AT273167B - Filter zur Reinigung von Flüssigkeiten - Google Patents

Filter zur Reinigung von Flüssigkeiten

Info

Publication number
AT273167B
AT273167B AT560566A AT560566A AT273167B AT 273167 B AT273167 B AT 273167B AT 560566 A AT560566 A AT 560566A AT 560566 A AT560566 A AT 560566A AT 273167 B AT273167 B AT 273167B
Authority
AT
Austria
Prior art keywords
filters
cleaning liquids
liquids
cleaning
Prior art date
Application number
AT560566A
Other languages
English (en)
Inventor
Ladislav Ing Milks
Original Assignee
Chepos Zd Y Chemickeho A Potra
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 Chepos Zd Y Chemickeho A Potra filed Critical Chepos Zd Y Chemickeho A Potra
Application granted granted Critical
Publication of AT273167B publication Critical patent/AT273167B/de

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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • 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
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Water Treatments (AREA)
AT560566A 1965-06-14 1966-06-13 Filter zur Reinigung von Flüssigkeiten AT273167B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS382265 1965-06-14

Publications (1)

Publication Number Publication Date
AT273167B true AT273167B (de) 1969-08-11

Family

ID=5379425

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00457/69A AT297039B (de) 1965-06-14 1966-06-13 Filter zur reinigung von fluessigkeiten
AT560566A AT273167B (de) 1965-06-14 1966-06-13 Filter zur Reinigung von Flüssigkeiten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT00457/69A AT297039B (de) 1965-06-14 1966-06-13 Filter zur reinigung von fluessigkeiten

Country Status (4)

Country Link
AT (2) AT297039B (de)
BE (1) BE682466A (de)
CH (1) CH486262A (de)
GB (1) GB1147054A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853358A (de) * 1971-11-05 1973-07-26
JPS4853359A (de) * 1971-11-06 1973-07-26
JPS5174275U (de) * 1974-12-09 1976-06-11
JPS5169262A (ja) * 1974-12-12 1976-06-15 Erehon Kakoki Kk Gyoshuchindensochi
US4139473A (en) * 1977-09-12 1979-02-13 Alldredge Robert L Filter
US4547286A (en) * 1980-07-22 1985-10-15 Neptune Microfloc, Inc. Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media
US4743382A (en) * 1980-08-06 1988-05-10 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for separating suspended solids from liquids
AU1622083A (en) * 1982-08-02 1984-02-09 Ecodyne Corp. Regenerating a filter of cellular material
US4608181A (en) * 1983-03-25 1986-08-26 Neptune Microfloc, Inc. Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter
US4865734A (en) * 1988-03-25 1989-09-12 Schulz Christopher R Buoyant coarse media flocculator
US5413749A (en) * 1993-06-04 1995-05-09 Wheelabrator Engineered Systems Inc. Process of making beads for a liquid purification bed
GB9600592D0 (en) * 1996-01-11 1996-03-13 Stagg Kenneth A Self cleaning liquid filter

Also Published As

Publication number Publication date
CH486262A (de) 1970-02-28
BE682466A (de) 1966-11-14
DE1536762B2 (de) 1975-02-20
DE1536762A1 (de) 1970-02-26
GB1147054A (en) 1969-04-02
AT297039B (de) 1972-02-15

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