CN220695957U - Filter plate for vertical filter press - Google Patents
Filter plate for vertical filter press Download PDFInfo
- Publication number
- CN220695957U CN220695957U CN202322132424.0U CN202322132424U CN220695957U CN 220695957 U CN220695957 U CN 220695957U CN 202322132424 U CN202322132424 U CN 202322132424U CN 220695957 U CN220695957 U CN 220695957U
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- China
- Prior art keywords
- filter plate
- drainage
- filter
- filtrate
- vertical
- Prior art date
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- 239000000706 filtrate Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 239000000047 product Substances 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 20
- 238000002347 injection Methods 0.000 abstract description 16
- 239000007924 injection Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter plate for a vertical filter press, which comprises a filter plate, wherein the filter plate is connected with a strip-shaped drainage block and a round dot drainage block, a filtrate drainage groove is formed in a gap between the strip-shaped drainage block and the round dot drainage block, a grid plate connected with the filter plate is arranged at the outer side of the filtrate drainage groove, a slurry cavity is formed in the filter plate, a diaphragm is connected with the slurry cavity, an extrusion water cavity is formed between the diaphragm and the filter plate, the filter plate is connected with an extrusion water gap communicated with the extrusion water cavity, an injection port is formed in the slurry cavity, a conveying channel is formed in the filter plate, the injection port is connected with a feeding device through the conveying channel, a liquid drainage channel is formed in the filter plate, and a filtrate device is connected with the filtrate drainage groove through the liquid drainage channel. The beneficial effects are that: the device does not generate blockage, the top of the device does not generate gaps, and the production efficiency is effectively improved; the guiding performance and the circulation performance of the filtrate drainage tank are effectively improved, and the working efficiency of the filtrate is effectively improved.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to a filter plate for a vertical filter press.
Background
When the filter plate is an important accessory in the filter press, the filtrate is pumped into the filter chamber through the upper or middle diversion pipeline, the filtrate is respectively sent into each filter cavity formed by extruding two filter plates, filter cloth exists between the filter cavities, the moisture in the filtrate permeates out of the filter cloth and is collected at the lower edge of the filter plate, a plurality of holes are designed at the lower edge of the filter plate, the holes are designed to be communicated at times, and water is discharged out of the device through the communicating pipeline, so that solid-liquid separation is realized. The existing filter plate is shown in fig. 1, and comprises a filter plate body, wherein an inlet is formed in the middle of one side of a slurry cavity of the filter plate body, the inlet is connected with a feeding device, and the existing inlet is designed to be capable of completing feeding work, but the problems still exist that 1, when the height of materials in the slurry cavity is higher than that of the inlet, the pressure of the materials counteracts part of the incident pressure, so that the inlet is blocked; 2. after the blockage occurs, the height of the material in the slurry cavity cannot be increased continuously, and gaps are formed at the top, so that the production efficiency is reduced. Therefore, there is a need for an anti-clogging, high efficiency filter plate that solves the existing problems.
Disclosure of Invention
In order to solve the above problems, and in particular to solve the disadvantages of the prior art, the present utility model provides a filter plate for a vertical filter press.
In order to achieve the above purpose, the utility model adopts the following technical means:
the utility model provides a filter plate for vertical filter press, includes the filter plate, the top of filter plate is connected with multiunit evenly distributed's bar drainage piece and dot drainage piece, the clearance between bar drainage piece and the dot drainage piece forms filtrate water drainage tank, the outside in filtrate water drainage tank is equipped with the grid board of being connected with the filter plate, the ground paste chamber has been seted up to the bottom of filter plate, the inner wall in ground paste chamber is connected with the diaphragm, form the extrusion water cavity between diaphragm and the filter plate, one side of filter plate is connected with the communicating extrusion mouth of a river with the extrusion water cavity, the entrance orifice has been seted up at the top of ground paste chamber one side, the filter plate has been seted up with the communicating conveying channel of entrance orifice, the entrance orifice is connected with feed arrangement through conveying channel, the filter plate has been seted up with the communicating drain channel of filtrate water drainage tank, the filtrate water drainage tank is connected with the filtrate device through the drain channel.
The utility model further adopts the scheme that the filter plate, the strip-shaped drainage blocks and the round dot drainage blocks are all plastic products.
The utility model further provides a scheme that the filter plate, the strip-shaped drain blocks and the round dot drain blocks are integrally injection molded.
According to a further scheme, the diaphragm is a rubber product.
According to a further scheme, a side bar frame is sleeved on the outer side of the filter plate.
According to a further scheme, the strake frame is made of stainless steel.
According to a further scheme, the side strip frame is connected with a guide block.
According to a further scheme, the grid plates are round hole grid plates, and round holes of the grid plates are distributed in a 120-degree equilateral triangle design.
The utility model has the beneficial effects that:
1. according to the utility model, the incidence angle of the incidence port is raised, so that the incidence port is arranged at the top of the slurry cavity, the top injection design can not be blocked, the top can not generate a gap, and the production efficiency is effectively improved.
2. The filtrate drainage tank consists of the strip-shaped drainage blocks and the round dot drainage blocks, and the strip-shaped drainage blocks, the round dot drainage blocks and the grid plates are matched for use, so that the guiding performance and the circulation performance of the filtrate drainage tank can be effectively improved, and the working efficiency of filtrate is effectively improved.
Drawings
FIG. 1 is a schematic view of a prior art filter plate;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a second schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 2A in accordance with the present utility model;
FIG. 5 is a schematic diagram of the structure of the present utility model at B in FIG. 2;
FIG. 6 is a schematic view of the structure of FIG. 2C in accordance with the present utility model;
FIG. 7 is a schematic view of the structure of the grid plate of the present utility model;
reference numerals: the filter plate 1, the strip-shaped drainage block 2, the round dot drainage block 3, the filtrate drainage groove 4, the extrusion water cavity 5, the diaphragm 6, the feeding device 7, the conveying channel 8, the injection port 9, the slurry cavity 10, the extrusion water port 11, the grating plate 12, the drainage channel 13, the filtrate device 14, the guide block 15 and the edge strip frame 16.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 2 to 6, the utility model provides a filter plate for a vertical filter press, which comprises a filter plate 1, wherein the top of the filter plate 1 is connected with a plurality of groups of strip-shaped drain blocks 2 and dot drain blocks 3 which are uniformly distributed, gaps between the strip-shaped drain blocks 2 and the dot drain blocks 3 form filtrate drain grooves 4, grid plates 12 connected with the filter plate 1 are arranged on the outer sides of the filtrate drain grooves 4, slurry cavities 10 are formed at the bottom of the filter plate 1, a diaphragm 6 is connected with the inner wall of the slurry cavities 10, an extrusion water cavity 5 is formed between the diaphragm 6 and the filter plate 1, one side of the filter plate 1 is connected with an extrusion water gap 11 communicated with the extrusion water cavity 5, the top of one side of the slurry cavity 10 is provided with an injection port 9, the filter plate 1 is provided with a conveying channel 8 communicated with the injection port 9, the injection port 9 is connected with a feeding device 7 through the conveying channel 8, the filter plate 1 is provided with a drain channel 13 communicated with the filtrate drain grooves 4, and the filtrate drain grooves 4 are connected with a filtrate device 14 through the drain channel 13.
Principle of operation
A plurality of filter plates 1 are vertically stacked together, materials are injected into a conveying channel 8 of the filter plates 1 from a feeding device 7, the materials in the conveying channel 8 are injected into a slurry cavity 10 from an injection port 9, then extrusion water enters an extrusion water cavity 5 of the filter plates 1 from an extrusion water port 11 to enable a diaphragm 6 to be subjected to extrusion deformation to generate pressure, filtrate is extruded from the materials and discharged onto a grid plate 12, flows into a filtrate drainage groove 4 of the filter plates 1 through a flow channel of the grid plate 12, and flows into a filtrate device 14 from a drain channel 13, so that solid-liquid separation is completed.
Example 2
As shown in fig. 2 to 6, the utility model provides a filter plate for a vertical filter press, which comprises a filter plate 1, wherein the top of the filter plate 1 is connected with a plurality of groups of strip-shaped drain blocks 2 and dot drain blocks 3 which are uniformly distributed, gaps between the strip-shaped drain blocks 2 and the dot drain blocks 3 form filtrate drain grooves 4, grid plates 12 connected with the filter plate 1 are arranged on the outer sides of the filtrate drain grooves 4, slurry cavities 10 are formed at the bottom of the filter plate 1, a diaphragm 6 is connected with the inner wall of the slurry cavities 10, an extrusion water cavity 5 is formed between the diaphragm 6 and the filter plate 1, one side of the filter plate 1 is connected with an extrusion water gap 11 communicated with the extrusion water cavity 5, the top of one side of the slurry cavity 10 is provided with an injection port 9, the filter plate 1 is provided with a conveying channel 8 communicated with the injection port 9, the injection port 9 is connected with a feeding device 7 through the conveying channel 8, the filter plate 1 is provided with a drain channel 13 communicated with the filtrate drain grooves 4, and the filtrate drain grooves 4 are connected with a filtrate device 14 through the drain channel 13.
The filter plate 1, the strip-shaped drainage block 2 and the round dot drainage block 3 are all plastic products. The filter plate 1 of the plastic product can prevent the metal material from contacting with the slurry, and effectively improves the filtering effect of the slurry.
The filter plate 1, the strip-shaped drainage block 2 and the round dot drainage block 3 are integrally injection molded. This arrangement can effectively improve the tightness among the filter plate 1, the strip-shaped drain block 2 and the dot drain block 3, and can effectively prevent the occurrence of fracture phenomenon.
The diaphragm 6 is a rubber product. The rubber product has better elasticity, better wear resistance and corrosion resistance, and the diaphragm 6 of the rubber product has long service life.
Example 3
As shown in fig. 2 to 6, the utility model provides a filter plate for a vertical filter press, which comprises a filter plate 1, wherein the top of the filter plate 1 is connected with a plurality of groups of strip-shaped drain blocks 2 and dot drain blocks 3 which are uniformly distributed, gaps between the strip-shaped drain blocks 2 and the dot drain blocks 3 form filtrate drain grooves 4, grid plates 12 connected with the filter plate 1 are arranged on the outer sides of the filtrate drain grooves 4, slurry cavities 10 are formed at the bottom of the filter plate 1, a diaphragm 6 is connected with the inner wall of the slurry cavities 10, an extrusion water cavity 5 is formed between the diaphragm 6 and the filter plate 1, one side of the filter plate 1 is connected with an extrusion water gap 11 communicated with the extrusion water cavity 5, the top of one side of the slurry cavity 10 is provided with an injection port 9, the filter plate 1 is provided with a conveying channel 8 communicated with the injection port 9, the injection port 9 is connected with a feeding device 7 through the conveying channel 8, the filter plate 1 is provided with a drain channel 13 communicated with the filtrate drain grooves 4, and the filtrate drain grooves 4 are connected with a filtrate device 14 through the drain channel 13.
The outside of the filter plate 1 is sleeved with a side strip frame 16. The edge strip frame 16 can effectively prevent the filter plate 1 from deforming, and effectively prolong the service life of the filter plate 1; meanwhile, the edge strip frames 16 facilitate connection between the assemblies of the multi-layer filter plates 1, and the use effect of the filter plates 1 is effectively improved.
The side bar frame 16 is a stainless steel product. The stainless steel product has better hardness, better wear resistance and corrosion resistance, and long service life of the strake frame 16 of the stainless steel product.
The edge strip frame 16 is connected with a guide block 15. The guide block 15 can reduce the shaking of the upper filter plate 1 and the lower filter plate 1 in the lifting process, and effectively improves the use effect of the filter plate 1.
As shown in FIG. 7, the grating plates 12 are round hole grating plates, and round holes of the grating plates 12 are distributed in a design of 120-degree equilateral triangle. This arrangement can effectively improve the working effect of the grating plates 12 and can effectively improve the working efficiency of the grating plates 12.
The utility model is illustrated by way of example and not by way of limitation. Other variations or modifications of the above description will be apparent to those of ordinary skill in the art, and it is not necessary or exhaustive of all embodiments, and obvious variations or modifications are contemplated as falling within the scope of the utility model.
Claims (8)
1. The utility model provides a filter plate for vertical pressure filter, its characterized in that, including filter plate (1), the top of filter plate (1) is connected with multiunit evenly distributed's bar drainage piece (2) and dot drainage piece (3), gap formation filtrate water drainage tank (4) between bar drainage piece (2) and the dot drainage piece (3), the outside of filtrate water drainage tank (4) is equipped with grid board (12) being connected with filter plate (1), ground paste chamber (10) have been seted up to the bottom of filter plate (1), the inner wall of ground paste chamber (10) is connected with diaphragm (6), form extrusion water cavity (5) between diaphragm (6) and filter plate (1), one side of filter plate (1) is connected with extrusion water cavity (5) communicating extrusion water mouth (11), inlet (9) have been seted up at the top of ground paste chamber (10) one side, filter plate (1) have seted up with inlet (9) communicating delivery channel (8), inlet (9) are connected with feed arrangement (7) through delivery channel (8), filter plate (1) have filter liquor drainage channel (13) to open filtrate water drainage tank (13).
2. A filter plate for a vertical filter press according to claim 1, characterized in that the filter plate (1), the strip-shaped drainage block (2) and the dot drainage block (3) are all plastic products.
3. A filter plate for a vertical filter press according to claim 1, characterized in that the filter plate (1), the strip-shaped drainage block (2) and the dot drainage block (3) are integrally injection-molded.
4. A filter plate for a vertical filter press according to claim 1, characterized in that the membrane (6) is a rubber product.
5. A filter plate for a vertical filter press according to claim 1, characterized in that the outside of the filter plate (1) is sleeved with a rim frame (16).
6. A filter plate for a vertical filter press according to claim 5, wherein the edge strip frame (16) is a stainless steel product.
7. A filter plate for a vertical filter press according to claim 6, characterized in that the edge strip frame (16) is connected with guide blocks (15).
8. A filter plate for a vertical filter press according to claim 1, characterized in that the grating plates (12) are circular aperture plates, the circular apertures of the grating plates (12) being distributed in a 120 degree equilateral triangle design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132424.0U CN220695957U (en) | 2023-08-09 | 2023-08-09 | Filter plate for vertical filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132424.0U CN220695957U (en) | 2023-08-09 | 2023-08-09 | Filter plate for vertical filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695957U true CN220695957U (en) | 2024-04-02 |
Family
ID=90436830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132424.0U Active CN220695957U (en) | 2023-08-09 | 2023-08-09 | Filter plate for vertical filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695957U (en) |
-
2023
- 2023-08-09 CN CN202322132424.0U patent/CN220695957U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |