CN204093320U - The resistant to pollution flat membrane component of lower resistance short route - Google Patents
The resistant to pollution flat membrane component of lower resistance short route Download PDFInfo
- Publication number
- CN204093320U CN204093320U CN201420600395.4U CN201420600395U CN204093320U CN 204093320 U CN204093320 U CN 204093320U CN 201420600395 U CN201420600395 U CN 201420600395U CN 204093320 U CN204093320 U CN 204093320U
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- CN
- China
- Prior art keywords
- gripper shoe
- separately
- resistant
- flat membrane
- membrane component
- 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.)
- Expired - Fee Related
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Classifications
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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 resistant to pollution flat membrane component of a kind of lower resistance short route, guiding gutter is provided with separately in the front and back sides of gripper shoe, guiding gutter is connected with delivery port, delivery port is positioned at the optional position of gripper shoe periphery, the front and back sides of gripper shoe covers and is bonded with one deck water conservancy diversion filter cloth separately, and the outside of any one deck water conservancy diversion filter cloth covers all separately and is bonded with one deck miillpore filter.Be respectively arranged with a plurality of island protuberance in the front and back sides of gripper shoe separately, guiding gutter is made up of the gap between island protuberance.Through hole is provided with in gripper shoe.Gripper shoe periphery is provided with frame, and the periphery of water conservancy diversion filter cloth and miillpore filter welds with frame separately.The utility model utilizes guiding gutter to reduce resistance to water-flow, shorten flow process of catchmenting, thus reduces energy consumption, and decreases the pollution of Sewage Biological Treatment to filter membrane, maintains working strength simultaneously, is conducive to on-line cleaning.
Description
Technical field:
The utility model relates to physical field, particularly relates to sewage disposal technology, particularly the resistant to pollution flat membrane component of a kind of lower resistance short route.
Background technology:
Membrane bioreactor (MBR) is the novel sewage treatment unit that high performance membrane isolation technics combines with activated sludge process.Wherein, film group device is directly immersed in the liquid mixture of activated sludge, does not need to arrange separately a special second pond, does not also need to arrange special filtration system, thus reduce floor space, can be used for process industry and municipal wastewater.
MBR film group device adopts hollow-fibre membrane or Flat Membrane as filter kernel element.Hollow-fibre membrane in use activated sludge is attached to surface gradually, reduces the filtration flux of film, even can form mud and stick together, cause fracture of wire.In prior art, Flat Membrane due to its surfacing smooth, add that its distinctive aeration is sheared and liquid turbulence, activated sludge particulate is not easy to gather in the formation of Flat Membrane surface, and therefore, Flat Membrane is not easily contaminated, can keep stable membrane flux.Meanwhile, Flat Membrane MBR can bear higher sludge concentration, thus improves the efficiency of Sewage Biological Treatment.
But it is all realize mud-water separation by the swabbing action of vavuum pump that MBR produces water.Because the area of the single membrane component of Flat Membrane is at 1.5m
2left and right, is rectangle structure.If from perpendicular long one end suction filtration of membrane component, will inevitably result through the current of filter membrane through longer flowing water path, loss in head will inevitably cause the increase of energy consumption, and simultaneously pollutant is more prone to be deposited on film surface and pollutes.Fouling membrane is the phenomenon certainly existed in membrane filtration processes, and fouling membrane causes membrane flux to reduce, and must clean the normal use keeping film, adopt physical method to clean film in prior art to film, and owing to not carrying out online, therefore efficiency is lower.
Summary of the invention:
The purpose of this utility model is to provide a kind of lower resistance short route resistant to pollution flat membrane component, and the described resistant to pollution flat membrane component of this lower resistance short route will solve prior art flat sheet membranes needs vavuum pump consumption compared with multi-energy, technical problem that Flat Membrane cleaning efficiency is lower.
The resistant to pollution flat membrane component of this lower resistance short route of the present utility model, comprise a gripper shoe, wherein, guiding gutter is provided with separately in the front and back sides of described gripper shoe, described guiding gutter is connected with delivery port, described delivery port is arranged in the optional position of the periphery of gripper shoe, and the front and back sides of gripper shoe covers and is bonded with one deck water conservancy diversion filter cloth separately, and the outside of the water conservancy diversion filter cloth described in any one deck covers all separately and is bonded with one deck miillpore filter.
Further, described gripper shoe is made up of one piece of polymer plastic flitch.
Further, be respectively arranged with a plurality of island protuberance in the front and back sides of described gripper shoe separately, described guiding gutter is made up of the gap between described island protuberance.
Further, be provided with through hole in gripper shoe, described through hole connects the front and back sides of gripper shoe.
Further, the shape of described island protuberance comprises square, circle, ellipse and rhombus.
Further, the periphery of gripper shoe is provided with frame, and the periphery of water conservancy diversion filter cloth and the periphery of miillpore filter weld with described frame separately.
Further, water conservancy diversion filter cloth and gripper shoe sweat soldering.
Further, be provided with an isolating bar in the front and back sides of gripper shoe separately, the two ends of the isolating bar described in any are connected to described frame all separately, and the guiding gutter of isolating bar both sides is connected with a delivery port separately.
The utility model is compared with prior art, and its effect is actively with obvious.The utility model utilizes guiding gutter to reduce resistance to water-flow, shorten flow process of catchmenting, and decreases the pollution of Sewage Biological Treatment to filter membrane, maintains working strength simultaneously.When gripper shoe being arranged isolating bar, guiding gutter can be divided into 2 independently flow guide systems, shorten the flow concentration path of filtered water, ensure that effective filtration filter membrane area of elementary membrane element simultaneously.The utility model is not only applicable to individual layer MBR, is more suitable for double-deck MBR; Decrease MBR film group device floor space, save MBR operation energy consumption.Delivery port is arranged on periphery, is applicable to double-deck Nets impregnated, decreases the aeration demand of more than 30%, reduces energy consumption; Significantly improve the loading density of Flat Membrane simultaneously, reduce by the film group device floor space of more than 50%, reduce construction investment, for the area of large-scale wastewater treatment plant and land resource preciousness, effect is more remarkable.The utility model is conducive to online Membrane cleaning, improves the injection pressure tolerance of cleaning liquid, improves the efficiency of on-line cleaning.
Accompanying drawing illustrates:
Fig. 1 is the decomposition texture schematic diagram of the resistant to pollution flat membrane component of lower resistance short route of the present utility model.
Fig. 2 is the schematic diagram of the gripper shoe in the resistant to pollution flat membrane component of lower resistance short route of the present utility model.
Detailed description of the invention:
Embodiment 1:
As depicted in figs. 1 and 2, the resistant to pollution flat membrane component of lower resistance short route of the present utility model, comprise a gripper shoe 1, wherein, guiding gutter 2 is provided with separately in the front and back sides of described gripper shoe 1, described guiding gutter 2 is connected with delivery port 3, described delivery port 3 is arranged in the optional position of the periphery of gripper shoe 1, the front and back sides of gripper shoe 1 covers and is bonded with one deck water conservancy diversion filter cloth 4 separately, and the outside of the water conservancy diversion filter cloth 4 described in any one deck covers all separately and is bonded with one deck miillpore filter 5.
Further, described gripper shoe 1 is made up of one piece of polymer plastic flitch.
Further, be respectively arranged with a plurality of island protuberance 6 separately in the front and back sides of described gripper shoe 1, described guiding gutter 2 is made up of the gap between described island protuberance 6.
Further, be provided with through hole 7 in gripper shoe 1, described through hole 7 connects the front and back sides of gripper shoe 1.
Further, the shape of described island protuberance 6 comprises square, circle, ellipse and rhombus.
Further, the periphery of gripper shoe 1 is provided with frame 8, and the periphery of water conservancy diversion filter cloth 4 and the periphery of miillpore filter 5 weld with described frame 8 separately.
Further, water conservancy diversion filter cloth 4 and gripper shoe 1 sweat soldering.
Further, be provided with an isolating bar 9 in the front and back sides of gripper shoe 1 separately, the two ends of the isolating bar 9 described in any are connected to described frame 8 all separately, and the guiding gutter 2 of isolating bar 9 both sides is connected with a delivery port 3 separately.
Concrete, with individual effective filtration area 1.5m
2flat membrane component be example.Usually, membrane component is all vertical long type, compares general " well " type and supports flow-guiding structure, adopt the support of rhombus convex-concave structure, deflector, under the prerequisite ensureing support strength, and the liquid communication ability of maximized expansion guiding gutter 2.This rhombus convex-concave supports flow-guiding structure can at the disposable die casting moulding of deflector cast sections.
For 1.5m
2flat membrane component, perpendicular long general at about 1.5 m, if delivery port 3 is arranged on flat membrane component top, filtered water to collect flow process very long, cause head pressure to lose.Side is two produce that mouth of a river design significantly shortens filtered water collect flow process, the loss of flood peak is little, produces water more even, improves utilization rate and the service life of film.This side twoport structure can at the disposable die casting moulding of deflector cast sections.
Water conservancy diversion filter cloth 4 and miillpore filter 5 are welded on the periphery of supporting guide plate by the method for sweat soldering.If position arranges one isolating bar 9 by the waist in centre in gripper shoe 1 casting process, then can pass through sweat soldering, a membrane component is divided into 2 independently to support flow guide system.
Although the foregoing describe detailed description of the invention of the present utility model; but for the ordinary person of the art; when not departing from the utility model principle; numerous variations or modification can also be made; but these change and modify and also should be considered as protection domain of the present utility model, because protection domain of the present utility model is defined by the appended claims.
Claims (8)
1. the resistant to pollution flat membrane component of lower resistance short route, comprise a gripper shoe, it is characterized in that: in the front and back sides of described gripper shoe, be provided with guiding gutter separately, described guiding gutter is connected with delivery port, described delivery port is arranged in the optional position of the periphery of gripper shoe, the front and back sides of gripper shoe covers and is bonded with one deck water conservancy diversion filter cloth separately, and the outside of the water conservancy diversion filter cloth described in any one deck covers all separately and is bonded with one deck miillpore filter.
2. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 1, is characterized in that: described gripper shoe is made up of one piece of polymer plastic flitch.
3. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 1, it is characterized in that: be respectively arranged with a plurality of island protuberance in the front and back sides of described gripper shoe separately, described guiding gutter is made up of the gap between described island protuberance.
4. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 1, is characterized in that: be provided with through hole in gripper shoe, and described through hole connects the front and back sides of gripper shoe.
5. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 3, is characterized in that: the shape of described island protuberance comprises square, circle, ellipse and rhombus.
6. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 1, it is characterized in that: the periphery of gripper shoe is provided with frame, the periphery of water conservancy diversion filter cloth and the periphery of miillpore filter weld with described frame separately.
7. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 6, is characterized in that: water conservancy diversion filter cloth and gripper shoe sweat soldering.
8. the resistant to pollution flat membrane component of lower resistance short route as claimed in claim 6, it is characterized in that: in the front and back sides of gripper shoe, be provided with an isolating bar separately, the two ends of the isolating bar described in any are connected to described frame all separately, and the guiding gutter of isolating bar both sides is connected with a delivery port separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600395.4U CN204093320U (en) | 2014-10-16 | 2014-10-16 | The resistant to pollution flat membrane component of lower resistance short route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600395.4U CN204093320U (en) | 2014-10-16 | 2014-10-16 | The resistant to pollution flat membrane component of lower resistance short route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093320U true CN204093320U (en) | 2015-01-14 |
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ID=52261791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420600395.4U Expired - Fee Related CN204093320U (en) | 2014-10-16 | 2014-10-16 | The resistant to pollution flat membrane component of lower resistance short route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307375A (en) * | 2014-10-16 | 2015-01-28 | 上海禹澄环境科技有限公司 | Low-resistance short-flow and pollution-resistant flat sheet membrane |
| CN108031294A (en) * | 2017-11-22 | 2018-05-15 | 海南立昇净水科技实业有限公司 | Hollow fiber film assembly |
-
2014
- 2014-10-16 CN CN201420600395.4U patent/CN204093320U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307375A (en) * | 2014-10-16 | 2015-01-28 | 上海禹澄环境科技有限公司 | Low-resistance short-flow and pollution-resistant flat sheet membrane |
| CN108031294A (en) * | 2017-11-22 | 2018-05-15 | 海南立昇净水科技实业有限公司 | Hollow fiber film assembly |
| CN108031294B (en) * | 2017-11-22 | 2024-03-22 | 海南立昇净水科技实业有限公司 | Hollow fiber membrane module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: Baoshan District road 200942 Shanghai City No. 199 Patentee after: Shanghai Yihua Environmental Technology Co.,Ltd. Address before: 201313 Shanghai City, Pudong New Area Wanxiang town Hongxiang road 83 Lane No. 1-42 building 20 A zone A-37 room Patentee before: SHANGHAI YUCHENG ENVIRONMENTAL TECH CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: Baoshan District road 200942 Shanghai City No. 199 Patentee after: SHANGHAI FILTER Co.,Ltd. Address before: Baoshan District road 200942 Shanghai City No. 199 Patentee before: Shanghai Yihua Environmental Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20211016 |