CN104759131A - Novel cleaning apparatus of filtration hole - Google Patents
Novel cleaning apparatus of filtration hole Download PDFInfo
- Publication number
- CN104759131A CN104759131A CN201410009033.2A CN201410009033A CN104759131A CN 104759131 A CN104759131 A CN 104759131A CN 201410009033 A CN201410009033 A CN 201410009033A CN 104759131 A CN104759131 A CN 104759131A
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- filter
- cleaning
- housing
- cutter
- filter core
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Abstract
The invention relates to a novel cleaning apparatus of a filtration hole. The novel cleaning apparatus is provided with a filtration core, wherein the filtration core is fixed on the middle disks of the filter, the middle disks sleeve on a main shaft, the main shaft is connected with a drive device, the drive device is arranged on the top portion of the filter housing, the lower portion of the housing is provided with a filtrate inlet, the filtrate inlet and the filtration core are communicated, a filtrate outlet is arranged on the upper portion of the housing, a sewage discharge port is arranged on the bottom portion of the housing, and is connected with an electromagnetic valve, a differential pressure controller is arranged in the housing, the middle disks are provided with a backwashing device and cleaning brushes so as to conveniently clean impurities trapped on the inner surface of the filtration core cavity, one end of the connection rod arranged on the center shaft of the cleaning brush is connected with a cleaning cutter, the shape of the cleaning cutter is V shape, and both side edges of the V-shaped cutter contact the side walls of the filtration hole so as to effectively clear residual impurities in the filtration hole, reduce the resistance on the cleaning cutter during the cleaning process, and improve the work efficiency, such that the water consumption is saved, the time and the labor are saved, the worker labor amount is reduced, and the damage on the filtration core due to frequent disassembly cleaning is reduced.
Description
Technical field
The present invention relates to a kind of cleaning device of filter core, particularly relate to a kind of Novel cleaning device of filter opening.
Background technology
Wedge shape filter core is the filter elements on filter, be fixed on the telophragma of filter, cylindrically, the stainless steel strand of wedge shape section is adopted to weld with upper low head, the interval of every rhizoid bar is arranged by the gap uniformity such as requirement of filtering accuracy, multiple tracks hoop has also been welded with at length direction, this filter core not only has the Rigidity and strength of enough resistance to deformations, and can strict guarantee filter precision, along with the continuation of filter process, solid phase impurity in liquid is trapped in filter element surface, Pressure Drop in filter core is caused to increase, filtration resistance increases, filter efficiency declines, at this moment generally filter operation need be interrupted, change filter element or take out cleaning, not only time-consuming but also bothersome, affect treatment effeciency, there is a kind of water filter of automatic backwash at present, automatically can be cleaned 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 impurity in the gap of filter element filtering is remained in, can not get effective washing, Long-Time Service needs to change filter medium or manual cleaning filter core frequently.
Summary of the invention
The invention provides a kind of Novel cleaning device of filter opening, object solves prior art problem, provides one can save water resource, saves time, laborsaving, effectively can clean again the cleaning device of filter opening.
The present invention deal with problems adopt technical scheme be:
A kind of Novel cleaning device of filter opening, 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, differential pressure controller is provided with in housing, telophragma is provided with anti-cleaning device, it is characterized in that: telophragma is provided with cleaning brush, be connected by automatic telescopic pipe between cleaning brush with telophragma, cleaning brush is positioned at filter core chamber, the central shaft of cleaning brush is provided with connecting rod, the other end of connecting rod connects clean cutter, the clean shape of cutter and the matching form of filter opening close, cutter hub and the horizontal direction of clean cutter have angle, V-shaped, the sidewall of two contact aside filter openings of " V " shape cutter hub.
The quantity of described clean cutter is multiple.
The described quantity of clean cutter and the quantity of filter opening match.
The central shaft of described cleaning brush is also provided with bristle, and the cross section of bristle is circular, and the radius of bristle is not less than the radius in filter core chamber.
Beneficial effect of the present invention: remove because the present invention is provided with the impurity that filter core inner cavity surface can retain by cleaning brush very easily in filter core chamber, owing to cleaning brush being provided with clean cutter while the impurity removing filter core inner cavity surface, the shape of clean cutter is " V " shape, effectively the impurity remained in filter opening can be removed in the lump, the resistance of clean cutter in cleaning course can also be reduced, increase work efficiency, anti-cleaning device is coordinated only to need little water both can be clean by filter element cleaning, so not only can conserve water, can also save time, laborsaving, reduce the amount of labour of workman, reduce the damage because frequent disassembly, cleaning cause filter core simultaneously.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of filter core of the present invention and filter;
Fig. 2 is the generalized section of cleaning brush of the present invention.
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; 13, central shaft; 14, connecting rod; 15, clean cutter; 16, bristle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, a kind of Novel cleaning device of filter opening 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, cylindrically, filter core 1 is fixed on the telophragma 2 of filter, telophragma 2 is set on main shaft 3, main shaft 3 connecting drive device 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, differential pressure controller 10 is provided with in housing 5, telophragma 2 is provided with anti-cleaning device 11, telophragma 2 is provided with cleaning brush 12, be connected by automatic telescopic pipe between cleaning brush 12 with telophragma 2, cleaning brush 12 is positioned at the chamber of filter core 1, the central shaft 13 of cleaning brush 12 is provided with connecting rod 14, the other end of connecting rod 14 connects clean cutter 15, the clean shape of cutter 15 and the matching form of filter opening close, the quantity of clean cutter 15 is multiple, coincide with the quantity of filter opening, cutter hub and the horizontal direction of clean cutter 15 have angle, V-shaped, the sidewall of two contact aside filter openings of " V " shape cutter hub, the central shaft 13 of cleaning brush 12 is also provided with bristle 16, the cross section of the brush body of cleaning brush 12 is circular, the radius of bristle 16 is not less than the radius in filter core chamber.
Described filter opening is the wedge shape of strip.
The impurity that filter core 1 inner cavity surface can retain by cleaning brush 12 is very easily removed, owing to cleaning brush 12 being provided with clean cutter 15 while the impurity removing filter core 1 inner cavity surface, the shape of clean cutter 15 is " V " shape, effectively the impurity remained in filter opening can be removed in the lump, the resistance of clean cutter in cleaning course can also be reduced, increase work efficiency, coordinate the little water of anti-cleaning device 11 need both filter core 1 can be cleaned up, make filter core obtain regeneration can reuse, so not only can conserve water, can also save time, laborsaving, reduce the amount of labour of workman, reduce the damage because frequent disassembly, cleaning cause filter core simultaneously.
Described anti-cleaning device 11 is made up of pivoted arm and sealing mechanism, be connected to main shaft, unique rotatable parts in machine, rotating speed is low, operate steadily, adopt special mechanical seal structure to design simultaneously, there is good seal performance, wear automatic-compensation function, ensure that backwash realizes the operation with machine normal reliable smoothly.
The described blowoff valve be connected with end-of-the-pipe 8 selects magnetic valve to be electrical ball valve or electric butterfly valve, is particularly suitable for the large filter residue of silt content, can not be not closed completely because torque overload is stuck leakage, has simultaneously and uses the advantages such as reliable, the life-span is long.
Along with the carrying out of filter process, the impurity being trapped in cartridge 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 adjust according to actual needs.
When just having started to filter, the pressure in the filter core chamber of filter keeps constant substantially, liquid from the inner chamber of filter core 1 outwardly, along with the carrying out of the work of filtration, entrained solid impurity is by the inner surface dammed at filter core, interior exocoel pressure reduction is caused to raise, filtration resistance increases gradually, when interior exocoel pressure reduction exceedes a certain setting value of differential pressure controller, differential pressure controller sends signal, control electric motor starting, drive unit 4 is driven to run, drive unit 4 drives anti-cleaning device 11 to rotate, simultaneously, the telescoping tube of drive unit 4 control connection cleaning brush 12 and telophragma 2 does stretching motion, what drive cleaning brush 12 to do up and down reciprocatingly is clean, thus it is all clean clean the inner chamber of whole filter core 1 to be comprised filter opening, while clean, open sewage draining exit 8 from magnetic valve 9 blowdown.
