CN103316591B - Fan-shaped rotary film separation device - Google Patents
Fan-shaped rotary film separation device Download PDFInfo
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- CN103316591B CN103316591B CN201310288373.9A CN201310288373A CN103316591B CN 103316591 B CN103316591 B CN 103316591B CN 201310288373 A CN201310288373 A CN 201310288373A CN 103316591 B CN103316591 B CN 103316591B
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Abstract
The invention discloses a fan-shaped rotary film separation device which comprises a central water-collecting pipe, an upper tray and a lower tray, wherein a transmission gear is arranged at one end of the central water-collecting pipe; the fan-shaped rotary film separation device is characterized in that multiple turntables are distributed between the upper tray and the lower tray, each turntable consists of at least three fan-shaped film components; water collecting pipes are arranged on two sides and the inner sides of the fan-shaped film components; hollow fiber film filaments are filled in the fan-shaped film components; water outlets are formed in the inner sides of the fan-shaped film components; the water outlets are connected with the central water-collecting pipe; fixing holes are formed in the outer sides of the fan-shaped film components; multiple fixing posts are arranged on the outer circumferences of the upper tray and the lower tray; the fixing holes are fixedly formed in the fixing posts. Compared with other rotary film devices, the fan-shaped rotary film separation device has the advantages of high filling density, high filtration flux and the like; moreover, a film is conveniently replaced, and the aim of replacing the film can be fulfilled by replacing a fan-shaped film components only.
Description
Technical field
The present invention relates to UF membrane field, particularly a kind of sector pivot membrane separation device.
Background technology
Membrane separation technique is acknowledged as one of 21 century most important new technology.Membrane separation technique mainly comprises micro-filtration, ultrafiltration, nanofiltration and counter-infiltration, and it is widely used in the industries such as food, medicine, Industrial Wastewater Treatment, ultra-pure water preparation and biotechnological industries.Wherein hollow-fibre membrane is widely used in the process of industry and municipal wastewater, drink water purifying, Treated sewage reusing, the filtration in the various field such as food processing and biological medicine or dialysis.But existing hollow-fibre membrane (being generally milipore filter) exists easily dirty stifled, the shortcomings such as cleaning difficulty.
At present, also occurred some rotary membrane separation devices, the problem of fouling membrane can be solved preferably, more existing rotary membrane separation devices, but in high-speed rotation, film silk is subject to the high shear force that water sports produces, and film silk easily ruptures.Wang Wangsheng, yellow pine green grass or young crops disclose a kind of rotary-film apparatus in the Chinese invention patent " a kind of rotary-film apparatus " of CN 2925588Y; Geng Anchao, Zhou Guokun also disclose a kind of rotation membrane separation device in the Chinese invention patent application " a kind of rotation membrane separation device and application thereof " of CN 101700472A.The shortcoming that above-mentioned rotation membrane separation device has mainly contains: the film 1) loaded in film device is all Flat Membrane, has loading density low, the little and easy shortcoming such as blocking of filtration flux; 2) Flat Membrane is all that full wafer is installed, and has shortcomings such as installing trouble; 3) if diaphragm has a place to damage, need to change full wafer diaphragm, this adds enterprise's production cost virtually.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of structure simple, easy for installation, and the sector pivot membrane separation device that loading density is high, filtration flux is large.
For achieving the above object, technical scheme proposed by the invention is: a kind of sector pivot membrane separation device, comprise a center set water pipe, top tray and lower tray, described center set water pipe one end is provided with a travelling gear, it is characterized in that, be furnished with multiple rotating disk between described top tray and lower tray, described rotating disk is made up of at least three fan-shaped membrane modules, described fan-shaped membrane module both sides and inner side are provided with collector pipe, are filled with hollow fiber film thread in fan-shaped membrane module; A delivery port is provided with inside described fan-shaped membrane module, described delivery port is connected with center set water pipe, be provided with fixing hole outside described fan-shaped membrane module, described top tray and lower tray excircle are provided with multiple fixed leg, and described fixing hole is fixed on fixed leg.
Further, described fan-shaped membrane module is preferably 3-12 sheet.
Further, described fan-shaped membrane module is locked together on center set water pipe by plug-in type.
