CN102397751A - Microfiltration film filter - Google Patents
Microfiltration film filter Download PDFInfo
- Publication number
- CN102397751A CN102397751A CN2011103876292A CN201110387629A CN102397751A CN 102397751 A CN102397751 A CN 102397751A CN 2011103876292 A CN2011103876292 A CN 2011103876292A CN 201110387629 A CN201110387629 A CN 201110387629A CN 102397751 A CN102397751 A CN 102397751A
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- micro
- filtration membrane
- filter
- water inlet
- cylindrical shell
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Abstract
The invention relates to a microfiltration film filter, which comprises a microfiltration film filter element and a barrel, wherein the microfiltration film filter element is arranged in the filter cavity of the barrel; the bottom of the barrel is provided with an end socket and a water inlet tube; the water inlet tube is communicated with the filter cavity; the microfiltration film filter element is communicated with the end socket; the end socket is connected with a water outlet tube; the water outlet tube is connected with a tee-joint motor operated valve; and the tee-joint motor operated valve is controlled to connect by an electric cabinet. The tee-joint motor operated valve is adopted for respectively switching on a filter pipeline and a clean pipeline to realize the functions of the filter of normally filtering and cleaning the filter element by self. The microfiltration film filter has the advantages of simple and compact structure, is capable of automatically cleaning the filter element, is convenient to use and is free from manual maintenance, and the cost is saved.
Description
Technical field
The present invention relates to a kind of filter, is a kind of microporous filtration with self-cleaning function specifically.
Background technology
Filter can filter the foreign material in the water body get off as the device that generally uses to water body purification, guarantees water quality.Filter mostly adopts filter core that water body is filtered, and filter core uses for a long time, and foreign material are deposited in and are prone to influence water quality on the filter core; Cause filter blocks, inefficacy when serious, even if removable cartridge is safeguarded or changed the operation of must cutting off the water supply; Waste time and energy, and the professional carries out the maintenance cost height.
Summary of the invention
In order to solve the deficiency of prior art, the invention provides a kind of simple in structure, compact, can automated cleaning filter core, easy to use, need not safeguard, practice thrift the microporous filtration of cost.
The technical scheme that the present invention adopts is: a kind of microporous filtration, to form by micro-filtration membrane filter core and cylindrical shell, and the micro-filtration membrane filter core is arranged in the filter chamber of cylindrical shell; The cylindrical shell bottom is provided with end socket and water inlet pipe; Water inlet pipe is communicated with filter chamber, and the micro-filtration membrane filter core is communicated with end socket, connects outlet pipe on the end socket; It is characterized in that said water inlet pipe is connected with the electric three-way valve, the electric three-way valve is by the electric cabinet control connection.
Further, said cylindrical shell is formed by connecting through the hasp bolt upper and lower cylindrical shell.
Again further; Said micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; Evenly be provided with many filtering holes on the excircle of central tube; Micro-filtration membrane is arranged between rack and the central tube, and micro-filtration membrane is around the central tube circulus by the vertical multilayer folding of fiber pervious cloth, and fiber pervious cloth is provided with organic PP rete; The cross section of each foldable layer of the fiber pervious cloth of said micro-filtration membrane is trapezoidal.
The two ends of electric three-way valve are met and sent off water pipe and water inlet pipe respectively, the 3rd termination drainpipe of electric three-way valve; When the filter normal filtration was used, electric cabinet control electric three-way valve was connected above-mentioned two ends, and water body is sent into filter chamber by flow pipe, electric three-way valve, water inlet pipe successively and behind the micro-filtration membrane filter element filtering, got into end socket and discharged by outlet pipe, promptly accomplishes the water body filtration; When filter need clean; Electric cabinet control electric three-way valve is connected above-mentioned the 3rd end and water inlet pipe; This moment, the water inlet pipe internal pressure was lower than the outlet pipe internal pressure, and the water body after the filtration is pressed into filter chamber by outlet pipe recoil micro-filtration membrane filter core with water body, and the foreign material that will be piled up on the micro-filtration membrane filter core simultaneously sweep away; The water body that will have foreign material through water inlet pipe, electric three-way valve is discharged by drainpipe, promptly accomplishes the automatically cleaning of filter; Electric cabinet compares according to water inlet pipe and outlet pipe internal pressure data; Control switching three-way motor-driven valve is communicated with flow pipe and water inlet pipe, water inlet pipe and drainpipe respectively; Can be when the micro-filtration membrane filter core be unclean timely automated cleaning, save artificial cleaning operation, automaticity is high; Practice thrift use cost, increase the service life; Upper and lower cylindrical shell connects into cylindrical shell through the hasp bolt, is convenient to production, assembling and the maintenance of cylindrical shell; The micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; The vertical multilayer folding of micro-filtration membrane is around the central tube circulus, and the cross section of each foldable layer is trapezoidal, can effectively increase the filter area of micro-filtration membrane; Improve filter effect; And ability agents enhance overall intensity after trapezoidal the folding, structure is more stable, and anti-water body impacts.
The present invention adopts the electric three-way valve to connect normal filtration and automatically cleaning filter core function that filter pipeline and cleaning channels are realized filter respectively, and it is simple in structure, compact, can the automated cleaning filter core, and easy to use, need not manual maintenance, the saving cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a micro-filtration membrane filter cartridge construction sketch map of the present invention;
Fig. 3 is the cross-sectional structure sketch map of Fig. 2.
Among the figure: upper shell 1, lower shell 2, hasp bolt 3, porous plate 4, end socket 5, electric cabinet 6; Micro-filtration membrane filter core 7, rack 71, central tube 72, micro-filtration membrane 73, fiber pervious cloth 731, organic PP rete 732; Filter chamber 8, outlet pipe 9, water inlet pipe 10, electric three-way valve 11, flow pipe 12, drainpipe 13.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Shown in Figure 1, a kind of microporous filtration comprises upper shell 1, lower shell 2, porous plate 4, end socket 5, electric cabinet 6, micro-filtration membrane filter core 7, outlet pipe 9, water inlet pipe 10, electric three-way valve 11, flow pipe 12 and drainpipe 13.Upper shell 1 connects into cylindrical shell with lower shell 2 through hasp bolt 3; The cylindrical shell bottom connects end socket 5; Cylindrical shell bottom is provided with porous plate 4, and cylindrical shell forms filter chambers 8 with porous plate 4, and 7 cross-under of micro-filtration membrane filter core are on the through hole of porous plate 4 and through the through hole connection outlet pipe 9 of porous plate 4; Water inlet pipe 10 passes porous plate 4 and is communicated with filter chamber 8; Water inlet pipe 10 external electric three-way valves 11; Other two joints of electric three-way valve 11 are met and sent off water pipe 12 and drainpipe 13; Electric three-way valve 11 connects electric cabinet 6, and electric cabinet 6 is connected on the cylindrical shell outside, and electric cabinet 6 is surveyed the pressure in water inlet pipe 10 and the outlet pipe 9.
Fig. 2, shown in 3, micro-filtration membrane filter core 7 comprises rack 71, central tube 72 and micro-filtration membrane 73.Evenly be provided with many filtering holes on the excircle of central tube 72; Micro-filtration membrane 73 is arranged between rack 71 and the central tube 72; Micro-filtration membrane 73 is around the central tube circulus by fiber pervious cloth 731 vertical multilayer foldings; Fiber pervious cloth 731 is provided with organic PP rete 732, and the cross section of each foldable layer of the fiber pervious cloth of micro-filtration membrane is trapezoidal.
Claims (4)
1. a microporous filtration is made up of micro-filtration membrane filter core and cylindrical shell, and the micro-filtration membrane filter core is arranged in the filter chamber of cylindrical shell; The cylindrical shell bottom is provided with end socket and water inlet pipe; Water inlet pipe is communicated with filter chamber, and the micro-filtration membrane filter core is communicated with end socket, connects outlet pipe on the end socket; It is characterized in that: said water inlet pipe is connected with the electric three-way valve, and the electric three-way valve is by the electric cabinet control connection.
2. microporous filtration according to claim 1 is characterized in that: said cylindrical shell is formed by connecting through the hasp bolt upper and lower cylindrical shell.
3. microporous filtration according to claim 1; It is characterized in that: said micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; Evenly be provided with many filtering holes on the excircle of central tube; Micro-filtration membrane is arranged between rack and the central tube, and micro-filtration membrane is around the central tube circulus by the vertical multilayer folding of fiber pervious cloth, and fiber pervious cloth is provided with organic PP rete.
4. microporous filtration according to claim 3 is characterized in that: the cross section of each foldable layer of the fiber pervious cloth of said micro-filtration membrane is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103876292A CN102397751A (en) | 2011-11-30 | 2011-11-30 | Microfiltration film filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103876292A CN102397751A (en) | 2011-11-30 | 2011-11-30 | Microfiltration film filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397751A true CN102397751A (en) | 2012-04-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103876292A Pending CN102397751A (en) | 2011-11-30 | 2011-11-30 | Microfiltration film filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397751A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201485U (en) * | 1987-04-18 | 1987-12-30 | 青岛气割机械厂 | Auto-cleaning solution filter |
| CN1045756A (en) * | 1989-03-18 | 1990-10-03 | 王英 | Full-automatic dynamically forms the film water cleaning systems |
| US20060091048A1 (en) * | 2003-03-19 | 2006-05-04 | Healey Arthur S | Water purification system |
| CN2875558Y (en) * | 2006-03-17 | 2007-03-07 | 新疆天业（集团）有限公司 | Horizontal automatic back flushing screen net filter |
| CN201978565U (en) * | 2011-03-11 | 2011-09-21 | 昆山工研院华科生物高分子材料研究所有限公司 | Filter core and a filter device used for water purification |
| CN202336295U (en) * | 2011-11-30 | 2012-07-18 | 江苏南极机械有限责任公司 | Microfiltration membrane filter |
-
2011
- 2011-11-30 CN CN2011103876292A patent/CN102397751A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201485U (en) * | 1987-04-18 | 1987-12-30 | 青岛气割机械厂 | Auto-cleaning solution filter |
| CN1045756A (en) * | 1989-03-18 | 1990-10-03 | 王英 | Full-automatic dynamically forms the film water cleaning systems |
| US20060091048A1 (en) * | 2003-03-19 | 2006-05-04 | Healey Arthur S | Water purification system |
| CN2875558Y (en) * | 2006-03-17 | 2007-03-07 | 新疆天业（集团）有限公司 | Horizontal automatic back flushing screen net filter |
| CN201978565U (en) * | 2011-03-11 | 2011-09-21 | 昆山工研院华科生物高分子材料研究所有限公司 | Filter core and a filter device used for water purification |
| CN202336295U (en) * | 2011-11-30 | 2012-07-18 | 江苏南极机械有限责任公司 | Microfiltration membrane filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Liqing Inventor after: Jin Xing Inventor after: Zhang Dinghai Inventor after: Zhao Zheng Inventor after: Huang Guowei Inventor after: Huang Hongmei Inventor after: Yin Yueping Inventor after: Gu Juan Inventor before: Ni Zhizhong Inventor before: Ni Jianfeng Inventor before: Jin Xing Inventor before: Huang Hongmei Inventor before: Huang Guowei Inventor before: Zhang Dinghai Inventor before: Zhang Baiqi Inventor before: Liu Yan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: NI ZHIZHONG NI JIANFENG JIN XING HUANG HONGMEI HUANG GUOWEI ZHANG DINGHAI ZHANG BAIQI LIU YAN TO: WANG LIQING JIN XING ZHANG DINGHAI ZHAO ZHENG HUANG GUOWEI HUANG HONGMEI YIN YUEPING GU JUAN |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |