DE3785200D1 - Filtrationsapparat. - Google Patents

Filtrationsapparat.

Info

Publication number
DE3785200D1
DE3785200D1 DE8787305577T DE3785200T DE3785200D1 DE 3785200 D1 DE3785200 D1 DE 3785200D1 DE 8787305577 T DE8787305577 T DE 8787305577T DE 3785200 T DE3785200 T DE 3785200T DE 3785200 D1 DE3785200 D1 DE 3785200D1
Authority
DE
Germany
Prior art keywords
drums
draw
clarified liquid
pipe
drum
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
DE8787305577T
Other languages
English (en)
Other versions
DE3785200T2 (de
Inventor
Richard H Wykoff
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
Publication of DE3785200D1 publication Critical patent/DE3785200D1/de
Application granted granted Critical
Publication of DE3785200T2 publication Critical patent/DE3785200T2/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
    • 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
    • B01D33/35—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
DE87305577T 1986-02-06 1987-06-23 Filtrationsapparat. Expired - Lifetime DE3785200T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/826,806 US4702845A (en) 1986-02-06 1986-02-06 Rotary drum filter
EP87305577A EP0296284B1 (de) 1986-02-06 1987-06-23 Filtrationsapparat

Publications (2)

Publication Number Publication Date
DE3785200D1 true DE3785200D1 (de) 1993-05-06
DE3785200T2 DE3785200T2 (de) 1994-01-05

Family

ID=25247587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87305577T Expired - Lifetime DE3785200T2 (de) 1986-02-06 1987-06-23 Filtrationsapparat.

Country Status (4)

Country Link
US (1) US4702845A (de)
EP (1) EP0296284B1 (de)
AU (1) AU589530B2 (de)
DE (1) DE3785200T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679465B1 (fr) * 1991-07-26 1994-10-28 Hydrex Traitements Procede et dispositif de decolmatage de membranes de filtration.
US5300225A (en) * 1992-10-15 1994-04-05 Fischer Harry C Vacuum cleaned micro-strainer system
US5387339A (en) * 1993-12-17 1995-02-07 Coors Brewing Company High efficiency liquid filtration system and method for using the same
DE19517259C1 (de) * 1995-05-11 1996-08-01 Chemieanlagenbau Stasfurt Ag Filtertrommel
US6063294A (en) * 1996-10-15 2000-05-16 Baker Hughes Incorporated Uniform area shower for disc filter
US6336561B1 (en) 1999-06-11 2002-01-08 John Michael Kossik Disposable rotary drum filter
US6267889B1 (en) * 2000-01-26 2001-07-31 Mdf, Llc Rotary drum filter
DE10035299A1 (de) * 2000-07-18 2002-01-31 Fleissner Gerold Vorrichtung zum durchströmenden, kontinuierlichen Behandeln von Textilgut od. dgl.
SE525213C2 (sv) * 2003-05-23 2004-12-28 Hyosong M Lee Förfarande och anordning för kontinuerlig filtrering av partiklar ur en vätska
DK1750826T3 (da) * 2004-05-28 2010-02-01 Univ Evora Fremgangsmåde og apparat til separation af faststof og flydende opslæmninger ved hjælp af filter-aftilstopnings-støttet filtrering
US11529573B2 (en) 2019-04-23 2022-12-20 Greatpyr Resources Llc Systems and processes employing wet/dry suction filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373609A (de) * 1929-10-02
GB867690A (en) * 1958-06-26 1961-05-10 Gen Engineering Company Ab Improved filtering apparatus
US3347379A (en) * 1965-04-12 1967-10-17 Ex Cell O Corp Filtration apparatus
GB1184066A (en) * 1966-06-07 1970-03-11 Euroflow Systems Ltd Improvements in or relating to Filter Apparatus
BE793322A (fr) * 1971-12-29 1973-04-16 Mecafina Sa Installation d'epuration mecanique et biologique d'eaux usees
CA1014073A (en) * 1972-05-15 1977-07-19 Improved Machinery Contrarotating drum filter with fluid biased baffles
US4169792A (en) * 1977-10-13 1979-10-02 Dovel William L Water intake device

Also Published As

Publication number Publication date
AU589530B2 (en) 1989-10-12
DE3785200T2 (de) 1994-01-05
EP0296284A1 (de) 1988-12-28
AU7456187A (en) 1989-01-19
EP0296284B1 (de) 1993-03-31
US4702845A (en) 1987-10-27

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