CN102642917A - Displacement type flat master boot record (MBR) membrane assembly - Google Patents
Displacement type flat master boot record (MBR) membrane assembly Download PDFInfo
- Publication number
- CN102642917A CN102642917A CN2012101302141A CN201210130214A CN102642917A CN 102642917 A CN102642917 A CN 102642917A CN 2012101302141 A CN2012101302141 A CN 2012101302141A CN 201210130214 A CN201210130214 A CN 201210130214A CN 102642917 A CN102642917 A CN 102642917A
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- China
- Prior art keywords
- membrane
- membrane assembly
- mbr
- displacement type
- type flat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a displacement type flat master boot record (MBR) membrane assembly, which comprises an aeration tank. A filtration membrane zone is fixed on the upper portion of the aeration tank through a guide rod, and a fixed member is arranged on the upper portion of the guide rod. When the displacement type flat MBR membrane assembly is used, the membrane assembly is arranged in a filter tank, the aeration tank is started so as to enable the filtration membrane zone to displace vertically, and cleaning effect is enhanced. Aeration quantity at the lower end is increased intermittently to enable the membrane assembly to shake so as to reduce membrane pollution.
Description
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Technical field
The present invention relates to a kind of sewage disposal device, the dull and stereotyped MBR membrane module of particularly a kind of displacement-type.
Background technology
Membrane bioreactor is biological degradation and the high efficiency separation of film that integrates in the bio-reactor, is that membrane separation technique and dirty water living creature processing technique organically combine the new process for treating waste water that produces.Because the efficient crown_interception of film; Mikrobe is dammed in reactor drum; Thereby realized thoroughly separating of hydraulic detention time and sludge retention time; Compare with traditional biochemical sewage disposal technology, membrane Bio-reactor Technology has stable effluent quality, occupation area of equipment is little, sludge concentration is high, excess sludge production is low and be convenient to realize advantage such as automatically control.
On the development history of membrane bioreactor, continue to bring out out various materials and various forms of component type; Along with the development and the exploitation of high performance submerged membrane assembly,, there is device structure more simple than the external membrane assembly; The clear superiority that operation energy consumption greatly reduces; And then the application and development that makes membrane bioreactor obtained bigger progress, and wherein flat membrane element has overcome shortcomings such as the easy fracture of wire of hollow-fibre membrane, difficult cleanings, becomes the interior focus of being paid close attention to of industry gradually.
The interior plate film assembly of present stage industry adopts fixed mostly, and membrane support is fixed at the bottom of the pond, washes away the flat sheet membrane surface through the lower end aeration, and cleaning performance is limited.
Summary of the invention
Goal of the invention:, the invention discloses the dull and stereotyped MBR membrane module of a kind of displacement-type to the deficiency of prior art.
Technical scheme: the invention discloses the dull and stereotyped MBR membrane module of a kind of displacement-type, comprise the aeration case, through the filter membrane district of guide rod fixed aeration upper box part, guide rod top is provided with mounting block.
Wherein, but guide rod makes the upper and lower displacement of filter membrane district.
Wherein, mounting block prevents that displacement range is excessive, and the filter membrane district comes off.
When the present invention uses, membrane module is put into filtering basin, the aeration case starts, and makes the upper and lower displacement of filter membrane district to strengthen cleaning performance; Intermittent increase lower end aeration rate makes the membrane module shake reduce the film pollution.
Beneficial effect: the dull and stereotyped MBR membrane module of displacement-type disclosed by the invention, simple in structure, cleaning performance is strong, and film pollutes low.
Description of drawings
Accompanying drawing 1 is the structural representation of the dull and stereotyped MBR membrane module of displacement-type.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further explanation.
The invention discloses the dull and stereotyped MBR membrane module of a kind of displacement-type, comprise aeration case 4, through the filter membrane district 3 on guide rod 2 fixed aeration casees 4 tops, guide rod 2 tops are provided with mounting block 1.
Wherein, but guide rod makes the upper and lower displacement of filter membrane district.
Wherein, mounting block prevents that displacement range is excessive, and the filter membrane district comes off.
When the present invention uses, membrane module is put into filtering basin, the aeration case starts, and makes the upper and lower displacement of filter membrane district to strengthen cleaning performance; Intermittent increase lower end aeration rate makes the membrane module shake reduce the film pollution.
The dull and stereotyped MBR membrane module of displacement-type disclosed by the invention, simple in structure, cleaning performance is strong, and film pollutes low.
The invention provides the thinking and the method for the dull and stereotyped MBR membrane module of a kind of displacement-type; The method and the approach of concrete this technical scheme of realization are a lot; The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention, and all available prior art of each integral part not clear and definite in the present embodiment realizes.
Claims (1)
1. the dull and stereotyped MBR membrane module of displacement-type is characterized in that comprise aeration case (4), through the filter membrane district (3) on guide rod (2) fixed aeration case (4) top, guide rod (2) top is provided with mounting block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101302141A CN102642917A (en) | 2012-04-28 | 2012-04-28 | Displacement type flat master boot record (MBR) membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101302141A CN102642917A (en) | 2012-04-28 | 2012-04-28 | Displacement type flat master boot record (MBR) membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642917A true CN102642917A (en) | 2012-08-22 |
Family
ID=46656042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101302141A Pending CN102642917A (en) | 2012-04-28 | 2012-04-28 | Displacement type flat master boot record (MBR) membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214504A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | Device and method for reducing membrane pollution of sequencing batch membrane bioreactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837246A (en) * | 2010-05-28 | 2010-09-22 | 上海凡清环境工程有限公司 | Membrane component cleaning method and membrane component water purifying device |
| CN201809253U (en) * | 2010-07-22 | 2011-04-27 | 郑州蓝德环保科技有限公司 | Internal-external membrane filtration and separation sewage treatment device |
| CN202610010U (en) * | 2012-04-28 | 2012-12-19 | 江苏大孚膜科技有限公司 | Displacement-type flat membrane module of MBR (Membrane Bioreactor) |
-
2012
- 2012-04-28 CN CN2012101302141A patent/CN102642917A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837246A (en) * | 2010-05-28 | 2010-09-22 | 上海凡清环境工程有限公司 | Membrane component cleaning method and membrane component water purifying device |
| CN201809253U (en) * | 2010-07-22 | 2011-04-27 | 郑州蓝德环保科技有限公司 | Internal-external membrane filtration and separation sewage treatment device |
| CN202610010U (en) * | 2012-04-28 | 2012-12-19 | 江苏大孚膜科技有限公司 | Displacement-type flat membrane module of MBR (Membrane Bioreactor) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214504A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | Device and method for reducing membrane pollution of sequencing batch membrane bioreactor |
| CN105214504B (en) * | 2014-06-09 | 2017-05-24 | 鞍钢股份有限公司 | Device and method for reducing membrane pollution of sequencing batch membrane bioreactor |
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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: 20120822 |