DE29804541U1 - Multi-stage filter device - Google Patents

Multi-stage filter device

Info

Publication number
DE29804541U1
DE29804541U1 DE29804541U DE29804541U DE29804541U1 DE 29804541 U1 DE29804541 U1 DE 29804541U1 DE 29804541 U DE29804541 U DE 29804541U DE 29804541 U DE29804541 U DE 29804541U DE 29804541 U1 DE29804541 U1 DE 29804541U1
Authority
DE
Germany
Prior art keywords
filter device
stage filter
stage
filter
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
DE29804541U
Other languages
German (de)
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel GmbH
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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Priority to DE29804541U priority Critical patent/DE29804541U1/en
Publication of DE29804541U1 publication Critical patent/DE29804541U1/en
Priority to PCT/EP1999/001658 priority patent/WO1999047234A1/en
Priority to EP99907630A priority patent/EP1093392A1/en
Priority to TW088104004A priority patent/TW452519B/en
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
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
DE29804541U 1998-03-13 1998-03-13 Multi-stage filter device Expired - Lifetime DE29804541U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29804541U DE29804541U1 (en) 1998-03-13 1998-03-13 Multi-stage filter device
PCT/EP1999/001658 WO1999047234A1 (en) 1998-03-13 1999-03-13 Multi-stage filtering device
EP99907630A EP1093392A1 (en) 1998-03-13 1999-03-13 Multi-stage filtering device
TW088104004A TW452519B (en) 1998-03-13 1999-03-15 Multi-class filteration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29804541U DE29804541U1 (en) 1998-03-13 1998-03-13 Multi-stage filter device

Publications (1)

Publication Number Publication Date
DE29804541U1 true DE29804541U1 (en) 1998-05-20

Family

ID=8054122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29804541U Expired - Lifetime DE29804541U1 (en) 1998-03-13 1998-03-13 Multi-stage filter device

Country Status (4)

Country Link
EP (1) EP1093392A1 (en)
DE (1) DE29804541U1 (en)
TW (1) TW452519B (en)
WO (1) WO1999047234A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018725B4 (en) * 2006-04-20 2010-04-01 Leipoldt, Matthias, Dipl.-Ing. Plant for filtering cooling or processing media for cutting, grinding and erosion processes
CN107285426A (en) * 2016-04-11 2017-10-24 东莞百吉通信设备有限公司 One-to-many oil-water separation system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111275B1 (en) 2007-02-14 2011-09-21 Pall Corporation A module for processing a fluid and a process for manufacture of same
US8245853B2 (en) 2007-02-14 2012-08-21 Pall Corporation Filter module
DE102017212164A1 (en) * 2017-07-17 2019-01-17 Robert Bosch Gmbh Connecting device for an exhaust gas measuring system
CN113545446B (en) * 2020-04-03 2024-04-16 龙王致新(北京)科技有限公司 Soybean milk processing equipment for industrial production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843307A1 (en) * 1978-10-04 1980-04-10 Hoechst Ag METHOD AND ARRANGEMENT FOR SEPARATING SOLID, SLUDGE-LIKE AND, IF NECESSARY, SOLVED PARTS FROM WASTEWATER
DE3038296A1 (en) * 1980-10-10 1982-05-27 Klöckner-Humboldt-Deutz AG, 5000 Köln CLEANING FILTER FOR LUBRICANT OIL
US4786420A (en) * 1987-09-11 1988-11-22 Dalessandro Lawrence C Self-cleaning water filter system
DE3828236C1 (en) * 1988-08-19 1990-01-04 Ag Fuer Industrielle Elektronik Agie Losone Bei Locarno, Losone, Ch
US5177335A (en) * 1990-01-16 1993-01-05 Westhoff Machine Company Prefilter for EDM machine
DE4222495C2 (en) * 1992-07-09 1994-08-11 Mann & Hummel Filter Backwashable liquid filter
DE19501896A1 (en) * 1995-01-23 1996-07-25 Knecht Filterwerke Gmbh Edge filter for liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018725B4 (en) * 2006-04-20 2010-04-01 Leipoldt, Matthias, Dipl.-Ing. Plant for filtering cooling or processing media for cutting, grinding and erosion processes
CN107285426A (en) * 2016-04-11 2017-10-24 东莞百吉通信设备有限公司 One-to-many oil-water separation system

Also Published As

Publication number Publication date
EP1093392A1 (en) 2001-04-25
TW452519B (en) 2001-09-01
WO1999047234A1 (en) 1999-09-23

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980702

R163 Identified publications notified

Effective date: 19980917

R150 Term of protection extended to 6 years

Effective date: 20010410

R151 Term of protection extended to 8 years

Effective date: 20040331

R158 Lapse of ip right after 8 years

Effective date: 20061003