CN111632414B - Diaphragm plate structure for mud-water separation treatment - Google Patents
Diaphragm plate structure for mud-water separation treatment Download PDFInfo
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- CN111632414B CN111632414B CN202010522426.9A CN202010522426A CN111632414B CN 111632414 B CN111632414 B CN 111632414B CN 202010522426 A CN202010522426 A CN 202010522426A CN 111632414 B CN111632414 B CN 111632414B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 91
- 238000003825 pressing Methods 0.000 claims abstract description 62
- 239000004744 fabric Substances 0.000 claims abstract description 49
- -1 polytetrafluoroethylene Polymers 0.000 claims description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a diaphragm plate structure for sludge-water separation treatment, which comprises a filter plate, wherein the top end and the bottom end of the filter plate are respectively and fixedly connected with a liquid supply pipeline and a liquid outlet pipeline, the two sides of the filter plate are respectively provided with a filter tank and a filter pressing tank, the notch of the filter tank is covered with filter cloth, the middle part of the bottom of the filter pressing tank is protruded with a trapezoidal convex plate, the lower end of the filter pressing tank is provided with a plurality of linear liquid outlets distributed at equal intervals, and the outer ring of the notch of the filter tank is provided with a pressing component. Be equipped with the compressing assembly through the notch outer lane at the filter bowl, compress tightly the subassembly and include the pressure strip that compresses tightly the filter cloth, one side that the pressure strip is close to the spring pocket is close to the fixed latch that is a plurality of rectangular array distributions of one end, the notch outer lane edge of filter bowl is located the filter plate lateral wall and sets up the draw-in groove with latch looks adaptation, make the filter cloth closely laminate with the notch outer lane of filter bowl, and when the filter cloth appears damaged and the problem of opening the production line, can be convenient change the filter cloth, thereby guarantee that the filter cloth has good filter effect to muddy water.
Description
Technical Field
The invention relates to the technical field of mud-water separation treatment, in particular to a diaphragm plate structure for mud-water separation treatment.
Background
At present, the existing diaphragm plate has the following defects: 1. the muddy water is strong in alkalinity, so that the filter cloth is easy to damage and open, and the conventional filter cloth is very inconvenient to replace by sewing or covering the filter cloth on the notch of the filter tank through screws; 2. the filter cloth is not tightly attached to the filter plate, so that gaps are easy to remain, and the SS value of filtered tail water is high; 3. the filter plate has poor non-stick performance and the filter cake has serious plate sticking phenomenon; 4. the filter plate is characterized in that the filter plate is provided with a liquid inlet channel and a liquid outlet channel, and the filter plate is provided with a filter screen; therefore, it is necessary to develop a diaphragm structure for sludge-water separation treatment to solve the above problems.
Disclosure of Invention
The invention aims to provide a diaphragm plate structure for mud-water separation treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mud-water separation's diaphragm plate structure, includes the filter plate, the top and the bottom of filter plate are fixedly connected with liquid supply pipe way and liquid outlet pipe way respectively, filter cell and filter-pressing groove have been seted up respectively to the both sides of filter plate, the notch of filter cell covers there is the filter cloth, the protrusion has trapezoidal flange in the tank bottom middle part of filter-pressing groove, just a plurality of linear equidistant distribution's that are liquid outlet have been seted up to the lower extreme of filter-pressing groove, the notch outer lane of filter cell is equipped with the compressing assembly, the filter cloth compresses tightly the laminating in the notch outer lane of filter cell through compressing assembly, compressing assembly includes the pressure strip that compresses tightly the filter cloth, the shape groove looks adaptation returns that forms between pressure strip and the filter-pressing groove and the trapezoidal flange.
Preferably, the compressing assembly further comprises a plurality of spring grooves which are uniformly distributed in a rectangular shape and are formed in the edge of the outer ring of the notch of the filter tank, a telescopic rod is inserted in the inner part of each spring groove in a movable mode, a spring is sleeved on the outer side of the telescopic rod, the telescopic rod and the spring are close to one end of the bottom of the spring groove and fixedly connected with a bottom block, the other end of the spring is fixedly connected with the top of the spring groove, the other end of the telescopic rod penetrates through the notch of the spring groove and is fixedly connected with a compression plate, a plurality of clamping teeth which are distributed in a rectangular array are fixedly arranged at one end, close to the filter tank, of one side, close to the spring groove, of the compression plate, and the edge of the outer ring of the.
Preferably, the liquid supply pipeline is embedded into the top end of the filter plate, a liquid inlet channel is formed between the liquid supply pipeline and the filter tank, and the liquid supply pipeline is communicated with the filter tank through the liquid inlet channel.
Preferably, the liquid outlet pipeline is embedded into the bottom end of the filter plate, a liquid outlet channel is formed between the liquid outlet pipeline and the filter pressing groove, and the filter pressing groove is communicated with the liquid outlet pipeline through the liquid outlet and the liquid outlet channel.
Preferably, the sharp end of the latch is polished, and the clamping groove is a rectangular groove.
Preferably, the liquid supply pipeline and the liquid outlet pipeline are both made of polytetrafluoroethylene materials, and polytetrafluoroethylene coating films are coated on the surfaces of the diaphragm plates, which are in contact with the filtrate.
The invention has the technical effects and advantages that:
1. according to the invention, the compressing assembly is arranged on the outer ring of the notch of the filter tank, the compressing assembly comprises a compressing plate for compressing the filter cloth, one side of the compressing plate, which is close to the spring groove, is fixedly provided with a plurality of clamping teeth distributed in a rectangular array, one end of the compressing plate, which is close to the filter tank, is fixed on one end of the filter tank, and the edge of the outer ring of the notch of the filter tank is positioned on the side wall of the filter plate and is provided with a clamping groove matched with the clamping teeth, so that the filter cloth is tightly attached to the outer ring of the notch of the filter tank, and the filter cloth can be conveniently replaced when the filter cloth is damaged and is broken, thereby ensuring that the filter cloth has a good filter effect on muddy water.
2. The liquid supply pipeline and the liquid outlet pipeline are both made of polytetrafluoroethylene materials, polytetrafluoroethylene coating films are coated on the surfaces of the diaphragm plates, which are in contact with filtrate, and the polytetrafluoroethylene materials have good sliding property and non-adhesiveness, so that sludge in the filtering process of the diaphragm plates is not easy to adhere to the surfaces of the diaphragm plates and the pipelines, the diaphragm plates are convenient to clean, and water and time cost for cleaning the diaphragm plates are saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of a reverse three-dimensional structure of the present invention.
Fig. 3 is a schematic cross-sectional structure of the present invention.
Fig. 4 is a schematic cross-sectional structure of the present invention.
FIG. 5 is an enlarged view of the position A in FIG. 3 according to the present invention.
FIG. 6 is an enlarged view of the position B in FIG. 4 according to the present invention.
FIG. 7 is a schematic front view of the filter cell of the present invention.
In the figure: 1. filtering the plate; 11. a filter cell; 111. filtering cloth; 12. pressing a filter tank; 121. a trapezoidal convex plate; 122. a liquid outlet; 13. a compression assembly; 131. a spring slot; 132. a telescopic rod; 133. a spring; 134. a bottom block; 135. a compression plate; 1351. clamping teeth; 14. a liquid inlet channel; 15. a liquid outlet channel; 16. a card slot; 2. a liquid supply conduit; 3. and (7) a liquid outlet pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a diaphragm plate structure for sludge-water separation treatment as shown in figures 1-7, which comprises a filter plate 1, wherein the top end and the bottom end of the filter plate 1 are respectively and fixedly connected with a liquid supply pipeline 2 and a liquid outlet pipeline 3, two sides of the filter plate 1 are respectively provided with a filter tank 11 and a filter tank 12, the notch of the filter tank 11 is covered with filter cloth 111, the middle part of the bottom of the filter tank 12 is provided with a trapezoidal convex plate 121 in a protruding way, the lower end of the filter tank 12 is provided with a plurality of linear liquid outlets 122 which are distributed at equal intervals, the outer ring of the notch of the filter tank 11 is provided with a pressing component 13, the filter cloth 111 is pressed and attached to the outer ring of the notch of the filter tank 11 through the pressing component 13, the pressing component 13 comprises a pressing plate 135 for pressing the filter cloth 111, the pressing plate 135 is matched with a circular groove formed between the filter tank 12 and the trapezoidal convex plate 121, the liquid supply pipeline 2 supplies sludge water to the inside of the filter tank 11, the pressing plate 135 is clamped in a circular groove formed between the filter tank 12 and the trapezoidal convex plate 121, the trapezoid convex plate 121 presses the filter cloth 111 covered by the notch of the filter tank 11, so that the diaphragm plate can perform filter pressing operation, and muddy water is discharged through the liquid outlet 122 and the liquid outlet pipeline 3 after being subjected to filter pressing.
The pressing component 13 further comprises a plurality of spring grooves 131 which are uniformly distributed in a rectangular shape and are formed in the edge of the outer ring of the notch of the filter tank 11, a telescopic rod 132 is movably inserted into the spring groove 131, a spring 133 is sleeved outside the telescopic rod 132, one end of the telescopic rod 132 and one end of the spring 133 close to the bottom of the spring groove 131 are fixedly connected with a bottom block 134, the other end of the spring 133 is fixedly connected with the top of the spring groove 131, the other end of the telescopic rod 132 penetrates through the notch of the spring groove 131 and is fixedly connected with a pressing plate 135, one end of the pressing plate 135 close to the spring groove 131, close to the filter tank 11, is fixedly provided with a plurality of clamping teeth 1351 which are distributed in a rectangular array, the edge of the outer ring of the notch of the filter tank 11 is positioned on the side wall of the filter plate 1 and is provided with clamping grooves 16 which are matched with the clamping teeth 1351, when the filter cloth 111 is replaced, the pressing plate 135 is stretched to separate the attached pressing plate 135 from the filter plate 1, the filter cloth 111 is placed between the pressing plate 135 and the filter plate 1, the pressing plate 135 is loosened, the pressing plate 135 is under the action of the spring 133, the filter cloth 111 is clamped between the pressing plate 135 and the filter plate 1, the filter cloth 111 can be occluded through the latch 1351 and the clamping groove 16 which are respectively arranged on the side wall of the filter plate 1 at the edge of the opening of the pressing plate 135 and the edge of the opening of the filter tank 11, the filter cloth 111 is tightly attached to the outer ring of the opening of the filter tank 11, and the filter cloth 111 can be conveniently replaced when the filter cloth 111 is damaged and is in an open-line problem, so that the filter cloth 111 has a good filtering effect on muddy water.
The liquid supply pipeline 2 is embedded into the top end of the filter plate 1, a liquid inlet channel 14 is formed between the liquid supply pipeline 2 and the filter tank 11, the liquid supply pipeline 2 is communicated with the filter tank 11 through the liquid inlet channel 14, and muddy water in the liquid supply pipeline 2 enters the filter tank 11 through the liquid inlet channel 14 to be subjected to filter pressing operation.
The liquid outlet pipeline 3 is embedded into the bottom end of the filter plate 1, a liquid outlet channel 15 is arranged between the liquid outlet pipeline 3 and the filter pressing groove 12, the filter pressing groove 12 is communicated with the liquid outlet pipeline 3 through the liquid outlet 122 and the liquid outlet channel 15, filter liquor after filter pressing treatment enters the liquid outlet pipeline 3 through the liquid outlet 122 and the liquid outlet channel 15, and the filter liquor is discharged through the liquid outlet pipeline 3.
The sharp-end of the latch 1351 is polished, the clamping groove 16 is a rectangular groove, the situation that the latch 1351 is too sharp to damage the filter cloth 111 is prevented, and the latch 1351 presses part of the filter cloth 111 into the clamping groove 16, so that a gap is not reserved between the filter cloth 111 and the filter plate 1.
The liquid supply pipeline 2 and the liquid outlet pipeline 3 are made of polytetrafluoroethylene materials, the surfaces of the diaphragm plates, which are in contact with filtrate, are coated with polytetrafluoroethylene films, and the polytetrafluoroethylene materials have good sliding performance and non-adhesiveness, so that sludge in the filtering process of the diaphragm plates is not easy to adhere to the surfaces of the diaphragm plates and the pipelines, the diaphragm plates are convenient to clean, and water and time cost for cleaning the diaphragm plates are saved.
The working principle of the invention is as follows: the muddy water is conveyed to the inside of the filter tank 11 by the liquid supply pipeline 2, the pressing plate 135 is clamped in a return groove formed between the filter tank 12 and the trapezoidal convex plate 121, the trapezoidal convex plate 121 presses the filter cloth 111 covered on the notch of the filter tank 11, so that the diaphragm plate can carry out filter pressing operation, the muddy water is discharged through the liquid outlet 122 and the liquid outlet pipeline 3 after being subjected to filter pressing, when the filter cloth 111 is replaced, the pressing plate 135 is stretched, so that the jointed pressing plate 135 and the filter plate 1 are separated, the filter cloth 111 is placed between the pressing plate 135 and the filter plate 1, the pressing plate 135 is loosened, the pressing plate 135 is under the action of the spring 133, the filter cloth 111 is clamped between the pressing plate 135 and the filter plate 1, the filter cloth 111 can be occluded through the clamping teeth 1351 and the clamping grooves 16 which are respectively arranged on the side wall of the filter plate 1 at the edges of the notch of the pressing plate 135 and the filter tank 11, so that the filter cloth 111 is tightly jointed with the notch outer ring of the filter tank 11, and when the filter cloth 111 is damaged and has the problem of opening, the filter cloth 111 can be conveniently replaced, so that the filter cloth 111 has a good filtering effect on muddy water;
the liquid supply pipeline 2 is embedded into the top end of the filter plate 1, a liquid inlet channel 14 is arranged between the liquid supply pipeline 2 and the filter tank 11, the liquid supply pipeline 2 is communicated with the filter tank 11 through the liquid inlet channel 14, and muddy water in the liquid supply pipeline 2 enters the filter tank 11 through the liquid inlet channel 14 to be subjected to filter pressing operation;
the liquid outlet pipeline 3 is embedded into the bottom end of the filter plate 1, a liquid outlet channel 15 is arranged between the liquid outlet pipeline 3 and the filter pressing groove 12, the filter pressing groove 12 is communicated with the liquid outlet pipeline 3 through the liquid outlet 122 and the liquid outlet channel 15, the filter liquid after filter pressing treatment enters the liquid outlet pipeline 3 through the liquid outlet 122 and the liquid outlet channel 15, and the filter liquid is discharged through the liquid outlet pipeline 3;
the tip end of the latch 1351 is polished, the clamping groove 16 is a rectangular groove, so that the situation that the filter cloth 111 is damaged due to the fact that the latch 1351 is too sharp is prevented, and the latch 1351 presses part of the filter cloth 111 into the clamping groove 16, so that a gap is not reserved between the filter cloth 111 and the filter plate 1;
the liquid supply pipeline 2 and the liquid outlet pipeline 3 are made of polytetrafluoroethylene materials, the surfaces of the diaphragm plates, which are in contact with filtrate, are coated with polytetrafluoroethylene films, and the polytetrafluoroethylene materials have good sliding performance and non-adhesiveness, so that sludge in the filtering process of the diaphragm plates is not easy to adhere to the surfaces of the diaphragm plates and the pipelines, the diaphragm plates are convenient to clean, and water and time cost for cleaning the diaphragm plates are saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a diaphragm plate structure of mud-water separation processing, includes filter plate (1), its characterized in that: the top end and the bottom end of the filter plate (1) are respectively and fixedly connected with a liquid supply pipeline (2) and a liquid outlet pipeline (3), two sides of the filter plate (1) are respectively provided with a filter groove (11) and a filter pressing groove (12), the notch of the filter tank (11) is covered with filter cloth (111), the middle part of the bottom of the filter tank (12) is protruded with a trapezoidal convex plate (121), the lower end of the filter-pressing tank (12) is provided with a plurality of linear liquid outlets (122) which are distributed at equal intervals, a pressing component (13) is arranged on the outer ring of the notch of the filter tank (11), the filter cloth (111) is pressed and attached to the outer ring of the notch of the filter tank (11) through the pressing component (13), the pressing component (13) comprises a pressing plate (135) for pressing the filter cloth (111), the pressing plate (135) is matched with a clip-shaped groove formed between the filter pressing groove (12) and the trapezoidal convex plate (121);
the pressing component (13) also comprises a plurality of spring grooves (131) which are uniformly distributed in a rectangular shape and are arranged at the edge of the outer ring of the notch of the filter tank (11), an expansion rod (132) is movably inserted in the spring groove (131), a spring (133) is sleeved on the outer side of the expansion rod (132), one end of the telescopic rod (132) and the spring (133) close to the bottom of the spring groove (131) is fixedly connected with a bottom block (134), the other end of the spring (133) is fixedly connected with the top of the spring groove (131), the other end of the telescopic rod (132) penetrates through the notch of the spring groove (131) and is fixedly connected with the pressing plate (135), one end of one side of the pressing plate (135) close to the spring groove (131) close to the filter groove (11) is fixedly provided with a plurality of clamping teeth (1351) distributed in a rectangular array, the edge of the outer ring of the notch of the filter tank (11) is positioned on the side wall of the filter plate (1) and is provided with a clamping groove (16) matched with the clamping tooth (1351).
2. The membrane plate structure for sludge-water separation treatment according to claim 1, wherein: liquid supply pipeline (2) embedding filter plate (1) top, and seted up inlet channel (14) between liquid supply pipeline (2) and filter cell (11), liquid supply pipeline (2) communicate each other through inlet channel (14) and filter cell (11).
3. The membrane plate structure for sludge-water separation treatment according to claim 1, wherein: the liquid outlet pipeline (3) is embedded into the bottom end of the filter plate (1), a liquid outlet channel (15) is formed between the liquid outlet pipeline (3) and the filter pressing groove (12), and the filter pressing groove (12) is communicated with the liquid outlet pipeline (3) through the liquid outlet (122) and the liquid outlet channel (15).
4. The membrane plate structure for sludge-water separation treatment according to claim 1, wherein: the tip end of the latch (1351) is polished, and the clamping groove (16) is a rectangular groove.
5. The membrane plate structure for sludge-water separation treatment according to claim 1, wherein: the liquid supply pipeline (2) and the liquid outlet pipeline (3) are both made of polytetrafluoroethylene materials, and polytetrafluoroethylene coating films are coated on the surfaces of the diaphragm plates, which are in contact with filtrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010522426.9A CN111632414B (en) | 2020-06-10 | 2020-06-10 | Diaphragm plate structure for mud-water separation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010522426.9A CN111632414B (en) | 2020-06-10 | 2020-06-10 | Diaphragm plate structure for mud-water separation treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111632414A CN111632414A (en) | 2020-09-08 |
| CN111632414B true CN111632414B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010522426.9A Active CN111632414B (en) | 2020-06-10 | 2020-06-10 | Diaphragm plate structure for mud-water separation treatment |
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| CN (1) | CN111632414B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598262A (en) * | 1977-04-05 | 1981-09-16 | Ngk Insulators Ltd | Filter press including a filter cloth washing device |
| CN2149240Y (en) * | 1992-12-01 | 1993-12-15 | 河北省武强县压滤机板框厂 | Rubber composition sheet type plate of filter press |
| CN102814063A (en) * | 2012-08-14 | 2012-12-12 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressure filtration method thereof |
| CN110575691A (en) * | 2019-09-30 | 2019-12-17 | 邵芮 | Unloading device of filter press |
-
2020
- 2020-06-10 CN CN202010522426.9A patent/CN111632414B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598262A (en) * | 1977-04-05 | 1981-09-16 | Ngk Insulators Ltd | Filter press including a filter cloth washing device |
| CN2149240Y (en) * | 1992-12-01 | 1993-12-15 | 河北省武强县压滤机板框厂 | Rubber composition sheet type plate of filter press |
| CN102814063A (en) * | 2012-08-14 | 2012-12-12 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressure filtration method thereof |
| CN110575691A (en) * | 2019-09-30 | 2019-12-17 | 邵芮 | Unloading device of filter press |
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| Publication number | Publication date |
|---|---|
| CN111632414A (en) | 2020-09-08 |
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