CN105903353B - 膜过滤组件及其膜芯预紧结构 - Google Patents
膜过滤组件及其膜芯预紧结构 Download PDFInfo
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- CN105903353B CN105903353B CN201610393177.1A CN201610393177A CN105903353B CN 105903353 B CN105903353 B CN 105903353B CN 201610393177 A CN201610393177 A CN 201610393177A CN 105903353 B CN105903353 B CN 105903353B
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- 238000003825 pressing Methods 0.000 title claims abstract description 42
- 238000005374 membrane filtration Methods 0.000 title claims description 91
- 239000012530 fluid Substances 0.000 claims abstract description 122
- 239000012528 membrane Substances 0.000 claims abstract description 60
- 238000007667 floating Methods 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000006835 compression Effects 0.000 claims abstract description 39
- 238000007906 compression Methods 0.000 claims abstract description 39
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 119
- 238000007789 sealing Methods 0.000 claims description 110
- 238000000746 purification Methods 0.000 claims description 40
- 230000014759 maintenance of location Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 208000002925 dental caries Diseases 0.000 claims 1
- 230000036316 preload Effects 0.000 abstract description 42
- 238000003466 welding Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000001223 reverse osmosis Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000001728 nano-filtration Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
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- 238000010612 desalination reaction Methods 0.000 description 1
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610393177.1A CN105903353B (zh) | 2016-06-03 | 2016-06-03 | 膜过滤组件及其膜芯预紧结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610393177.1A CN105903353B (zh) | 2016-06-03 | 2016-06-03 | 膜过滤组件及其膜芯预紧结构 |
Publications (2)
Publication Number | Publication Date |
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CN105903353A CN105903353A (zh) | 2016-08-31 |
CN105903353B true CN105903353B (zh) | 2019-01-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201610393177.1A Active CN105903353B (zh) | 2016-06-03 | 2016-06-03 | 膜过滤组件及其膜芯预紧结构 |
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CN (1) | CN105903353B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698154A (en) * | 1983-07-29 | 1987-10-06 | Mohn Juergen | Apparatus for filtering and separating flowing media |
US5500122A (en) * | 1994-05-11 | 1996-03-19 | Uop | Stacked fluid-separation membrane disk module assemblies |
US5520807A (en) * | 1994-05-11 | 1996-05-28 | Uop | Stacked fluid-separation membrane disk module assemblies |
DE202008014306U1 (de) * | 2008-10-28 | 2009-02-19 | Frütsche, Bernhard | Einfaches Druckgehäuse für Membranmodule (Platten- und Wickelmodul) für Drücke >80 bar |
CN102512957A (zh) * | 2011-12-14 | 2012-06-27 | 杭州华东医药集团生物工程研究所有限公司 | 一种阿卡波糖脱色液的浓缩设备和浓缩方法 |
CN102908900A (zh) * | 2012-10-31 | 2013-02-06 | 成都美富特膜科技有限公司 | 一种支撑导流盘和分离过滤膜柱装置 |
CN103657414A (zh) * | 2013-12-18 | 2014-03-26 | 成都美富特膜科技有限公司 | 同端进出水分离过滤膜柱及其料液处理方法 |
CN104128094A (zh) * | 2014-08-25 | 2014-11-05 | 成都美富特膜科技有限公司 | 一种同端进出水分离过滤膜柱 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7926666B2 (en) * | 2005-10-07 | 2011-04-19 | Savannah River Nuclear Solutions, Llc | Rotary filtration system |
-
2016
- 2016-06-03 CN CN201610393177.1A patent/CN105903353B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698154A (en) * | 1983-07-29 | 1987-10-06 | Mohn Juergen | Apparatus for filtering and separating flowing media |
US5500122A (en) * | 1994-05-11 | 1996-03-19 | Uop | Stacked fluid-separation membrane disk module assemblies |
US5520807A (en) * | 1994-05-11 | 1996-05-28 | Uop | Stacked fluid-separation membrane disk module assemblies |
DE202008014306U1 (de) * | 2008-10-28 | 2009-02-19 | Frütsche, Bernhard | Einfaches Druckgehäuse für Membranmodule (Platten- und Wickelmodul) für Drücke >80 bar |
CN102512957A (zh) * | 2011-12-14 | 2012-06-27 | 杭州华东医药集团生物工程研究所有限公司 | 一种阿卡波糖脱色液的浓缩设备和浓缩方法 |
CN102908900A (zh) * | 2012-10-31 | 2013-02-06 | 成都美富特膜科技有限公司 | 一种支撑导流盘和分离过滤膜柱装置 |
CN103657414A (zh) * | 2013-12-18 | 2014-03-26 | 成都美富特膜科技有限公司 | 同端进出水分离过滤膜柱及其料液处理方法 |
CN104128094A (zh) * | 2014-08-25 | 2014-11-05 | 成都美富特膜科技有限公司 | 一种同端进出水分离过滤膜柱 |
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CN105903353A (zh) | 2016-08-31 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 610400 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Applicant after: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote Address before: 610400 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Applicant before: CHENGDU MEIFUTE MEMBRANE TECHNOLOGY Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20160831 Assignee: Shanghai Zhuoer Environmental Protection Technology Co.,Ltd. Assignor: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote Contract record no.: X2019980000847 Denomination of invention: Membrane filtration assembly and membrane core pre-tightening structure thereof Granted publication date: 20190118 License type: Common License Record date: 20191203 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200804 Address after: 610000 No. 22 Guanghua Road, Huaikou Town, Jintang County, Chengdu City, Sichuan Province (Jintang County Industrial Development Zone) Patentee after: Chengdu Meifote Membrane Environmental Protection Technology Co.,Ltd. Address before: 610400 huaikou town Jintang industrial park environmental protection Avenue, Jintang County, Chengdu City, Sichuan Province Patentee before: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W116304 Conclusion of examination: On the basis of claims 1-4 submitted by the patentee on February 26, 2024, the validity of invention patent No. 201610393177.1 shall continue to be maintained Decision date of declaring invalidation: 20240703 Decision number of declaring invalidation: 580269 Denomination of invention: Membrane filtration module and its membrane core pre tightening structure Granted publication date: 20190118 Patentee: Chengdu Meifote Membrane Environmental Protection Technology Co.,Ltd. |