ATA198689A - SPLIT FILTER, PREFERRED FOR HIGH VISCOSE LIQUIDS - Google Patents

SPLIT FILTER, PREFERRED FOR HIGH VISCOSE LIQUIDS

Info

Publication number
ATA198689A
ATA198689A AT0198689A AT198689A ATA198689A AT A198689 A ATA198689 A AT A198689A AT 0198689 A AT0198689 A AT 0198689A AT 198689 A AT198689 A AT 198689A AT A198689 A ATA198689 A AT A198689A
Authority
AT
Austria
Prior art keywords
preferred
split filter
high viscose
viscose liquids
liquids
Prior art date
Application number
AT0198689A
Other languages
German (de)
Other versions
AT396874B (en
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of ATA198689A publication Critical patent/ATA198689A/en
Application granted granted Critical
Publication of AT396874B publication Critical patent/AT396874B/en

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
    • B01D29/11—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
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
AT0198689A 1988-12-17 1989-08-22 SPLITTING FILTER, PREFERRED FOR HIGHLY VISCOSE LIQUIDS AT396874B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842608A DE3842608A1 (en) 1988-12-17 1988-12-17 Edge filter, preferably for highly viscous liquids

Publications (2)

Publication Number Publication Date
ATA198689A true ATA198689A (en) 1993-05-15
AT396874B AT396874B (en) 1993-12-27

Family

ID=6369457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0198689A AT396874B (en) 1988-12-17 1989-08-22 SPLITTING FILTER, PREFERRED FOR HIGHLY VISCOSE LIQUIDS

Country Status (2)

Country Link
AT (1) AT396874B (en)
DE (1) DE3842608A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222495C2 (en) * 1992-07-09 1994-08-11 Mann & Hummel Filter Backwashable liquid filter
JP2714914B2 (en) * 1992-08-06 1998-02-16 日本郵船株式会社 Continuous filtration device
DE4446261C2 (en) * 1994-12-23 1996-10-31 Mann & Hummel Filter Gap filter for liquids or gases
DE19735446A1 (en) * 1997-08-16 1999-02-18 Ruhr Oel Gmbh Filter for the removal of solids from liquids
DE19756658C2 (en) * 1997-12-19 2001-05-03 Mahle Filtersysteme Gmbh Filters, in particular backflushable liquid filters
DE19803083A1 (en) * 1998-01-28 1999-07-29 Knecht Filterwerke Gmbh Continuously operating backwash filter
CN110743222A (en) * 2019-10-16 2020-02-04 广州江水清智能科技有限公司 Piston type filter and piston type filtering system
DE102020110177B4 (en) 2020-04-14 2022-06-09 Jürgen Berthold filter press
CN117298744B (en) * 2023-11-29 2024-01-26 泰州市江洲数控机床制造有限公司 A kind of mortar return device for sand wire cutting machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625362A (en) * 1969-06-02 1971-12-07 Amf Inc Removal of oil from water
EG15081A (en) * 1980-09-13 1985-12-31 Kloeckner Humboldt Deutz Ag A divided filter of smearing oil or similar with a partial back stream
IT206326Z2 (en) * 1985-12-10 1987-08-10 Bea Filtri Spa SELF-CLEANING FILTER, ESPECIALLY FOR INDUSTRIAL PLANT SUPPLY WATER.

Also Published As

Publication number Publication date
DE3842608A1 (en) 1990-06-21
AT396874B (en) 1993-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification