[go: up one dir, main page]

DE69628945D1 - Dynamische wirbelfilteranordnungen und methoden - Google Patents

Dynamische wirbelfilteranordnungen und methoden

Info

Publication number
DE69628945D1
DE69628945D1 DE69628945T DE69628945T DE69628945D1 DE 69628945 D1 DE69628945 D1 DE 69628945D1 DE 69628945 T DE69628945 T DE 69628945T DE 69628945 T DE69628945 T DE 69628945T DE 69628945 D1 DE69628945 D1 DE 69628945D1
Authority
DE
Germany
Prior art keywords
methods
filter arrangements
swirl filter
dynamic swirl
dynamic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69628945T
Other languages
English (en)
Other versions
DE69628945T2 (de
Inventor
F Hurwitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of DE69628945D1 publication Critical patent/DE69628945D1/de
Publication of DE69628945T2 publication Critical patent/DE69628945T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01D29/41—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 mounted transversely on the tube
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/608—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by temperature measuring
    • 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
    • B01D29/94—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 discharging the filter cake, e.g. chutes
    • B01D29/945—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 discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/02—Forward flushing
    • 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
    • B01D2321/08—Use of hot water or water vapor
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases
    • 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

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)
  • Filtering Materials (AREA)
DE69628945T 1995-10-10 1996-10-09 Dynamische wirbelfilteranordnungen und methoden Expired - Lifetime DE69628945T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US497195P 1995-10-10 1995-10-10
US4971P 1995-10-10
US2216196P 1996-07-19 1996-07-19
US22161P 1996-07-19
PCT/US1996/015782 WO1997013571A1 (en) 1995-10-10 1996-10-09 Dynamic swirl filter assemblies and methods

Publications (2)

Publication Number Publication Date
DE69628945D1 true DE69628945D1 (de) 2003-08-07
DE69628945T2 DE69628945T2 (de) 2004-04-22

Family

ID=26673734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628945T Expired - Lifetime DE69628945T2 (de) 1995-10-10 1996-10-09 Dynamische wirbelfilteranordnungen und methoden

Country Status (9)

Country Link
US (2) US6168724B1 (de)
EP (1) EP0880392B1 (de)
JP (1) JPH11513310A (de)
KR (1) KR19990064179A (de)
CN (1) CN1202838A (de)
AU (1) AU7384796A (de)
DE (1) DE69628945T2 (de)
NO (1) NO981583L (de)
WO (1) WO1997013571A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2264630C (en) 1996-09-06 2006-12-12 Pall Corporation Shear separation method and system
US7316780B1 (en) 1999-01-29 2008-01-08 Pall Corporation Range separation devices and processes
US6368512B1 (en) * 1999-08-14 2002-04-09 Reishauer Ag Process for the filtration and drying of solid particles out of liquids
DE10004096A1 (de) * 2000-01-31 2001-08-09 Fraunhofer Ges Forschung Wasseraufbereitungsanlage
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
US6960294B2 (en) * 2001-06-12 2005-11-01 Hydrotreat, Inc. Apparatus for the separation of solids from liquids by dissolved gas floatation
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
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
US7243721B2 (en) * 2001-06-12 2007-07-17 Hydrotreat, Inc. Methods and apparatus for heating oil production reservoirs
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
US6669843B2 (en) * 2001-06-12 2003-12-30 Hydrotreat, Inc. Apparatus for mixing fluids
JP4619351B2 (ja) * 2003-02-10 2011-01-26 イーペー アーゲー 濾過装置
DE10305320B4 (de) * 2003-02-10 2007-04-12 Erhard Rudolf Filtervorrichtung, Filtermittel und Filtrationsverfahren
US7926666B2 (en) * 2005-10-07 2011-04-19 Savannah River Nuclear Solutions, Llc Rotary filtration system
DE102006044726A1 (de) * 2006-09-20 2008-03-27 Technotrans Ag Verfahren zur Reinigung eines Feuchtmittels für den Offset-Druck mittels Querstromfiltration, sowie Filtriervorrichtung für ein Feuchtmittel
US20090114587A1 (en) * 2007-11-04 2009-05-07 New Century Membrane Co., Ltd Negative pressure reverse osmosis filtering membrane system
US8591622B2 (en) 2010-10-29 2013-11-26 Corning Incorporated Filter apparatus with porous ceramic plates
US8590158B2 (en) * 2010-10-29 2013-11-26 Corning Incorporated Methods of making filter apparatus and fabricating a porous ceramic article
JP5757997B2 (ja) * 2011-05-02 2015-08-05 日本オイルポンプ株式会社 フィルター機構
CN102728123B (zh) * 2012-06-29 2014-10-15 阳光凯迪新能源集团有限公司 高效动态浆液分离过滤装置及其过滤方法
CN104399299B (zh) * 2014-12-09 2015-10-28 中国矿业大学 一种选煤过程中加压过滤机尾气再利用工艺
CN110451612B (zh) * 2019-08-26 2022-01-04 上海太曦环保有限责任公司 一种高效污水处理装置
NO346990B1 (en) * 2021-02-01 2023-03-27 Combipro As Bi-directional filter
US12220657B2 (en) * 2021-04-30 2025-02-11 Pall Corporation Filter disk segments
CN120325230B (zh) * 2025-06-19 2025-08-29 四川金尚环保科技有限公司 一种逆流塔式反应器及生物柴油的合成工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206937A1 (de) 1981-12-24 1984-02-15 Siegfried Dreyer Flachmembran-trenngeraet
US5275725A (en) * 1990-11-30 1994-01-04 Daicel Chemical Industries, Ltd. Flat separation membrane leaf and rotary separation apparatus containing flat membranes
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
US5707517A (en) * 1995-11-27 1998-01-13 Membrex, Inc. Immersible rotary disc filtration device

Also Published As

Publication number Publication date
NO981583D0 (no) 1998-04-07
EP0880392A1 (de) 1998-12-02
NO981583L (no) 1998-06-05
AU7384796A (en) 1997-04-30
US6309544B1 (en) 2001-10-30
CN1202838A (zh) 1998-12-23
US6168724B1 (en) 2001-01-02
JPH11513310A (ja) 1999-11-16
EP0880392B1 (de) 2003-07-02
WO1997013571A1 (en) 1997-04-17
DE69628945T2 (de) 2004-04-22
KR19990064179A (ko) 1999-07-26

Similar Documents

Publication Publication Date Title
DE69628945D1 (de) Dynamische wirbelfilteranordnungen und methoden
DE69627188D1 (de) Brille und brillenfassung
FI972865A7 (fi) Hydroksimetyyli-imidatsodiatseptiinejä ja niiden esterit
DE69608880D1 (de) Testsatz und verfahren
DK0705132T3 (da) Dynamisk filtersystem
DE69533336D1 (de) Testkarte und ihre anwendung
BR9608138A (pt) Dispositivo e método de filtragem de ar
DK0814890T3 (da) Gasfilterenhed
DE69632258D1 (de) Verminderung von schlechten geruchen
DE69717677D1 (de) Koproduktion von perfluormethylperfluorvinylether und perfluorethylperfluorvinylether
DE69620243D1 (de) Haupt- und nebenstromfilter
DE69529066D1 (de) Effizienter medianfilter und verfahren
DE69721913D1 (de) Filterverfahren und dazugehöriges filtersystem
DE69621135D1 (de) Fuzzy-Logikfilterverfahren und Fuzzy-Logikfilter
DE69623008D1 (de) Seismometer und dergleichen
DE59603175D1 (de) Luftfilter
FI960782A7 (fi) Leikkauspöydän päällinen sekä menetelmä sen valmistamiseksi
DE69605010D1 (de) Trifluormethansulfinanilidverbindung und ihre Anwendung
DE69614491D1 (de) 5HT1Dalpha und 5HT2A Ligande
DE69625881D1 (de) Filter und Filterelement
DE69535510D1 (de) Startverfahren und Einrichtung
KR970042928U (ko) 가변형 다이나믹 댐퍼
DE69607692D1 (de) Verbindungsvorrichtung und Verbindungsverfahren
KR970014249U (ko) 다이나믹 댐퍼
KR960026770U (ko) 팽이와 팽이놀이대

Legal Events

Date Code Title Description
8364 No opposition during term of opposition