CN202146728U - Swiveling float membrane filtering component - Google Patents
Swiveling float membrane filtering component Download PDFInfo
- Publication number
- CN202146728U CN202146728U CN201020564472U CN201020564472U CN202146728U CN 202146728 U CN202146728 U CN 202146728U CN 201020564472 U CN201020564472 U CN 201020564472U CN 201020564472 U CN201020564472 U CN 201020564472U CN 202146728 U CN202146728 U CN 202146728U
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- capillary
- chamber
- film
- gag lever
- lever post
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Abstract
The utility model discloses a swiveling float membrane component, which belongs to the field of sewage treatment, and particularly relates to the technical field of membrane bioreactors (MBR). The swiveling float membrane component comprises a plurality of hollow fiber membranes or capillary membranes, a water drawing cavity and a limit rod, wherein the hollow fiber membranes or capillary membranes are inverted-U-shaped, and the limit rod is positioned among inverted-U-shaped swiveling positions of the hollow fiber membranes or capillary membranes and the water drawing cavity, and is hung on an equipment frame by the aid of at least two flexible connectors. The top ends of membrane fibers of the swiveling float membrane component are open relatively, toppling and lowering of the membrane fibers are avoided, or fibrous matters are prevented from winding on the upper portion of the membrane component.
Description
Technical field
The utility model relates to technical field of sewage, specifically, relates to a kind of top free-floating formula membrane module that has.
Background technology
Common decomposition pressure formula of hollow-fibre membrane or capillary-pipe film or submerged membrane filter in the known technology.Wherein the submerged membrane filter is normally used for the higher liquid of impurity screening.The submerged membrane filter generally through in the liquid around the film from bottom to top waterfall gas lower solid impurity in the liquid in the deposition on film surface with to the pollution on film surface.A kind of special applications of submerged membrane filter is the biochemical reaction liquid that filters in the sewage disposal mesophytization reactor.This combination with biochemical reactor and film filter is called as membrane bioreactor (MBR).The submerged membrane filter has curtain formula filter and pillar filter in the known technology.One of common trait of these filters is that doughnut or two ends capillaceous all are fixed.Owing to reason such as near the air scour effect stiff end is relatively poor, dirt is fixedly depositing near the terminal membrane through regular meeting.Be processed in the pond if this membrane module is placed in the vertical mode of film silk, the fiber substance in the processed water can be assembled on the top of membrane module, finally influence the membrane module operate as normal.Be processed in the pond if this membrane module is placed in the mode of film silk level, materials such as the fiber in the processed water can hang on the film silk, finally influence the membrane module operate as normal.
United States Patent (USP) 7160545B2 and Chinese patent 01817252.0 have disclosed another kind of top free style film filter, or claim " pasture and water formula " film filter.This pasture and water formula film filter comprises many capillaries film, draw water a chamber and a center waterfall tracheae.The top of every capillary film is sealed, and the packed resin-encapsulated in bottom is in the chamber that draws water, and every capillary film bottom is to open wide and be communicated with the chamber that draws water; Draw water and have one or more water producing pipe mouths on the cavity outer wall; Center waterfall tracheae is installed on the longitudinal centre line in the chamber that draws water, and its top reaches the bottom of many capillaries film on the potting resin.In this pasture and water formula capillary-pipe film filter free end of capillary-pipe film up, the bottom is fixed, the bubble that discharges at center waterfall tracheae impacts down, the film silk inclines and the film silk takes place easily topples over and twine each other, causes the gathering of solid matter in mutual winding place.
Chinese patent ZL 200610055072.7 has disclosed a kind of " door shape immersed membranes assembly "; This door shape immersed membranes module diagnostic is to comprise door-shaped frame; The main cross bar of door-shaped frame is all crossed at hollow-fibre membrane or capillary-pipe film middle part, and film silk two ends all are fixed in same resin storage tank along same direction.This membrane module makes an end of film silk free relatively, but because the main cross bar of door-shaped frame is rigidly fixed, makes the free degree at film silk top lower, and influence bottom aeration is to the scouring effect at film silk top.
Summary of the invention
The utility model to solve existing hollow-fibre membrane or capillary-pipe film filter solid matter particularly fiber substance in the technical problem of deposited on top; Topple over easily and winding mutually with the complete film silk that freely causes in pasture and water formula film filter top; An and technical problem that shape immersed membranes assembly top cross bar rigidly fixes; Provide a kind of film silk top to circle round, the limited bar of the free degree limits and makes gag lever post have the floating membrane filtration module of circling round of a plurality of frees degree simultaneously.
In order to reach above purpose, the utility model floating membrane module that circles round comprises many hollow-fibre membranes or capillary-pipe film, one draw water chamber, a gag lever post and at least two flexible connecting members; Said many hollow-fibre membranes or capillary-pipe film are inverted u-shaped, and the packed resin-encapsulated in two ends is in the chamber that draws water; Said gag lever post is in many hollow-fibre membranes or capillary-pipe film inverted u-shaped revolution place and draw water between the chamber, and gag lever post is hung on the device frame through at least two flexible connecting members.
The beneficial effect of the utility model shows through gag lever post has avoided toppling over and winding mutually of film silk; Through flexible connecting member gag lever post is hung and on frame, to be made gag lever post in all around with level of freedom all arranged up and down; Thereby make the top of doughnut or capillary-pipe film under the drive of gas, more freely to shake, thereby more effectively avoid the winding of fibrous matter on membrane module top.
Description of drawings
The sketch map of Fig. 1 the utility model membrane module;
The longitudinal profile sketch map of the membrane module that Fig. 2 is shown in Figure 1;
The film filter longitudinal profile sketch map that Fig. 3 membrane module shown in Figure 1 is formed.
More than 1. hollow-fibre membrane or capillary-pipe film among Fig. 1, Fig. 2, the chamber that 2. draws water, 3. gag lever post, 4. potting resin, 5. water producing pipe, 6. flexible connecting member 7. produces the jellyfish pipe, 8. aerator, 9. fixed mount.
The specific embodiment
Shown in Fig. 1-3, the utility model floating membrane module that circles round comprises many hollow-fibre membranes or capillary-pipe film (1), the chamber that draws water (2), a gag lever post (3) and at least two flexible connecting members (4); Said many hollow-fibre membranes or capillary-pipe film (1) are inverted u-shaped, and the packed resins in two ends (5) are encapsulated in the chamber that draws water (2); The inner chamber of said many hollow-fibre membranes or capillary-pipe film (1) is communicated with the inner chamber of the chamber that draws water (2); The said chamber that draws water (2) is provided with at least one water producing pipe (5); The said chamber that draws water (2) is positioned at the bottom of the floating membrane filtration module that circles round; Revolution place of said many hollow-fibre membranes or capillary-pipe film (1) inverted u-shaped is positioned at the top of the floating membrane module that circles round; Said gag lever post (3) is positioned between many hollow-fibre membranes or capillary-pipe film (1) inverted u-shaped revolution place and the chamber that draws water (2), is hung through said at least two flexible connecting members (6).
When using the utility model membrane module at least one membrane module is installed in the film filter; The water producing pipe (5) of at least one membrane module is connected with film filter product jellyfish pipe (7); Evenly settle aerator (8) at least one membrane module bottom, every gag lever post (3) is hung through said two flexible connecting members (6) at least is lifted on fixed mount (9).Under the gas disturbance that aerator exposes, many hollow-fibre membranes or capillary-pipe film (1) top can about, a plurality of directions shakes of freedom and front and back, effectively avoid fibrous matter or contamination of object adhering to here.
The above gag lever post (3) is a solid hopkinson bar.
The above gag lever post (3) is a hollow stem, and the mean specific gravity of gag lever post this moment (3) can hold up film silk (1) through buoyancy less than the proportion that is processed liquid.
Claims (3)
1. floating membrane module that circles round is characterized in that comprising many hollow-fibre membranes or capillary-pipe film (1), one draw water chamber (2), a gag lever post (3) and at least two flexible connecting members (6); Said many hollow-fibre membranes or capillary-pipe film (1) are inverted u-shaped, and the packed resins in two ends (4) are encapsulated in the chamber that draws water (2); The inner chamber of said many hollow-fibre membranes or capillary-pipe film (1) is communicated with the inner chamber of the chamber that draws water (2); The said chamber that draws water (2) is provided with at least one water producing pipe (5); The said chamber that draws water (2) is positioned at the bottom of the floating membrane filtration module that circles round; Revolution place of said many hollow-fibre membranes or capillary-pipe film (1) inverted u-shaped is positioned at the top of the floating membrane module that circles round; Said gag lever post (3) is positioned between many hollow-fibre membranes or capillary-pipe film (1) inverted u-shaped revolution place and the chamber that draws water (2), is hung on fixed mount (9) through said at least two flexible connecting members (6).
2. according to the said floating membrane module that circles round of claim 1, it is characterized in that said gag lever post (3) is a solid hopkinson bar.
3. according to the said floating membrane module that circles round of claim 1, it is characterized in that said the above gag lever post (3) is a hollow stem, the mean specific gravity of gag lever post (3) is less than the proportion that is processed liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020564472U CN202146728U (en) | 2010-10-18 | 2010-10-18 | Swiveling float membrane filtering component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020564472U CN202146728U (en) | 2010-10-18 | 2010-10-18 | Swiveling float membrane filtering component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146728U true CN202146728U (en) | 2012-02-22 |
Family
ID=45587805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020564472U Expired - Fee Related CN202146728U (en) | 2010-10-18 | 2010-10-18 | Swiveling float membrane filtering component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315826A (en) * | 2016-08-31 | 2017-01-11 | 嘉兴瑞奕环保科技有限公司 | Suspension type MBR membrane bioreactor |
| CN107215918A (en) * | 2017-07-14 | 2017-09-29 | 广东工业大学 | A kind of film photocatalytic reaction unit |
| CN111115799A (en) * | 2020-01-06 | 2020-05-08 | 浙江长兴求是膜技术有限公司 | Anti-pollution hollow fiber membrane biological reaction component |
| CN111494997A (en) * | 2020-04-24 | 2020-08-07 | 廊坊艾科曼材料有限公司 | Fiber filter and manufacturing method thereof |
-
2010
- 2010-10-18 CN CN201020564472U patent/CN202146728U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315826A (en) * | 2016-08-31 | 2017-01-11 | 嘉兴瑞奕环保科技有限公司 | Suspension type MBR membrane bioreactor |
| CN106315826B (en) * | 2016-08-31 | 2019-10-25 | 嘉兴瑞奕环保科技有限公司 | A kind of floated MBR membrane biological reaction apparatus |
| CN107215918A (en) * | 2017-07-14 | 2017-09-29 | 广东工业大学 | A kind of film photocatalytic reaction unit |
| CN107215918B (en) * | 2017-07-14 | 2020-02-07 | 广东工业大学 | Membrane photocatalysis reaction device |
| CN111115799A (en) * | 2020-01-06 | 2020-05-08 | 浙江长兴求是膜技术有限公司 | Anti-pollution hollow fiber membrane biological reaction component |
| CN111494997A (en) * | 2020-04-24 | 2020-08-07 | 廊坊艾科曼材料有限公司 | Fiber filter and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Environmental Protection Technology Co., Ltd. is responsible for the people of Kanpur Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120222 Termination date: 20161018 |