filter is provided with the design of Sealing Structure that the ring packing line is complementary, and fundamentally the seepage of fluid has been blocked in damping; The 3rd, filter sealing and fixing joint portion is located at the structural design of controllable constant-temperature plate core side, the filter that has fundamentally solved the background technology existence is rolled over when removing, its filter and folding remove the destruction of power to controllable constant-temperature plate core joint portion prestress strength, the prestress strength and the service life of controllable constant-temperature plate core have been improved widely, because the sealed faying face of filter is on the face of controllable constant-temperature plate core, so controllable constant-temperature plate wicking surface precision and fineness are excellent, very good in the replacing of filter; The 4th, fundamentally realized the automation of filter and controllable constant-temperature plate core assembly technology, the high quality of assembly quality not only, and realized reducing filter filter plate production cost greatly, reducing labor strength greatly, under the prerequisite of enhancing productivity greatly, its product quality has had basic assurance, solve the technical barrier that those skilled in the art want to solve and never solve, obtained beyond thought economic benefit and social benefit; The 5th, controllable constant-temperature plate core is designed to have the plate core of constant temperature function, solves in the material processing procedure that exists in the background technology owing to be subjected to difficult problems such as its temperature effect, crystallization that its material occurs or chemical property change in filtration.
Description of drawings:
Fig. 1 is the broken section structural representation by the high constant temperature filter plate of controllable type.
Fig. 2 is the part plan structural representation by the high constant temperature filter plate of controllable type filter plate.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
Fig. 4 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 5 is the broken section structural representation of plate core 1.
Fig. 6 is the broken section structural representation of barrier film 2.
Fig. 7 is that the opposing end surface of two barrier films is the broken section structural representation that seals combination or be the high constant temperature filter plate of the controllable type that seals combination filter plate.
Fig. 8 is first kind of broken section structural representation that the opposing end surface of two barrier films is the high constant temperature filter plate of the controllable type filter plate of Open architecture.
Fig. 9 is second kind of broken section structural representation that the opposing end surface of two barrier films is the high constant temperature filter plate of the controllable type filter plate of Open architecture.
Figure 10 is the third broken section structural representation that the opposing end surface of two barrier films is the high constant temperature filter plate of the controllable type filter plate of Open architecture.
Figure 11 is the 4th kind of broken section structural representation that the opposing end surface of two barrier films is the high constant temperature filter plate of the controllable type filter plate of Open architecture.
The specific embodiment:
Embodiment 1: the high constant temperature filter plate of controllable type, it comprises plate core 1 and filter 2, and plate core 1 is a controllable constant-temperature plate core, the fixing combination portion 3 of filter 2 and the side seal secure bond of controllable constant-temperature plate core 1, controllable constant-temperature plate core adopts metal or nonmetallic materials to make, with reference to Fig. 1～6.The fixing combination portion 3 of filter 2 is meant that the side in each hole is sealing and fixing in the side of flange side and controllable constant-temperature plate core 1 periphery in the filter 2 and the controllable constant-temperature plate core and combines.The another side of flange becomes the part of controllable constant-temperature plate core 1 side in the filter 2.Controllable constant-temperature plate core 1 is a metal or nonmetal, carriage 8 in its controllable constant-temperature plate core 1 is a metal or nonmetal, controllable constant-temperature plate core 1 is provided with fluid inlet and fluid issuing 9, carriage 8 in the controllable constant-temperature plate core 1 is a metal or nonmetal, when carriage 8 was nonmetallic materials, controllable constant-temperature plate core 1 was positioned at carriage 8.With reference to Fig. 6.The side of controllable constant-temperature plate core 1 is meant the side 5 in each hole in the side 4 of controllable constant-temperature plate core periphery and the controllable constant-temperature plate core 1, with reference to Fig. 5.Filter 2 is that prior art is not described herein at this with the manufacturing technology of controllable constant-temperature plate core 1.Assembly technology: as described in claim 1～6, filter 2 adopts craft or manipulator directly to be interference fitted on the controllable constant-temperature plate core 1, through transport sector to hold-down mechanism, the sealed faying face of filter 2 sealed faying faces and controllable constant-temperature plate core, the flange of filter 2 peripheries and controllable constant-temperature plate core 1 peripheral lateral surface 4, in the flange of each the hole periphery in the filter 2 and the controllable constant-temperature plate core 1 all once pressurize by hold-down mechanism and make it be the interference sealing to combine in each side, hole 5, fluid inlet on the controllable constant-temperature plate core 1 and fluid issuing 9 respectively with the going out of thermal source or low-temperature receiver, import is communicated with and the formation closed circuit.
Embodiment 2: on the basis of embodiment 1, the fixing combination portion 3 of filter 2 is meant that flange side and the side of controllable constant-temperature plate core 1 periphery in the filter 2 is the interference sealing and combines, and the face in each hole is and embeds that sealing and fixing combines or clamp seals combination in each hole in the filter 2 and the controllable constant-temperature plate core 1.
Embodiment 3: on the basis of embodiment 1, the sealed faying face of filter 2 has a circle above (1 circle or 2 circles or 3 circles ...) ring packing line 7, the controllable constant-temperature plate core face that is the damping exclusion seal with the ring packing line is the plane, sees accompanying drawing 1 and accompanying drawing 6.The effect of ring packing line 7 is infiltrations of damping and block fluid.
Embodiment 4: on the basis of embodiment 1 and 3, filter 2 has ring packing embedded structure 6 with the faying face of controllable constant-temperature plate core 1.Ring packing embedded structure 6 refers to that the boss of filters 2 inner bulge is complementary with groove in the controllable constant-temperature plate core 1 and is the interference sealing and combines or be interference and seal combination.The purpose of ring packing embedded structure 6 design: the one, damping cuts off fluid, and the 2nd, the flange of filter is fixed on the side of controllable constant-temperature plate core periphery firmly, when filter pressure increased, seepage, filter can not take place its fluid can demoulding etc.The shape of the boss of filter 2 inner bulge, existing narration in all patents of the applicant, and be complementary with the groove of controllable constant-temperature plate core peripheral side, so be not described herein at this.
Embodiment 5: with reference to accompanying drawing 1～6 and Fig. 7.On the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, during the two-sided embedding filter 2 of controllable constant-temperature plate core 1, two filter end faces be sealing in conjunction with or be the sealing combination.Purpose: guarantee that filter can never break away from controllable constant-temperature plate core, fluid can't excessive, positive confinement.
Embodiment 5: with reference to accompanying drawing 1～6 and accompanying drawing 8.On the basis of embodiment 1 or embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, two filter end faces are Open architecture, the flange of filter 2 peripheries is inboard to adopt melt process or adhering method to combine with controllable constant-temperature plate core 1 perimeter sides with the flange lateral surface of controllable constant-temperature plate core 1 periphery, its inlaid shapes such as Fig. 8, the opposite face mid portion of two filters are the part lateral surface of controllable constant-temperature plate core 1.
Embodiment 6: with reference to accompanying drawing 1～6 and accompanying drawing 9.On the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, the opposing end surface of two filters is Open architecture, the flange of filter 2 peripheries is inboard to adopt melt process or adhering method to combine with controllable constant-temperature plate core 1 perimeter sides with the flange lateral surface of controllable constant-temperature plate core 1 periphery, its inlaid shapes such as Fig. 9, the opposite face mid portion of its two filter are the part lateral surface of controllable constant-temperature plate core 1.
Embodiment 7: with reference to accompanying drawing 1～6 and accompanying drawing 10.On the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, the opposing end surface of two filters is Open architecture, the flange of filter 2 peripheries is inboard to adopt melt process or adhering method to combine with controllable constant-temperature plate core 1 perimeter sides with the flange lateral surface of controllable constant-temperature plate core 1 periphery, its inlaid shapes such as Fig. 7, the opposite face mid portion of its two filter are the part lateral surface of controllable constant-temperature plate core 1.
