AT238728B - Filter base for filter systems - Google Patents

Filter base for filter systems

Info

Publication number
AT238728B
AT238728B AT429262A AT429262A AT238728B AT 238728 B AT238728 B AT 238728B AT 429262 A AT429262 A AT 429262A AT 429262 A AT429262 A AT 429262A AT 238728 B AT238728 B AT 238728B
Authority
AT
Austria
Prior art keywords
filter
systems
base
filter base
filter systems
Prior art date
Application number
AT429262A
Other languages
German (de)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of AT238728B publication Critical patent/AT238728B/en

Links

Classifications

    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/22—Downward filtration, the filter 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
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
AT429262A 1961-06-07 1962-05-25 Filter base for filter systems AT238728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH665361A CH395930A (en) 1961-06-07 1961-06-07 Nozzle base for filter systems

Publications (1)

Publication Number Publication Date
AT238728B true AT238728B (en) 1965-02-25

Family

ID=4312933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT429262A AT238728B (en) 1961-06-07 1962-05-25 Filter base for filter systems

Country Status (4)

Country Link
AT (1) AT238728B (en)
CH (1) CH395930A (en)
DE (1) DE1411746A1 (en)
GB (1) GB956826A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468422A (en) * 1967-02-03 1969-09-23 Chicago Bridge & Iron Co Ceramic filter bottom directly supporting media
US3762559A (en) * 1972-07-17 1973-10-02 Rostone Corp Filter bottom and molded module therefor
US4750999A (en) * 1986-06-09 1988-06-14 Roberts Filter Manufacturing Company Filter employing barrier

Also Published As

Publication number Publication date
DE1411746A1 (en) 1968-10-10
CH395930A (en) 1965-07-31
GB956826A (en) 1964-04-29

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