CN2551327Y - Internal pressure inserted filtering element - Google Patents
Internal pressure inserted filtering element Download PDFInfo
- Publication number
- CN2551327Y CN2551327Y CN 02236854 CN02236854U CN2551327Y CN 2551327 Y CN2551327 Y CN 2551327Y CN 02236854 CN02236854 CN 02236854 CN 02236854 U CN02236854 U CN 02236854U CN 2551327 Y CN2551327 Y CN 2551327Y
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- Prior art keywords
- filter core
- type
- plug
- utility
- model
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Abstract
The utility model relates to an intrinsic pressure type and plug-in type filter core which consists of an ultra filtration membrane, a filter core casing, a plug-in type filter core, a pressure bearing casing and a seal ring. The filter core is provided with a feed inlet opening, an ultrafiltrate outlet opening and a concentrated solution outlet opening. The utility model has the advantages that the cost is saved, the operation is simple, and the equipment is used in a processing terminal to form a dispersion type terminal processing system, so as to reduce the second pollution after ultrafiltration to the maximum limit.
Description
The utility model relates to a kind of inner pressed plug-in type filter core.
The capillary type of original filter core (doughnut) inner pressed milipore filter, its membrane module and equipment thereof all are that filter membrane directly is packaged in the bearing shell, when changing film, need to connect bearing shell and change cost height, complicated operation simultaneously.
The purpose of this utility model provides a kind of inner pressed plug-in type filter core.
The purpose of this utility model is achieved in that
With capillary type (doughnut) inner pressed milipore filter, be not encapsulated into earlier in the filter case of direct pressure-bearing and go, and then filter core installed in the bearing shell go, with sealing ring filter core is sealed again, can a shell one core, also can a shell multicore.Design like this when changing filter membrane, only needs more renew cartridge, does not need to change bearing shell, membrane module can be coupled together by series-parallel mode.
Membrane module and equipment thereof all adopt the cross-flow principle, are provided with the outlet of charging aperture, ultrafiltrate, and concentrated solution outlet has so just carried out stoste the processing of branch matter, and be beneficial to deslagging, collection is trapped thing and carries out backwash and cleaning.
Daub on the film cross section of filter core both ends of the surface, fenestra on the cross section between film endepidermis layer and the appearance cortex is blocked, prevent in the direct hole that infiltrates between the interior exocuticle of liquid to be filtered, simultaneously also prevent from cross section, to ooze out the hole between the exocuticle, mix with liquid to be filtered through endepidermis layer filtered liquid.Guaranteed filtering accuracy like this, also avoided the deep layer of film to pollute,, membrane module can have been coupled together by series-parallel mode in order to improve ultrafiltration output.
The filter core of technique scheme is saved cost, and is simple to operate, and equipment is applied to processing terminal and forms the distributing terminal processing system, reduces the secondary pollution after the ultrafiltration to greatest extent.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model partial sectional view.
Milipore filter (2) is not encapsulated into earlier in the filter case (3) of direct pressure-bearing and goes, and then filter core (1) installed in the bearing shell (4) go, use sealing ring (5) that filter core (1) is sealed again, design like this, when changing milipore filter (2), only need more renew cartridge (1), do not need to change bearing shell (4), be provided with charging aperture (6), ultrafiltrate outlet (7), concentrated solution outlet (8).
Claims (2)
1, a kind of inner pressed plug-in type filter core is characterized in that: inner pressed plug-in type filter core is by filter core (1), and milipore filter (2), filter case (3), bearing shell (4), sealing ring (5) are formed.
2, inner pressed plug-in type filter core according to claim 1 is characterized in that: inner pressed plug-in type filter core also is provided with charging aperture (6), ultrafiltrate outlet (7), concentrated solution outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02236854 CN2551327Y (en) | 2002-05-30 | 2002-05-30 | Internal pressure inserted filtering element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02236854 CN2551327Y (en) | 2002-05-30 | 2002-05-30 | Internal pressure inserted filtering element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551327Y true CN2551327Y (en) | 2003-05-21 |
Family
ID=33710985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02236854 Expired - Lifetime CN2551327Y (en) | 2002-05-30 | 2002-05-30 | Internal pressure inserted filtering element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551327Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862594A (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 double-layered pressure-bearing shell |
| CN103608297A (en) * | 2011-04-27 | 2014-02-26 | 生命吸管有限公司 | Water purification device |
| US11053141B2 (en) | 2013-10-28 | 2021-07-06 | Vestergaard Sa | Water purification device |
-
2002
- 2002-05-30 CN CN 02236854 patent/CN2551327Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862594A (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 double-layered pressure-bearing shell |
| CN103608297A (en) * | 2011-04-27 | 2014-02-26 | 生命吸管有限公司 | Water purification device |
| CN103608297B (en) * | 2011-04-27 | 2015-08-19 | 生命吸管有限公司 | Purifier |
| US9352252B2 (en) | 2011-04-27 | 2016-05-31 | Lifestraw Sa | Water purification device |
| US11053141B2 (en) | 2013-10-28 | 2021-07-06 | Vestergaard Sa | Water purification device |
| US12012341B2 (en) | 2013-10-28 | 2024-06-18 | Lifestraw Sarl | Water purification device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120530 Granted publication date: 20030521 |