Embodiment 8: with reference to accompanying drawing 1～6 and accompanying drawing 11.Embodiment 12 or the basis of embodiment 3 or embodiment 4 on, the opposing end surface of two filters is Open architecture, the flange of filter 2 peripheries is inboard to adopt melt process or adhering method to combine with controllable constant-temperature plate core 1 perimeter sides with the flange lateral surface of controllable constant-temperature plate core 1 periphery, its inlaid shapes such as Figure 11, the opposite face mid portion of its two filter are the part lateral surface of controllable constant-temperature plate core 1.
Embodiment 9: with reference to accompanying drawing 1～6.On the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, controllable constant-temperature plate core 1 is electrical heating temperature-constant plate core, and the structure of forming electrical heating temperature-constant plate core can be ceramic electrical heated constant temperature plate core, heating wire heated constant temperature plate core, infrared ray electric heated constant temperature plate.
Embodiment 10: with reference to accompanying drawing 3.The manufacture craft of the high constant temperature filter plate of controllable type, filter die cast or hot investment casting moulding during the filter punch forming, seal with plate on its stamping forming lead channel 9; Core punch forming of controllable constant-temperature plate or die cast or hot investment casting moulding.Its punching press, die casting, hot investment casting making technology are prior art, are not described herein at this.
This reason need to prove: the lateral surface of the flange limit portion of each hole periphery and controllable constant-temperature plate core 1 periphery in the flange limit portion of filter 2 peripheries, the filter 2, combine with the sealing of medial surface in each hole in the controllable constant-temperature plate core can be adhering and sealing in conjunction with, can be the hot melt sealing in conjunction with, can be to inlay the sealing combination, these sealings are not described herein at this in conjunction with being prior art all.Secondly, on this sealing basis, allowing increases ring packing embedded structure 6, and the encapsulating method of this ring packing embedded structure is an interference fit or the same.
Claims (10)
1, the high constant temperature filter plate of a kind of controllable type, it comprises plate core (1) and filter (2), filter (2) is positioned on the plate core (1), it is characterized in that: plate core (1) is a controllable constant-temperature plate core, filter (2) is metal filtration sheet or nonmetal filter, and the fixing combination portion (3) of filter (2) combines with the side interference sealing of controllable constant-temperature plate core (1).
2, the high constant temperature filter plate of controllable type according to claim 1, it is characterized in that: the fixing combination portion (3) of filter (2) is meant that the side in each hole is the interference sealing in the side of flange side and controllable constant-temperature plate core (1) periphery in the filter (2) and the controllable constant-temperature plate core (1) and combines, or each hole in the filter (2) and each hole in the controllable constant-temperature plate core (1) are and embed that sealing combines or clamp seals combination.
3, the high constant temperature filter plate of controllable type according to claim 1 and 2, it is characterized in that: a side of flange becomes the side of controllable constant-temperature plate core (1) in the filter (2), and the side of controllable constant-temperature plate core (1) is meant the side (5) in each hole in the side (4) of controllable constant-temperature plate core periphery and the controllable constant-temperature plate core (1).
4, the high constant temperature filter plate of controllable type according to claim 1 and 2 is characterized in that: the sealed faying face of filter (2) has the above ring packing line (7) of a circle or does not have, and the ring packing line is that plane or periphery contact with controllable constant-temperature plate core face.
5, the high constant temperature filter plate of controllable type according to claim 1 and 2, it is characterized in that: controllable constant-temperature plate core (1) embeds filter (2) for single or double, the end face of filter be sealing in conjunction with or be sealing in conjunction with or be Open architecture, the edge of filter peripheral side and controllable constant-temperature plate core (1) are hot melt and seal and combine or be the adhering and sealing combination.
6, the high constant temperature filter plate of controllable type according to claim 1, it is characterized in that: controllable constant-temperature plate core (1) is provided with fluid inlet and fluid issuing (9), controllable constant-temperature plate core (1) is a metal or nonmetal, and the carriage (8) in its controllable constant-temperature plate core (1) is a metal or nonmetal.
7, the high constant temperature filter plate of controllable type according to claim 1, it is characterized in that: the faying face of filter (2) and controllable constant-temperature plate core (1) has ring packing embedded structure (6), ring packing embedded structure (6) refer to filter (2) inboard be complementary with controllable constant-temperature plate core (1) and be interference sealing or interference seal and combine.
8, the high constant temperature filter plate of controllable type according to claim 1 is characterized in that: controllable constant-temperature plate core (1) is an electrical heating temperature-constant plate core.
9, the assembly technology of the high constant temperature filter plate of a kind of controllable type, it is characterized in that: the assembling of single face barrier film, as described in claim 1～7, filter (2) adopt craft or manipulator be enclosed within controllable constant-temperature plate core (1) go up and adopt hold-down mechanism that filter (2) and controllable constant-temperature plate core (1) are compressed to be interference combine after, through transport sector to hold-down mechanism, the sealed faying face of filter (2) sealed faying face and controllable constant-temperature plate core (1), the flange and the peripheral lateral surface of controllable constant-temperature plate core (1) (4) of filter (2) periphery, in the flange of each the hole periphery in the filter (2) and the controllable constant-temperature plate core (1) all once pressurize by hold-down mechanism and make it be the interference sealing to combine in each side, hole (5); The two-sided diaphragm assembling on the basis of single face barrier film assembling, is turned out and is repeated above-mentioned technology again.
10, the manufacture craft of the high constant temperature filter plate of a kind of controllable type is characterized in that: filter punch forming or die cast or hot investment casting moulding, core punch forming of controllable constant-temperature plate or die cast or hot investment casting moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021441677A CN1194787C (en) | 2002-10-15 | 2002-10-15 | Controllable high constant temperature filter plate and assembling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021441677A CN1194787C (en) | 2002-10-15 | 2002-10-15 | Controllable high constant temperature filter plate and assembling process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1429645A true CN1429645A (en) | 2003-07-16 |
| CN1194787C CN1194787C (en) | 2005-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021441677A Expired - Fee Related CN1194787C (en) | 2002-10-15 | 2002-10-15 | Controllable high constant temperature filter plate and assembling process |
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| Country | Link |
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| CN (1) | CN1194787C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590372A (en) * | 2015-12-31 | 2016-05-18 | 天津奥莱恩科技有限公司 | Intelligent convenience cabinet |
| CN107042026A (en) * | 2016-02-05 | 2017-08-15 | 宁波乐惠国际工程装备股份有限公司 | The structure of anti-filter plate deformation |
| CN113521820A (en) * | 2020-04-17 | 2021-10-22 | 美卓奥图泰芬兰有限公司 | Filtration membrane for horizontal plate and frame filters such as tower presses |
-
2002
- 2002-10-15 CN CNB021441677A patent/CN1194787C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590372A (en) * | 2015-12-31 | 2016-05-18 | 天津奥莱恩科技有限公司 | Intelligent convenience cabinet |
| CN107042026A (en) * | 2016-02-05 | 2017-08-15 | 宁波乐惠国际工程装备股份有限公司 | The structure of anti-filter plate deformation |
| CN107042026B (en) * | 2016-02-05 | 2022-12-09 | 宁波乐惠国际工程装备股份有限公司 | Structure for resisting deformation of filter plate |
| CN113521820A (en) * | 2020-04-17 | 2021-10-22 | 美卓奥图泰芬兰有限公司 | Filtration membrane for horizontal plate and frame filters such as tower presses |
| CN113521820B (en) * | 2020-04-17 | 2023-06-13 | 美卓奥图泰芬兰有限公司 | Filtration membrane for a horizontal plate and frame filter such as a tower press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1194787C (en) | 2005-03-30 |
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