Further, the fixing hole of described fan-shaped membrane module is 2.
Adopt technique scheme, sector pivot membrane separation device of the present invention, the beneficial effect had is:
1) compare other rotary film devices, there is loading density large, filtration flux advantages of higher;
2) change film convenient, only need change fan-shaped membrane module can reach the object of changing film;
3) film silk can be avoided in high-speed rotation, to be subject to the high shear force of water sports generation, not easy damaged film silk;
4) film silk is in the longitudinal high-speed rotation of water body, because film silk surface is washed away at a high speed by water body, efficiently can reach the advantage of high anti-soil without the need to aeration and backwash, arrive the features such as energy consumption saving simultaneously;
5) film silk is immersed in water, is rotating operation always, and film silk is under the washing away of current, and mud is not easy to be attached on film silk, and it is strong that anti-soil blocks up ability;
6) the film silk skin covering of the surface centrifugal force utilizing rotary turnplate film device to produce when rotated and strong turbulence realize cross-flow operation, traditional static support hollow-fibre membrane equipment development is become dynamic rotation film device, has widened the application of film product.
Accompanying drawing explanation
Fig. 1 is sector pivot membrane separation device sectional view of the present invention;
Fig. 2 is sector pivot membrane separation device schematic diagram of the present invention;
Wherein: 11. center set water pipes, 12. fan-shaped membrane modules, 120. collector pipes, 121. hollow fiber film threads, 122. fixing holes, 123. delivery ports, 13. top tray, 14. lower trays, 15. fixed legs, 16. travelling gears, 17. rotating disks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, a kind of sector pivot membrane separation device, comprise a center set water pipe 11, top tray 13 and lower tray 14, described center set water pipe 11 one end is provided with a travelling gear 16, multiple rotating disk 17 is furnished with between top tray 13 and lower tray 14, rotating disk 17 is made up of at least six fan-shaped membrane modules 12, and fan-shaped membrane module is preferably fan-shaped membrane module 12 both sides described in 3-12 sheet and inner side is provided with collector pipe 120, is filled with hollow fiber film thread 121 in fan-shaped membrane module 12; A delivery port 123 is provided with inside described fan-shaped membrane module 12, delivery port 123 is connected with center set water pipe 11,2 fixing holes 122 are provided with outside described fan-shaped membrane module 12, described top tray 13 and lower tray 14 excircle are provided with multiple fixed leg 15, described fixing hole 122 is fixed on fixed leg 15, and described fan-shaped membrane module 12 is locked together on center set water pipe 11 by plug-in type.
During concrete use, under the effect of suction pump, the water purification filtered through hollow fiber film thread is pooled to center set water pipe by collector pipe, is discharged by center set water pipe.Driver is rotated by driving-chain band nutating gear and then is driven center set water pipe to rotate, thus drive whole membrane separation device to rotate, the effect of purifying waste water is reached in rotation, piecemeal fan-shaped membrane module is locked together on center set water pipe by plug-in type simultaneously, conveniently take out and load and change, realize unit-modularized.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; in the form and details the present invention is made a variety of changes, be protection scope of the present invention.
Claims (4)
1. a sector pivot membrane separation device, comprise a center set water pipe, top tray and lower tray, described center set water pipe one end is provided with a travelling gear, it is characterized in that, multiple rotating disk is furnished with between described top tray and lower tray, described rotating disk is made up of at least three fan-shaped membrane modules, and described fan-shaped membrane module both sides and inner side are provided with collector pipe, are filled with hollow fiber film thread in fan-shaped membrane module; A delivery port is provided with inside described fan-shaped membrane module, described delivery port is connected with center set water pipe, be provided with fixing hole outside described fan-shaped membrane module, described top tray and lower tray excircle are provided with multiple fixed leg, and described fixing hole is fixed on fixed leg.
2. a kind of sector pivot membrane separation device according to claim 1, is characterized in that, described fan-shaped membrane module is 3-12 sheet.
3. a kind of sector pivot membrane separation device according to claim 1, is characterized in that, described fan-shaped membrane module is locked together on center set water pipe by plug-in type.
4. a kind of sector pivot membrane separation device according to claim 1, is characterized in that, the fixing hole of described fan-shaped membrane module is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288373.9A CN103316591B (en) | 2013-07-10 | 2013-07-10 | Fan-shaped rotary film separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288373.9A CN103316591B (en) | 2013-07-10 | 2013-07-10 | Fan-shaped rotary film separation device |
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| Publication Number | Publication Date |
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| CN103316591A CN103316591A (en) | 2013-09-25 |
| CN103316591B true CN103316591B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310288373.9A Active CN103316591B (en) | 2013-07-10 | 2013-07-10 | Fan-shaped rotary film separation device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217734A (en) * | 2015-10-28 | 2016-01-06 | 天津大学 | A kind of rotation immersion water treatment ultra filtration method and device |
| CN105727748A (en) * | 2016-03-22 | 2016-07-06 | 江苏大学 | Rotary ultrafiltration deoiling device |
| CN108144448A (en) * | 2018-02-09 | 2018-06-12 | 苏州膜海分离技术有限公司 | A kind of collecting system for rotary film device |
| CN108423892A (en) * | 2018-06-08 | 2018-08-21 | 山东铭创环境工程有限公司 | Combined ceramic film and its component and ultrafiltration apparatus |
| CN110075717B (en) * | 2019-03-20 | 2022-03-04 | 雅安沃克林环保科技有限公司 | Rotary type filtering structure, device and method for reducing pollution of ceramic membrane |
| CN111995001B (en) * | 2020-08-05 | 2024-04-26 | 陕西鼎澈膜科技有限公司 | Sewage treatment membrane |
| CN117509998B (en) * | 2024-01-05 | 2024-03-22 | 河北建设集团安装工程有限公司 | Integrated equipment for treating high-turbidity water by rotary ceramic membrane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1603746A (en) * | 1977-06-15 | 1981-11-25 | Keefer B | Rotary reverse osmosis or ultrafiltration apparatus and method |
| US6348175B1 (en) * | 1997-04-11 | 2002-02-19 | University Of Pittsburgh | Membrane apparatus with enhanced mass transfer via active mixing |
| CN1582193A (en) * | 2001-11-07 | 2005-02-16 | 弗朗霍夫应用研究促进协会 | Substance separator |
| CN102974225A (en) * | 2011-09-06 | 2013-03-20 | 新世膜科技股份有限公司 | Water treatment device capable of scraping membrane surface sludge |
| CN203379814U (en) * | 2013-07-10 | 2014-01-08 | 厦门市威士邦膜科技有限公司 | Fan-shaped rotating membrane separation device |
-
2013
- 2013-07-10 CN CN201310288373.9A patent/CN103316591B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1603746A (en) * | 1977-06-15 | 1981-11-25 | Keefer B | Rotary reverse osmosis or ultrafiltration apparatus and method |
| US6348175B1 (en) * | 1997-04-11 | 2002-02-19 | University Of Pittsburgh | Membrane apparatus with enhanced mass transfer via active mixing |
| CN1582193A (en) * | 2001-11-07 | 2005-02-16 | 弗朗霍夫应用研究促进协会 | Substance separator |
| CN102974225A (en) * | 2011-09-06 | 2013-03-20 | 新世膜科技股份有限公司 | Water treatment device capable of scraping membrane surface sludge |
| CN203379814U (en) * | 2013-07-10 | 2014-01-08 | 厦门市威士邦膜科技有限公司 | Fan-shaped rotating membrane separation device |
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| CN103316591A (en) | 2013-09-25 |
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Address after: 101, 17, 102, Xiang Yue Road, 361000 torch hi tech Zone (Xiangan) Industrial Zone, Fujian, Xiamen Applicant after: XIAMEN VISBE MEMBRANE TECHNOLOGY CO., LTD. Address before: 101, 17, 102, Xiang Yue Road, 361000 torch hi tech Zone (Xiangan) Industrial Zone, Fujian, Xiamen Applicant before: Xiamen Visbe Membrane Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: XIAMEN VISBE FILM TECHNOLOGY CO., LTD. TO: VISBE (XIAMEN) ENVIRONMENTAL TECHONLOGY CO., LTD. |
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