IL138774A - Rotary filtration device with flow-through inner member - Google Patents
Rotary filtration device with flow-through inner memberInfo
- Publication number
- IL138774A IL138774A IL13877499A IL13877499A IL138774A IL 138774 A IL138774 A IL 138774A IL 13877499 A IL13877499 A IL 13877499A IL 13877499 A IL13877499 A IL 13877499A IL 138774 A IL138774 A IL 138774A
- Authority
- IL
- Israel
- Prior art keywords
- flow
- inner member
- filtration device
- rotary filtration
- rotary
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
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
- B01D63/16—Rotary, reciprocated or vibrated modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
- B01D29/115—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/157—Flow control valves: Damping or calibrated passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/02—Rotation or turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2033—By influencing the flow dynamically
- B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2083—By reversing the flow
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
- Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/063,931 US5944998A (en) | 1998-04-21 | 1998-04-21 | Rotary filtration device with flow-through inner member |
PCT/US1999/005824 WO1999054019A1 (fr) | 1998-04-21 | 1999-03-18 | Dispositif de filtration tournante a ecoulement continu avec element interne |
Publications (2)
Publication Number | Publication Date |
---|---|
IL138774A0 IL138774A0 (en) | 2001-10-31 |
IL138774A true IL138774A (en) | 2003-09-17 |
Family
ID=22052439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13877499A IL138774A (en) | 1998-04-21 | 1999-03-18 | Rotary filtration device with flow-through inner member |
Country Status (8)
Country | Link |
---|---|
US (1) | US5944998A (fr) |
EP (1) | EP1094877A4 (fr) |
JP (1) | JP2002512109A (fr) |
AU (1) | AU741391B2 (fr) |
CA (1) | CA2327659C (fr) |
IL (1) | IL138774A (fr) |
MX (1) | MXPA00010336A (fr) |
WO (1) | WO1999054019A1 (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU776134B2 (en) * | 1999-09-13 | 2004-08-26 | Anglo Operations Limited | Pulp screen separator |
DE10010778A1 (de) * | 2000-03-04 | 2001-09-06 | Boll & Kirch Filter | Anschwemmfilter |
ATE231408T1 (de) * | 2000-04-20 | 2003-02-15 | Martin Systems Ag | Filtereinrichtung zum klären von verschmutzten flüssigkeiten |
DE60136465D1 (de) * | 2000-06-29 | 2008-12-18 | Biogasol Ipr Aps | Relationen in einem biologischen prozessfluid |
US7208091B2 (en) * | 2000-06-29 | 2007-04-24 | Bio Gasol Ipr Aps | Assembly for withdrawing and filtering partial volumes of process fluid |
EP1381442B1 (fr) * | 2001-04-23 | 2004-10-06 | NFT Nanofiltertechnik GmbH | Dispositif de filtration |
US6962654B2 (en) * | 2001-06-12 | 2005-11-08 | Hydrotreat, Inc. | Methods and apparatus for supplying high concentrations of dissolved oxygen and ozone for chemical and biological processes |
US6669843B2 (en) * | 2001-06-12 | 2003-12-30 | Hydrotreat, Inc. | Apparatus for mixing fluids |
US6960294B2 (en) * | 2001-06-12 | 2005-11-01 | Hydrotreat, Inc. | Apparatus for the separation of solids from liquids by dissolved gas floatation |
US7776213B2 (en) * | 2001-06-12 | 2010-08-17 | Hydrotreat, Inc. | Apparatus for enhancing venturi suction in eductor mixers |
US6805806B2 (en) * | 2001-06-12 | 2004-10-19 | Hydrotreat, Inc. | Method and apparatus for treatment of wastewater employing membrane bioreactors |
US6808693B2 (en) * | 2001-06-12 | 2004-10-26 | Hydrotreat, Inc. | Methods and apparatus for increasing and extending oil production from underground formations nearly depleted of natural gas drive |
US7243721B2 (en) * | 2001-06-12 | 2007-07-17 | Hydrotreat, Inc. | Methods and apparatus for heating oil production reservoirs |
US6875351B2 (en) * | 2001-06-12 | 2005-04-05 | Hydrotreat, Inc. | Methods and apparatus for oil demulsification and separation of oil and suspended solids from produced water |
US7425265B2 (en) * | 2002-05-30 | 2008-09-16 | Kkj, Inc | Vortex-enhanced reverse osmosis filtration device and methods |
US7374677B2 (en) * | 2004-08-20 | 2008-05-20 | Kkj, Inc. | Two stage hemofiltration that generates replacement fluid |
EP2295133B8 (fr) | 2005-04-21 | 2014-07-30 | University of Pittsburgh - Of The Commonwealth System of Higher Education | Poumon d'assistance respiratoire extracorporel |
US7790646B2 (en) * | 2007-12-20 | 2010-09-07 | Chevron U.S.A. Inc. | Conversion of fine catalyst into coke-like material |
US7737068B2 (en) | 2007-12-20 | 2010-06-15 | Chevron U.S.A. Inc. | Conversion of fine catalyst into coke-like material |
US8765622B2 (en) * | 2007-12-20 | 2014-07-01 | Chevron U.S.A. Inc. | Recovery of slurry unsupported catalyst |
US8722556B2 (en) | 2007-12-20 | 2014-05-13 | Chevron U.S.A. Inc. | Recovery of slurry unsupported catalyst |
US20090159495A1 (en) * | 2007-12-20 | 2009-06-25 | Chevron U.S.A. Inc. | Heavy oil conversion |
AU2011207357A1 (en) * | 2010-01-21 | 2012-08-09 | Kkj, Inc. | Vortex-enhanced filtration devices |
KR101382989B1 (ko) * | 2011-09-02 | 2014-04-08 | 현대자동차주식회사 | 미세조류 배양용 광생물 반응장치 |
US10376898B2 (en) * | 2015-06-12 | 2019-08-13 | Dow Global Technologies Llc | Method for manufacturing high aspect ratio silver nanowires |
US10081020B2 (en) | 2015-06-12 | 2018-09-25 | Dow Global Technologies Llc | Hydrothermal method for manufacturing filtered silver nanowires |
US20170072344A1 (en) * | 2015-09-10 | 2017-03-16 | 19346124 Ontario Inc. | Methods and systems for dewatering solid particles in a contaminated liquid mixture |
IL264907B2 (en) * | 2016-09-15 | 2023-03-01 | Evoqua Water Tech Llc | Method and system for treating ultra-purified water |
GB201712306D0 (en) * | 2017-07-31 | 2017-09-13 | Imp Innovations Ltd | Fluidic exfoliation |
CN107540051A (zh) * | 2017-10-11 | 2018-01-05 | 中国石油化工股份有限公司 | 油田回注污水的前期过滤装置 |
EP3810301A4 (fr) * | 2018-06-25 | 2022-02-23 | Peter Hoefler | Filtres rotatifs et systèmes associés |
CN109704496B (zh) * | 2018-12-28 | 2023-11-10 | 福建金源泉科技发展有限公司 | 含有自供电流量计的三水路电解喷雾过滤器 |
MX2022003489A (es) * | 2019-09-25 | 2022-05-19 | Gideon Pinto | Dispositivo de autolimpieza y metodo para la filtracion continua de fluidos de alta viscosidad. |
WO2022139893A1 (fr) * | 2020-12-21 | 2022-06-30 | Shiau Shi En | Dispositif de filtration et de séparation de déchets à circulation continue |
CN112973246B (zh) * | 2021-03-26 | 2022-08-05 | 重庆电力高等专科学校 | 渗滤液排污过滤装置 |
US20230358650A1 (en) * | 2022-05-03 | 2023-11-09 | University Of Utah Research Foundation | Isolation, storage, and delivery of extracellular vesicles using asymmetric depth filters |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025425A (en) * | 1975-09-29 | 1977-05-24 | Dresser Industries, Inc. | Purification apparatus |
US4911847A (en) * | 1983-12-20 | 1990-03-27 | Membrex, Inc. | Process for controlling the permeate composition in a rotary filtration device |
US4876013A (en) * | 1983-12-20 | 1989-10-24 | Membrex Incorporated | Small volume rotary filter |
US4790942A (en) * | 1983-12-20 | 1988-12-13 | Membrex Incorporated | Filtration method and apparatus |
JPS6125773U (ja) * | 1984-07-20 | 1986-02-15 | ダイワ精工株式会社 | 魚釣用リ−ルのスプ−ル回転検出装置 |
US4776964A (en) * | 1984-08-24 | 1988-10-11 | William F. McLaughlin | Closed hemapheresis system and method |
US5000848A (en) * | 1987-01-28 | 1991-03-19 | Membrex, Inc. | Rotary filtration device with hyperphilic membrane |
US4906379A (en) * | 1987-01-28 | 1990-03-06 | Membrex, Inc. | Hydrophilic article and method of producing same |
US4867878A (en) * | 1988-06-09 | 1989-09-19 | Membrex, Inc. | Liquid bearing for rotary apparatus |
US5160633A (en) * | 1989-01-10 | 1992-11-03 | The Coca-Cola Company | Frontal separator system for separating particles from beverage liquids |
FR2668076B1 (fr) * | 1990-10-18 | 1993-04-30 | Kodak Pathe | Procede de separation de constituants solides d'une suspension et dispositif de mise en óoeuvre du procede. |
US5254250A (en) * | 1991-05-30 | 1993-10-19 | Membrex, Inc. | Rotary filtration device and filter pack therefor |
US5143630A (en) * | 1991-05-30 | 1992-09-01 | Membrex, Inc. | Rotary disc filtration device |
US5679249A (en) * | 1991-12-24 | 1997-10-21 | Pall Corporation | Dynamic filter system |
EP0618834A4 (en) * | 1991-12-24 | 1995-11-02 | Pall Corp | Dynamic filter system. |
US5707517A (en) * | 1995-11-27 | 1998-01-13 | Membrex, Inc. | Immersible rotary disc filtration device |
-
1998
- 1998-04-21 US US09/063,931 patent/US5944998A/en not_active Expired - Fee Related
-
1999
- 1999-03-18 EP EP99912619A patent/EP1094877A4/fr not_active Withdrawn
- 1999-03-18 JP JP2000544415A patent/JP2002512109A/ja active Pending
- 1999-03-18 CA CA002327659A patent/CA2327659C/fr not_active Expired - Fee Related
- 1999-03-18 MX MXPA00010336A patent/MXPA00010336A/es unknown
- 1999-03-18 IL IL13877499A patent/IL138774A/xx not_active IP Right Cessation
- 1999-03-18 WO PCT/US1999/005824 patent/WO1999054019A1/fr not_active Application Discontinuation
- 1999-03-18 AU AU30959/99A patent/AU741391B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU741391B2 (en) | 2001-11-29 |
CA2327659A1 (fr) | 1999-10-28 |
AU3095999A (en) | 1999-11-08 |
JP2002512109A (ja) | 2002-04-23 |
US5944998A (en) | 1999-08-31 |
MXPA00010336A (es) | 2002-07-02 |
IL138774A0 (en) | 2001-10-31 |
EP1094877A4 (fr) | 2001-08-08 |
EP1094877A1 (fr) | 2001-05-02 |
CA2327659C (fr) | 2004-08-24 |
WO1999054019A1 (fr) | 1999-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |