ATE182807T1 - Drehfilter und filterelement dafür - Google Patents

Drehfilter und filterelement dafür

Info

Publication number
ATE182807T1
ATE182807T1 AT92912603T AT92912603T ATE182807T1 AT E182807 T1 ATE182807 T1 AT E182807T1 AT 92912603 T AT92912603 T AT 92912603T AT 92912603 T AT92912603 T AT 92912603T AT E182807 T1 ATE182807 T1 AT E182807T1
Authority
AT
Austria
Prior art keywords
filter
rotating member
pack
filter pack
fluid
Prior art date
Application number
AT92912603T
Other languages
English (en)
Inventor
Philip M Rolchigo
Leonard T Hodgins
Malcolm R Kahn
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
Priority claimed from US07/708,069 external-priority patent/US5143630A/en
Application filed by Membrex Inc filed Critical Membrex Inc
Application granted granted Critical
Publication of ATE182807T1 publication Critical patent/ATE182807T1/de

Links

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
    • 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
    • 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
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/763—Filters with filtering elements which move during the filtering operation 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
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Centrifugal Separators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Thermistors And Varistors (AREA)
  • Filters And Equalizers (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Pressure Circuits (AREA)
AT92912603T 1991-05-30 1992-05-28 Drehfilter und filterelement dafür ATE182807T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/708,069 US5143630A (en) 1991-05-30 1991-05-30 Rotary disc filtration device
US07/884,079 US5254250A (en) 1991-05-30 1992-05-15 Rotary filtration device and filter pack therefor

Publications (1)

Publication Number Publication Date
ATE182807T1 true ATE182807T1 (de) 1999-08-15

Family

ID=27108009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92912603T ATE182807T1 (de) 1991-05-30 1992-05-28 Drehfilter und filterelement dafür

Country Status (8)

Country Link
US (1) US5254250A (de)
EP (1) EP0588902B1 (de)
JP (1) JPH0771602B2 (de)
AT (1) ATE182807T1 (de)
AU (1) AU650153B2 (de)
CA (1) CA2106989C (de)
DE (1) DE69229732T2 (de)
WO (1) WO1992021425A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843842A (zh) * 2019-11-12 2021-05-28 杭州科百特过滤器材有限公司 一种过滤器及其安装和拆卸方法

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277461B (en) 1991-12-24 1997-04-02 Pall Corp Dynamic filter system
US5679249A (en) * 1991-12-24 1997-10-21 Pall Corporation Dynamic filter system
US6117322A (en) * 1993-06-23 2000-09-12 Pall Corporation Dynamic filter system
US5707517A (en) * 1995-11-27 1998-01-13 Membrex, Inc. Immersible rotary disc filtration device
CA2197515A1 (en) * 1996-07-15 1998-01-16 Reyad Mahmoud Methods of treating milk products
ATE346676T1 (de) * 1996-09-06 2006-12-15 Pall Corp Scherkraft trennverfahren und vorrichtung
US5925246A (en) * 1996-10-31 1999-07-20 Matrix Pharmaceutical, Inc. Apparatus for aseptic vortex flow concentration
US5874006A (en) * 1996-10-31 1999-02-23 Matrix Pharmaceutical, Inc. Aseptic collagen concentration process
US6916425B2 (en) * 1996-11-29 2005-07-12 Pall Corporation Mashing process
FR2771305B1 (fr) 1997-11-26 2000-02-11 Dit Zhitariouk Nikol Jitariouk Appareil, systeme et procede de separation des liquides
US5993674A (en) * 1998-02-24 1999-11-30 Membrex, Inc. Rotary disc filtration device with means to reduce axial forces
US5944998A (en) * 1998-04-21 1999-08-31 Membrex, Inc. Rotary filtration device with flow-through inner member
US6228255B1 (en) * 1998-07-24 2001-05-08 Dialysis Systems, Inc. Portable water treatment facility
FI114617B (fi) * 1999-07-09 2004-11-30 Steris Europe Inc Suodatinyksikkö ja menetelmä sen tiivistämiseksi
US6251279B1 (en) 1999-12-09 2001-06-26 Dialysis Systems, Inc. Heat disinfection of a water supply
DE10149293A1 (de) * 2001-10-05 2003-04-30 Man Technologie Gmbh Adsorption-Cross-Flow-Filtrationsverfahren
DE20304994U1 (de) * 2003-03-27 2003-07-31 Trw Automotive Electron & Comp Karosseriestopfen
US7291267B2 (en) * 2004-01-30 2007-11-06 Ljc Technologies, L.L.C. Molecular separator
WO2006096134A1 (en) * 2005-03-07 2006-09-14 Esco Process (Asia Pacific) Pte Ltd Liquid filter system
TWI291457B (en) * 2005-04-20 2007-12-21 Kuo Chi Chang Water processing device capable of promoting cleaning effect of filtration membrane
EP1888211B1 (de) * 2005-04-21 2014-01-08 University of Pittsburgh of the Commonwealth System of Higher Education Parakorporale atmungsunterstützungslunge
US8268136B2 (en) * 2007-12-20 2012-09-18 McCutchen, Co. Electrohydraulic and shear cavitation radial counterflow liquid processor
US20090200176A1 (en) 2008-02-07 2009-08-13 Mccutchen Co. Radial counterflow shear electrolysis
US7757866B2 (en) * 2007-12-20 2010-07-20 Mccutchen Co. Rotary annular crossflow filter, degasser, and sludge thickener
DE102009010484A1 (de) * 2009-02-25 2010-08-26 Gea Westfalia Separator Gmbh Filtrationsverfahren und -vorrichtung
EP2233199B1 (de) 2009-03-27 2015-06-24 King Abdulaziz City for Science and Technology Selbstreinigende Umkehrosmosevorrichtung
EP2260917A1 (de) * 2009-05-29 2010-12-15 Novoflow GmbH Filtriersystem und Verfahren zur Optimierung der Filtrierleistung
US8636910B2 (en) * 2010-08-24 2014-01-28 Qwtip Llc Water treatment and revitalization system and method
US9605663B2 (en) 2010-08-24 2017-03-28 Qwtip Llc System and method for separating fluids and creating magnetic fields
US10790723B2 (en) 2010-08-24 2020-09-29 Qwtip Llc Disk-pack turbine
US10130751B2 (en) 2011-03-11 2018-11-20 Fenwal, Inc. Membrane separation and washing devices, systems and methods employing same, and data management systems and methods
WO2012125470A1 (en) 2011-03-11 2012-09-20 Fenwal, Inc. Membrane separation devices, systems and methods employing same and data management systems and methods
WO2013029016A2 (en) 2011-08-24 2013-02-28 Qwtip Llc Retrofit attachments for water treatment systems
WO2013029010A1 (en) 2011-08-24 2013-02-28 Qwtip Llc Water treatment system and method
US20140183144A1 (en) 2011-08-24 2014-07-03 Qwtip Llc Water Treatment System and Method
WO2013130901A1 (en) 2012-02-28 2013-09-06 Qwtip Llc Desalination and/or gas production system and method
WO2013130888A1 (en) 2012-02-29 2013-09-06 Qwtip Llc Levitation and distribution system and method
CN102814068B (zh) * 2012-08-17 2014-06-11 安徽菲利特流体设备制造有限公司 叠片过滤器的曳力分水盘
US10045663B2 (en) * 2014-11-13 2018-08-14 Dongguan Fushiduo Electrics Co., Ltd. Double-screen grinding mechanism and double-screen grinding juicer
WO2016106130A1 (en) 2014-12-22 2016-06-30 PRO-Equipment, Inc. High velocity cross flow dynamic membrane filter
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
CN108471798B (zh) * 2016-01-19 2022-02-08 布朗国际有限责任公司 用于柑橘汁加工的方法和设备
CN105948219B (zh) * 2016-06-14 2018-10-23 上海绿晟环保科技有限公司 污水净化反应器、污水处理系统及污水净化方法
CN106698648B (zh) * 2017-01-05 2019-08-27 江苏大学 一种基于磁性生物炭的旋转式微滤膜反应器
CN107090304B (zh) * 2017-06-01 2019-01-25 盐城市锦瑞石油机械有限公司 一种石油分筛器
US10537840B2 (en) 2017-07-31 2020-01-21 Vorsana Inc. Radial counterflow separation filter with focused exhaust
EP3820595A4 (de) * 2018-07-12 2022-04-13 Tikalsky, John, M. Zentrifugales umkehrosmosesystem
TW202039062A (zh) * 2018-12-14 2020-11-01 美商普羅設備股份有限公司 高速交叉流動態膜過濾器
DE102019102223A1 (de) * 2019-01-29 2020-07-30 Hochschule Für Technik Und Wirtschaft Des Saarlandes Wasserfahrzeug und Verfahren zur Produktion aquatischer Lebewesen
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
CN110075717B (zh) * 2019-03-20 2022-03-04 雅安沃克林环保科技有限公司 降低陶瓷膜污染的旋转式过滤结构、装置及方法
CN114786797A (zh) * 2019-10-10 2022-07-22 南洋理工大学 反渗透设备及其方法
CN111790203B (zh) * 2020-07-22 2021-10-15 李振涛 一种基于污水处理用转盘过滤机
US12023629B2 (en) 2020-08-21 2024-07-02 Specialized Desanders Inc. Stacked-plate filters, filter plates, and methods for a stacked-plate filter
CN112064720B (zh) * 2020-10-13 2021-08-10 广州优易机械科技有限公司 一种供水节能设备
CN112870782A (zh) * 2020-12-28 2021-06-01 中大贝莱特压滤机有限公司 一种用于压滤机滤布清洗装置的可旋转折叠喷水机构
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US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments
CN113476935B (zh) * 2021-07-23 2022-12-23 云浮市粤海环保有限公司 一种便于安装和拆卸的污水处理用转盘过滤机
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CN117018744B (zh) * 2023-10-10 2023-12-12 成都航飞航空机械设备制造有限公司 一种机加废屑滤油装置
CN117817433B (zh) * 2024-03-05 2024-05-07 常州市萨格机床有限公司 一种可及时更换冷却水的刀具加工用数控机床冷却装置

Family Cites Families (22)

* 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
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
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
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
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and 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
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
ATE43072T1 (de) * 1985-12-23 1989-06-15 Bauko Baukooperation Gmbh Filterpresse.
US4906379A (en) * 1987-01-28 1990-03-06 Membrex, Inc. Hydrophilic article and method of producing same
US5000848A (en) * 1987-01-28 1991-03-19 Membrex, Inc. Rotary filtration device with hyperphilic membrane
DE3706402C1 (de) * 1987-02-27 1988-07-07 Finckh Maschf Siebsegment fuer Filter zum Eindicken von Fasersuspensionen
EP0324865B1 (de) * 1988-01-18 1993-01-27 Bauko Baukooperation Gmbh Filterpresse
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843842A (zh) * 2019-11-12 2021-05-28 杭州科百特过滤器材有限公司 一种过滤器及其安装和拆卸方法

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EP0588902A1 (de) 1994-03-30
WO1992021425A1 (en) 1992-12-10
CA2106989A1 (en) 1992-12-01
DE69229732D1 (de) 1999-09-09
AU650153B2 (en) 1994-06-09
DE69229732T2 (de) 1999-12-02
US5254250A (en) 1993-10-19
CA2106989C (en) 1997-06-03
AU2012492A (en) 1993-01-08
EP0588902B1 (de) 1999-08-04
JPH06503032A (ja) 1994-04-07
JPH0771602B2 (ja) 1995-08-02
EP0588902A4 (de) 1994-03-17

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