ATA48883A - METHOD AND DEVICE FOR GENERATING A PULSATING LIQUID CURRENT FOR RINSING BACK FILTER BEDS - Google Patents

METHOD AND DEVICE FOR GENERATING A PULSATING LIQUID CURRENT FOR RINSING BACK FILTER BEDS

Info

Publication number
ATA48883A
ATA48883A AT0048883A AT48883A ATA48883A AT A48883 A ATA48883 A AT A48883A AT 0048883 A AT0048883 A AT 0048883A AT 48883 A AT48883 A AT 48883A AT A48883 A ATA48883 A AT A48883A
Authority
AT
Austria
Prior art keywords
generating
back filter
filter beds
liquid current
pulsating liquid
Prior art date
Application number
AT0048883A
Other languages
German (de)
Original Assignee
Pacik Daniel Dipl Ing
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 Pacik Daniel Dipl Ing filed Critical Pacik Daniel Dipl Ing
Publication of ATA48883A publication Critical patent/ATA48883A/en

Links

Classifications

    • 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
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
AT0048883A 1982-02-15 1983-02-14 METHOD AND DEVICE FOR GENERATING A PULSATING LIQUID CURRENT FOR RINSING BACK FILTER BEDS ATA48883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823205361 DE3205361A1 (en) 1982-02-15 1982-02-15 Process and device for the production of a pulsed liquid stream

Publications (1)

Publication Number Publication Date
ATA48883A true ATA48883A (en) 1986-09-15

Family

ID=6155772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0048883A ATA48883A (en) 1982-02-15 1983-02-14 METHOD AND DEVICE FOR GENERATING A PULSATING LIQUID CURRENT FOR RINSING BACK FILTER BEDS

Country Status (2)

Country Link
AT (1) ATA48883A (en)
DE (1) DE3205361A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617131A (en) * 1985-07-29 1986-10-14 Environmental Elements Corp. Method and system of cleansing a filter bed
DE8717960U1 (en) * 1986-12-22 1991-10-17 AG für industrielle Elektronik AGIE Losone bei Locarno, Losone Labyrinth filters for the dielectric of EDM systems
CA1317367C (en) * 1988-03-04 1993-05-04 Graham A. Winbow Method and apparatus for converting tube waves to body waves for seismic exploration

Also Published As

Publication number Publication date
DE3205361A1 (en) 1983-08-25

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Legal Events

Date Code Title Description
A1Z Withdrawn