Title:
HOLLOW FIBROUS MEMBRANE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2014/190595
Kind Code:
A1
Abstract:
A hollow fibrous membrane element comprises a pressure-bearing housing (7), and hollow fibrous membranes (6), and a water distributing pipe (5). A head sealing cover (3) is disposed at one end of the pressure-bearing housing (7). The head sealing cover (3) is used for fixing the water distributing pipe (5) and sealing the pressure-bearing housing (7). A housing liquid port (8) is disposed in the pressure-bearing housing (7). A cover head liquid port (2) is disposed in the head sealing cover (3). One end of each hollow fibrous membrane (6) is fixed with the pressure-bearing housing (7). The interior of the hollow fibrous membrane (6) communicates with the cover head liquid port (2). The other end of each hollow fibrous membrane (6) is sealed. Each hollow fibrous membrane (6) is radially distributed in the pressure-bearing housing (7).
Inventors:
LIU WEIWEI (CN)
BAO JINFENG (CN)
ZHANG XINGXING (CN)
ZHAO HUI (CN)
BAO JINFENG (CN)
ZHANG XINGXING (CN)
ZHAO HUI (CN)
Application Number:
PCT/CN2013/079544
Publication Date:
December 04, 2014
Filing Date:
July 17, 2013
Export Citation:
Assignee:
ZHEJIANG CREATION ENVIRONMENT TECHNOLOGY CO LTD (CN)
HANGZHOU CREFLUX MEMBRANE THCHNOLOGY CO LTD (CN)
HANGZHOU CREFLUX MEMBRANE THCHNOLOGY CO LTD (CN)
International Classes:
C02F1/44; B01D63/02
Domestic Patent References:
| WO1998053901A1 | 1998-12-03 |
Foreign References:
| CN203264561U | 2013-11-06 | |||
| CN2882771Y | 2007-03-28 | |||
| CN201143420Y | 2008-11-05 | |||
| CN202237813U | 2012-05-30 | |||
| CN1633328A | 2005-06-29 | |||
| JPH05154358A | 1993-06-22 | |||
| DE10004863A1 | 2001-02-15 |
Attorney, Agent or Firm:
ZHEJIANG INPRO LAW FIRM (CN)
浙江英普律师事务所 (CN)
浙江英普律师事务所 (CN)
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