CH202235A - Flüssigkeitsfilter. - Google Patents

Flüssigkeitsfilter.

Info

Publication number
CH202235A
CH202235A CH202235DA CH202235A CH 202235 A CH202235 A CH 202235A CH 202235D A CH202235D A CH 202235DA CH 202235 A CH202235 A CH 202235A
Authority
CH
Switzerland
Prior art keywords
liquid filter
filter
liquid
Prior art date
Application number
Other languages
English (en)
Inventor
Ozongesellschaft M B H
Original Assignee
Ozongesellschaft M B H
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 Ozongesellschaft M B H filed Critical Ozongesellschaft M B H
Publication of CH202235A publication Critical patent/CH202235A/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
    • B01D24/02—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
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
CH202235D 1936-11-30 1937-11-24 Flüssigkeitsfilter. CH202235A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202235X 1936-11-30
DE20937X 1937-09-02
DE30937X 1937-09-03

Publications (1)

Publication Number Publication Date
CH202235A true CH202235A (de) 1939-01-15

Family

ID=27180041

Family Applications (1)

Application Number Title Priority Date Filing Date
CH202235D CH202235A (de) 1936-11-30 1937-11-24 Flüssigkeitsfilter.

Country Status (2)

Country Link
CH (1) CH202235A (de)
FR (1) FR830126A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963417C (de) * 1944-07-19 1957-05-09 Karl Morawe Dipl Ing Fluessigkeitsfilter
US4214992A (en) * 1977-08-12 1980-07-29 Mitsui Engineering And Shipbuilding Co., Ltd. Water collecting and distributing apparatus disposed in a lower portion of high speed filter basin
EP0026789A1 (de) * 1979-09-03 1981-04-15 GebràœDer Sulzer Aktiengesellschaft Filteranlage, insbesondere für die Wasseraufbereitung
EP0523293A1 (de) * 1990-05-03 1993-01-20 Unifilt Corporation Filtration von Flüssigkeiten

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202774A (en) * 1978-05-24 1980-05-13 Dorr-Oliver Incorporated Flow distributor for fluid bed biological reactor
WO1997018881A1 (de) * 1995-11-17 1997-05-29 Ct Umwelttechnik Ag Rückspülbares filterbecken mit drainagerohren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963417C (de) * 1944-07-19 1957-05-09 Karl Morawe Dipl Ing Fluessigkeitsfilter
US4214992A (en) * 1977-08-12 1980-07-29 Mitsui Engineering And Shipbuilding Co., Ltd. Water collecting and distributing apparatus disposed in a lower portion of high speed filter basin
EP0026789A1 (de) * 1979-09-03 1981-04-15 GebràœDer Sulzer Aktiengesellschaft Filteranlage, insbesondere für die Wasseraufbereitung
EP0523293A1 (de) * 1990-05-03 1993-01-20 Unifilt Corporation Filtration von Flüssigkeiten

Also Published As

Publication number Publication date
FR830126A (fr) 1938-07-21

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