CN101422698A - Hollow fiber ultrafiltration micro-filtration membrane module - Google Patents
Hollow fiber ultrafiltration micro-filtration membrane module Download PDFInfo
- Publication number
- CN101422698A CN101422698A CNA2008101222687A CN200810122268A CN101422698A CN 101422698 A CN101422698 A CN 101422698A CN A2008101222687 A CNA2008101222687 A CN A2008101222687A CN 200810122268 A CN200810122268 A CN 200810122268A CN 101422698 A CN101422698 A CN 101422698A
- Authority
- CN
- China
- Prior art keywords
- membrane
- hollow
- water distributor
- putamina
- yarns
- 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.)
- Granted
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a hollow fiber ultra-filtration and micro-filtration membrane component which comprises a membrane shell, a central water distributor provided with a plurality of small orifices and a plurality of hollow fibrous membrane yarns on a lateral wall, the central water distributor is enveloped in the middle of the hollow fibrous membrane yarns, the central water distributor and the hollow fibrous membrane yarns are all fixed inside the membrane shell, material inlets are arranged at the positions of the two ends of the membrane shell that are corresponding to the central water distributor, liquid ports are arranged at the positions at the two ends of the membrane shell that are corresponding to the hollow fibrous membrane yarns, and a plurality of reflux ports are arranged on a lateral wall of the membrane shell. The material inlets and the liquid ports are all arranged at the two ends of the membrane shell, when working, water or material liquid are fed simultaneously at two ends through the central water distributor, water or material liquid can simultaneously penetrate two membrane end faces, thus leading the cross current speed on the membrane surfaces of the hollow fibrous membrane yarns to be capable of obtaining balance, maximization, largest effective filtering membrane area and ultra-easy discharge of intercepted impurities, reducing the resistance on flow paths of the penetrating liquid, and reaching the back washing impulse effect of 100 percent.
Description
[technical field]
The present invention relates to the membrane separation technique field, relate in particular to Hollow Fiber Ultrafiltration micro-filtration membrane module (group device).
[background technology]
The Hollow Fiber Ultrafiltration micro-filtration membrane module has been widely used in the isolation of purified, grading purification of water purification, sewage turbidity removal, the preliminary treatment of counter-infiltration front end, liquid (solution) and the field such as has concentrated.
Present external-compression type Hollow Fiber Ultrafiltration micro-filtration membrane module structure all is that another brings out through liquid from an endfeed as shown in Figure 1.There is following defective in this structure: one, the face cross flow effects is unbalanced, and operation and when cleaning the membrane module intimal surface exist and clean the dead angle.Two, flush efficiency is lower than 70% during the film backwash, and is easy to generate the doughnut film rupture.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of Hollow Fiber Ultrafiltration micro-filtration membrane module, can balanced cross flow effects, and improve backwash efficient, prolong effective service life.
For achieving the above object, the present invention proposes a kind of Hollow Fiber Ultrafiltration micro-filtration membrane module, comprise that putamina, sidewall are provided with center water distributor and some hollow-fibre membrane silks of some apertures, described center water distributor is rolled in the centre of some hollow-fibre membrane silks, described center water distributor and some hollow-fibre membrane silks all are fixed in the putamina, the position of corresponding center, the two ends of described putamina water distributor is equipped with charging aperture, the position of the corresponding hollow-fibre membrane silk in the two ends of described putamina is equipped with through the liquid mouth, and the sidewall of described putamina is provided with some refluxing openings.
As preferably, described charging aperture is arranged on the center of putamina end.
Adopt resin that hollow-fibre membrane silk and center water distributor are solidified together, and be fixed on the two ends of putamina.
As preferably, the quantity of described hollow-fibre membrane silk is 2000 or above/every assembly.
Beneficial effect of the present invention: the present invention all is provided with charging aperture and sees through the liquid mouth at the two ends of putamina, two ends intake or feed liquid simultaneously through the center water distributor during work, two film end faces are permeable or saturating liquid simultaneously, thereby make the film surface cross-flow flow velocity of hollow-fibre membrane silk can obtain equilibrium and maximization, effective membrane area maximum of filtering, the as easy as rolling off a log discharge of the impurity that is trapped reduces to see through the path resistance that liquid flows, and the impulse force effect of backwash simultaneously can reach 100%.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of Hollow Fiber Ultrafiltration micro-filtration membrane module in the prior art;
Fig. 2 is the structural representation of Hollow Fiber Ultrafiltration micro-filtration membrane module of the present invention.
[specific embodiment]
Consult Fig. 2, the Hollow Fiber Ultrafiltration micro-filtration membrane module, comprise putamina 1, sidewall is provided with center water distributor 2 and some hollow-fibre membrane silks 3 of some apertures, described center water distributor 2 is rolled in the centre of some hollow-fibre membrane silks 3, described center water distributor 2 and some hollow-fibre membrane silks 3 all are fixed on the two ends in the putamina 1, the position of corresponding center, the two ends of described putamina 1 water distributor 2 is equipped with charging aperture 4, the position of the corresponding hollow-fibre membrane silk 3 in the two ends of described putamina 1 is equipped with through liquid mouth 5, the sidewall of described putamina 1 is provided with some refluxing openings 6, is generally 1 or 2 refluxing openings 6.Described charging aperture 4 is arranged on the center of putamina 1 end.Adopt resin that hollow-fibre membrane silk 3 and center water distributor 2 are solidified together, and be fixed on the two ends of putamina 1.The quantity of described hollow-fibre membrane silk 3 is 2000 or above/every assembly.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any structure after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (4)
1. Hollow Fiber Ultrafiltration micro-filtration membrane module, comprise putamina (1), sidewall is provided with center water distributor (2) and some hollow-fibre membrane silks (3) of some apertures, described center water distributor (2) is rolled in the centre of some hollow-fibre membrane silks (3), described center water distributor (2) and some hollow-fibre membrane silks (3) all are fixed in the putamina (1), it is characterized in that: the position of the corresponding center water distributors in the two ends of described putamina (1) (2) is equipped with charging aperture (4), the position of the corresponding hollow-fibre membrane silks in the two ends of described putamina (1) (3) is equipped with through liquid mouth (5), and the sidewall of described putamina (1) is provided with some refluxing openings (6).
2. Hollow Fiber Ultrafiltration micro-filtration membrane module as claimed in claim 1 is characterized in that: described charging aperture (4) is arranged on the center of putamina (1) end.
3. Hollow Fiber Ultrafiltration micro-filtration membrane module as claimed in claim 1 or 2 is characterized in that: adopt resin that hollow-fibre membrane silk (3) and center water distributor (2) are solidified together, and be fixed on the two ends of putamina (1).
4. Hollow Fiber Ultrafiltration micro-filtration membrane module as claimed in claim 1 or 2 is characterized in that: the quantity of described hollow-fibre membrane silk (3) be 2000 or more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101222687A CN101422698B (en) | 2008-11-06 | 2008-11-06 | Hollow fiber ultrafiltration micro-filtration membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101222687A CN101422698B (en) | 2008-11-06 | 2008-11-06 | Hollow fiber ultrafiltration micro-filtration membrane module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101422698A true CN101422698A (en) | 2009-05-06 |
| CN101422698B CN101422698B (en) | 2011-11-09 |
Family
ID=40613718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101222687A Expired - Fee Related CN101422698B (en) | 2008-11-06 | 2008-11-06 | Hollow fiber ultrafiltration micro-filtration membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101422698B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862598A (en) * | 2010-06-25 | 2010-10-20 | 苏州顶裕节能设备有限公司 | Hollow fiber ultra-filtration membrane assembly having improved shell structure |
| CN102489166A (en) * | 2011-12-06 | 2012-06-13 | 深圳恒通源水处理科技有限公司 | Ultrafiltration membrane processing system and processing technology thereof |
| CN103055700A (en) * | 2013-01-30 | 2013-04-24 | 高然 | Ultrafiltration membrane assembly |
| CN103446886A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446891A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446890A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly, and flushing method and water purifier thereof |
| CN103663624A (en) * | 2012-09-14 | 2014-03-26 | 浙江中凯瑞普环境工程股份有限公司 | Purification method for oilfield reinjection water |
| CN105129920A (en) * | 2015-09-16 | 2015-12-09 | 湖州恒鑫过滤科技有限公司 | Runner plate of cross-flow membrane module |
| WO2017059568A1 (en) * | 2015-10-08 | 2017-04-13 | Dow Global Technologies Llc | Hollow fiber membrane module including concentrate distributor |
| CN106621819A (en) * | 2016-12-21 | 2017-05-10 | 天津膜天膜科技股份有限公司 | Hollow fiber desalination membrane assembly and equipment |
| CN108786473A (en) * | 2018-08-29 | 2018-11-13 | 郑州恒博环境科技股份有限公司 | A kind of polysulfone hollow fiber ultrafiltration membrane system |
| CN109459283A (en) * | 2018-10-31 | 2019-03-12 | 国家海洋局天津海水淡化与综合利用研究所 | A kind of preparation method of single external pressure hollow-fibre membrane cross-current type component |
-
2008
- 2008-11-06 CN CN2008101222687A patent/CN101422698B/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862598A (en) * | 2010-06-25 | 2010-10-20 | 苏州顶裕节能设备有限公司 | Hollow fiber ultra-filtration membrane assembly having improved shell structure |
| CN102489166A (en) * | 2011-12-06 | 2012-06-13 | 深圳恒通源水处理科技有限公司 | Ultrafiltration membrane processing system and processing technology thereof |
| CN103446891B (en) * | 2012-06-01 | 2015-11-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446887B (en) * | 2012-06-01 | 2016-04-13 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446891A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446890A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly, and flushing method and water purifier thereof |
| CN103446890B (en) * | 2012-06-01 | 2015-11-04 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly, its purging method and water purifier |
| CN103446886A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103446886B (en) * | 2012-06-01 | 2016-01-20 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN103663624A (en) * | 2012-09-14 | 2014-03-26 | 浙江中凯瑞普环境工程股份有限公司 | Purification method for oilfield reinjection water |
| CN103663624B (en) * | 2012-09-14 | 2015-12-16 | 浙江中凯瑞普环境工程股份有限公司 | A kind of process for purification of oil field reinjection water |
| CN103055700B (en) * | 2013-01-30 | 2015-05-27 | 高然 | Ultrafiltration membrane assembly |
| CN103055700A (en) * | 2013-01-30 | 2013-04-24 | 高然 | Ultrafiltration membrane assembly |
| CN105129920A (en) * | 2015-09-16 | 2015-12-09 | 湖州恒鑫过滤科技有限公司 | Runner plate of cross-flow membrane module |
| WO2017059568A1 (en) * | 2015-10-08 | 2017-04-13 | Dow Global Technologies Llc | Hollow fiber membrane module including concentrate distributor |
| CN108136291A (en) * | 2015-10-08 | 2018-06-08 | 陶氏环球技术有限责任公司 | Include the hollow fiber membrane module of concentrate distributor |
| CN106621819A (en) * | 2016-12-21 | 2017-05-10 | 天津膜天膜科技股份有限公司 | Hollow fiber desalination membrane assembly and equipment |
| CN108786473A (en) * | 2018-08-29 | 2018-11-13 | 郑州恒博环境科技股份有限公司 | A kind of polysulfone hollow fiber ultrafiltration membrane system |
| CN108786473B (en) * | 2018-08-29 | 2023-10-03 | 郑州恒博环境科技股份有限公司 | Hollow fiber ultrafiltration membrane component |
| CN109459283A (en) * | 2018-10-31 | 2019-03-12 | 国家海洋局天津海水淡化与综合利用研究所 | A kind of preparation method of single external pressure hollow-fibre membrane cross-current type component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101422698B (en) | 2011-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101422698B (en) | Hollow fiber ultrafiltration micro-filtration membrane module | |
| CN104014246B (en) | A kind of double diaphragm cross-flow filtration plate film assembly | |
| CN110652879A (en) | External pressure type hollow fiber membrane component and filtering device | |
| CN110339720A (en) | A kind of vertical cross-flow filtration integrating device based on hollow-fibre membrane | |
| CN212236746U (en) | Ceramic membrane device for washing and purifying superfine powder | |
| CN201423250Y (en) | Ultrafiltration membrane self-cleaning device | |
| CN212504128U (en) | Ultrafiltration device in reclaimed water recycling system | |
| CN104399373A (en) | Multi-channel double-layer type flat membrane combined apparatus | |
| CN112237846A (en) | Cross-flow filtering flat membrane component | |
| CN211198738U (en) | MBR flat plate filtering membrane middle-mounted aeration scouring device | |
| CN207313223U (en) | A kind of New bag MBR plate membrane groups | |
| CN214437987U (en) | Cross-flow filtering flat membrane component | |
| CN102068911A (en) | Device for rinsing membrane yarns of hollow fiber membranes | |
| CN214880401U (en) | Water treatment device and water purifier | |
| CN204017678U (en) | A kind of two diaphragm cross-flow filtration plate film assembly | |
| CN202569969U (en) | External pressure type hollow fiber membrane module | |
| CN103130349B (en) | Water purifier | |
| CN214764555U (en) | Grouping reverse osmosis filter element subassembly and water purifier | |
| CN213446370U (en) | Alternative reverse flushing type filter element device and water purifier | |
| CN214880278U (en) | Water filtering device and water purifier with same | |
| CN212999362U (en) | Vitamin B12 draws purification device | |
| CN209778485U (en) | Marine sewage water purification unit filter | |
| CN204073864U (en) | The dull and stereotyped film group device of multichannel two-layer equation | |
| CN210356709U (en) | Cross-flow type ceramic membrane filter | |
| CN211216192U (en) | External pressure type hollow fiber membrane component and filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20111109 Termination date: 20161106 |