CN202277730U - Self-cleaning filter - Google Patents
Self-cleaning filter Download PDFInfo
- Publication number
- CN202277730U CN202277730U CN2011203615071U CN201120361507U CN202277730U CN 202277730 U CN202277730 U CN 202277730U CN 2011203615071 U CN2011203615071 U CN 2011203615071U CN 201120361507 U CN201120361507 U CN 201120361507U CN 202277730 U CN202277730 U CN 202277730U
- Authority
- CN
- China
- Prior art keywords
- porous filter
- scraper plate
- filter core
- utility
- tank
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a self-cleaning filter, which comprises a tank, a separator plate equipped in the tank, a liquid inlet equipped on the side wall of the tank above the separator plate, a liquid outlet equipped on the tank below the separator plate and several porous filter cores equipped on the separator plate; and the utility model is characterized in that the utility model also comprises a scraper plate which is slidably sleeved outside all porous filter cores, and the scraper plate is equipped with a recoil liquid bath encircling each porous filter core sidewall, and the scraper plate above and below the recoil liquid bath is uniformly provided with sealing rings clinging to respective porous filter cores, and one end of a connecting pipe is fixedly connected to the scraper plate, and the other end of the connecting pipe is fixedly connected with a piston rod of an oil cylinder, and the connecting pipe is connected to a pollution discharge pump through a pipeline. The utility model realizes the on-line cleaning of the filter core, thereby guarantying continuity of work.
Description
Technical field
The utility model relates to a kind of filter that carries cleaning function.
Background technology
At present, the filter that generally uses comprises tank body, is located at dividing plate in the tank body, is located at inlet on the tank wall of dividing plate top, is located at liquid outlet on the tank body of dividing plate below, is located at several porous filter cores on the dividing plate; Liquid feeds from inlet, after porous filter core filters, has liquid outlet to discharge; But using an end after the time; The more impurity that filters out must be adhered to inner aperture in the surface of porous filter core; Need in time to clean and to continue to guarantee its strainability; At present modes that adopt the dismounting filter core, clean again more, but this method is comparatively time-consuming, workload is big, also can't guarantee the continuity of filter work.
The utility model content
The purpose of the utility model is the above-mentioned deficiency that exists to prior art, and a kind of certainly clear filter is provided, and it can realize the on-line cleaning to filter core, thereby guarantees the continuity of filter work.
For achieving the above object; The certainly clear filter of the utility model; Comprise tank body, be located at dividing plate in the tank body, be located at inlet on the tank wall of dividing plate top, be located at liquid outlet on the tank body of dividing plate below, be located at several porous filter cores on the dividing plate; It is characterized in that also comprising that slip cap is loaded on the outer scraper plate of all porous filter cores, in scraper plate, be provided with recoil liquid bath, in the scraper plate of recoil liquid bath upper and lower, be equipped with and be close to the sealing ring of porous filter core separately around each porous filter core sidewall; One end of scraper plate and tube connector connects firmly; Recoil liquid bath in the solid rod joint of the other end of tube connector and an oil cylinder, scraper plate communicates with tube connector, and tube connector also links to each other with a dredge pump through pipeline.
When need cleaning porous filter core, can handle oil cylinder and make piston rod drive tube connector to move, through the sealing ring contaminant removal that porous filter core is surperficial with scraper plate is upper and lower; Restart dredge pump; Make the cleaning solution reverse flow of dividing plate below, discharge through porous filter core, recoil liquid bath, tube connector, dredge pump, in this process; The aperture that cleaning solution back flush porous filter core is inner can be removed the impurity in the aperture; Said process need not to dismantle filter core, saves time, workload is little, can realize the on-line cleaning to filter core, thereby guarantees the continuity of filter work.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
As shown in Figure 1; Should be from clear filter; Comprise tank body 1, be located at dividing plate 2 in the tank body 1, be located at inlet 3 on the dividing plate 2 top tank walls, be located at liquid outlet 4 on the dividing plate 2 below tank bodies, be located at two porous filter cores 5, slip caps on the dividing plate 2 and be loaded on the outer scraper plate 6 of all porous filter cores 5; In scraper plate 6, be provided with recoil liquid bath 7 around each porous filter core 5 sidewalls; In the scraper plate 6 of recoil liquid bath upper and lower, be equipped with and be close to the sealing ring 8 of porous filter core 5 separately, scraper plate 6 connects firmly the solid rod joint of the other end of tube connector 9 and an oil cylinder 10 with an end of tube connector 9; Recoil liquid bath 7 in the scraper plate 6 communicates with tube connector 9, and tube connector 9 also links to each other with a dredge pump 11 through pipeline.
When needing to clean porous filter core 5, can handle oil cylinder 10 and make piston rod drive tube connector 9 and scraper plate 6 upper and lower moving, through the contaminant removal of sealing ring 8 with porous filter core 5 surfaces; Restart dredge pump 11; Make the cleaning solution reverse flow of dividing plate 2 belows, discharge through porous filter core 5, recoil liquid bath 7, tube connector 9, dredge pump 11, in this process; The aperture of cleaning solution back flush porous filter core 5 inside can be removed the impurity in the aperture; Said process need not to dismantle filter core, saves time, workload is little, can realize the on-line cleaning to filter core, thereby guarantees the continuity of filter work.
Claims (1)
1. one kind from clear filter; Comprise tank body, be located at dividing plate in the tank body, be located at inlet on the tank wall of dividing plate top, be located at liquid outlet on the tank body of dividing plate below, be located at several porous filter cores on the dividing plate; It is characterized in that also comprising that slip cap is loaded on the outer scraper plate of all porous filter cores, in scraper plate, be provided with recoil liquid bath, in the scraper plate of recoil liquid bath upper and lower, be equipped with and be close to the sealing ring of porous filter core separately around each porous filter core sidewall; One end of scraper plate and tube connector connects firmly; Recoil liquid bath in the solid rod joint of the other end of tube connector and an oil cylinder, scraper plate communicates with tube connector, and tube connector also links to each other with a dredge pump through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203615071U CN202277730U (en) | 2011-09-26 | 2011-09-26 | Self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203615071U CN202277730U (en) | 2011-09-26 | 2011-09-26 | Self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277730U true CN202277730U (en) | 2012-06-20 |
Family
ID=46223917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203615071U Expired - Fee Related CN202277730U (en) | 2011-09-26 | 2011-09-26 | Self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537148A (en) * | 2013-10-12 | 2014-01-29 | 河南龙成煤高效技术应用有限公司 | Gas-solid separation filter core and filter core surface special-purpose dust collector |
| CN103537144A (en) * | 2013-10-12 | 2014-01-29 | 河南龙成煤高效技术应用有限公司 | Device for removing dust on surfaces of tubular filter cores |
| CN105822285A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel oil exploitation sand filtering device |
-
2011
- 2011-09-26 CN CN2011203615071U patent/CN202277730U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537148A (en) * | 2013-10-12 | 2014-01-29 | 河南龙成煤高效技术应用有限公司 | Gas-solid separation filter core and filter core surface special-purpose dust collector |
| CN103537144A (en) * | 2013-10-12 | 2014-01-29 | 河南龙成煤高效技术应用有限公司 | Device for removing dust on surfaces of tubular filter cores |
| CN103537144B (en) * | 2013-10-12 | 2015-09-02 | 河南龙成煤高效技术应用有限公司 | Tubular type cartridge surface dust removal device |
| CN105822285A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel oil exploitation sand filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |