ATE274367T1 - Rotierende scheibenfiltervorrichtung mit mitteln zur reduzierung der axialkräfte - Google Patents

Rotierende scheibenfiltervorrichtung mit mitteln zur reduzierung der axialkräfte

Info

Publication number
ATE274367T1
ATE274367T1 AT99907124T AT99907124T ATE274367T1 AT E274367 T1 ATE274367 T1 AT E274367T1 AT 99907124 T AT99907124 T AT 99907124T AT 99907124 T AT99907124 T AT 99907124T AT E274367 T1 ATE274367 T1 AT E274367T1
Authority
AT
Austria
Prior art keywords
filter
disc
filtration
filter device
rotating disc
Prior art date
Application number
AT99907124T
Other languages
English (en)
Inventor
Philip M Rolchigo
Leonard T Hodgins
Guanghua Yu
Original Assignee
Membrex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Membrex Inc filed Critical Membrex Inc
Application granted granted Critical
Publication of ATE274367T1 publication Critical patent/ATE274367T1/de

Links

Classifications

    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/055—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 flat filtering elements supported ring shaped
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Automatic Disk Changers (AREA)
AT99907124T 1998-02-24 1999-02-18 Rotierende scheibenfiltervorrichtung mit mitteln zur reduzierung der axialkräfte ATE274367T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/030,367 US5993674A (en) 1998-02-24 1998-02-24 Rotary disc filtration device with means to reduce axial forces
PCT/US1999/003464 WO1999043410A1 (en) 1998-02-24 1999-02-18 Rotary disc filtration device with means to reduce axial forces

Publications (1)

Publication Number Publication Date
ATE274367T1 true ATE274367T1 (de) 2004-09-15

Family

ID=21853890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99907124T ATE274367T1 (de) 1998-02-24 1999-02-18 Rotierende scheibenfiltervorrichtung mit mitteln zur reduzierung der axialkräfte

Country Status (9)

Country Link
US (1) US5993674A (de)
EP (1) EP1059985B1 (de)
JP (1) JP3577460B2 (de)
AT (1) ATE274367T1 (de)
AU (1) AU738773B2 (de)
CA (1) CA2320849C (de)
DE (1) DE69919682T2 (de)
IL (1) IL137800A (de)
WO (1) WO1999043410A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69737030T2 (de) * 1996-09-06 2007-06-28 Pall Corp. Scherkraft trennverfahren und vorrichtung
DE10149293A1 (de) * 2001-10-05 2003-04-30 Man Technologie Gmbh Adsorption-Cross-Flow-Filtrationsverfahren
US8080165B2 (en) * 2002-10-24 2011-12-20 Georgia Tech Research Corporation Systems and methods for disinfection
WO2004037301A2 (en) * 2002-10-24 2004-05-06 Georgia Tech Research Corporation Systems and methods for disinfection
US7507370B2 (en) * 2002-10-24 2009-03-24 Georgia Tech Research Corporation Systems and methods for disinfection
US7089681B2 (en) * 2002-11-26 2006-08-15 Alkermes Controlled Therapeutics, Inc. Method and apparatus for filtering and drying a product
US7311848B2 (en) * 2003-11-14 2007-12-25 Akzo Nobel N. V. Separation apparatus
KR100501524B1 (ko) * 2004-03-11 2005-07-18 주식회사 환경비젼이십일 와류 발생용 로터 및 이를 채용한 여과장치
EP1854530A1 (de) * 2006-05-10 2007-11-14 Grundfos Management A/S Rotationsfilter mit zentraler Feedzuführung und Filterplatten hierfür
EP2042229A1 (de) * 2007-09-28 2009-04-01 Grundfos BioBooster A/S Drosselspule und Reaktor
WO2009075440A1 (en) * 2007-12-11 2009-06-18 Fil Max Co., Ltd. Filtering apparatus employing the rotor for multistage generating variable vortex flow
US7757866B2 (en) * 2007-12-20 2010-07-20 Mccutchen Co. Rotary annular crossflow filter, degasser, and sludge thickener
US20090200176A1 (en) * 2008-02-07 2009-08-13 Mccutchen Co. Radial counterflow shear electrolysis
US8268136B2 (en) 2007-12-20 2012-09-18 McCutchen, Co. Electrohydraulic and shear cavitation radial counterflow liquid processor
KR101717302B1 (ko) * 2008-11-18 2017-03-27 씨씨 바이오테크 엘엘씨 역류 크로마토그래피 로터
EP2260917A1 (de) * 2009-05-29 2010-12-15 Novoflow GmbH Filtriersystem und Verfahren zur Optimierung der Filtrierleistung
JP4937389B2 (ja) * 2010-08-11 2012-05-23 三協技研工業株式会社 固液分離方法及び固液分離装置
SG189285A1 (en) * 2010-10-03 2013-05-31 Ron Tal Filtration system
JP5403454B1 (ja) * 2013-01-30 2014-01-29 有限会社石代生産 水流分布変動式フライヤー
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
WO2018107043A1 (en) * 2016-12-09 2018-06-14 Cummins Filtration Ip, Inc. Centrifugal separator with improved volumetric surface area packing density and separation performance
US20180252686A1 (en) * 2017-03-05 2018-09-06 David A. Smith Vortical Thin Film Reactor
US10537840B2 (en) 2017-07-31 2020-01-21 Vorsana Inc. Radial counterflow separation filter with focused exhaust
CN107827214B (zh) * 2017-12-04 2023-10-20 福建金源泉科技发展有限公司 一种滤芯
US11911719B2 (en) * 2019-09-20 2024-02-27 Massachusetts Institute Of Technology Devices and methods for the integrated filtration, drying, and mechanical processing of active pharmaceutical ingredients
US12247890B2 (en) * 2019-09-23 2025-03-11 Arradiance, Llc Vacuum gauge protector for deposition systems
EP3907188A1 (de) * 2020-05-08 2021-11-10 Brita GmbH Drainageplatte für flüssigkeiten
US12220657B2 (en) * 2021-04-30 2025-02-11 Pall Corporation Filter disk segments
CN113231353B (zh) * 2021-06-09 2023-06-16 安徽诚一科技有限公司 一种铁板烧台面食物残渣的自清理装置

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343144C (de) * 1916-06-24 1921-10-28 United Filters Corp Druckfilter
US1762560A (en) * 1927-07-15 1930-06-10 Morton System Inc Method of filtering
US3455821A (en) * 1964-02-01 1969-07-15 Ahlstroem Oy Apparatus for treating slurries or gases with screen or filter surfaces under pressure
AT258313B (de) * 1964-07-28 1967-11-27 Jan Dipl Ing Kaspar Verfahren und Einrichtung zum dynamischen Eindicken von Suspensionen
GB1057015A (en) * 1964-08-07 1967-02-01 Jan Kaspar Improvements in or relating to a method and apparatus for dynamic filtration of slurries
AT290563B (de) * 1966-12-21 1971-05-15 Vyzk Ustav Organ Syntez Verfahren und vorrichtung zum kontinuierlichen dynamischen eindicken von suspensionen
US3884813A (en) * 1974-05-13 1975-05-20 Artisan Ind Solids concentrator with a rotor having ploughs thereon
US4066546A (en) * 1974-10-25 1978-01-03 Toshin Science Co., Ltd. Continuous filtering process and an apparatus therefor
US4025425A (en) * 1975-09-29 1977-05-24 Dresser Industries, Inc. Purification apparatus
US4132649A (en) * 1977-03-28 1979-01-02 Dresser Industries, Inc Gasket arrangement for purification apparatus
US4216094A (en) * 1979-03-20 1980-08-05 Envirotech Corporation Sector body for rotary disc dewatering apparatus
US4311589A (en) * 1979-11-06 1982-01-19 Biomedics, Inc. Toroidal flow blood reactor
US4330405A (en) * 1980-09-29 1982-05-18 Davis Kent L Vacuum disc filter
US4376049A (en) * 1981-12-28 1983-03-08 Valentine Philip J Dynamic filter system
DE3232354A1 (de) * 1982-08-31 1984-03-01 Anton Steinecker Maschinenfabrik Gmbh, 8050 Freising Grossflaechiges rotationsscheibenfilterelement fuer kesselfilter und verfahren zum betrieb eines solchen rotationsscheibenfilterelementes
US4876013A (en) * 1983-12-20 1989-10-24 Membrex Incorporated Small volume rotary filter
US4911847A (en) * 1983-12-20 1990-03-27 Membrex, Inc. Process for controlling the permeate composition in a rotary filtration device
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
US4592848A (en) * 1984-12-11 1986-06-03 Pabst Richard E Flow through filter with backflush clearing capability
US4717485A (en) * 1985-01-08 1988-01-05 Brunsell Zahra K Multi-phase separator with porous filter disks
DE3528429A1 (de) * 1985-08-08 1987-02-12 Voith Gmbh J M Scheibeneindicker
EP0226659B1 (de) * 1985-12-23 1989-05-17 Bauko Baukooperation Gmbh Filterpresse
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
DE3706402C1 (de) * 1987-02-27 1988-07-07 Finckh Maschf Siebsegment fuer Filter zum Eindicken von Fasersuspensionen
US4872806A (en) * 1987-05-15 1989-10-10 Aisan Kogyo Kabushiki Kaisha Centrifugal pump of vortex-flow type
JPS6458309A (en) * 1987-08-28 1989-03-06 Yagishita Goshi Kaisha Crossflow type filter
DE3877938D1 (de) * 1988-01-18 1993-03-11 Bauko Baukooperation Gmbh Filterpresse.
DE3813345A1 (de) * 1988-04-21 1989-11-02 Biersdorf Apparatebau Rotorfilterpresse mit kammerstroemung
US4867878A (en) * 1988-06-09 1989-09-19 Membrex, Inc. Liquid bearing for rotary apparatus
DE4005736A1 (de) * 1990-02-23 1991-09-05 Biersdorf Apparatebau Rotorfilterpresse mit geteilten filterplatten
US5143630A (en) * 1991-05-30 1992-09-01 Membrex, Inc. Rotary disc filtration device
US5254250A (en) * 1991-05-30 1993-10-19 Membrex, Inc. Rotary filtration device and filter pack therefor
US5271838A (en) * 1991-09-13 1993-12-21 Pall Corporation Filter assembly with filter elements separated by spacers
FI943014L (fi) * 1991-12-24 1994-08-04 Pall Corp Dynaaminen suodatinjärjestelmä
US5599164A (en) * 1995-04-03 1997-02-04 Murray; William E. Centrifugal process pump with booster impeller
US5707517A (en) * 1995-11-27 1998-01-13 Membrex, Inc. Immersible rotary disc filtration device

Also Published As

Publication number Publication date
JP3577460B2 (ja) 2004-10-13
US5993674A (en) 1999-11-30
EP1059985A1 (de) 2000-12-20
EP1059985B1 (de) 2004-08-25
AU738773B2 (en) 2001-09-27
IL137800A (en) 2003-06-24
CA2320849C (en) 2005-05-03
IL137800A0 (en) 2001-10-31
DE69919682T2 (de) 2005-09-01
JP2002504415A (ja) 2002-02-12
AU2685899A (en) 1999-09-15
DE69919682D1 (de) 2004-09-30
WO1999043410A1 (en) 1999-09-02
CA2320849A1 (en) 1999-09-02
EP1059985A4 (de) 2001-05-23

Similar Documents

Publication Publication Date Title
ATE274367T1 (de) Rotierende scheibenfiltervorrichtung mit mitteln zur reduzierung der axialkräfte
ATE182806T1 (de) Filter mit rotierenden ringscheiben
CA2237061A1 (en) Immersible rotary disc filtration device
EP0125908A3 (en) Asymmetric polyimide reverse osmosis membrane, method for preparation of same and use thereof for organic liquid separations
ATE344696T1 (de) Rotationsfilter
WO2002007478A3 (de) Filter
SE0104306L (sv) Filtersektor för roterande skivfilter samt filterduksenhet för användning vid sådan filtersektor
ATE189970T1 (de) Anorganisches mehrkanal-filterelement zum filtrieren von fluiden
WO1999029393A8 (en) Filtration apparatus
ATE481156T1 (de) Drehscheibenvorrichtung zur dynamischen filtration
EP0191714A3 (de) Mehrscheibenraffineur
ATE56592T1 (de) Beseitigung und gewinnung pflanzlicher polyphenole.
DE50011280D1 (de) Vorrichtung zum Rotationsgewindefräsen und Gewindefräser für diese Vorrichtung
ATE501780T1 (de) Scheibenartige filtrationsvorrichtung mit lüftungsplatten
CA1322336C (en) Suction dryer
DK0900212T3 (da) Chirale phenyldihydrofuranoner som PDE-IV inhibitorer
CA2516230A1 (en) Rotary filter device for filtering liquids
DE3866527D1 (de) Einrichtung von rotierenden filtern zur verbesserten abfuhr von filtrat.
GB1490362A (en) Filtration apparatus
PL332045A1 (en) Disk-shaped rotary bed
FI973843L (fi) Ohjauspää pyöriviä, säädettävillä suodosvyöhykkeillä varustettuja suodattamia varten
RU2005123500A (ru) Дисковый вакуум-фильтр
RU92003775A (ru) Ротор дезинтегратора
ES1046809U (es) Horno-asador rotativo motorizado.
FI20000452A7 (fi) Lietteen suodatuslaite

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties