CN102363108A - Hollow fiber ultrafiltration membrane component with central reinforcing pipe - Google Patents
Hollow fiber ultrafiltration membrane component with central reinforcing pipe Download PDFInfo
- Publication number
- CN102363108A CN102363108A CN2011101793670A CN201110179367A CN102363108A CN 102363108 A CN102363108 A CN 102363108A CN 2011101793670 A CN2011101793670 A CN 2011101793670A CN 201110179367 A CN201110179367 A CN 201110179367A CN 102363108 A CN102363108 A CN 102363108A
- Authority
- CN
- China
- Prior art keywords
- shell
- central
- hollow fiber
- central shaft
- ultrafiltration membrane
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a filtration membrane component, in particular to a hollow fiber ultrafiltration membrane component with a central reinforcing pipe. The component comprises a shell, end covers, a central pipe and membrane yarns, wherein the central pipe is arranged in the shell; the two ends of the shell are provided with the end covers respectively; the membrane yarns are filled in the shell and between the shell and the central pipe; and a central shaft is arranged in the central pipe and is provided with a plurality of through holes. The central shaft is sleeved in the central pipe, and water flow flows into the membrane yarns to be filtered from the through holes on the central shaft. Equivalently, a buffer member is additionally arranged, so that the pressure of scouring the membrane yarns by the water flow is reduced, the membrane yarns have longer life, and the efficiency is higher.
Description
Technical field
The present invention relates to a kind of filtering film component, relate in particular to a kind of polysulfone hollow fiber ultrafiltration membrane system with the center reinforced pipe.
Background technology
Current filter from the direct film silk that gets into of central tube inflow in the existing filtering film component, carry out multiple times of filtration such as backwash again.Pressure was very big when current got into the filter membrane silk, was often damaging filter assemblies easily in the flushing process repeatedly, reduced film silk service life.
Summary of the invention
The invention provides a kind of polysulfone hollow fiber ultrafiltration membrane system, solved above-mentioned water flow pressure macrolesion film silk, the problem that service life is low with the center reinforced pipe.
The present invention adopts following technical scheme:
A kind of polysulfone hollow fiber ultrafiltration membrane system with the center reinforced pipe comprises shell, end cap, central tube, film silk; Arrange central tube in the described shell, end cap is respectively arranged at the two ends of shell, filling film silk in the shell and between the central tube; Also comprise central shaft, central shaft is arranged in the central tube, arranges several through holes on the central shaft, and the spacing 15-20MM between the through hole, the diameter of through hole are 10-20mm.
Beneficial effect
The present invention is nested with a central shaft in central tube, current flow into the film silk from the through hole of central shaft and filter.Be equivalent to increase a bolster, reduce the pressure of current scour film silk, make the film silk life-span longer, efficient is higher.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a center spindle structure sketch map of the present invention;
1 is shell 1,2nd among the figure, end cap, the 3rd, central tube, the 4th, film silk, the 5th, central shaft.
The specific embodiment
Below in conjunction with accompanying drawing to further explain of the present invention:
As shown in the figure: a kind of polysulfone hollow fiber ultrafiltration membrane system with the center reinforced pipe comprises shell 1, end cap 2, central tube 3, film silk 4, central shaft 5.
Arrange central tube in the described shell, end cap is respectively arranged at the two ends of shell, filling film silk in the shell and between the central tube; Central shaft 5 is arranged in the central tube 3, arranges several through holes on the central shaft 5.Spacing 15-20MM between the through hole.The diameter of through hole is 10-20mm.
The present invention is nested with a central shaft in central tube, current flow into the film silk from the through hole of central shaft and filter.Be equivalent to increase a bolster, reduce the pressure of current scour film silk, make the film silk life-span longer, efficient is higher.
Claims (1)
1. the polysulfone hollow fiber ultrafiltration membrane system with the center reinforced pipe comprises shell (1), end cap (2), central tube (3), film silk (4); Arrange central tube (3) in the described shell (1), end cap (2) is respectively arranged at the two ends of shell (1), filling film silk (4) in the shell (1) and between the central tube (3); It is characterized in that: also comprise central shaft (5), central shaft (5) is arranged in the central tube (3), and central shaft (5) is gone up and arranged several circular holes, and the spacing 15-20mm between the circular hole, the diameter of circular hole are 10-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101793670A CN102363108A (en) | 2011-06-29 | 2011-06-29 | Hollow fiber ultrafiltration membrane component with central reinforcing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101793670A CN102363108A (en) | 2011-06-29 | 2011-06-29 | Hollow fiber ultrafiltration membrane component with central reinforcing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102363108A true CN102363108A (en) | 2012-02-29 |
Family
ID=45689718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101793670A Pending CN102363108A (en) | 2011-06-29 | 2011-06-29 | Hollow fiber ultrafiltration membrane component with central reinforcing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102363108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398180A (en) * | 2016-05-18 | 2017-11-28 | 余姚市亚东塑业有限公司 | Filter core for ultra-filtration water purifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592061U (en) * | 2010-01-01 | 2010-09-29 | 浙江东洋环境工程有限公司 | Hollow fiber filter membrane module |
| CN202161924U (en) * | 2011-06-29 | 2012-03-14 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane component with central reinforcing tube |
-
2011
- 2011-06-29 CN CN2011101793670A patent/CN102363108A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592061U (en) * | 2010-01-01 | 2010-09-29 | 浙江东洋环境工程有限公司 | Hollow fiber filter membrane module |
| CN202161924U (en) * | 2011-06-29 | 2012-03-14 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane component with central reinforcing tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398180A (en) * | 2016-05-18 | 2017-11-28 | 余姚市亚东塑业有限公司 | Filter core for ultra-filtration water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102658031B (en) | External filtering system for hollow fiber porous membrane bundle and technology thereof | |
| CN106102882B (en) | Filter device | |
| CN206345699U (en) | A kind of multistage composite supermicro filtration membrane filter core with long-acting backwashing function | |
| CN201105176Y (en) | Non-valve filter with gas inversing wash | |
| CN202161924U (en) | Hollow fiber ultrafiltration membrane component with central reinforcing tube | |
| CN202283454U (en) | Columnar beam-splitting pulsation type hollow-fiber membrane element | |
| CN102363108A (en) | Hollow fiber ultrafiltration membrane component with central reinforcing pipe | |
| CN205127759U (en) | Super micro -filtration membrane module of curtain formula submergence water treatment | |
| CN101856594A (en) | Hollow fiber ultra-filtration film component with crisscross separating film | |
| CN204544002U (en) | A kind of hyperfiltration membrane assembly | |
| CN201454423U (en) | Hollow fiber ultrafiltration membrane element | |
| CN202237813U (en) | Columnar membrane component filter element with distributed hollow fiber membranes | |
| CN201735337U (en) | Hollow fiber ultrafiltration membrane component with improved central catheter structure | |
| CN202161923U (en) | Hollow fiber ultrafiltration membrane component | |
| CN201676645U (en) | Tubular-type composite hollow fiber membrane preparation device | |
| CN202146718U (en) | Ultra-filtration membrane component | |
| CN202538647U (en) | External filter system for hollow fiber porous membrane bundle | |
| CN201735335U (en) | Hollow fiber ultrafiltration membrane module with wavy partitions | |
| CN203379651U (en) | Filtering component and filter | |
| CN201735339U (en) | Hollow fiber ultrafiltration film assembly with cross spacer sheet | |
| CN102363103A (en) | Hollow fiber ultrafiltration membrane component | |
| CN202146722U (en) | Hollow fiber ultrafiltration membrane component with partition plate | |
| CN220257693U (en) | Multi-layer hollow fiber ultrafiltration membrane component | |
| CN105251364A (en) | Curtain type immersion water treatment ultramicro filter membrane component and casting method | |
| CN204474375U (en) | A kind of domestic use of water treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120229 |