CN212395995U - Filter press for sewage treatment - Google Patents
Filter press for sewage treatment Download PDFInfo
- Publication number
- CN212395995U CN212395995U CN202020108235.3U CN202020108235U CN212395995U CN 212395995 U CN212395995 U CN 212395995U CN 202020108235 U CN202020108235 U CN 202020108235U CN 212395995 U CN212395995 U CN 212395995U
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- CN
- China
- Prior art keywords
- pull
- side wall
- rod
- plate
- fixed block
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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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- 239000010865 sewage Substances 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a pressure filter for sewage treatment, concretely relates to pressure filter technical field. The utility model comprises a sliding plate, wherein the end part of the sliding plate is provided with a fixed block, and the side wall of the fixed block is provided with a connecting rod; one end of the connecting rod is connected with the side wall of the fixed block, the other end of the connecting rod is provided with a pull cylinder, and the side wall of the pull cylinder is provided with a through pressure hole; the inner side wall of the pull cylinder is provided with a pull plate, and the edge of the pull plate is connected with the pull cylinder in a sliding way; a rubber plug is arranged on one side of the pulling plate, and the side wall of the rubber plug is in sliding connection with the inner side wall of the pulling cylinder; the other side of the pulling plate is provided with a pulling rod, one end of the pulling rod is connected with the pulling plate, and the other end of the pulling rod is connected with the other fixing block. The utility model provides a pressure filter for sewage treatment can guarantee effectively that the filter plate is pulled open one by safe, reduces the spoilage of equipment.
Description
Technical Field
The utility model belongs to the technical field of the pressure filter, concretely relates to pressure filter for sewage treatment.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The sliding plates are arranged at two ends of the filter plates of the existing filter press, the sliding plates can slide on the main beam, the plate pulling device pulls a plurality of filter plates open through the sliding plates, adjacent filter plates are connected through chain rings, the plate pulling device pulls the filter plates on the edges, the filter plates on the edges pull other filter plates through the chain rings, but the chain rings can only give tension to the filter plates when being in a straightening state, and the sudden tensioning of the chain rings easily causes the chain rings to break, so that the existing filter press for sewage treatment, which can solve the problems, is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure filter for sewage treatment can guarantee effectively that the filter plate is pulled open one by safe, reduces the spoilage of equipment.
The utility model provides a following technical scheme:
a filter press for sewage treatment comprises a sliding plate, wherein a fixed block is arranged at the end part of the sliding plate, and one end of the fixed block is connected with the end part of the sliding plate; the side wall of the fixed block is provided with a connecting rod; one end of the connecting rod is connected with the side wall of the fixed block, the other end of the connecting rod is provided with a pull cylinder, and the side wall of the pull cylinder is provided with a pressure through hole; the inner side wall of the pull cylinder is provided with a pull plate, and the edge of the pull plate is connected with the pull cylinder in a sliding manner; a rubber plug is arranged on one side of the pulling plate, and the side wall of the rubber plug is in sliding connection with the inner side wall of the pulling cylinder; and a pull rod is arranged on the other side of the pull plate, one end of the pull rod is connected with the pull plate, and the other end of the pull rod is connected with the other fixed block.
Preferably, one end of the connecting rod and the other end of the pull rod are respectively provided with a clamping rod along the vertical direction, and the connecting rod and the pull rod are respectively connected with the side wall of the clamping rod.
Preferably, one side wall of the fixed block is provided with a first groove matched with one end of the clamping rod and one end of the connecting rod, the other side wall of the fixed block is provided with a second groove matched with the other end of the clamping rod and the other end of the pull rod, and the side wall of the first groove and the side wall of the second groove penetrate through the other end of the fixed block.
Preferably, the upper end of the first groove and the upper end of the second groove are respectively provided with a first limiting rod and a second limiting rod, and the first limiting rod and the second limiting rod respectively penetrate through the first groove and the second groove.
Preferably, the side wall of the rubber plug is provided with a plurality of resistance reducing grooves.
Preferably, the through pressure hole is formed in one end of the pull cylinder, a limiting plate is arranged at the other end of the pull cylinder, the pull rod penetrates through the limiting plate, and the side wall of the pull rod is connected with the limiting plate in a sliding mode.
The utility model discloses a profitable effect:
the end part of the sliding plate is provided with the fixed block, one end of the fixed block is connected with the end part of the sliding plate, the side wall of the fixed block is provided with the connecting rod, one end of the connecting rod is connected with the side wall of the fixed block, the fixed block pulled by the connecting rod drives the sliding plate to slide, and the sliding plate pulls a plurality of filter plates;
the other end of the connecting rod is provided with a pull cylinder, the side wall of the pull cylinder is provided with a pressure through hole, the inner side wall of the pull cylinder is provided with a pull plate, the edge of the pull plate is connected with the pull cylinder in a sliding way, one side of the pull plate is provided with a rubber plug, the side wall of the rubber plug is connected with the inner side wall of the pull cylinder in a sliding way, the other side of the pull plate is provided with a pull rod, one end of the pull rod is connected with the pull plate, the other end of the pull rod is connected with another fixed block, a closed cavity is formed between the pull cylinder and the pull plate, the fixed block pulls the connecting rod, the air pressure in the cavity is gradually reduced, the force of pushing the pull plate by atmosphere is gradually increased until the pull plate moves, the air pressure in the cavity is not reduced any more, so that the fixed block of the other filter plate is driven to move, the structure can gradually increase, the position of the pull plate in the pull cylinder when the pull plate moves is changed, so that the size of a gap between the two filter plates is regulated and controlled.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the fixing block of the present invention.
Description of reference numerals:
1. a sliding plate; 2. a fixed block; 3. a connecting rod; 4. pulling the cylinder; 5. pulling a plate; 6. a rubber plug; 7. a pull rod; 8. a pressure hole is communicated; 9. a position clamping rod; 10. a first groove; 11. a first limit rod; 12. a resistance reducing groove; 13. A limiting plate; 14. a second groove; 15. a second limiting rod.
Detailed Description
As shown in fig. 1 and 2, a filter press for sewage treatment comprises a sliding plate 1, wherein the sliding plate 1 is arranged at two sides of the filtering plate, a fixed block 2 is arranged at the end part of the sliding plate 1, and one end of the fixed block 2 is welded with the sliding plate 1; the side wall of the fixed block 2 is provided with a connecting rod 3, one end of the connecting rod 3 is provided with a clamping rod 9 along the vertical direction, the side wall of the clamping rod 9 is welded with the connecting rod 3, one side wall of the fixed block 2 is provided with a first groove 10 matched with one end of the clamping rod 9 and one end of the connecting rod 3, the clamping rod 9 and one end of the connecting rod 3 are arranged in the first groove 10, the side wall of the first groove 10 penetrates through the other end of the fixed block 2, the connecting rod 3 is fixed in the first groove 10 through the clamping rod 9, and the first groove 10 is convenient for fixing the clamping rod 9 and also convenient for dismounting the clamping rod 9; the other end of the connecting rod 3 is provided with a pull cylinder 4, one end of the pull cylinder 4 is welded with the connecting rod 3, the side wall of the pull cylinder 4 is provided with a through pressure hole 8, the outer side wall of the through pressure hole 8 is provided with threads, the through pressure hole 8 is sealed by a sealing cover with internal threads, the inner side wall of the pull cylinder 4 is provided with a pull plate 5, the edge of the pull plate 5 is in sliding connection with the pull cylinder 4, one side of the pull plate 5 is provided with a rubber plug 6, the end part of the rubber plug 6 is connected with the pull plate 5, the side wall of the rubber plug 6 is in sliding connection with the inner side wall of the pull cylinder 4, the rubber plug 6 can improve the sealing performance of the pull plate 5 and the inner side wall of the pull cylinder 4, the other side of the pull plate 5 is provided with a pull rod 7, one end of the pull rod 7 is connected with the pull plate 5, the other end of the pull rod 7 is provided with a clamping rod 9 in, the side wall of the second groove 14 penetrates through the other end of the fixing block 2, the pull rod 7 is fixed in the second groove 14 through the clamping rod 9, and the second groove 14 is convenient for fixing the clamping rod 9 and disassembling the clamping rod 9; a first limiting rod 11 and a second limiting rod 15 are respectively arranged at the upper end of the first groove 10 and the upper end of the second groove 14, the first limiting rod 11 and the second limiting rod 12 respectively penetrate through the first groove 10 and the second groove 14, and the first limiting rod 11 and the second limiting rod 12 can play a role in fixing the clamping rod 9; the side wall of the rubber plug 6 is provided with two anti-drag grooves 12, and the anti-drag grooves 12 can reduce the friction force between the rubber plug 6 and the inner side wall of the pull cylinder 4; lead to the one end that press the hole 8 to locate the slide drum 4, the other end of slide drum 4 is equipped with limiting plate 13, the edge of gag lever post 13 meets through the bolt with slide drum 4, pull rod 7 runs through limiting plate 13, the lateral wall and the limiting plate 13 sliding connection of pull rod 7, limiting plate 13 can prevent 5 roll-offs of arm-tie 4, lead to press the hole 8 can regulate and control the content of gas between the one end of arm-tie 5 and slide drum 4, be in the position in the slide drum 4 when changing the arm-tie 5 and removing, thereby regulate and control the space size between two filter plates.
The utility model discloses a working method: the clamping rod 9 on the connecting rod 3 and the clamping rod 9 on the pull rod 7 slide into the first groove 10 and the second groove 14 from the other end of the fixing block 2 respectively, the first limiting rod 11 and the second limiting rod 15 are inserted into the first groove 10 and the second groove 14 from the upper end of the fixing block 2 respectively, the first limiting rod 11 and the second limiting rod 12 can play a role in fixing the clamping rod 9, the pulling plate device pulls the fixing block 2 on the first filter plate, a closed cavity is formed between one end of the pulling cylinder 4 and the pulling plate 5, the fixing block 2 pulls the connecting rod 3, the air pressure in the cavity is gradually reduced, the force of the atmospheric push pulling plate 5 is gradually increased, after the pulling plate 5 moves, the air pressure in the cavity does not drop any more, the fixing block 2 driving the second filter plate moves, the structure can gradually increase the pulling force of the pulling filter plate, and damage to equipment caused by pulling the filter plate suddenly is avoided.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pressure filter for sewage treatment, includes the sliding plate, its characterized in that: a fixed block is arranged at the end part of the sliding plate, and one end of the fixed block is connected with the end part of the sliding plate; the side wall of the fixed block is provided with a connecting rod; one end of the connecting rod is connected with the side wall of the fixed block, the other end of the connecting rod is provided with a pull cylinder, and the side wall of the pull cylinder is provided with a pressure through hole; the inner side wall of the pull cylinder is provided with a pull plate, and the edge of the pull plate is connected with the pull cylinder in a sliding manner; a rubber plug is arranged on one side of the pulling plate, and the side wall of the rubber plug is in sliding connection with the inner side wall of the pulling cylinder; and a pull rod is arranged on the other side of the pull plate, one end of the pull rod is connected with the pull plate, and the other end of the pull rod is connected with the other fixed block.
2. The filter press for sewage treatment according to claim 1, wherein: one end of the connecting rod and the other end of the pull rod are respectively provided with a clamping rod along the vertical direction, and the connecting rod and the pull rod are respectively connected with the side wall of the clamping rod.
3. The filter press for sewage treatment according to claim 2, wherein: one side wall of the fixed block is provided with a first groove matched with one end of the clamping rod and one end of the connecting rod, the other side wall of the fixed block is provided with a second groove matched with the other end of the clamping rod and the other end of the pull rod, and the side wall of the first groove and the side wall of the second groove penetrate through the other end of the fixed block.
4. A filter press for sewage treatment according to claim 3, wherein: the upper end of the first groove and the upper end of the second groove are respectively provided with a first limiting rod and a second limiting rod, and the first limiting rod and the second limiting rod respectively penetrate through the first groove and the second groove.
5. The filter press for sewage treatment according to claim 1, wherein: the lateral wall of rubber buffer is equipped with a plurality of drag reduction grooves.
6. The filter press for sewage treatment according to claim 1, wherein: the through pressure hole is formed in one end of the pull cylinder, a limiting plate is arranged at the other end of the pull cylinder, the pull rod penetrates through the limiting plate, and the side wall of the pull rod is connected with the limiting plate in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108235.3U CN212395995U (en) | 2020-01-17 | 2020-01-17 | Filter press for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108235.3U CN212395995U (en) | 2020-01-17 | 2020-01-17 | Filter press for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212395995U true CN212395995U (en) | 2021-01-26 |
Family
ID=74400663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020108235.3U Expired - Fee Related CN212395995U (en) | 2020-01-17 | 2020-01-17 | Filter press for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212395995U (en) |
-
2020
- 2020-01-17 CN CN202020108235.3U patent/CN212395995U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |