CN220257382U - Automatic flushing device for filter cloth of vacuum belt dehydrator - Google Patents
Automatic flushing device for filter cloth of vacuum belt dehydrator Download PDFInfo
- Publication number
- CN220257382U CN220257382U CN202321455549.0U CN202321455549U CN220257382U CN 220257382 U CN220257382 U CN 220257382U CN 202321455549 U CN202321455549 U CN 202321455549U CN 220257382 U CN220257382 U CN 220257382U
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- Prior art keywords
- filter cloth
- pipe
- cloth body
- shaped
- water
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- 239000004744 fabric Substances 0.000 title claims abstract description 72
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 6
- 229910052602 gypsum Inorganic materials 0.000 abstract description 10
- 239000010440 gypsum Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract 2
- 239000007921 spray Substances 0.000 description 10
- 238000007790 scraping Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an automatic flushing device for filter cloth of a vacuum belt dehydrator, and relates to the technical field of vacuum belt dehydrators. Including the hydroextractor body, be provided with the filter cloth body on the hydroextractor body, filter cloth body roll-out one end is provided with scrapes and moves the collecting box, and filter cloth body roll-out end is provided with washing mechanism, and washing mechanism is including setting up the water pipe that leads to in filter cloth body roll-out side below, and water pipe top is provided with U type wash pipe. According to the utility model, through the arrangement of the flushing mechanism and the cleaning structure, when the filter cloth is flushed, the water in the fan-shaped water outlet pipe is sprayed to the outer side surface of the filter cloth body from the water outlet hole, a certain degree of lifting movement is performed to change the main spraying point of the water spraying, meanwhile, the lifting rod drives the cleaning roller to contact with the filter cloth body, the cleaning roller rotates to sweep the filter cloth body, and when more gypsum caking exists on the filter cloth body, the filter cloth body is flushed more completely, the subsequent reuse of the filter cloth body is ensured, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of vacuum belt dehydrators, in particular to an automatic flushing device for filter cloth of a vacuum belt dehydrator.
Background
The vacuum belt dehydrator is used for the gypsum dehydration collection operation of the thermal power plant, and the belt filter cloth used by the vacuum belt dehydrator needs to be washed after gypsum is scraped off, so that the next dehydration collection operation is ensured.
The Chinese patent publication No. CN216440117U discloses a filter cloth flushing device of a vacuum belt dehydrator, which comprises a nozzle assembly and a water inlet assembly, wherein the nozzle assembly comprises a spray head and a fixed pipe, and the spray head is rotatably connected with one end of the fixed pipe.
Above-mentioned technical scheme is through setting up rotatable shower nozzle to and the subassembly that admits air, the spray angle of vacuum belt hydroextractor filter cloth washing unit of being convenient for, but above-mentioned technical scheme still has certain defect, for example, the shower nozzle mainly carries out angle rotation formula water spray to the filter cloth, when there is more gypsum caking on the filter cloth, only water spray easily makes to wash incompletely, influences the reuse of follow-up filter cloth, thereby reduces work efficiency.
Disclosure of Invention
The utility model aims to provide an automatic flushing device for filter cloth of a vacuum belt dehydrator, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic washing unit of vacuum belt hydroextractor filter cloth, including the hydroextractor body, be provided with the filter cloth body on the hydroextractor body, filter cloth body roll-out one end is provided with scrapes and moves the collecting box, filter cloth body roll-out end is provided with washing mechanism, washing mechanism is including setting up the water pipe in filter cloth body roll-out side below, the water pipe top is provided with U type wash pipe, be provided with the communication structure between U type wash pipe and the water pipe, be provided with limit structure between U type wash pipe and the hydroextractor body, U type wash pipe level is placed, and even the intercommunication has a plurality of fan-shaped outlet pipes on the violently pipe of U type wash pipe one end, evenly set up a plurality of apopores towards filter cloth body roll-out end lateral surface on the fan-shaped outlet pipe, fan-shaped outlet pipe one side is provided with cleans the structure for wash the filter cloth body is assisted.
Preferably, the water pipe is set to be U-shaped, and the water pipe is fixed with a support cross bar on the dehydrator body, and a water inlet pipe is communicated with the water pipe and used for leading water into the water pipe.
Preferably, the communication structure comprises a connector communicated with one side pipe of the U-shaped flushing pipe, a hose is communicated between the bottom end of the connector and the water pipe, and a switch valve is arranged on the U-shaped flushing pipe.
Preferably, the limit structure comprises fixing blocks symmetrically fixed on the inner side surface of the middle part of the U-shaped flushing pipe, a track block is fixed on a supporting vertical rod on the dehydrator body, the fixing blocks slide in the track block, and the top of the fixing blocks is connected with a telescopic rod fixed with the top of the track block.
Preferably, the limiting structure further comprises a limiting block and a fixed L-shaped block, the limiting blocks are symmetrically fixed at two ends of the two side pipes of the U-shaped flushing pipe respectively, a limiting groove and a sliding groove are respectively formed in a supporting vertical rod on the dehydrator body, the limiting groove 403 is matched with the limiting block, and the sliding groove is matched with the fixed L-shaped block 404 and used for limiting movement of the U-shaped flushing pipe.
Preferably, the cleaning structure comprises a U-shaped rod fixed between two side pipes of the U-shaped flushing pipe, a lifting sleeve cover is sleeved on a vertical rod on the U-shaped rod, a jacking rod is arranged in the lifting sleeve cover, a cleaning roller is inserted between the two lifting sleeve covers, cleaning bristles are arranged in the middle of the cleaning roller, the cleaning roller is rotationally connected with the lifting sleeve cover, and one end of the cleaning roller is connected with a cleaning motor.
Compared with the prior art, the utility model has the beneficial effects that:
this automatic washing unit of vacuum belt hydroextractor filter cloth, through the setting of washing mechanism and cleaning structure, when washing the filter cloth, the water spouts to the filter cloth body lateral surface from the apopore in the fan-shaped outlet pipe, and carry out the main spray point that the water spray was changed in the lifting movement of certain degree, simultaneously, the jacking rod drives and cleans roller contact filter cloth body, cleans the roller and rotates the filter cloth body and sweep the brush, when there is more gypsum caking on the filter cloth body, more completely to washing the filter cloth body, guarantee the reuse of follow-up filter cloth body, work efficiency has been improved.
Simultaneously, through limit structure's setting, when the telescopic link drives U type wash pipe and goes up and down, the stopper removes in the spacing groove, and fixed L type piece removes in the sliding tray, has guaranteed the lift stability of U type wash pipe.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of a three-dimensional split structure of the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present utility model;
fig. 5 is a schematic view of a three-dimensional splitting structure of the dewatering machine body, the filter cloth body and the scraping collecting box.
In the figure: 1. a dehydrator body; 101. a filter cloth body; 102. scraping a collecting box; 2. a water pipe; 201. a water inlet pipe; 3. a U-shaped flushing pipe; 301. a connector; 302. a hose; 303. a fan-shaped water outlet pipe; 304. a water outlet hole; 4. a fixed block; 401. a telescopic rod; 402. a limiting block; 403. a limit groove; 404. fixing an L-shaped block; 5. a U-shaped rod; 501. lifting the sleeve cover; 502. and a cleaning roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 gypsum dehydration operation process of a thermal power plant, a vacuum belt dehydrator is needed, and the vacuum belt dehydrator needs to be washed, the washing device provided by the utility model is specially used for washing the filter cloth body 101 with more knots and simultaneously washing the water body and cleaning brush hair, and in the operation process of using the device, the device needs to carry out preparation works such as checking in advance, so that the normal operation of the device is ensured.
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an automatic flushing device of vacuum belt hydroextractor filter cloth, including hydroextractor body 1, be provided with filter cloth body 101 on the hydroextractor body 1, filter cloth body 101 rolls out one end and is provided with scrapes the collecting box 102, filter cloth body 101 rolls out the end and is provided with washing mechanism, washing mechanism includes the water pipe 2 that sets up in filter cloth body 101 roll out the side below, water pipe 2 top is provided with U type wash pipe 3, be provided with the communication structure between U type wash pipe 3 and the water pipe 2, be provided with limit structure between U type wash pipe 3 and the hydroextractor body 1, U type wash pipe 3 level is placed, and evenly communicate on the violently pipe of U type wash pipe 3 one end has a plurality of fan-shaped outlet pipes 303, evenly set up a plurality of outlet ports 304 towards filter cloth body 101 roll out end lateral surface on the fan-shaped outlet pipe 303, one side of the fan-shaped water outlet pipe 303 is provided with a cleaning structure for washing the filter cloth body 101 in an auxiliary way, the water inlet pipe 2 is U-shaped, the water inlet pipe 2 is fixed with a supporting cross rod on the dehydrator body 1, the water inlet pipe 201 is communicated with the water inlet pipe 2 and used for leading water into the water inlet pipe 2, the communication structure comprises a connector 301 communicated with one side pipe of the U-shaped washing pipe 3, a hose 302 is communicated between the bottom end of the connector 301 and the water inlet pipe 2, a switch valve is arranged on the U-shaped washing pipe 3, when the fan-shaped washing pipe is used, water enters the water inlet pipe 2 from the water inlet pipe 201, enters the U-shaped washing pipe 3 from the hose 302 and the connector 301 after the water inlet pipe 2 is filled, and after the U-shaped washing pipe 3 is filled, the water is sprayed to the filter cloth body 101 from a water outlet 304 on the fan-shaped water outlet pipe 303.
As a specific embodiment, limit structure includes fixed block 4 of symmetry fixed in U type flushing pipe 3 middle part medial surface department, is fixed with the track piece on the support montant on the hydroextractor body 1, and fixed block 4 slides in the track piece, and fixed block 4 top is connected with the telescopic link 401 that is fixed mutually with the track piece top, limit structure still includes stopper 402 and fixed L type piece 404, and stopper 402 symmetry is fixed respectively in both ends department on the both sides pipe of U type flushing pipe 3, and spacing groove 403 and sliding tray have been seted up respectively to the support montant on the hydroextractor body 1, spacing groove 403 and stopper 402 looks adaptation, the sliding tray is with fixed L type piece 404 looks adaptation for the removal of spacing U type flushing pipe 3, during the use, telescopic link 401 stretches out and draws back and drives U type flushing pipe 3 and carry out suitable elevating movement, adjusts the main flushing point to filter cloth body 101.
As a specific embodiment, clean the structure and including fixing the U type pole 5 between the both sides pipe of U type flushing pipe 3, the montant on the U type pole 5 all overlaps and is equipped with lift shroud 501, be provided with the jacking rod in the lift shroud 501, insert between two lift shroud 501 and be equipped with and clean roller 502, clean roller 502 middle part is provided with cleans the brush hair, clean roller 502 and lift shroud 501 are rotated and are connected, clean roller 502 one end is connected with cleans the motor, wherein, the jacking rod goes up and down and drives lift shroud 501 and remove on the montant of U type pole 5, through the setting of flushing mechanism and cleaning structure, when rinsing the filter cloth, the main spray point of water spray is changed to the filter cloth body 101 lateral surface from apopore 304 in the fan-shaped outlet pipe 303, simultaneously, the jacking rod drives and cleans roller 502 and contacts filter cloth body 101, clean roller 502 rotates and cleans the brush to filter cloth body 101, when there is more gypsum caking on the filter cloth body 101, more completely washes filter cloth body 101, follow-up use has been guaranteed, work efficiency has been improved.
Working principle: when the device is used, the filter cloth body 101 scrapes and collects gypsum after scraping the collecting box 102, simultaneously, water sprays the gypsum one side of the filter cloth body 101 from the water outlet 304, and the gypsum is washed down, and simultaneously the cleaning roller 502 rotates to double-clean the filter cloth body 101, so that the cleaning degree of the filter cloth body 101 is ensured. The dehydrator body 1, the filter cloth body 101, the scraping collection box 102, the switching valve, and the cleaning roller 502 are conventional, so the working principle thereof will not be explained here too much.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides an automatic washing unit of vacuum belt hydroextractor filter cloth, includes hydroextractor body (1), its characterized in that: be provided with filter cloth body (101) on hydroextractor body (1), filter cloth body (101) roll out one end and be provided with scrape and move collecting box (102), filter cloth body (101) roll out the end and be provided with washing mechanism, washing mechanism is including setting up water pipe (2) in filter cloth body (101) roll out side below, water pipe (2) top is provided with U type wash pipe (3), be provided with communication structure between U type wash pipe (3) and water pipe (2), be provided with limit structure between U type wash pipe (3) and hydroextractor body (1), U type wash pipe (3) level is placed, and evenly communicate on the violently pipe of U type wash pipe (3) one end has a plurality of fan outlet pipe (303), evenly set up a plurality of apopores (304) towards filter cloth body (101) roll out end lateral surface on fan outlet pipe (303), fan outlet pipe (303) one side is provided with cleans the structure for wash filter cloth body (101) are assisted.
2. The automatic flushing device for filter cloth of a vacuum belt dehydrator according to claim 1, wherein: the water pipe (2) is U-shaped, and the water pipe (2) is fixed with a supporting cross rod on the dehydrator body (1), and a water inlet pipe (201) is communicated with the water pipe (2) and used for leading water into the water pipe (2).
3. The automatic flushing device for filter cloth of a vacuum belt dehydrator according to claim 1, wherein: the communication structure comprises a connector (301) communicated with one side of the U-shaped flushing pipe (3), a hose (302) is communicated between the bottom end of the connector (301) and the water pipe (2), and a switch valve is arranged on the U-shaped flushing pipe (3).
4. The automatic flushing device for filter cloth of a vacuum belt dehydrator according to claim 1, wherein: the limiting structure comprises fixing blocks (4) symmetrically fixed on the inner side face of the middle of the U-shaped flushing pipe (3), a track block is fixed on a supporting vertical rod on the dehydrator body (1), the fixing blocks (4) slide in the track block, and the top of each fixing block (4) is connected with a telescopic rod (401) fixed with the top of the track block.
5. The automatic flushing device for filter cloth of a vacuum belt dehydrator according to claim 1, wherein: the limiting structure further comprises limiting blocks (402) and fixed L-shaped blocks (404), the limiting blocks (402) are symmetrically fixed at two end portions of the two side pipes of the U-shaped flushing pipe (3), limiting grooves (403) and sliding grooves are respectively formed in supporting vertical rods on the dehydrator body (1), the limiting grooves (403) are matched with the limiting blocks (402), and the sliding grooves are matched with the fixed L-shaped blocks (404) and used for limiting movement of the U-shaped flushing pipe (3).
6. The automatic flushing device for filter cloth of a vacuum belt dehydrator according to claim 1, wherein: the cleaning structure comprises a U-shaped rod (5) fixed between two side pipes of a U-shaped flushing pipe (3), lifting sleeve covers (501) are sleeved on vertical rods on the U-shaped rod (5), lifting rods are arranged in the lifting sleeve covers (501), cleaning rollers (502) are inserted between the two lifting sleeve covers (501), cleaning bristles are arranged in the middle of the cleaning rollers (502), the cleaning rollers (502) are connected with the lifting sleeve covers (501) in a rotating mode, and one end of each cleaning roller (502) is connected with a cleaning motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455549.0U CN220257382U (en) | 2023-06-08 | 2023-06-08 | Automatic flushing device for filter cloth of vacuum belt dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455549.0U CN220257382U (en) | 2023-06-08 | 2023-06-08 | Automatic flushing device for filter cloth of vacuum belt dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257382U true CN220257382U (en) | 2023-12-29 |
Family
ID=89304053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455549.0U Active CN220257382U (en) | 2023-06-08 | 2023-06-08 | Automatic flushing device for filter cloth of vacuum belt dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257382U (en) |
-
2023
- 2023-06-08 CN CN202321455549.0U patent/CN220257382U/en active Active
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| GR01 | Patent grant | ||
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