CN104722119A - Filter pore cleaning apparatus - Google Patents

Filter pore cleaning apparatus Download PDF

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Publication number
CN104722119A
CN104722119A CN201310701049.5A CN201310701049A CN104722119A CN 104722119 A CN104722119 A CN 104722119A CN 201310701049 A CN201310701049 A CN 201310701049A CN 104722119 A CN104722119 A CN 104722119A
Authority
CN
China
Prior art keywords
filter
filter core
cleaning
telophragma
shell
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.)
Pending
Application number
CN201310701049.5A
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Chinese (zh)
Inventor
叶忠
蔡后斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan High Accurate Purification Equipment Co Ltd
Original Assignee
Sichuan High Accurate Purification Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan High Accurate Purification Equipment Co Ltd filed Critical Sichuan High Accurate Purification Equipment Co Ltd
Priority to CN201310701049.5A priority Critical patent/CN104722119A/en
Publication of CN104722119A publication Critical patent/CN104722119A/en
Pending legal-status Critical Current

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Abstract

A filter pore cleaning apparatus comprises a filter core, the filter core is fixed on the intermediate disk of a filter, the intermediate disk is sleeved on a main shaft, the main shaft is connected with a drive device, the drive device is arranged at the top of the shell of the filter, the lower portion of the shell is provided with a filtrate inlet, the filtrate inlet is connected with the filter core, the upper portion of the shell is provided with a filtrate outlet, a dirt outlet is arranged at the bottom of the shell and is connected with a solenoid valve, a differential pressure controller is arranged in the shell, the intermediate disk is provided with a back cleaning device and cleaning brushes to conveniently remove impurities on the internal surface of the cavity of the filter core, the cleaning brushes are positioned in the filter core cavity and are connected with the intermediate disk through an automatic telescoping tube, the center shaft of each of the cleaning brushes is provided with a connecting rod, the cleaning rod is connected with cleaning knives, the side edges of the cleaning knives contact with the sidewalls of filter pores to remove impurities residual in the filter pores, and the filter core can be thoroughly cleaned only through using a very small amount of water by cooperating with the back cleaning device, so the apparatus has the advantages of water saving, time saving, labor saving, reduction of the labor amount of workers, and reduction of damages of frequent dismounting and cleaning to the filter core.

Description

A kind of cleaning device of filter opening
Technical field
The present invention relates to a kind of cleaning device of filter core, particularly relate to a kind of 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 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 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 sidewall of the contact aside filter opening of clean cutter.
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 impurity remained in filter opening can be removed in the lump, 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 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 sidewall of the contact aside filter opening of clean cutter 15, the quantity of clean cutter 15 is multiple, coincide with the quantity of filter opening, 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.
The use that such bristle 16 and clean cutter 15 combine can more effective clean filter core.
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 impurity remained in filter opening can be removed in the lump, 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 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 sidewall of the contact aside filter opening of clean cutter.
2. the 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 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 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.
CN201310701049.5A 2013-12-18 2013-12-18 Filter pore cleaning apparatus Pending CN104722119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310701049.5A CN104722119A (en) 2013-12-18 2013-12-18 Filter pore cleaning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310701049.5A CN104722119A (en) 2013-12-18 2013-12-18 Filter pore cleaning apparatus

Publications (1)

Publication Number Publication Date
CN104722119A true CN104722119A (en) 2015-06-24

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Application Number Title Priority Date Filing Date
CN201310701049.5A Pending CN104722119A (en) 2013-12-18 2013-12-18 Filter pore cleaning apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759131A (en) * 2014-01-08 2015-07-08 四川高精净化设备有限公司 Novel cleaning apparatus of filtration hole
CN113996101A (en) * 2021-11-22 2022-02-01 杭州科斯玛膜科技有限公司 Liquid filtering system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244765B1 (en) * 1986-05-09 1989-07-12 Hans Seyer Method for separating solid substances from faecal sludge, and device for carrying out this method
EP0571902A2 (en) * 1992-05-25 1993-12-01 CIRIO, BERTOLLI, DE RICA SOCIETA GENERALE DELLE CONSERVE ALIMENTARI SpA Self-cleaning draining device for separating liquids from chopped foodstuffs
CN201287003Y (en) * 2008-10-23 2009-08-12 沈阳永业实业有限公司 Automatic cleaning filter-element back-wash filter for pipe
CN202983347U (en) * 2012-12-07 2013-06-12 无锡伊诺特石化机械设备有限公司 Scraper type self-cleaning filter
CN203139750U (en) * 2012-12-31 2013-08-21 无锡伊诺特石化机械设备有限公司 Multifunctional automatic cleaning filter
CN203648217U (en) * 2013-12-18 2014-06-18 四川高精净化设备有限公司 Filter hole cleaning device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244765B1 (en) * 1986-05-09 1989-07-12 Hans Seyer Method for separating solid substances from faecal sludge, and device for carrying out this method
EP0571902A2 (en) * 1992-05-25 1993-12-01 CIRIO, BERTOLLI, DE RICA SOCIETA GENERALE DELLE CONSERVE ALIMENTARI SpA Self-cleaning draining device for separating liquids from chopped foodstuffs
CN201287003Y (en) * 2008-10-23 2009-08-12 沈阳永业实业有限公司 Automatic cleaning filter-element back-wash filter for pipe
CN202983347U (en) * 2012-12-07 2013-06-12 无锡伊诺特石化机械设备有限公司 Scraper type self-cleaning filter
CN203139750U (en) * 2012-12-31 2013-08-21 无锡伊诺特石化机械设备有限公司 Multifunctional automatic cleaning filter
CN203648217U (en) * 2013-12-18 2014-06-18 四川高精净化设备有限公司 Filter hole cleaning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759131A (en) * 2014-01-08 2015-07-08 四川高精净化设备有限公司 Novel cleaning apparatus of filtration hole
CN113996101A (en) * 2021-11-22 2022-02-01 杭州科斯玛膜科技有限公司 Liquid filtering system

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Application publication date: 20150624