CN209865504U - Filter plate for solid-liquid separation - Google Patents
Filter plate for solid-liquid separation Download PDFInfo
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- CN209865504U CN209865504U CN201822041397.5U CN201822041397U CN209865504U CN 209865504 U CN209865504 U CN 209865504U CN 201822041397 U CN201822041397 U CN 201822041397U CN 209865504 U CN209865504 U CN 209865504U
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- liquid separation
- filtrating
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- 239000007788 liquid Substances 0.000 title claims abstract description 78
- 238000000926 separation method Methods 0.000 title claims abstract description 70
- 239000004744 fabric Substances 0.000 claims abstract description 66
- 238000001914 filtration Methods 0.000 claims abstract description 47
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000000706 filtrate Substances 0.000 claims description 36
- 239000002562 thickening agent Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000007769 metal material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter for solid-liquid separation, the filter assembly in solid-liquid separation equipment's separation chamber, as carrying out the filtering separation of solid and liquid to the indoor thick liquids of separation, the filter is including the sheet frame, the filtrating chamber that can discharge filtrating has in the sheet frame, at least a filter has on the sheet frame, seted up on the filter a plurality of with the communicating filtrating passageway in filtrating chamber, the surface coating of filter has the filter cloth, the filter cloth will filtrating passageway cover on the filter. The utility model has the characteristics of simple structure, low in manufacturing cost, long service life, operation stability etc, it can enough effectively reduce solid-liquid separation equipment's manufacturing and maintenance cost, can effectively improve solid-liquid separation equipment's operating stability again, economy and practicality.
Description
Technical Field
The utility model relates to a filter that solid-liquid separation used, its solid-liquid separation that is particularly useful for the thickener.
Background
The purification treatment of slurry in industrial production is realized by solid-liquid separation, and a thickener is taken as an example for explanation.
The thickener (i.e. high-efficiency thickener) is widely applied to industries such as metallurgy, mine, coal, chemical industry, building materials, environmental protection and the like, and is continuously working thickening and clarifying equipment. The slurry containing solid and liquid is filtered and purified by a plurality of filter plates arranged in a concentration chamber (namely a solid-liquid separation chamber) of the concentrator, the solid materials filtered by the filter plates settle outside the filter plates due to gravity, and the liquid materials filtered by the filter plates enter a filtrate cavity in the filter plates and are discharged due to pressure, so that solid-liquid separation is realized. Therefore, the filter plate is one of the important core components of the solid-liquid separation equipment including the concentrator, the filtering effect directly determines the solid-liquid separation effect of the solid-liquid separation equipment, and the operation stability directly determines the operation stability and the operation cost of the solid-liquid separation equipment.
The filter plate for solid-liquid separation equipment, especially for concentrating machine, is mainly implemented by plate frame and filter membrane arranged on the working surface of plate frame filter. At present, a ceramic filtering membrane with a microporous structure is mainly adopted as a filtering membrane on a filtering plate, and although the filtering membrane has higher filtering precision, the cost is higher, so that the manufacturing cost of solid-liquid separation equipment is increased; in addition, the filtering membrane is easy to block and damage in the operation process, the operation stability is poor, the service life is short, the maintenance and the replacement not only influence the normal continuous production of the solid-liquid separation equipment, but also increase the operation cost. Overall, the aforementioned filter plate is less economical and practical.
SUMMERY OF THE UTILITY MODEL
The technical purpose of the utility model is that: aiming at the defects of the prior art, the filter plate for solid-liquid separation has the advantages of simple structure, high filter precision, low manufacturing cost, long service life and stable operation.
The utility model discloses realize that the technical scheme that its technical purpose adopted is: the utility model provides a filter for solid-liquid separation, the filter assembly is in solid-liquid separation equipment's separation chamber, as carrying out the filtration separation of solid and liquid to the indoor thick liquids of separation, the filter is including the sheet frame, the filtrating chamber that has the filtrating that can discharge the filtrating in the sheet frame, at least a filter has on the sheet frame, seted up on the filter a plurality of with the communicating filtrating passageway in filtrating chamber, the surface coating of filter has the filter cloth, the filter cloth will filtrating passageway cover on the filter.
Preferably, the filter cloth has 80 to 500 meshes.
As one preferable scheme, the filter cloth is of a bag-shaped structure matched with the outer contour of the plate frame, and the filter cloth is sleeved outside the plate frame and clings to the outer surface of the plate frame. Furthermore, the filter cloth is assembled on the plate frame by a hoop component.
As one of the preferred schemes, the plate frame mainly comprises a side plate and two filter plates, the side plate is circumferentially surrounded into a circumferential surrounding plate structure matched with the peripheral outline of the filter plates, the two filter plates are respectively arranged on the front side and the rear side of the side plate, the two filter plates are arranged at intervals through the side plate, the side plate and the two filter plates form a filtrate cavity, the two filter plates respectively form the filtration operation surface of the plate frame, and a filtrate outlet is formed in the upper part of the side plate.
As one of the preferred schemes, the filter plate is a strip-shaped grid plate structure, and the filtrate channel on the filter plate is formed by vertical strip-shaped holes. Or, the filter plate is of a latticed sieve structure, and the filtrate channels on the filter plate are formed by round or polygonal small holes.
Preferably, the filter plate is fixed to the side plate by a detachable assembly structure.
As one preferable scheme, the peripheral outline of the plate frame is in a circular, oval or rectangular structure.
In a preferred embodiment, the solid-liquid separation apparatus is a thickener.
The utility model has the beneficial technical effects that:
1. the high-precision filtering structure is formed on the plate frame by the filtering plate and the filtering cloth covered outside the filtering plate, and has the characteristics of simple structure and low manufacturing cost; moreover, the filter cloth has good cleanability and wear resistance, is not easy to block and damage, and has the characteristics of long service life and stable operation; in general, the utility model can effectively reduce the manufacturing and maintenance cost of the solid-liquid separation equipment (especially the concentrator), and can effectively improve the operation stability of the solid-liquid separation equipment (especially the concentrator), and is economical and practical;
2. the assembly structure of the filter cloth on the plate frame has good inosculation and surface evenness, which is beneficial to improving the filter precision and the filter efficiency; meanwhile, the assembly and disassembly operations of the filter cloth on the frame can be simplified, so that the technical difficulty of the assembly and maintenance operations of the filter cloth on the plate frame is reduced, and the assembly and maintenance operations of the filter cloth on the plate frame are easy, easy and efficient;
3. the plate frame forming structure of the utility model can not only ensure the establishment of the internal filter cavity, keep the stability of the filter cavity, but also increase the filter area and improve the filter effect;
4. the vertical strip-shaped filtering channel structure on the filtering plate can greatly reduce the resistance of the separated filtrate entering the filtering cavity, ensure that the filtrate smoothly and efficiently enters the filtrate cavity, and improve the filtering efficiency;
5. the utility model discloses a circular or polygon filtrating passageway structure on the filter can enough ensure that filtrating gets into the filtrating intracavity, can make the filter cloth also can keep leveling as far as, not obviously sunken on the sheet frame under the pressure effect again, piles up the filter cake thickness on filter cloth surface basically evenly in the filtering process, improves filtration efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
The reference numbers in the figures mean: 1-side plate; 2-a filter plate; 3, filtering cloth; 4-filtrate chamber (i.e. filtration chamber); 5-filtrate channel.
Detailed Description
The present invention relates to a filter plate for solid-liquid separation, which is particularly suitable for solid-liquid separation in a thickener, and the technical contents of the main body of the present invention will be described in detail with reference to a plurality of embodiments. The contents of the present invention are described in detail and specifically in embodiment 1 with reference to the drawings of the specification, i.e., fig. 1 and 2, and although the drawings are not separately drawn in other embodiments, the main structure of the embodiments can still refer to the drawings of embodiment 1. It is expressly stated here that the drawings of the present invention are schematic, and unnecessary details have been simplified for the purpose of clarity in order to avoid obscuring the technical solutions that contribute to the prior art.
Example 1
Referring to fig. 1 and 2, the utility model comprises a plate frame and a filter cloth.
The periphery outline of the plate frame is in a rectangular structure corresponding to the structure form of the separation chamber of the solid-liquid separation equipment, and the plate frame mainly comprises a side plate 1 and two filter plates 2. The side plates 1 are made of metal materials, the side plates 1 are circumferentially enclosed into a circumferential enclosing plate structure of a rectangular frame, and the rectangular frame enclosed by the side plates 1 is matched with the peripheral outline of the filter plate 2; the top of the side plate 1 is provided with a filtrate outlet, and a filtrate outlet pipeline is connected to the filtrate outlet. The two filter plates 2 have the same structure; the periphery of each filter plate 2 is of a rectangular structure matched with a frame surrounded by the side plates 1, each filter plate 2 is of a strip-shaped grid plate structure, strip-shaped grid holes on the filter plates 2 are used as filtrate channels 5 of the filter plates 2 and are usually made of metal materials, namely, a plurality of strip-shaped grid holes which are vertically formed are formed in an operation area (namely an area outside the edge) of each filter plate 2, the width of each grid hole is within a range of 1 cm (usually 5-8 mm, such as 5 mm and 8 mm), and the length of each grid hole is several times or even tens of times greater than the width, so that each filtrate channel 5 on the filter plates 2 is formed by the vertical strip-shaped holes on the filter plates 2; correspond the frame that aforementioned sideboard 1 encloses, two filters 2 pass through fastening bolt etc. respectively with detachable construction install in the preceding of sideboard 1, back both sides, two filters 2 are the interval through sideboard 1 and arrange, and filter chamber 4 is constituteed with two filters 2 to sideboard 1, and two filters 2 form two front and back filter operation faces of sheet frame respectively, based on the aforementioned structure of filter 2, each filtrating passageway 5 on the filter 2 communicates with each other with filtrating chamber 4.
The filter cloth 3 is made of polypropylene fiber, terylene or non-woven fabrics with low cost. The filtering mesh range of the filtering cloth is 80-500 meshes, such as 80 meshes, 150 meshes, 300 meshes or 500 meshes, and the specific filtering mesh is selected according to the filtering precision. Corresponding to above-mentioned sheet frame structure, filter cloth 3 sews into the bag column structure who matches in the sheet frame outline, and the sack is up, and filter cloth 3 from the lower and upper suit is in the outside of above-mentioned sheet frame, and hug closely the surface of sheet frame, and the sack is with the staple bolt subassembly through the combination assembly such as bolt on the upper portion of sheet frame, and this kind of package assembly makes the surface of filter 2 on the sheet frame wrap up by filter cloth 3, and filter cloth 3 forms the cover to filtrate passageway 5 on the filter 2.
The utility model discloses when using, vertical assembly is in solid-liquid separation equipment's splitter, and the thick liquids in the solid-liquid separation equipment splitter is because of pressure quilt the utility model discloses filter, the solid material that filters out in the thick liquids piles up at the filter cloth surface and subsides, and the liquid material that filters out in the thick liquids then gets into the filtrating indoorly through the corresponding filtrating passageway on filter cloth and the filter, and the filtrating in the filtrating indoorly is arranged department because of pressure outside to carry out the filtering separation of solid and liquid to the thick liquids in the splitter.
Example 2
The utility model discloses a sheet frame and filter cloth.
The periphery outline of the plate frame is in a rectangular structure corresponding to the structure form of the separation chamber of the solid-liquid separation equipment, and the plate frame mainly comprises a side plate and two filter plates. The side plates are made of metal materials, the side plates are circumferentially enclosed into a circumferential enclosing plate structure of a rectangular frame, and the rectangular frame enclosed by the side plates is matched with the peripheral outline of the filter plate; the top of the side plate is provided with a filtrate outlet, and a filtrate outlet pipeline is connected to the filtrate outlet. The two filter plates have the same structure; the periphery of each filter plate is of a rectangular structure matched with a frame surrounded by the side plates, each filter plate is of a grid-shaped screen structure, circular (or polygonal, such as rectangular, rhombic and the like) grid holes on each filter plate are used as filtrate channels of the filter plates, the filter plates are usually made of metal materials, namely, a plurality of circular (or polygonal, such as rectangular, rhombic and the like) grid holes are formed in a working area (namely, an area outside the edge) of each filter plate, the diameter of each grid hole is within a range of 1 cm (generally 3-8 mm, such as 5 mm and the like), and therefore each filtrate channel on each filter plate is formed by small circular (or polygonal, such as rectangular, rhombic and the like) holes on each filter plate. Correspond the frame that aforementioned sideboard was enclosed, two filter pass through fastening bolt etc. respectively with detachable construction install in the preceding, back both sides of sideboard, two filter are the interval through the sideboard and arrange, the filter chamber is constituteed with two filters to the sideboard, and two filters form two front and back filter operation faces of sheet frame respectively, based on aforementioned structure of filter, each filtrating passageway on the filter communicates with each other with filtrating chamber.
The filter cloth is made of polypropylene fiber, terylene or non-woven fabrics with lower cost. The filtering mesh range of the filtering cloth is 80-500 meshes, such as 80 meshes, 150 meshes, 300 meshes or 500 meshes, and the specific filtering mesh is selected according to the filtering precision. Corresponding above-mentioned plate frame structure, the filter cloth sews into the bag column structure who matches in the plate frame outline, and the sack is up, and the filter cloth from the bottom up suit is in the outside of above-mentioned plate frame, and hugs closely the surface of plate frame, and the sack is with staple bolt subassembly through the combination assembly such as bolt on the upper portion of plate frame, and this kind of suit structure makes the surface of filter on the plate frame wrapped up by the filter cloth, and the filter cloth forms the cover to the filtrating passageway on the filter.
The utility model discloses when using, vertical assembly is in solid-liquid separation equipment's splitter, and the thick liquids in the solid-liquid separation equipment splitter is because of pressure quilt the utility model discloses filter, the solid material that filters out in the thick liquids piles up at the filter cloth surface and subsides, and the liquid material that filters out in the thick liquids then gets into the filtrating indoorly through the corresponding filtrating passageway on filter cloth and the filter, and the filtrating in the filtrating indoorly is arranged department because of pressure outside to carry out the filtering separation of solid and liquid to the thick liquids in the splitter.
Example 3
The utility model discloses a sheet frame and filter cloth.
The periphery outline of the plate frame is in a rectangular structure corresponding to the structure form of the separation chamber of the solid-liquid separation equipment, and the plate frame mainly comprises a side plate and two filter plates. The side plates are made of metal materials, the side plates are circumferentially enclosed into a circumferential enclosing plate structure of a rectangular frame, and the rectangular frame enclosed by the side plates is matched with the peripheral outline of the filter plate; the top of the side plate is provided with a filtrate outlet, and a filtrate outlet pipeline is connected to the filtrate outlet. The two filter plates have the same structure; the periphery of each filter plate is of a rectangular structure matched with a frame surrounded by the side plates, each filter plate is of a strip-shaped grid plate structure, strip-shaped grid holes in the filter plates are used as filtrate channels of the filter plates and are usually made of metal materials, namely, a plurality of vertically-formed strip-shaped grid holes are formed in an operation area (namely an area outside the edge) of each filter plate, the width of each grid hole is within the centimeter range (usually 5-8 millimeters, such as 5 millimeters and 8 millimeters), and the length of each grid hole is several times or even tens of times greater than the width of each grid hole, so that each filtrate channel in each filter plate is formed by the vertical strip-shaped holes in the filter plates; correspond the frame that aforementioned sideboard was enclosed, two filter pass through fastening bolt etc. respectively with detachable construction install in the preceding, back both sides of sideboard, two filter are the interval through the sideboard and arrange, the filter chamber is constituteed with two filters to the sideboard, and two filters form two front and back filter operation faces of sheet frame respectively, based on aforementioned structure of filter, each filtrating passageway on the filter communicates with each other with filtrating chamber.
The filter cloth is made of polypropylene fiber, terylene or non-woven fabrics with lower cost. The filtering mesh range of the filtering cloth is 80-500 meshes, such as 80 meshes, 150 meshes, 300 meshes or 500 meshes, and the specific filtering mesh is selected according to the filtering precision. The filter cloth is divided into two pieces, the area of each piece of filter cloth is matched with the area of the filter plate on the plate frame, and the two pieces of filter cloth and the two filter plates form a one-to-one corresponding relation; the filter cloth of one-to-one correspondence wraps up the surface at the filter, and the periphery of filter cloth passes through the outer fringe of bolt etc. combination assembly at the filter with the layering subassembly, makes the filter cloth hug closely the surface of filter, and the surface of filter is wrapped up by filter cloth, and filter cloth forms the cover to the filtrating passageway on the filter.
The utility model discloses when using, vertical assembly is in solid-liquid separation equipment's splitter, and the thick liquids in the solid-liquid separation equipment splitter is because of pressure quilt the utility model discloses filter, the solid material that filters out in the thick liquids piles up at the filter cloth surface and subsides, and the liquid material that filters out in the thick liquids then gets into the filtrating indoorly through the corresponding filtrating passageway on filter cloth and the filter, and the filtrating in the filtrating indoorly is arranged department because of pressure outside to carry out the filtering separation of solid and liquid to the thick liquids in the splitter.
Example 4
The utility model discloses a sheet frame and filter cloth.
The periphery outline of the plate frame is in a rectangular structure corresponding to the structure form of the separation chamber of the solid-liquid separation equipment, and the plate frame mainly comprises side plates, a back plate and a filter plate. The side plates are made of metal materials, the side plates are circumferentially enclosed into a circumferential enclosing plate structure of a rectangular frame, and the rectangular frame enclosed by the side plates is matched with the peripheral outline of the filter plate; the top of the side plate is provided with a filtrate outlet, and a filtrate outlet pipeline is connected to the filtrate outlet. The back plate is a block, and the peripheral outline of the back plate is a rectangular structure matched with the frame surrounded by the side plates; the back plate is welded and fixed on the rear side (namely the non-filtering operation surface) of the side plate corresponding to the frame surrounded by the side plate, and the side plate and the back plate form an inwards concave basin-shaped structure. The filter plate is a block, usually made of metal material, the peripheral outline of the filter plate is a rectangular structure matching the frame surrounded by the side plates, the filter plate is a strip-shaped grid plate structure, the strip-shaped grid holes on the filter plate are used as filtrate channels of the filter plate, that is, a plurality of vertically-formed strip-shaped grid holes are arranged in the operation area (namely the area outside the edge) of the filter plate, the width of each grid hole is within the centimeter range (usually 5-8 millimeters, such as 5 millimeters and 8 millimeters), and the length of each grid hole is several times, even tens of times, larger than the width, so that each filtrate channel on the filter plate is formed by the vertical strip-shaped holes on the filter plate; correspond the frame that aforementioned sideboard was enclosed, the filter passes through fastening bolt etc. and installs in the front side of sideboard (filtering the operation face promptly) with detachable construction, and filter and backplate are the interval through the sideboard and arrange, and sideboard, backplate and filter constitute the filter chamber, and based on the aforementioned structure of filter, each filtrating passageway on the filter communicates with each other with the filtrating chamber.
The filter cloth is made of polypropylene fiber, terylene or non-woven fabrics with lower cost. The filtering mesh range of the filtering cloth is 80-500 meshes, such as 80 meshes, 150 meshes, 300 meshes or 500 meshes, and the specific filtering mesh is selected according to the filtering precision. The filter cloth is one piece, the area of the filter cloth is matched with the area of the filter plate on the plate frame, the filter cloth is wrapped on the outer surface of the filter plate, the periphery of the filter cloth is assembled on the outer edge of the filter plate through a pressing strip assembly through bolts and the like in a combined mode, the filter cloth is made to cling to the outer surface of the filter plate, the outer surface of the filter plate is wrapped by the filter cloth, and the filter cloth covers a filtrate channel on the filter plate.
The utility model discloses when using, vertical assembly is in solid-liquid separation equipment's splitter, and the thick liquids in the solid-liquid separation equipment splitter is because of pressure quilt the utility model discloses filter, the solid material that filters out in the thick liquids piles up at the filter cloth surface and subsides, and the liquid material that filters out in the thick liquids then gets into the filtrating indoorly through the corresponding filtrating passageway on filter cloth and the filter, and the filtrating in the filtrating indoorly is arranged department because of pressure outside to carry out the filtering separation of solid and liquid to the thick liquids in the splitter.
Example 5
The rest of this example is the same as example 1, 2, 3 or 4, except that: the filter plate on the plate frame is directly fixed on the side plate by a welding structure.
Example 6
The rest of this example is the same as example 1, 2, 3 or 4, except that: the peripheral outline of the plate frame is circular corresponding to the structure form of the separation chamber of the solid-liquid separation equipment.
Example 7
The rest of this example is the same as example 1, 2, 3 or 4, except that: the peripheral outline of the plate frame is elliptic corresponding to the structure form of the separation chamber of the solid-liquid separation equipment.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting thereof; although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: the present invention can still be modified or equivalent replaced for some technical features of the above embodiments, and these modifications or replacements do not depart from the spirit and scope of the present invention.
Claims (10)
1. A filter plate for solid-liquid separation, which is installed in a separation chamber of a solid-liquid separation apparatus and serves to filter and separate solid and liquid from a slurry in the separation chamber, characterized in that: the filter is including the sheet frame, filtrate chamber (4) that can discharge filtrating have in the sheet frame, at least one filter (2) have on the sheet frame, seted up on filter (2) a plurality of with communicating filtrating passageway (5) in filtrate chamber (4), the surface coating of filter (2) has filter cloth (3), filter cloth (3) will filtrating passageway (5) on filter (2) cover.
2. The filter plate for solid-liquid separation according to claim 1, wherein: the filtering mesh number of the filtering cloth (3) is 80-500 meshes.
3. The filter plate for solid-liquid separation according to claim 1 or 2, wherein: the filter cloth (3) is of a bag-shaped structure matched with the outer contour of the plate frame, and the filter cloth (3) is sleeved outside the plate frame and tightly attached to the outer surface of the plate frame.
4. The filter plate for solid-liquid separation according to claim 3, wherein: the filter cloth (3) is assembled on the plate frame by a hoop component.
5. The filter plate for solid-liquid separation according to claim 1, wherein: the sheet frame mainly comprises sideboard (1) and two filter (2), sideboard (1) enclose in circumference become match in the circumference bounding wall structure of filter (2) periphery profile, install respectively two filter (2) preceding, back both sides of sideboard (1), two filter (2) are the interval through sideboard (1) and arrange, filtrating chamber (4) are constituteed with two filter (2) to sideboard (1), and two filter (2) form respectively the filtration operation face of sheet frame, the filtrating discharge port has been seted up on the upper portion of sideboard (1).
6. The filter plate for solid-liquid separation according to claim 1 or 5, wherein: the filter (2) is a strip-shaped grid plate structure, and the filtrate channel (5) on the filter (2) is formed by vertical strip-shaped holes.
7. The filter plate for solid-liquid separation according to claim 1 or 5, wherein: the filter plate (2) is of a latticed sieve structure, and filtrate channels (5) on the filter plate (2) are formed by round or polygonal small holes.
8. The filter plate for solid-liquid separation according to claim 5, wherein: the filter plate (2) is connected and fixed on the side plate (1) through a detachable combined assembly structure.
9. The filter plate for solid-liquid separation according to claim 1 or 5, wherein: the periphery profile of the plate frame is in a circular, oval or rectangular structure.
10. The filter plate for solid-liquid separation according to claim 1, wherein: the solid-liquid separation equipment is a thickener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041397.5U CN209865504U (en) | 2018-12-06 | 2018-12-06 | Filter plate for solid-liquid separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041397.5U CN209865504U (en) | 2018-12-06 | 2018-12-06 | Filter plate for solid-liquid separation |
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| Publication Number | Publication Date |
|---|---|
| CN209865504U true CN209865504U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041397.5U Active CN209865504U (en) | 2018-12-06 | 2018-12-06 | Filter plate for solid-liquid separation |
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| Country | Link |
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| CN (1) | CN209865504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647049A (en) * | 2018-12-06 | 2019-04-19 | 徐宝海 | A kind of separation of solid and liquid uses filter plate |
| CN111871060A (en) * | 2020-07-10 | 2020-11-03 | 青岛大学 | Detachable cross-flow filter for magnesite and filtering method thereof |
-
2018
- 2018-12-06 CN CN201822041397.5U patent/CN209865504U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647049A (en) * | 2018-12-06 | 2019-04-19 | 徐宝海 | A kind of separation of solid and liquid uses filter plate |
| CN111871060A (en) * | 2020-07-10 | 2020-11-03 | 青岛大学 | Detachable cross-flow filter for magnesite and filtering method thereof |
| CN111871060B (en) * | 2020-07-10 | 2022-06-21 | 青岛大学 | Detachable cross-flow filter for magnesite and filtering method thereof |
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