CN201735337U - Hollow fiber ultrafiltration membrane component with improved central catheter structure - Google Patents
Hollow fiber ultrafiltration membrane component with improved central catheter structure Download PDFInfo
- Publication number
- CN201735337U CN201735337U CN2010202467735U CN201020246773U CN201735337U CN 201735337 U CN201735337 U CN 201735337U CN 2010202467735 U CN2010202467735 U CN 2010202467735U CN 201020246773 U CN201020246773 U CN 201020246773U CN 201735337 U CN201735337 U CN 201735337U
- Authority
- CN
- China
- Prior art keywords
- ultrafiltration membrane
- hollow fiber
- fiber ultrafiltration
- central catheter
- centre pipe
- 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
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a hollow fiber ultrafiltration membrane component with an improved central catheter structure, which comprises a pressure-bearing housing, wherein end covers are arranged at two ends of the pressure-bearing housing, a central catheter is axially arranged at the center of the pressure-bearing housing, an ultrafiltration membrane is arranged between the central catheter and the inner wall of the pressure-bearing housing, and sealant is arranged at two ends of the ultrafiltration membrane; the hollow fiber ultrafiltration membrane component is characterized in that strip-shaped holes are formed on the central catheter; and the hollow fiber ultrafiltration membrane component has the advantages that the water outlet flow velocity is improved, and membrane modules can be cleaned easily.
Description
Technical field
The utility model relates to a kind of polysulfone hollow fiber ultrafiltration membrane system that improves the centre pipe structure that has, and belongs to the ultrafiltration membrane technique field.
Background technology
As shown in Figure 1, be traditional hollow fiber ultrafiltration membrane structural representation, described hollow fiber ultrafiltration membrane comprises bearing shell 1, the two ends of bearing shell 1 are provided with end cap 4, bearing shell 1 center is provided with centre pipe 5 vertically, is provided with milipore filter between centre pipe 5 and bearing shell 1 inwall, and the two ends of milipore filter are provided with fluid sealant 3, described centre pipe 5 is provided with thickly dotted circular apopore 2, and its shortcoming is that water yield is poor.
Summary of the invention
The purpose of this utility model provides a kind of hollow fiber ultrafiltration membrane of improving the centre pipe structure that has, and to accelerate the water flow velocity that of permeate water, is easy to clean milipore filter.
In order to achieve the above object, the technical solution of the utility model provides a kind of polysulfone hollow fiber ultrafiltration membrane system that improves the centre pipe structure that has, comprise bearing shell, the two ends of bearing shell are provided with end cap, the bearing shell center is provided with centre pipe vertically, is provided with milipore filter between centre pipe and the bearing shell inwall, and the two ends of milipore filter are provided with fluid sealant, it is characterized in that centre pipe is provided with the strip hole.
The utility model has the advantages that out that water flow velocity strengthens, and also is easier to the cleaning to membrane module.
Description of drawings
Fig. 1 is traditional hollow fiber ultrafiltration membrane structural representation;
Fig. 2 has the polysulfone hollow fiber ultrafiltration membrane system structural representation that improves the centre pipe structure.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 2, be a kind of polysulfone hollow fiber ultrafiltration membrane system with improvement centre pipe structure, described hollow fiber ultrafiltration membrane is made up of bearing shell 1, fluid sealant 3, end cap 4, centre pipe 5 and strip hole 6.
The two ends of bearing shell 1 are provided with end cap 4, and bearing shell 1 center is provided with centre pipe 5 vertically, are provided with milipore filter between centre pipe 5 and bearing shell 1 inwall, and the two ends of milipore filter are provided with fluid sealant 3, it is characterized in that, centre pipe 5 is provided with strip hole 6.
During use, former water again from 6 water outlets of strip hole, goes out water flow velocity and strengthens after centre pipe 5 enters, and also is easier to the cleaning to membrane module.
Claims (1)
1. one kind has the polysulfone hollow fiber ultrafiltration membrane system that improves the centre pipe structure, comprise bearing shell (1), the two ends of bearing shell (1) are provided with end cap (4), bearing shell (1) center is provided with centre pipe (5) vertically, be provided with milipore filter between centre pipe (5) and bearing shell (1) inwall, the two ends of milipore filter are provided with fluid sealant (3), it is characterized in that, centre pipe (5) is provided with strip hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202467735U CN201735337U (en) | 2010-06-25 | 2010-06-25 | Hollow fiber ultrafiltration membrane component with improved central catheter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202467735U CN201735337U (en) | 2010-06-25 | 2010-06-25 | Hollow fiber ultrafiltration membrane component with improved central catheter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735337U true CN201735337U (en) | 2011-02-09 |
Family
ID=43550618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202467735U Expired - Fee Related CN201735337U (en) | 2010-06-25 | 2010-06-25 | Hollow fiber ultrafiltration membrane component with improved central catheter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862597A (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 central conduit structure |
| CN102160966A (en) * | 2011-03-03 | 2011-08-24 | 南京工业大学 | External pressure type hollow fiber membrane component and preparation method thereof |
| CN105964147A (en) * | 2016-06-22 | 2016-09-28 | 杭州水处理技术研究开发中心有限公司 | External pressure type hollow fiber membrane component device |
-
2010
- 2010-06-25 CN CN2010202467735U patent/CN201735337U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862597A (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 central conduit structure |
| CN102160966A (en) * | 2011-03-03 | 2011-08-24 | 南京工业大学 | External pressure type hollow fiber membrane component and preparation method thereof |
| CN102160966B (en) * | 2011-03-03 | 2013-09-25 | 南京工业大学 | External pressure type hollow fiber membrane component and preparation method thereof |
| CN105964147A (en) * | 2016-06-22 | 2016-09-28 | 杭州水处理技术研究开发中心有限公司 | External pressure type hollow fiber membrane component device |
| CN105964147B (en) * | 2016-06-22 | 2019-02-15 | 杭州水处理技术研究开发中心有限公司 | A kind of external pressure type hollow fiber membrane component device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204619756U (en) | A kind of novel dynamic membrane filter system | |
| CN201735337U (en) | Hollow fiber ultrafiltration membrane component with improved central catheter structure | |
| CN205760668U (en) | A kind of reverse osmosis membrane filter element | |
| CN203408632U (en) | Ultrafiltration membrane component | |
| CN201482425U (en) | Hollow fiber ultrafiltration membrane provided with partition plate structure | |
| CN101862597A (en) | Hollow fiber ultra-filtration membrane assembly having improved central conduit structure | |
| CN203483962U (en) | Filter element joint chair | |
| CN201482426U (en) | Hollow fiber ultrafiltration membrane component provided with baffle plates | |
| CN201735335U (en) | Hollow fiber ultrafiltration membrane module with wavy partitions | |
| CN203123835U (en) | Integrated combined aeration curtain membrane component | |
| CN101856594A (en) | Hollow fiber ultra-filtration film component with crisscross separating film | |
| CN204474374U (en) | A kind of domestic use of water treatment facility being easy to clear up | |
| CN201735340U (en) | Hollow fiber ultrafiltration membrane assembly with double-layer pressure-bearing casing | |
| CN204619754U (en) | The reverse osmosis membrane new construction of interior water inlet | |
| CN208406643U (en) | Hyperfiltration membrane assembly | |
| CN201997157U (en) | Full-automatic cleaning water filter | |
| CN201735339U (en) | Hollow fiber ultrafiltration film assembly with cross spacer sheet | |
| CN203408633U (en) | Reverse osmosis membrane component | |
| CN201735338U (en) | Hollow fiber ultrafiltration membrane component with improved housing structure | |
| CN202146725U (en) | Hollow fiber ultra-filtration membrane assembly with grille | |
| CN204474375U (en) | A kind of domestic use of water treatment facility | |
| CN202161925U (en) | Integrated water nozzle for hollow fiber ultrafiltration component | |
| CN204380516U (en) | A kind of PVP production bactericidal device | |
| CN203959884U (en) | A kind of membrane module | |
| CN202590459U (en) | Multipurpose purification column module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110209 Termination date: 20180625 |