CN104722114A - Wedged filter core cleaning apparatus - Google Patents
Wedged filter core cleaning apparatus Download PDFInfo
- Publication number
- CN104722114A CN104722114A CN201310701047.6A CN201310701047A CN104722114A CN 104722114 A CN104722114 A CN 104722114A CN 201310701047 A CN201310701047 A CN 201310701047A CN 104722114 A CN104722114 A CN 104722114A
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- cleaning
- main shaft
- cleaning brush
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 73
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000011148 porous material Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Abstract
A wedged filter core 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, the cleaning brushes are positioned in a filter core cavity to convenient remove impurities intercepted on the internal surface of the filter core cavity, hair on the cleaning brushes has different lengths to realize removal of impurities residual in filter pores, the cleaning brushes are connected with the drive device through the main shaft, 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 water is saved, time saving, labor saving and reduction of the labor amount of workers are realized, and damages of frequent dismounting and cleaning to the filter core are reduced.
Description
Technical field
The present invention relates to a kind of cleaning device of filter core, particularly relate to a kind of cleaning device of wedge shape filter core.
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.
Summary of the invention
The invention provides a kind of cleaning device of wedge shape filter core, object solves prior art problem, provides one can save water resource, saves time, laborsaving, effectively can clean again the cleaning device of wedge shape filter core.
The present invention 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, 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, 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, cylindrically.
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.
Described cleaning brush is connected by automatic telescopic pipe with between telophragma.
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, bristle due to cleaning brush while the impurity removing filter core inner cavity surface is different in size, 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.
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 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, 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, 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 device 4, be connected by automatic telescopic pipe between cleaning brush 12 with telophragma 2.
The impurity that filter core 1 inner cavity surface can retain by cleaning brush 12 is very easily removed, bristle due to cleaning brush 12 while the impurity removing filter core 1 inner cavity surface is different in size, 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 filter post surface will increase, and causes water filter water inlet and delivery port pressure differential to increase, 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 carry out filtration work, 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, 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, what drive the cleaning brush 12 of rotation to do up and down reciprocatingly is clean, thus by clean for the inner chamber of whole filter core 1 clean, 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 dirty on the other hand discharges automatically.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 (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, 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, cleaning brush is positioned at filter core chamber, cleaning brush is by main shaft connecting drive device.
2. the cleaning device of a kind 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, cylindrically.
3. the cleaning device of a kind 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. the cleaning device of a kind 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. the cleaning device of a kind of wedge shape filter core as claimed in claim 1, is characterized in that: described cleaning brush is connected by automatic telescopic pipe with between telophragma.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701047.6A CN104722114A (en) | 2013-12-18 | 2013-12-18 | Wedged filter core cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701047.6A CN104722114A (en) | 2013-12-18 | 2013-12-18 | Wedged filter core cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104722114A true CN104722114A (en) | 2015-06-24 |
Family
ID=53446895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701047.6A Pending CN104722114A (en) | 2013-12-18 | 2013-12-18 | Wedged filter core cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031992A (en) * | 2015-09-07 | 2015-11-11 | 王泽� | Heat-engine plant circulating water secondary filter screen with automatic brushing and scrubbing functions |
| CN114653119A (en) * | 2022-04-18 | 2022-06-24 | 自贡市彤辉能源设备厂 | Self-cleaning backwashing water filter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106500A (en) * | 1990-06-20 | 1992-04-21 | Recovery Engineering, Inc. | Portable water purification system including a filter cleaning mechanism |
| CN1733351A (en) * | 2004-08-11 | 2006-02-15 | 章礼春 | Stainless steel V-shaped filter screen used for water filtering and purifying apparatus |
| CN102039065A (en) * | 2009-10-15 | 2011-05-04 | 甘肃大禹节水股份有限公司 | Bulk flow and self-cleaning net type filter |
| CN202590473U (en) * | 2012-05-28 | 2012-12-12 | 张轶伦 | Backwashing filtration device with manhole |
| CN202822925U (en) * | 2012-10-16 | 2013-03-27 | 陈凤珠 | Brush type full-automatic filtering machine |
| CN203208762U (en) * | 2013-04-26 | 2013-09-25 | 北京利达谷能源科技有限公司 | Mechanical self-cleaning type filter |
| KR20130107907A (en) * | 2012-03-23 | 2013-10-02 | (주)광산 | A filter element with rotor blades and a filtering device with the same |
| CN203648182U (en) * | 2013-12-18 | 2014-06-18 | 四川高精净化设备有限公司 | Cleaning device of wedged filter element |
-
2013
- 2013-12-18 CN CN201310701047.6A patent/CN104722114A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106500A (en) * | 1990-06-20 | 1992-04-21 | Recovery Engineering, Inc. | Portable water purification system including a filter cleaning mechanism |
| CN1733351A (en) * | 2004-08-11 | 2006-02-15 | 章礼春 | Stainless steel V-shaped filter screen used for water filtering and purifying apparatus |
| CN102039065A (en) * | 2009-10-15 | 2011-05-04 | 甘肃大禹节水股份有限公司 | Bulk flow and self-cleaning net type filter |
| KR20130107907A (en) * | 2012-03-23 | 2013-10-02 | (주)광산 | A filter element with rotor blades and a filtering device with the same |
| CN202590473U (en) * | 2012-05-28 | 2012-12-12 | 张轶伦 | Backwashing filtration device with manhole |
| CN202822925U (en) * | 2012-10-16 | 2013-03-27 | 陈凤珠 | Brush type full-automatic filtering machine |
| CN203208762U (en) * | 2013-04-26 | 2013-09-25 | 北京利达谷能源科技有限公司 | Mechanical self-cleaning type filter |
| CN203648182U (en) * | 2013-12-18 | 2014-06-18 | 四川高精净化设备有限公司 | Cleaning device of wedged filter element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031992A (en) * | 2015-09-07 | 2015-11-11 | 王泽� | Heat-engine plant circulating water secondary filter screen with automatic brushing and scrubbing functions |
| CN114653119A (en) * | 2022-04-18 | 2022-06-24 | 自贡市彤辉能源设备厂 | Self-cleaning backwashing water filter |
| CN114653119B (en) * | 2022-04-18 | 2022-09-16 | 自贡市彤辉能源设备厂 | Self-cleaning backwashing water filter |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150624 |