KR20070102459A - 막 요소용 시일 링 홀더 및 막 요소 - Google Patents
막 요소용 시일 링 홀더 및 막 요소 Download PDFInfo
- Publication number
- KR20070102459A KR20070102459A KR1020070097556A KR20070097556A KR20070102459A KR 20070102459 A KR20070102459 A KR 20070102459A KR 1020070097556 A KR1020070097556 A KR 1020070097556A KR 20070097556 A KR20070097556 A KR 20070097556A KR 20070102459 A KR20070102459 A KR 20070102459A
- Authority
- KR
- South Korea
- Prior art keywords
- seal ring
- membrane element
- membrane
- ring holder
- holder
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 130
- 238000011144 upstream manufacturing Methods 0.000 claims description 26
- 239000011550 stock solution Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/06—External membrane module supporting or fixing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
실시예 1 | 비교예 1 | |
막 리프의 개수 | 33 | 31 |
권선 구조체의 직경(mm) | 197 | 189 |
막 리프의 폭(mm) | 975 | 938 |
사용된 막면적(m2) | 47.6 | 43.0 |
막의 유효 면적(m2) | 41.7 | 37.5 |
Claims (4)
- 스파이럴형 막 요소용 시일 링 홀더로서, 상기 스파이럴형 막 요소의 단부에 배치되고 상기 스파이럴형 막 요소의 막 단부내로 원액을 유입시키면서 그 외주부상에 시일 링을 유지하는, 상기 막 요소용 시일 링 홀더에 있어서,상기 시일 링 홀더가 링부를 포함하며,상기 링부는,내주부와,외주부와,상기 링부의 단부면상에 배치된 홈부를 가지며,상기 홈부는 상기 내주부로부터 상기 외주부까지 연장되는막 요소용 시일 링 홀더.
- 제 1 항에 있어서,상기 홈부는 상기 링부의 폭과 동일하거나 또는 그보다 작은 깊이를 갖고, 상기 폭은 상기 스파이럴형 막 요소의 축방향에 평행한 방향으로 측정되는막 요소용 시일 링 홀더.
- 제 1 항에 있어서,상기 링부는 상기 시일 링의 상류측 단부면을 지지하는 표면을 더 갖는막 요소용 시일 링 홀더.
- 막 요소에 있어서,스파이럴형 막 요소와,상기 스파이럴형 막 요소를 둘러싸는 외장 부재와,제 1 항에 따른 시일 링 홀더를 포함하고,상기 시일 링 홀더는 상기 스파이럴형 막 요소의 단부의 상류측에 배치되며, 상기 시일 링 홀더의 일부는 상기 외장 부재의 단부내로 삽입되는막 요소.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003324278 | 2003-09-17 | ||
JPJP-P-2003-00324278 | 2003-09-17 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040074101A Division KR100789032B1 (ko) | 2003-09-17 | 2004-09-16 | 막 요소용 시일 링 홀더 및 막 요소 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070102459A true KR20070102459A (ko) | 2007-10-18 |
KR100789041B1 KR100789041B1 (ko) | 2007-12-26 |
Family
ID=34270061
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040074101A KR100789032B1 (ko) | 2003-09-17 | 2004-09-16 | 막 요소용 시일 링 홀더 및 막 요소 |
KR1020070097556A KR100789041B1 (ko) | 2003-09-17 | 2007-09-27 | 막 요소용 시일 링 홀더 및 막 요소 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040074101A KR100789032B1 (ko) | 2003-09-17 | 2004-09-16 | 막 요소용 시일 링 홀더 및 막 요소 |
Country Status (4)
Country | Link |
---|---|
US (3) | US7172697B2 (ko) |
JP (1) | JP4237818B2 (ko) |
KR (2) | KR100789032B1 (ko) |
CN (1) | CN100553750C (ko) |
Families Citing this family (24)
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US7198719B2 (en) * | 2004-09-03 | 2007-04-03 | Nitto Denko Corporation | Sealer holding member for membrane element and membrane element using the same |
JP4492451B2 (ja) * | 2005-06-16 | 2010-06-30 | トヨタ自動車株式会社 | 車両用エアバッグシステム |
JP5030465B2 (ja) * | 2006-04-24 | 2012-09-19 | 日東電工株式会社 | 膜エレメント用シール材保持部材および膜エレメント |
US8153000B2 (en) * | 2007-10-26 | 2012-04-10 | Watts Water Technologies, Inc. | Fluid filter seal |
GB0800774D0 (en) * | 2008-01-16 | 2008-02-27 | Graham William | Reverse osmosis apparatus |
WO2009104750A1 (ja) * | 2008-02-21 | 2009-08-27 | 日東電工株式会社 | 膜エレメント用圧力容器及びこれを備えた膜濾過装置、並びに、膜濾過装置の製造方法 |
WO2009109435A1 (en) * | 2008-03-07 | 2009-09-11 | Bekaert Advanced Filtration Sa | An elongate mesh pack for use as part of a filter candle |
US9447881B2 (en) * | 2008-03-13 | 2016-09-20 | Nippon Valqua Industries, Ltd. | Seal material |
CN104138692B (zh) | 2008-04-04 | 2016-04-06 | 唐纳森公司 | 过滤元件、集尘器和方法 |
JP5594138B2 (ja) * | 2009-02-06 | 2014-09-24 | 東レ株式会社 | 流体分離素子、流体分離素子用テレスコープ防止板、及び流体分離装置 |
JP5401120B2 (ja) | 2009-02-23 | 2014-01-29 | 日東電工株式会社 | 膜エレメント用端部部材及びこれを備えた膜エレメント |
US8728213B2 (en) | 2009-10-12 | 2014-05-20 | Toray Industries, Inc. | Radial split ring seal for filtration systems |
EP2745915B1 (en) * | 2011-08-11 | 2019-03-06 | Nitto Denko Corporation | End member for spiral separation membrane element, spiral separation membrane element and separation membrane module |
US20150096930A1 (en) * | 2012-02-29 | 2015-04-09 | Toray Industries, Inc. | Separation membrane module and replacement method for separation membrane element |
JP5632866B2 (ja) * | 2012-03-07 | 2014-11-26 | 株式会社荏原製作所 | 海水淡水化システムおよびエネルギー回収装置 |
JP5828328B2 (ja) * | 2013-02-20 | 2015-12-02 | 栗田工業株式会社 | 逆浸透膜装置の運転方法、及び逆浸透膜装置 |
JP6172128B2 (ja) * | 2014-03-25 | 2017-08-02 | セイコーエプソン株式会社 | シート製造装置 |
CN104226120B (zh) * | 2014-09-03 | 2017-01-25 | 中国科学院过程工程研究所 | 一种无机膜膜组件的并联结构 |
GB2542591A (en) * | 2015-09-24 | 2017-03-29 | Fuji Film Mfg Europe B V | Fluid separation membrane module assembly |
WO2017058496A1 (en) * | 2015-09-30 | 2017-04-06 | Dow Global Technologies Llc | Filter assembly including spiral wound module, brine seal and end cap |
JP6723741B2 (ja) | 2015-12-28 | 2020-07-15 | 日東電工株式会社 | 膜エレメント、及びこれに用いる膜エレメント用端部部材 |
US10780377B2 (en) | 2016-11-30 | 2020-09-22 | Watts Regulator Co. | Sanitizing filter system and method for a residential water filtering system |
CN107986398A (zh) * | 2017-12-29 | 2018-05-04 | 厦门江天智能仿生科技有限公司 | 一种新型耐高压耐腐蚀耐高温膜壳及其制备方法 |
CN113060798B (zh) * | 2021-03-30 | 2022-10-18 | 海南立昇净水科技实业有限公司 | 可更换过滤膜组件的罐型过滤设备 |
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DE3327431A1 (de) * | 1983-07-29 | 1985-02-14 | Wilhelm 2000 Hamburg Heine | Vorrichtung zum filtern und trennen von stroemungsmedien, insbesondere zur wasserentsalzung und wasserreinigung durch umkehrosmose und ultrafiltration |
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JPH11267469A (ja) | 1998-03-23 | 1999-10-05 | Toray Ind Inc | 流体分離素子組立体 |
JPH11267468A (ja) | 1998-03-23 | 1999-10-05 | Toray Ind Inc | 流体分離素子組立体 |
JPH11267470A (ja) | 1998-03-24 | 1999-10-05 | Toray Ind Inc | 流体分離素子組立体および流体分離膜モジュール |
JP2000093761A (ja) * | 1998-09-24 | 2000-04-04 | Toray Ind Inc | 流体分離素子 |
JP2000354742A (ja) * | 1999-04-13 | 2000-12-26 | Nitto Denko Corp | スパイラル型分離膜エレメント |
US6610126B2 (en) * | 2001-06-06 | 2003-08-26 | Donaldson Company, Inc. | Filter element having sealing members and methods |
US6632356B2 (en) * | 2001-08-01 | 2003-10-14 | Dow Global Technologies Inc. | Separation membrane end cap |
KR20030042730A (ko) * | 2001-11-23 | 2003-06-02 | 재단법인 포항산업과학연구원 | 나권형 분리막 모듈 |
CA2532143A1 (en) * | 2003-08-25 | 2005-03-03 | Pall Corporation | Filtering device and replaceable filter cartridge |
KR200432057Y1 (ko) | 2003-12-22 | 2006-11-30 | 도날드슨 캄파니 인코포레이티드 | 시일 구성을 구비하는 필터요소 |
US7198719B2 (en) * | 2004-09-03 | 2007-04-03 | Nitto Denko Corporation | Sealer holding member for membrane element and membrane element using the same |
-
2004
- 2004-09-16 US US10/942,143 patent/US7172697B2/en active Active
- 2004-09-16 KR KR1020040074101A patent/KR100789032B1/ko active IP Right Grant
- 2004-09-17 CN CNB2004100832979A patent/CN100553750C/zh active Active
-
2006
- 2006-09-29 US US11/529,524 patent/US7749382B2/en not_active Expired - Fee Related
-
2007
- 2007-09-27 KR KR1020070097556A patent/KR100789041B1/ko active IP Right Grant
-
2008
- 2008-09-10 JP JP2008232402A patent/JP4237818B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-03 US US12/417,794 patent/US7910000B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100789032B1 (ko) | 2007-12-26 |
US20050057002A1 (en) | 2005-03-17 |
US20070017860A1 (en) | 2007-01-25 |
US7172697B2 (en) | 2007-02-06 |
US7910000B2 (en) | 2011-03-22 |
KR20050028212A (ko) | 2005-03-22 |
CN100553750C (zh) | 2009-10-28 |
US7749382B2 (en) | 2010-07-06 |
US20090188855A1 (en) | 2009-07-30 |
JP2008290078A (ja) | 2008-12-04 |
JP4237818B2 (ja) | 2009-03-11 |
KR100789041B1 (ko) | 2007-12-26 |
CN1613547A (zh) | 2005-05-11 |
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