DE9311019U1 - Filter candle for backwash filter - Google Patents

Filter candle for backwash filter

Info

Publication number
DE9311019U1
DE9311019U1 DE9311019U DE9311019U DE9311019U1 DE 9311019 U1 DE9311019 U1 DE 9311019U1 DE 9311019 U DE9311019 U DE 9311019U DE 9311019 U DE9311019 U DE 9311019U DE 9311019 U1 DE9311019 U1 DE 9311019U1
Authority
DE
Germany
Prior art keywords
filter
candle
backwash
backwash filter
filter candle
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
DE9311019U
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.)
LASKOWSKY OTTO 45527 HATTINGEN DE
Original Assignee
LASKOWSKY OTTO 45527 HATTINGEN DE
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 LASKOWSKY OTTO 45527 HATTINGEN DE filed Critical LASKOWSKY OTTO 45527 HATTINGEN DE
Priority to DE9311019U priority Critical patent/DE9311019U1/en
Publication of DE9311019U1 publication Critical patent/DE9311019U1/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
    • 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
    • B01D29/23—Supported filter elements arranged for outward 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
DE9311019U 1993-07-23 1993-07-23 Filter candle for backwash filter Expired - Lifetime DE9311019U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9311019U DE9311019U1 (en) 1993-07-23 1993-07-23 Filter candle for backwash filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9311019U DE9311019U1 (en) 1993-07-23 1993-07-23 Filter candle for backwash filter

Publications (1)

Publication Number Publication Date
DE9311019U1 true DE9311019U1 (en) 1994-11-17

Family

ID=6895955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9311019U Expired - Lifetime DE9311019U1 (en) 1993-07-23 1993-07-23 Filter candle for backwash filter

Country Status (1)

Country Link
DE (1) DE9311019U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792353A (en) * 1996-05-31 1998-08-11 Filtrox-Werk Ag Helical filter candle including evenly spaced turns and compressed ends and method of its manufacture
EP2638941A1 (en) * 2012-03-12 2013-09-18 Ingo Seebach Candle-shaped filter composed of multiple stacked lamellae

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409036A1 (en) * 1984-02-22 1985-08-22 Maschinenfabrik Karl Brieden & Co, 4630 Bochum Backwash filter, in particular utility water filter, having at least one filter cartridge composed of annular discs arranged one above the other
US4707259A (en) * 1984-03-29 1987-11-17 Charles Doucet Filter with superposed rings for filtering liquids
US4753731A (en) * 1984-04-27 1988-06-28 Mordeki Drori Multiple-disc type filters
US4966702A (en) * 1984-12-24 1990-10-30 Mordeki Drori Multiple-disc type filters
WO1991004089A1 (en) * 1989-09-20 1991-04-04 Pierre Schaegis Method and device for filtering and processing fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409036A1 (en) * 1984-02-22 1985-08-22 Maschinenfabrik Karl Brieden & Co, 4630 Bochum Backwash filter, in particular utility water filter, having at least one filter cartridge composed of annular discs arranged one above the other
US4707259A (en) * 1984-03-29 1987-11-17 Charles Doucet Filter with superposed rings for filtering liquids
US4753731A (en) * 1984-04-27 1988-06-28 Mordeki Drori Multiple-disc type filters
US4966702A (en) * 1984-12-24 1990-10-30 Mordeki Drori Multiple-disc type filters
WO1991004089A1 (en) * 1989-09-20 1991-04-04 Pierre Schaegis Method and device for filtering and processing fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792353A (en) * 1996-05-31 1998-08-11 Filtrox-Werk Ag Helical filter candle including evenly spaced turns and compressed ends and method of its manufacture
EP2638941A1 (en) * 2012-03-12 2013-09-18 Ingo Seebach Candle-shaped filter composed of multiple stacked lamellae

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