CN203648182U - Cleaning device of wedged filter element - Google Patents
Cleaning device of wedged filter element Download PDFInfo
- Publication number
- CN203648182U CN203648182U CN201320851897.XU CN201320851897U CN203648182U CN 203648182 U CN203648182 U CN 203648182U CN 201320851897 U CN201320851897 U CN 201320851897U CN 203648182 U CN203648182 U CN 203648182U
- Authority
- CN
- China
- Prior art keywords
- filter core
- cleaning brush
- filter
- filter element
- cleaning device
- 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
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a cleaning device of a wedged filter element. The device is provided with a filter element which is fixed on a middle disc of a filter, wherein the middle disc is sleeved on a main shaft which is connected with a driving device, the driving device is arranged at the top of a filter shell, a filtrate inlet is formed in the lower part of the shell and is communicated with the filter element, a filtrate outlet is formed in the upper part of the shell, and a drain outlet is arranged at the bottom of the shell to be connected with an electromagnet. The shell is internally provided with a differential pressure controller, the middle disc is provided with a backwashing device and a cleaning brush, and the cleaning brush located in a filter element chamber can conveniently eliminate impurities left on the inner surface of the filter element chamber. Hairs of the cleaning brush are different in length and can thoroughly clean impurities left in the filter holes. The cleaning brush is connected with the driving device through a main shaft and is matched with the backwashing device to clean the filter element with a less amount of water, thus not only saving water, but also saving time and labor and reducing the workload of the worker. Meanwhile, the damage on the filter element which is frequently detached and cleaned is reduced.
Description
Technical field
The utility model relates to a kind of cleaning device of filter core, relates in particular to a kind of cleaning device of wedge shape filter core.
Background technology
Wedge shape filter core is the filtration original paper on filter, be fixed on the telophragma of filter, be cylindric, adopt stainless steel strand and the welding of upper low head of wedge shape section, the interval of every rhizoid bar is evenly arranged by gaps such as the requirements of filtering accuracy, also be welded with multiple tracks hoop at length direction, this filter core not only has the Rigidity and strength of enough resistance to deformations, and the precision of can strict guarantee filtering, 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 remain in the impurity in the gap of filter element filtering, can not get effective washing.
Summary of the invention
The utility model provides a kind of cleaning device of wedge shape filter core, and object is to solve prior art problem, provide one can save water resource, save time, laborsaving, can effectively clean again the cleaning device of wedge shape filter core.
The utility model deal with problems adopt technical scheme be:
A kind of cleaning device of wedge shape filter core, there is filter core, 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, the import of filtrate and filter core UNICOM, the top of housing is provided with filtrate (liquid, the bottom that sewage draining exit is located at housing is connected with magnetic valve, in housing, be provided with differential pressure controller, telophragma is provided with anti-cleaning device, it is characterized in that: telophragma is provided with cleaning brush, cleaning brush is positioned at filter core chamber, cleaning brush is by main shaft connecting drive device.
The stainless steel strand that described filter core is wedge shape by cross section is welded to form, and is cylindric.
The cross section of the brush body of described cleaning brush is circular, and diameter is not less than the diameter in filter core chamber.
The bristle of described cleaning brush is different in size.
Between described cleaning brush and telophragma, be connected by automatic telescopic pipe.
The beneficial effects of the utility model: because the utility model is provided with the impurity removing that cleaning brush can be held back filter core inner cavity surface very easily in filter core chamber, in the impurity of removing filter core inner cavity surface because the bristle of cleaning brush is different in size, impurity residual in filter opening can be removed in the lump, coordinate anti-cleaning device only to need little water both can filter element cleaning is clean, so not only can conserve water, can also save time, laborsaving, reduce workman's the amount of labour, reduce damage filter core being caused due to frequent disassembly, cleaning simultaneously.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the utility model filter core and filter;
Fig. 2 is the generalized section of the utility model cleaning brush.
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, anti-cleaning device; 12, cleaning brush.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, a kind of cleaning device of wedge shape filter core shown in Fig. 2, there is filter core 1, the stainless steel strand that filter core 1 is wedge shape by cross section is welded to form, be cylindric, 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 top of housing 5 is provided with filtrate (liquid 7, 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, telophragma 2 is provided with anti-cleaning device 11, telophragma 2 is provided with cleaning brush 12, cleaning brush 12 is positioned at filter core chamber, the cross section of the brush body of cleaning brush 12 is circular, diameter is not less than the diameter in filter core chamber, the bristle of cleaning brush 12 is different in size, cleaning brush 12 is by main shaft 3 connecting drive devices 4, between cleaning brush 12 and telophragma 2, be connected by automatic telescopic pipe.
The impurity that cleaning brush 12 can be held back filter core 1 inner cavity surface is very easily removed, in the impurity of removing filter core 1 inner cavity surface because the bristle of cleaning brush 12 is different in size, impurity residual in filter opening can be removed in the lump, coordinate the little water of 11 need of anti-cleaning device both filter core 1 can be cleaned up, making filter core obtain regeneration can reuse, so not only can conserve water, can also save time, laborsaving, reduce workman's the amount of labour, reduce damage filter core being caused due to frequent disassembly, cleaning simultaneously.
Described anti-cleaning device 11 is made up of pivoted arm and sealing mechanism, be connected in main shaft, unique rotatable parts in machine, rotating speed is low, operate steadily, adopt special mechanical seal structure design simultaneously, there is good seal performance, wear automatic-compensation function, guaranteed that backwash realizes smoothly and the operation of machine normal reliable.
It can be electrical ball valve or electric butterfly valve that the described blowoff valve being connected with end-of-the-pipe 8 is selected magnetic valve, is particularly suitable for the filter residue that silt content is large, the leakage that can not be not closed completely because torque overload is stuck, has simultaneously and uses the advantages such as reliable, the life-span is long.
Along with the carrying out of filter process, the impurity that is trapped in filter post surface will increase, and causes water filter water inlet and delivery port pressure differential to increase, and utilizes 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 starting to filter work, 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 anti-cleaning device 11 to rotate, simultaneously, drive unit 4 also drives cleaning brush 12 to rotate, cleaning brush 12 does rotation in filter core 1 chamber, the telescoping tube of drive unit 4 control connection cleaning brush 12 and telophragma 2 does stretching motion, drive the cleaning brush 12 of rotation to do up and down reciprocatingly clean, thereby by clean the inner chamber of whole filter core 1 clean, in clean, open sewage draining exit 8 from magnetic valve 9 blowdowns.
In the time that anti-cleaning device 11 goes to a certain filter core below, counter-flushing pipeline and this filter core inner chamber are connected, and the clear phase pressure of filtrate and the poor promotion of atmospheric pressure filtrate are oppositely through filter medium, and filter medium is rinsed on the one hand, and dirt is dirty on the other hand discharges automatically.So circulation, electronic blowoff valve obtains after differential pressure controller sends signal passing through pipeline automatic pollution discharge, and water filter bottom is also provided with manual blowdown system, regularly open the manual blowdown valve of machine bottom, and the impurity of tank cylinder accumulation is emitted.
Claims (5)
1. the cleaning device of a wedge shape filter core, there is filter core, 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 top of housing is provided with filtrate (liquid, the bottom that sewage draining exit is located at housing is connected with magnetic valve, in housing, be provided with differential pressure controller, telophragma is provided with anti-cleaning device, it is characterized in that: telophragma is provided with cleaning brush, cleaning brush is positioned at filter core chamber, cleaning brush is by main shaft connecting drive device.
2. a kind of cleaning device of wedge shape filter core as claimed in claim 1, is characterized in that: the stainless steel strand that described filter core is wedge shape by cross section is welded to form, and is cylindric.
3. a kind of cleaning device of wedge shape filter core as claimed in claim 1, is characterized in that: the cross section of the brush body of described cleaning brush is for circular, and diameter is not less than the diameter in filter core chamber.
4. a kind of cleaning device of wedge shape filter core as claimed in claim 1, is characterized in that: the bristle of described cleaning brush is different in size.
5. a kind of cleaning device of wedge shape filter core as claimed in claim 1, is characterized in that: between described cleaning brush and telophragma, be connected by automatic telescopic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851897.XU CN203648182U (en) | 2013-12-18 | 2013-12-18 | Cleaning device of wedged filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851897.XU CN203648182U (en) | 2013-12-18 | 2013-12-18 | Cleaning device of wedged filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648182U true CN203648182U (en) | 2014-06-18 |
Family
ID=50914625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320851897.XU Expired - Fee Related CN203648182U (en) | 2013-12-18 | 2013-12-18 | Cleaning device of wedged filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722114A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Wedged filter core cleaning apparatus |
| CN106267958A (en) * | 2016-04-22 | 2017-01-04 | 杭州云蜂工业设计有限公司 | A kind of energy-saving water system |
-
2013
- 2013-12-18 CN CN201320851897.XU patent/CN203648182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722114A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Wedged filter core cleaning apparatus |
| CN106267958A (en) * | 2016-04-22 | 2017-01-04 | 杭州云蜂工业设计有限公司 | A kind of energy-saving water system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205031972U (en) | Self -cleaning filter of back flush linkage | |
| CN103908819A (en) | Vertical type high pressure full-automatic backwashing filter | |
| CN103520973B (en) | Non-pressure filter | |
| CN104722114A (en) | Wedged filter core cleaning apparatus | |
| CN203648182U (en) | Cleaning device of wedged filter element | |
| CN103908821A (en) | Horizontal type high pressure full-automatic backwashing filter | |
| CN203648208U (en) | Horizontal type high-pressure full-automatic backwashing filter | |
| CN203648217U (en) | Filter hole cleaning device | |
| CN211486768U (en) | Self-cleaning filter | |
| CN203736952U (en) | Novel cleaning device for filtration holes | |
| CN107971277A (en) | A kind of self-cleaning injection apparatus with turbine structure | |
| CN104722119A (en) | Filter pore cleaning apparatus | |
| CN211025339U (en) | Electric drive suction type self-cleaning filter | |
| CN210278446U (en) | Self-cleaning filter for impurity salt treatment | |
| CN208912661U (en) | A kind of mechanical equipment surface and oil contaminant cleaning plant | |
| CN104759131A (en) | Novel cleaning apparatus of filtration hole | |
| CN214130529U (en) | Filtering device with rotational flow backflushing device | |
| CN218936821U (en) | Dewatering recovery unit is used in machining | |
| CN218608288U (en) | Self-cleaning bag filter | |
| CN220939313U (en) | High-pressure back flushing filter | |
| CN204093127U (en) | A kind of Novel filtration cleaning device | |
| CN216798907U (en) | High-efficient oily effluent treatment plant | |
| CN203648240U (en) | Manual scrubbing device of filter | |
| CN213610049U (en) | Special detergent processing anti-blocking filtering device for locomotive | |
| CN214913829U (en) | On-line cleaning descaling device |
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 |