CN209771465U - Split diaphragm filter plate - Google Patents
Split diaphragm filter plate Download PDFInfo
- Publication number
- CN209771465U CN209771465U CN201822061307.9U CN201822061307U CN209771465U CN 209771465 U CN209771465 U CN 209771465U CN 201822061307 U CN201822061307 U CN 201822061307U CN 209771465 U CN209771465 U CN 209771465U
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- CN
- China
- Prior art keywords
- water guide
- guide layer
- diaphragm
- template
- filter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a split type diaphragm filter plate, including the template, seted up in the template and extended to the feed through of one of them side and extended to the inlet port of another side from the slab edge, this one side of the intercommunication feed through of template is equipped with first water guide layer, and the peripheral pressure equipment of first water guide layer has the filter chamber flange, and this one side of the intercommunication inlet port of template is equipped with the diaphragm, is equipped with second water guide layer on the diaphragm, and the peripheral pressure equipment of second water guide layer has mounting flange, and wherein the filter chamber flange can inlay in mounting flange. Because the utility model discloses the diaphragm filter plate establishes into split type, and water guide layer and diaphragm all design into to adopt the flange fixed. Therefore, the water guide layer and the diaphragm can be conveniently detached, the water guide layer can be cleaned, and the diaphragm can be replaced.
Description
Technical Field
The utility model relates to a diaphragm filter press technical field specifically is diaphragm filter plate among the diaphragm filter press.
Background
The existing membrane filter press filter plate in the current filter pressing equipment market adopts an integrated membrane filter plate, namely, a water guide layer, a membrane and a template are integrated and can not be detached. If the diaphragm is damaged, the diaphragm cannot be replaced, and if sewage with high calcium content is filtered, for example, the sewage produced in the production of titanium dioxide by a sulfuric acid method is easy to generate calcium sulfate on the water guide layer, so that the water guide layer is blocked, and the calcium sulfate is hard and is not easy to clean. Therefore, it is necessary to develop a filter plate which facilitates the replacement of the membrane.
SUMMERY OF THE UTILITY MODEL
the to-be-solved technical problem of the utility model is to provide a make things convenient for dismouting to change split type diaphragm filter plate of diaphragm.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a split type diaphragm filter plate, is including the template, offers in the template to extend to the feed through hole of one of them side and extend to the inlet port of another side from the board limit, its characterized in that from the board limit: the side of the template communicated with the feeding through hole is provided with a first water guide layer, the periphery of the first water guide layer is provided with a filter cavity flange in a pressing mode, the side of the template communicated with the air inlet through hole is provided with a diaphragm, the diaphragm is provided with a second water guide layer, the periphery of the second water guide layer is provided with a fixing flange in a pressing mode, and the filter cavity flange can be embedded into the fixing flange.
On the basis, a net cushion layer is arranged in the inflatable interlayer of the template and the diaphragm.
On the basis, a feeding nozzle is installed on the feeding hole on the side, close to the first water guide layer, of the template, and a compression nut for compressing the first water guide layer is installed on the feeding nozzle.
On the basis, the first water guide layer and the second water guide layer are woven mesh water guide layers.
Adopt the utility model discloses the beneficial effect who brings: because the utility model discloses the diaphragm filter plate establishes into split type, and water guide layer and diaphragm all design into to adopt the flange fixed. Therefore, the water guide layer and the diaphragm can be conveniently detached, the water guide layer can be cleaned, and the diaphragm can be replaced.
Drawings
Fig. 1 is a schematic structural view of the split type diaphragm filter plate of the present invention;
Fig. 2 is a schematic structural diagram of abutting and overlapping two adjacent membrane filter plates.
Detailed Description
As shown in fig. 1 and 2, a split diaphragm filter plate comprises a template 1, wherein a feed through hole 11 extending from a plate edge to one side surface and an air inlet through hole 12 extending from the plate edge to the other side surface are formed in the template 1. The utility model discloses in, this one side of the intercommunication feed-through hole 11 of template 1 is equipped with first water guide layer 2, and filter chamber flange 3 is equipped with to the peripheral pressure of first water guide layer 2, and this one side of the intercommunication air inlet hole 12 of template 1 is equipped with diaphragm 4, is equipped with second water guide layer 5 on diaphragm 4, and mounting flange 6 is equipped with to the peripheral pressure of second water guide layer 5, and wherein filter chamber flange 3 can inlay in mounting flange 6 of packing into.
In the filter press, the diaphragm filter plates are overlapped together, and the filter cavity flange 3 is embedded into the fixed flange 6 of the adjacent diaphragm filter plate and is jointed with the second water guide layer 5 to form a filter press cavity. The slurry enters from the feeding through hole 11 of the former filter plate, the pressure gas enters into the inflating interlayer between the template 1 and the diaphragm 4 from the air inlet through hole 12 of the latter filter plate, the pressure squeezes the slurry through the diaphragm 3, and the squeezed filtrate flows out from the water guide layers at the two sides of the filter pressing cavity. Finally, the filter plate is separated, and filter residue is discharged.
In this embodiment, in order to make the pressing pressure of the diaphragm 4 more uniform, a mesh pad layer 7 is arranged in the inflatable interlayer between the template 1 and the diaphragm 4. In order to facilitate the assembly and disassembly of the first water guide layer 2, a feed inlet on the side of the first water guide layer 2 of the template 1 is provided with a feed nozzle 8, and the feed nozzle 8 is provided with a compression nut 9 for compressing the first water guide layer 2. The first water guide layer 2 and the second water guide layer 5 are woven mesh water guide layers, so that the water guide layers can be conveniently cleaned.
Claims (4)
1. The utility model provides a split type diaphragm filter plate, is including the template, offers in the template to extend to the feed through hole of one of them side and extend to the inlet port of another side from the board limit, its characterized in that from the board limit: the side of the template communicated with the feeding through hole is provided with a first water guide layer, the periphery of the first water guide layer is provided with a filter cavity flange in a pressing mode, the side of the template communicated with the air inlet through hole is provided with a diaphragm, the diaphragm is provided with a second water guide layer, the periphery of the second water guide layer is provided with a fixing flange in a pressing mode, and the filter cavity flange can be embedded into the fixing flange.
2. The split membrane filter plate of claim 1, wherein: and a net cushion layer is arranged in the inflatable interlayer of the template and the diaphragm.
3. The split membrane filter plate of claim 1, wherein: and a feed inlet on the side of the first water guide layer of the template is provided with a feed nozzle, and the feed nozzle is provided with a compression nut for compressing the first water guide layer.
4. The split type membrane filter plate according to any one of claims 1 to 3, wherein: and the first water guide layer and the second water guide layer are woven mesh water guide layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061307.9U CN209771465U (en) | 2018-12-07 | 2018-12-07 | Split diaphragm filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061307.9U CN209771465U (en) | 2018-12-07 | 2018-12-07 | Split diaphragm filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771465U true CN209771465U (en) | 2019-12-13 |
Family
ID=68789759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061307.9U Active CN209771465U (en) | 2018-12-07 | 2018-12-07 | Split diaphragm filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771465U (en) |
-
2018
- 2018-12-07 CN CN201822061307.9U patent/CN209771465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: 471300 group 1, Bai village, Jiangzuo Township, Yichuan County, Luoyang City, Henan Province Patentee after: Bai Guanghui Address before: 524000 room 105, building 13, Nanyou District 2, nantiao Road, Potou District, Zhanjiang City, Guangdong Province Patentee before: Huang Meirong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 526109 one of the 120 meter Xia Yanzhen factory buildings in the west of Sifu memorial archway, Henggang village, Baitu Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Guangdong Sanhong Environmental Protection Technology Co.,Ltd. Address before: 471300 group 1, Bai village, Jiangzuo Township, Yichuan County, Luoyang City, Henan Province Patentee before: Bai Guanghui |
|
| TR01 | Transfer of patent right |