CN210287113U - Sludge filter-press plate for sewage treatment - Google Patents
Sludge filter-press plate for sewage treatment Download PDFInfo
- Publication number
- CN210287113U CN210287113U CN201920511349.XU CN201920511349U CN210287113U CN 210287113 U CN210287113 U CN 210287113U CN 201920511349 U CN201920511349 U CN 201920511349U CN 210287113 U CN210287113 U CN 210287113U
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- CN
- China
- Prior art keywords
- frame body
- filter
- filtering membrane
- sewage treatment
- mud
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- 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.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sludge filter press plate used in sewage treatment, which comprises a frame body and a filtering membrane; the filtering membrane covers two sides of the frame body; a cavity is formed between the filtering membrane and the frame body; an elastic bracket is arranged in the cavity; the elastic support is fixed on the inner side of the frame body and can jack the filtering membrane outwards or be compressed into the frame body. The application discloses mud filter-press board has set up an elastic support in the filtration membrane of current design filter-press board, carries out mud through elastic support to filtration membrane and clarifies.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a mud filter-pressing board for among sewage treatment.
Background
When the sludge filter press plate in the prior art is used, a layer of thick sludge is accumulated on the filtering membrane, and the sludge needs to be manually and periodically removed, so that the normal operation of the sludge filter press is ensured. And prior art's filter-pressing board is when clearance mud, all adopts the manual work to carry out the shovel to the mud on the filtration membrane, this is just very waste time, and this application has designed one kind and need not the manual work to carry out the shovel to mud, also can accomplish and clear away the mud on the filter-pressing board.
Disclosure of Invention
The utility model aims to solve the problem that to the shortcoming among the above-mentioned prior art, put forward improvement scheme or alternative, especially an improvement or alternative that improves the clear efficiency of mud on the filter-pressing board.
In order to solve the above problem, the utility model discloses a scheme as follows: a sludge filter-press plate used in sewage treatment is characterized by comprising a frame body and a filtering membrane; the filtering membrane covers two sides of the frame body; a cavity is formed between the filtering membrane and the frame body; an elastic bracket is arranged in the cavity; the elastic support is fixed on the inner side of the frame body and can jack the filtering membrane outwards or be compressed into the frame body.
Further, according to the above design scheme, the sludge filter press plate for sewage treatment is characterized in that a hanging frame is arranged on the outer side of the vertical edge of the frame body; the hanging frame is used for fixing the filter pressing plate on the sludge filter press.
Further, according to the above design scheme, the sludge filter press plate for sewage treatment is characterized in that the filtering membranes on two sides of the frame body are bonded together, and the elastic support is clamped in the filtering membranes.
Further, according to the above design scheme, the sludge filter press plate for sewage treatment is characterized in that the elastic support comprises at least one pair of elastic sheets; one end of the elastic sheet is fixed on the inner side of the frame body; the other ends of the elastic sheets are connected with each other; one end of each elastic sheet which is connected with each other protrudes to the outer side of the frame body and supports the filtering membrane.
Further, according to the above design scheme, the sludge filter press plate for sewage treatment is characterized in that one end of each elastic sheet which is connected with each other is located at the center of the filtering membrane.
The technical effects of the utility model are as follows: the mud filter-press board of this application has made the improvement on prior art's mud filter-press board, especially to the aspect that mud was clear away on the mud filter-press board, and the mud filter-press board of this application has realized need not artifical the shoveling mud, also can clear up accumulational mud on the mud filter-press board.
Its concrete expression does, add an elastic support on the filtration membrane of mud filter-pressing board, utilize elastic support with filtration membrane deformation, when the relaxed state promptly, elastic support can be with the ejecting frame body scope of filtration membrane, make filtration membrane productiveness deformation, when using, a plurality of mud filter-pressing boards extrude each other, make filtration membrane and elastic support compressed and get into the frame body within range, and when needs clear away mud, only need open the mud filter-pressing board of mutual extrusion, under elastic support's effect, mud filter-pressing board rejection each other, the mud of attaching to on filtration membrane, because filtration membrane has produced deformation, lead to mud can't continue to glue on filtration membrane, final mud is under the effect of self weight, break away from filtration membrane. Namely, the decontamination work of the filter membrane is completed. Is very convenient and fast.
Drawings
Fig. 1 is a schematic structural diagram of a sludge filter press plate.
Fig. 2 is a side view of the sludge filter press plate.
Wherein, 1 is a frame body, 2 is a filtering membrane, 3 is a hanging frame, 4 is an elastic support, and 5 is a water through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a sludge filter press plate used in sewage treatment comprises a frame body and a filtering membrane; the filtering membrane covers two sides of the frame body; a cavity is formed between the filtering membrane and the frame body; an elastic bracket is arranged in the cavity; the elastic support is fixed on the inner side of the frame body and can jack the filtering membrane outwards or be compressed into the frame body. Further, a hanging rack is arranged on the outer side of the vertical edge of the frame body; the hanging frame is used for fixing the filter pressing plate on the sludge filter press.
The mud filter-press board of this application has made the improvement on prior art's mud filter-press board, especially to the aspect that mud was clear away on the mud filter-press board, and the mud filter-press board of this application has realized need not artifical the shoveling mud, also can clear up accumulational mud on the mud filter-press board. Add an elastic support on the filtration membrane of mud filter-pressing board, utilize elastic support to deform filtration membrane, promptly when the relaxed state, elastic support can be with the ejecting framework scope of filtration membrane, make filtration membrane produce nature deformation, when using, a plurality of mud filter-pressing boards extrude each other, make filtration membrane and elastic support compressed and get into the framework within range, and when needs clear away mud, only need open the mud filter-pressing board of mutual extrusion, under elastic support's effect, mud filter-pressing board repulsion each other, the mud of attached to on filtration membrane, because filtration membrane has produced deformation, lead to mud can't continue to glue on filtration membrane, final mud is under the effect of self weight, break away from filtration membrane. Namely, the decontamination work of the filter membrane is completed. Is very convenient and fast.
Example 2: on the basis of the embodiment 1, the elastic support is positioned at the center of the filter membrane, and a water through hole is arranged at the center; the elastic support is provided with a circular ring matched with the water through hole. The circular ring is a positioning rod sleeved on the sludge filter press when the sludge filter press plate is installed, so that the sludge filter press plate can be accurately fixed on the sludge filter press, and dislocation cannot occur. Meanwhile, the filtering membrane can be positioned. The filtering membrane can not be dislocated due to the elastic support.
Claims (5)
1. A sludge filter-press plate used in sewage treatment is characterized by comprising a frame body and a filtering membrane; the filtering membrane covers two sides of the frame body; a cavity is formed between the filtering membrane and the frame body; an elastic bracket is arranged in the cavity; the elastic support is fixed on the inner side of the frame body and can jack the filtering membrane outwards or be compressed into the frame body.
2. The sludge pressure filter plate used in sewage treatment according to claim 1, wherein a hanging rack is arranged outside the vertical edge of the frame body; the hanging frame is used for fixing the filter pressing plate on the sludge filter press.
3. The sludge filter press plate for sewage treatment according to claim 1, wherein the filter membranes on both sides of the frame are bonded to each other, and the elastic support is held in the filter membranes.
4. The sludge pressure filter plate for sewage treatment according to claim 1, wherein the elastic support comprises at least one pair of elastic pieces; one end of the elastic sheet is fixed on the inner side of the frame body; the other ends of the elastic sheets are connected with each other; one end of each elastic sheet which is connected with each other protrudes to the outer side of the frame body and supports the filtering membrane.
5. The sludge pressure filter plate used in sewage treatment according to claim 4, wherein one end of the elastic pieces connected with each other is located at the center of the filtering membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511349.XU CN210287113U (en) | 2019-04-16 | 2019-04-16 | Sludge filter-press plate for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511349.XU CN210287113U (en) | 2019-04-16 | 2019-04-16 | Sludge filter-press plate for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210287113U true CN210287113U (en) | 2020-04-10 |
Family
ID=70067524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511349.XU Expired - Fee Related CN210287113U (en) | 2019-04-16 | 2019-04-16 | Sludge filter-press plate for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210287113U (en) |
-
2019
- 2019-04-16 CN CN201920511349.XU patent/CN210287113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |