CN205461830U - Hollow fiber MBR (membrane bioreactor) membrane assembly - Google Patents
Hollow fiber MBR (membrane bioreactor) membrane assembly Download PDFInfo
- Publication number
- CN205461830U CN205461830U CN201521111789.4U CN201521111789U CN205461830U CN 205461830 U CN205461830 U CN 205461830U CN 201521111789 U CN201521111789 U CN 201521111789U CN 205461830 U CN205461830 U CN 205461830U
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- CN
- China
- Prior art keywords
- aeration
- membrane
- hollow fiber
- collector pipe
- film
- 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.)
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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 utility model discloses a hollow fiber MBR (membrane bioreactor) membrane assembly, this subassembly be by the collector pipe, the aeration pipe, and hollow fiber membrane silk and aeration membrane are constituteed, hollow fiber membrane silk one end seal package is linked together in the collector pipe and with the collector pipe, and the other end seal package of hollow fiber membrane silk is intraductal and isolated closed with the aeration pipe at the aeration, aeration membrane one end seal package seals in the collector pipe and with the collector pipe is isolated, the other end seal package of aeration membrane the aeration intraductal and the aeration pipe be linked together. The utility model discloses a lie in a little that the gas effciency is high, the aquatic dissolved oxygen improves, is favorable to biochemical reactions, and aeration membrane and hollow fiber membrane mix, and the aeration is even, can form the disturbance everywhere at membrane silk periphery, and the stain resistance of membrane can improve, and the flux is stable.
Description
Technical field
This utility model relates to a kind of doughnut MBR membrane module.
Background technology
At present, doughnut MBR membrane module is many to be existed with curtain kit form, i.e. that bundles of hollow is fine
The two ends epoxy glue of dimension film silk and polyurethane adhesive are poured in two collector pipes composition curtain type film assembly respectively,
Then these membrane modules being installed on film frame, common aeration form has aeration plate be arranged on bottom film and expose
Trachea is perpendicular to film silk and is placed in two kinds, membrane module bottom.Root when both kind forms have a disadvantage in that aeration
Portion is easily broken；Aeration rate is big, it is impossible to accomplish uniform aeration, inadequate to the strength of turbulence of water, easily causes film
Dirty stifled.
Summary of the invention
The purpose of this utility model is to provide a kind of doughnut MBR membrane module, and this assembly has excellent
Different uniform aeration effect, it is possible to effectively help the vibration of film silk, reaches to prevent and treat the effect that film silk dirt is stifled, simultaneously
This membrane module is easily installed and changes, it is possible to be processed combination according to needs of production.
The purpose of this utility model is achieved in that
A kind of doughnut MBR membrane module, this assembly is by collector pipe, aeration tube, hollow fiber film thread
Form with aeration film, in described hollow fiber film thread one end is hermetically encapsulated in collector pipe and be connected with collector pipe,
The other end of hollow fiber film thread is also closed with aeration tube isolation in being hermetically encapsulated in aeration tube；Described aeration film
One end is also closed with collector pipe isolation in being hermetically encapsulated in collector pipe, and the other end of aeration film is hermetically encapsulated in exposure
Tracheal strips is also connected with aeration tube.
Described aeration film is hydrophobic materials.
Described aeration film solarization air cap dimensions is at least ultrafiltration rank.
The utility model has the advantage of that gas effciency is high, oxygen in water improves, and is conducive to biochemistry
Reacting, aeration film and hollow-fibre membrane mix, and aeration is uniform, can form disturbance everywhere at film silk periphery,
The anti-fouling performance of film improves, flux stabilized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of doughnut MBR membrane module, this assembly by collector pipe 1, aeration tube 2,
Hollow fiber film thread 3 and aeration film 4 form；Hollow fiber film thread 3 one end is hermetically encapsulated in collector pipe 1
And be connected with collector pipe 1, in the other end of hollow fiber film thread 3 is hermetically encapsulated in aeration tube 2 and and expose
Trachea 2 isolation is closed；Aeration film 4 one end is also closed with collector pipe 1 isolation in being hermetically encapsulated in collector pipe 1,
In the other end of aeration film 4 is hermetically encapsulated in aeration tube 2 and it is connected with aeration tube 2；
Wherein, hollow fiber film thread 3 is the doughnut PVDF ultrafiltration membrane of diameter 1.5mm, aeration film
It it is the doughnut PTFE ultrafilter membrane of diameter 2mm.
Wherein, the use epoxy sealing encapsulation of hollow fiber film thread 3 and aeration film 4: catchmenting
When pipe 1 encapsulates, aeration film 4 2.5cm shorter than hollow fiber film thread 3, it is ensured that aeration film 3 termination can quilt completely
Seal up and hollow fiber film thread 3 termination can connect with collector pipe；When aeration tube 2 encapsulates, aeration film 4 compares
The long 2.5cm of hollow fiber film thread 3, it is ensured that hollow-fibre membrane 3 termination can be fully sealed and aeration film 3 end
Head can connect with collector pipe.
Claims (3)
1. a doughnut MBR membrane module, this assembly is by collector pipe, aeration tube, hollow fiber film thread and aeration film composition, it is characterized in that: in hollow fiber film thread one end is hermetically encapsulated in collector pipe and be connected with collector pipe, the other end of hollow fiber film thread is also closed with aeration tube isolation in being hermetically encapsulated in aeration tube；Aeration film one end is also closed with collector pipe isolation in being hermetically encapsulated in collector pipe, in the other end of hollow aeration film is hermetically encapsulated in aeration tube and is connected with aeration tube.
Doughnut MBR membrane module the most according to claim 1, it is characterised in that: described hollow aeration film is hydrophobic type micro-filtration membrane.
3., according to the doughnut MBR membrane module described in claim 1 or claim 2, described aeration film solarization air cap dimensions is at least ultrafiltration rank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111789.4U CN205461830U (en) | 2015-12-25 | 2015-12-25 | Hollow fiber MBR (membrane bioreactor) membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111789.4U CN205461830U (en) | 2015-12-25 | 2015-12-25 | Hollow fiber MBR (membrane bioreactor) membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461830U true CN205461830U (en) | 2016-08-17 |
Family
ID=56661724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111789.4U Active CN205461830U (en) | 2015-12-25 | 2015-12-25 | Hollow fiber MBR (membrane bioreactor) membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485146A (en) * | 2019-01-21 | 2019-03-19 | 天津海之凰环境科技有限公司 | A kind of integral type EHBR membrane module |
-
2015
- 2015-12-25 CN CN201521111789.4U patent/CN205461830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485146A (en) * | 2019-01-21 | 2019-03-19 | 天津海之凰环境科技有限公司 | A kind of integral type EHBR membrane module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200313 Address after: Zheng Lu Wujin District 213116 Jiangsu city of Changzhou province Wu Cheng Shun Industrial Park Three River Road No. 8 Patentee after: KEWEI TIANSHI ENVIRONMENTAL PROTECTION TECHNOLOGY GROUP Co.,Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 218 BioBAY A1 building two North Block A02 Patentee before: SUZHOU FAITH HOPE MEMBRANE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 215123 Plant 8, Dongjing Industrial Park, No. 8, Dongfu Road, Suzhou Industrial Park, Jiangsu Province Patentee after: SUZHOU FAITH HOPE MEMBRANE TECHNOLOGY Co.,Ltd. Address before: No. 8, Shunshan Road, Wucheng Industrial Park, Sanhekou, Zhenglu Town, Wujin District, Changzhou City, Jiangsu Province, 213,116 Patentee before: KEWEI TIANSHI ENVIRONMENTAL PROTECTION TECHNOLOGY GROUP CO.,LTD. |
|
| TR01 | Transfer of patent right |