BE826425A - LIQUID FILTER WITH TUBULAR DRAINAGE AND REGENERATION SYSTEM - Google Patents

LIQUID FILTER WITH TUBULAR DRAINAGE AND REGENERATION SYSTEM

Info

Publication number
BE826425A
BE826425A BE154123A BE154123A BE826425A BE 826425 A BE826425 A BE 826425A BE 154123 A BE154123 A BE 154123A BE 154123 A BE154123 A BE 154123A BE 826425 A BE826425 A BE 826425A
Authority
BE
Belgium
Prior art keywords
regeneration system
liquid filter
tubular drainage
drainage
tubular
Prior art date
Application number
BE154123A
Other languages
French (fr)
Inventor
H-R Klein
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 filed Critical
Publication of BE826425A publication Critical patent/BE826425A/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
    • B01D24/46—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
    • B01D24/02—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
BE154123A 1974-03-23 1975-03-07 LIQUID FILTER WITH TUBULAR DRAINAGE AND REGENERATION SYSTEM BE826425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414080A DE2414080C3 (en) 1974-03-23 1974-03-23 Liquid filter

Publications (1)

Publication Number Publication Date
BE826425A true BE826425A (en) 1975-06-30

Family

ID=5910956

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154123A BE826425A (en) 1974-03-23 1975-03-07 LIQUID FILTER WITH TUBULAR DRAINAGE AND REGENERATION SYSTEM

Country Status (8)

Country Link
BE (1) BE826425A (en)
DE (1) DE2414080C3 (en)
ES (1) ES435603A1 (en)
FR (1) FR2264578A1 (en)
HU (1) HU174221B (en)
IT (1) IT1031910B (en)
NL (1) NL7501898A (en)
SE (1) SE7503212L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627090A5 (en) * 1978-05-10 1981-12-31 Sulzer Ag
CH639863A5 (en) * 1979-05-31 1983-12-15 Sulzer Ag FILTER SYSTEM, ESPECIALLY FOR WATER TREATMENT.
IT201700095986A1 (en) * 2017-08-25 2017-11-25 Giuseppe Sicuri Counter-pressure device for mounting drainage nozzles above flat surface without structural reinforcements inside pressurized sand filters built in cylindrical containers.

Also Published As

Publication number Publication date
FR2264578A1 (en) 1975-10-17
NL7501898A (en) 1975-09-25
IT1031910B (en) 1979-05-10
SE7503212L (en) 1975-09-24
DE2414080C3 (en) 1980-06-04
DE2414080A1 (en) 1975-10-02
ES435603A1 (en) 1977-01-01
HU174221B (en) 1979-11-28
DE2414080B2 (en) 1978-03-30

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