When anti-cleaning device 11 goes to below a certain filter core, counter-flushing pipeline and this filter core inner chamber are connected, and the clear phase pressure of filtrate and atmospheric pressure difference promote filtrate and pass back through filter medium, and filter medium is rinsed on the one hand, and dirt is discharged automatically on the other hand.Circulation like this, electric blowdown valve obtains differential pressure controller and to send after signal by pipeline automatic pollution discharge, is also provided with manual blowdown system, regularly will opens the manual blowdown valve of robot base, the impurity of tank cylinder accumulation is emitted bottom water filter.
Claims (4)
1. the Novel cleaning device of a filter opening, 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, differential pressure controller is provided with in housing, telophragma is provided with anti-cleaning device, it is characterized in that: telophragma is provided with cleaning brush, be connected by automatic telescopic pipe between cleaning brush with telophragma, cleaning brush is positioned at filter core chamber, the central shaft of cleaning brush is provided with connecting rod, the other end of connecting rod connects clean cutter, the clean shape of cutter and the matching form of filter opening close, cutter hub and the horizontal direction of clean cutter have angle, V-shaped, the sidewall of two contact aside filter openings of " V " shape cutter hub.
2. the Novel cleaning device of a kind of filter opening as claimed in claim 1, is characterized in that: the quantity of described clean cutter is multiple.
3. the Novel cleaning device of a kind of filter opening as claimed in claim 1, is characterized in that: the described quantity of clean cutter and the quantity of filter opening match.
4. the Novel cleaning device of a kind of filter opening as claimed in claim 1, is characterized in that: the central shaft of described cleaning brush is also provided with bristle, and the cross section of bristle is circular, and the radius of bristle is not less than the radius in filter core chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009033.2A CN104759131A (en) | 2014-01-08 | 2014-01-08 | Novel cleaning apparatus of filtration hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009033.2A CN104759131A (en) | 2014-01-08 | 2014-01-08 | Novel cleaning apparatus of filtration hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104759131A true CN104759131A (en) | 2015-07-08 |
Family
ID=53641423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009033.2A Pending CN104759131A (en) | 2014-01-08 | 2014-01-08 | Novel cleaning apparatus of filtration hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759131A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085955Y (en) * | 2007-08-22 | 2008-07-16 | 孙建维 | Full-automatic on-line cleaning filter |
| CN201684474U (en) * | 2010-05-14 | 2010-12-29 | 广西玉柴机器股份有限公司 | Automatic cleaning device for filtration cylinder |
| CN202590461U (en) * | 2012-05-28 | 2012-12-12 | 海宁市水享净水设备有限公司 | Filter |
| CN203736952U (en) * | 2014-01-08 | 2014-07-30 | 四川高精净化设备有限公司 | Novel cleaning device for filtration holes |
| CN104722119A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Filter pore cleaning apparatus |
-
2014
- 2014-01-08 CN CN201410009033.2A patent/CN104759131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085955Y (en) * | 2007-08-22 | 2008-07-16 | 孙建维 | Full-automatic on-line cleaning filter |
| CN201684474U (en) * | 2010-05-14 | 2010-12-29 | 广西玉柴机器股份有限公司 | Automatic cleaning device for filtration cylinder |
| CN202590461U (en) * | 2012-05-28 | 2012-12-12 | 海宁市水享净水设备有限公司 | Filter |
| CN104722119A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Filter pore cleaning apparatus |
| CN203736952U (en) * | 2014-01-08 | 2014-07-30 | 四川高精净化设备有限公司 | Novel cleaning device for filtration holes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |