CN201482426U - Hollow fiber ultrafiltration membrane component provided with baffle plates - Google Patents
Hollow fiber ultrafiltration membrane component provided with baffle plates Download PDFInfo
- Publication number
- CN201482426U CN201482426U CN2009202084699U CN200920208469U CN201482426U CN 201482426 U CN201482426 U CN 201482426U CN 2009202084699 U CN2009202084699 U CN 2009202084699U CN 200920208469 U CN200920208469 U CN 200920208469U CN 201482426 U CN201482426 U CN 201482426U
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- CN
- China
- Prior art keywords
- ultrafiltration membrane
- hollow fiber
- fiber ultrafiltration
- bearing shell
- water inlet
- 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
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Abstract
The utility model provides a hollow fiber ultrafiltration membrane component provided with baffle plates, comprising a pressure-bearing shell, an ultrafiltration membrane is arranged in the pressure-bearing shell and a water inlet and a water outlet are respectively arranged at the side surface of the pressure-bearing shell. The hollow fiber ultrafiltration membrane component is characterized in that the arched baffle plates are respectively arranged at the inner sides of the water inlet and the water outlet, and the concave surfaces of the arched baffle plates are opposite to the water inlet and the water outlet. The hollow fiber ultrafiltration membrane component has the advantages that the damage to the membrane by the backwashing liquid is reduced, and the effect of protecting the membrane is achieved.
Description
Technical field
The utility model relates to a kind of polysulfone hollow fiber ultrafiltration membrane system with catch, belongs to the filter technical field.
Background technology
As shown in Figure 1, be traditional polysulfone hollow fiber ultrafiltration membrane system schematic diagram, described polysulfone hollow fiber ultrafiltration membrane system comprises bearing shell 2, is provided with milipore filter 1 in the bearing shell 2, and bearing shell 2 sides are respectively equipped with water inlet 3 and delivery port 5.As shown in Figure 4, be the B-B sectional view of Fig. 1.When it was carried out backwash, flushing liquor was entered by lateral inflow mouth 3 places, and direct and milipore filter 1 cleans, because backwash needs certain pressure, so such structure just causes the damage of backwash liquor to milipore filter 1 easily.
Summary of the invention
The purpose of this utility model provides a kind of polysulfone hollow fiber ultrafiltration membrane system with catch, makes when cleaning hyperfiltration membrane assembly is counter, can reduce the damage of backwash liquor to film.
In order to achieve the above object, the technical solution of the utility model provides a kind of polysulfone hollow fiber ultrafiltration membrane system with catch, comprise bearing shell, be provided with milipore filter in the bearing shell, the bearing shell side is respectively equipped with water inlet and delivery port, it is characterized in that the inboard of described water inlet and delivery port all is provided with the arch catch, the concave surface of arch catch is relative with water inlet and delivery port.
When carrying out that membrane module is counter to be cleaned, delivery port becomes water inlet, when backwash liquor enters membrane module inside thus, at first contact is the concave surface of catch, flow to the bearing shell inside of filling the film silk downwards along catch then, so both cushioned the pressure of backwash liquor, thereby reduced damage, finished backwash work again film.
The utility model has the advantages that to have reduced the damage of backwash liquor, reach the effect of diaphragm film.
Description of drawings
Fig. 1 is traditional polysulfone hollow fiber ultrafiltration membrane system schematic diagram;
Fig. 2 is the polysulfone hollow fiber ultrafiltration membrane system schematic diagram of band catch;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 1.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 2, be the polysulfone hollow fiber ultrafiltration membrane system schematic diagram of band catch, Fig. 3 is its A-A sectional view, and described polysulfone hollow fiber ultrafiltration membrane system is made up of milipore filter 1, bearing shell 2, water inlet 3, arch catch 4 and delivery port 5.
Be provided with milipore filter 1 in the bearing shell 2, bearing shell 2 sides are respectively equipped with water inlet 3 and delivery port 5, it is characterized in that, the inboard of described water inlet 3 and delivery port 5 all is provided with arch catch 4, and the concave surface of arch catch 4 is relative with delivery port 5 with water inlet 3.
Claims (1)
1. polysulfone hollow fiber ultrafiltration membrane system with catch, comprise bearing shell (2), be provided with milipore filter (1) in the bearing shell (2), bearing shell (2) side is respectively equipped with water inlet (3) and delivery port (5), it is characterized in that, the inboard of described water inlet (3) and delivery port (5) all is provided with arch catch (4), and the concave surface of arch catch (4) is relative with delivery port (5) with water inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202084699U CN201482426U (en) | 2009-08-26 | 2009-08-26 | Hollow fiber ultrafiltration membrane component provided with baffle plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202084699U CN201482426U (en) | 2009-08-26 | 2009-08-26 | Hollow fiber ultrafiltration membrane component provided with baffle plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482426U true CN201482426U (en) | 2010-05-26 |
Family
ID=42421320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202084699U Expired - Fee Related CN201482426U (en) | 2009-08-26 | 2009-08-26 | Hollow fiber ultrafiltration membrane component provided with baffle plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363105A (en) * | 2011-06-29 | 2012-02-29 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane assembly with grooved separation blade |
| CN102363107A (en) * | 2011-06-29 | 2012-02-29 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane component of perforated arched baffle plate |
| CN104174293A (en) * | 2014-08-27 | 2014-12-03 | 南京万德斯环保科技有限公司 | Device for relieving or preventing blockage of external tubular ultra-filtration membrane |
-
2009
- 2009-08-26 CN CN2009202084699U patent/CN201482426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363105A (en) * | 2011-06-29 | 2012-02-29 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane assembly with grooved separation blade |
| CN102363107A (en) * | 2011-06-29 | 2012-02-29 | 苏州顶裕水务科技有限公司 | Hollow fiber ultrafiltration membrane component of perforated arched baffle plate |
| CN104174293A (en) * | 2014-08-27 | 2014-12-03 | 南京万德斯环保科技有限公司 | Device for relieving or preventing blockage of external tubular ultra-filtration membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120826 |