CN203648181U - Cleaning device for filter - Google Patents
Cleaning device for filter Download PDFInfo
- Publication number
- CN203648181U CN203648181U CN201320851871.5U CN201320851871U CN203648181U CN 203648181 U CN203648181 U CN 203648181U CN 201320851871 U CN201320851871 U CN 201320851871U CN 203648181 U CN203648181 U CN 203648181U
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- CN
- China
- Prior art keywords
- filter
- filter core
- filter element
- shell
- filtrate
- 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 relates to a cleaning device for a filter. The cleaning device for the filter comprises a filter element, wherein gaps are formed between the filter element and an intermediate tray and between the filter element and the side wall of a shell and are communicated to form a filter liquor cavity, a filter liquor outlet is formed in the upper part of the shell and is communicated with the filter liquor cavity, the filter element is fixed on the intermediate tray of the filter, the intermediate tray is arranged on a spindle in a sheathed manner, the spindle is connected with a driving device, the driving device is arranged at the top of the shell of the filter, a filter liquor inlet is formed in the lower part of the shell and is communicated with the filter element, a sewage outlet is formed in the bottom of the shell and connected with an electromagnetic valve, a differential pressure controller is arranged in the shell, a cleaning brush connected with a supporting skeleton is arranged in the filter element, the supporting skeleton is connected with a telescopic rod, the telescopic rod is sheathed with a sliding sleeve in a sliding way and is connected with the driving device by virtue of the spindle, and when the telescopic rod extends, the sliding sleeve is pushed to be close to the supporting skeleton, and meanwhile, the supporting skeleton is pushed by a supporting rod and is open, so that the cleaning brush can contact the inner wall of the filter element and can clean dirt adhered onto the interior of the filter element. The cleaning device has the advantages that both time and labour are saved while working efficiency is high.
Description
Technical field
The utility model relates to a kind of filter, relates in particular to a kind of cleaning device of filter.
Background technology
Present stage filter be industrial production manufacture in a requisite important step, along with the continuation of filter process, solid phase impurity in liquid is trapped in filter element surface, cause that increase falls in filter core internal pressure, filtration resistance increases, filter efficiency declines, at this moment generally need to interrupt filter operation, change filter element or take out and clean, not only time-consuming but also bothersome, affect treatment effeciency, there is at present a kind of water filter of automatic backwash, can automatically clean filter core by washing away of the clear liquid of water purifier filtration, this self-cleaning is not only wasted water, that cleans is unclean yet, especially the obstinate impurity that remains in filter medium surface, can not get effective washing.
Summary of the invention
The utility model provides a kind of cleaning device of filter, and object is to solve prior art problem, provide one both saved time, laborsaving, the cleaning device of the filter of high-efficiency cleaning again.
The utility model deal with problems adopt technical scheme be:
A kind of cleaning device of filter, there is filter core, between the sidewall of filter core and housing and telophragma, be provided with gap, gap UNICOM composition filtrate chamber, the top of housing is provided with filtrate (liquid, filtrate (liquid and filtrate chamber UNICOM, filter core is fixed on the telophragma of filter, telophragma is set on main shaft, main shaft connecting drive device, drive unit is located at the top of filter housings, the bottom of housing is provided with filtrate import, filtrate import and filter core UNICOM, the bottom that sewage draining exit is located at housing is connected with magnetic valve, in housing, be provided with differential pressure controller, it is characterized in that: the top of described filter core is provided with cleaning brush, cleaning brush is connected with support frame, support frame is connected with the free termination of expansion link, the two ends of support bar are hinged with support frame and sliding sleeve respectively, sliding sleeve is slidably located in outside expansion link, expansion link is located at the top of filter core, the radius of cleaning brush is not less than the radius of filter core, expansion link is by main shaft connecting drive device.
The beneficial effects of the utility model: because cleaning brush of the present utility model connects support rib, between support frame and the sliding sleeve that is slidably located in outside expansion link, be provided with support bar, when expansion link, in the time extending, to promote sliding sleeve close to support frame, simultaneously, the supported bar of support frame promotes and opens, the inwall that makes cleaning brush can contact filter core can clean the dirt of the inside that is attached to filter core, cleaning brush is opened when in use, when use, can draw in, do not affect normal filtration, save time, laborsaving, operating efficiency is high again.
Brief description of the drawings
Fig. 1 is sectional structure chart of the present utility model;
Fig. 2 is the profile of the utility model cleaning device under use state;
Fig. 3 is the profile of the utility model cleaning device under resting state.
In figure: 1, filter core; 2, telophragma; 3, main shaft; 4, drive unit; 5, housing; 6, filtrate import; 7, filtrate (liquid; 8, sewage draining exit; 9, magnetic valve; 10, differential pressure controller; 11, cleaning brush; 12, support frame; 13, filtrate chamber; 14, expansion link; 15, support bar; 16, sliding sleeve.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, Fig. 2, the cleaning device of a kind of filter shown in Fig. 3, there is filter core 1, between the sidewall of filter core 1 and housing 5 and telophragma 2, be provided with gap, gap UNICOM composition filtrate chamber 13, the top of housing 5 is provided with filtrate (liquid 7, filtrate (liquid 7 and filtrate chamber 13 UNICOMs, filter core 1 is fixed on the telophragma 2 of filter, telophragma 2 is set on main shaft 3, main shaft 3 connecting drive devices 4, drive unit 4 is located at the top of filter housings 5, the bottom of housing 5 is provided with filtrate import 6, filtrate import 6 and filter core 1 UNICOM, the bottom that sewage draining exit 8 is located at housing 5 is connected with magnetic valve 9, in housing 5, be provided with differential pressure controller 10, the top of described filter core 1 is provided with cleaning brush 11, cleaning brush 11 is connected with support frame 12, support frame 12 is connected with the free termination of expansion link 14, between every support frame 12 and sliding sleeve 16, be provided with support bar 15, the two ends of support bar 15 are hinged with support frame 12 and sliding sleeve 16 respectively, sliding sleeve 16 is slidably located in outside expansion link 14, expansion link 14 is located at the top of filter core 1, the radius of cleaning brush 11 is not less than the radius of filter core 1, expansion link 14 is by main shaft 3 connecting drive devices 4, when expansion link 14, in the time extending, to promote sliding sleeve 16 close to support frame 12, simultaneously, the supported bar 15 of support frame 12 promotes and opens, the inwall that makes cleaning brush 11 can contact filter core 1 can clean the dirt of the inside that is attached to filter core 1, cleaning brush 11 is opened when in use, when use, can draw in, do not affect normal filtration, save time, laborsaving, operating efficiency is high again.
Along with the carrying out of filter process, the impurity that is trapped in cartridge surface will increase, cause water filter water inlet and delivery port pressure differential to increase, utilize the setting value of differential pressure controller 10 to measure the chocking-up degree of filter core, provide the signal of telecommunication simultaneously, realize mechanism's automated cleaning and scrub, the setting value of differential pressure controller can be adjusted according to actual needs.
When just having started to filter, the pressure in the filter core chamber of filter keeps constant substantially, liquid outwards flows from the inner chamber of filter core 1, along with the carrying out of the work of filtration, the entrained solid impurity inner surface at filter core that dammed, cause that interior exocoel pressure reduction raises, filtration resistance increases gradually, in the time that interior exocoel pressure reduction exceedes a certain setting value of differential pressure controller, differential pressure controller sends signal, control electric motor starting, drive drive unit 4 to move, drive unit 4 drives expansion link 14 to extend, promote sliding sleeve 16 close to support frame 12 simultaneously, simultaneously, sliding sleeve 16 is in the close process of support frame 12, support bar 15 is also close to support frame 12 under the drive of sliding sleeve 16, the supported bar 15 of support frame 12 promotes and opens, the inwall that makes cleaning brush 11 can contact filter core 1 can clean the dirt of the inwall that is attached to filter core 1, cleaning brush 11 is opened when in use, in clean, open sewage draining exit 8 from magnetic valve 9 blowdowns, after having cleaned, expansion link 14 pull sliding sleeve 16 to support frame 12 away from, support bar 15 is also driven away from support frame 12, support bar 15 to support frame 12 away from process in, the supported bar 15 of support frame 12 pulls and draws in, do not affect normal filtration, so, save time, laborsaving, operating efficiency is high again.Also save greatly manpower.
Claims (1)
1. the cleaning device of a filter, there is filter core, between the sidewall of filter core and housing and telophragma, be provided with gap, gap UNICOM composition filtrate chamber, the top of housing is provided with filtrate (liquid, filtrate (liquid and filtrate chamber UNICOM, filter core is fixed on the telophragma of filter, telophragma is set on main shaft, main shaft connecting drive device, drive unit is located at the top of filter housings, the bottom of housing is provided with filtrate import, filtrate import and filter core UNICOM, the bottom that sewage draining exit is located at housing is connected with magnetic valve, in housing, be provided with differential pressure controller, it is characterized in that: the top of described filter core is provided with cleaning brush, cleaning brush is connected with support frame, support frame is connected with the free termination of expansion link, the two ends of support bar are hinged with support frame and sliding sleeve respectively, sliding sleeve is slidably located in outside expansion link, expansion link is located at the top of filter core, the radius of cleaning brush is not less than the radius of filter core, expansion link is by main shaft connecting drive device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320851871.5U CN203648181U (en) | 2013-12-18 | 2013-12-18 | Cleaning device for filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320851871.5U CN203648181U (en) | 2013-12-18 | 2013-12-18 | Cleaning device for filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203648181U true CN203648181U (en) | 2014-06-18 |
Family
ID=50914624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320851871.5U Expired - Fee Related CN203648181U (en) | 2013-12-18 | 2013-12-18 | Cleaning device for filter |
Country Status (1)
Country | Link |
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CN (1) | CN203648181U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104722115A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Filter cleaning apparatus |
CN105688471A (en) * | 2015-07-09 | 2016-06-22 | 杜长江 | Automatic integrated filter device |
-
2013
- 2013-12-18 CN CN201320851871.5U patent/CN203648181U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104722115A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Filter cleaning apparatus |
CN105688471A (en) * | 2015-07-09 | 2016-06-22 | 杜长江 | Automatic integrated filter 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: 20140618 Termination date: 20151218 |
|
EXPY | Termination of patent right or utility model |