AT385974B - COLLAR DEVICE FOR FOAMS - Google Patents

COLLAR DEVICE FOR FOAMS

Info

Publication number
AT385974B
AT385974B AT130385A AT130385A AT385974B AT 385974 B AT385974 B AT 385974B AT 130385 A AT130385 A AT 130385A AT 130385 A AT130385 A AT 130385A AT 385974 B AT385974 B AT 385974B
Authority
AT
Austria
Prior art keywords
foams
collar device
collar
Prior art date
Application number
AT130385A
Other languages
German (de)
Other versions
ATA130385A (en
Inventor
Werner Nill
Original Assignee
Werner Nill
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 Werner Nill filed Critical Werner Nill
Publication of ATA130385A publication Critical patent/ATA130385A/en
Application granted granted Critical
Publication of AT385974B publication Critical patent/AT385974B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Removal Of Floating Material (AREA)
AT130385A 1984-05-03 1985-05-02 COLLAR DEVICE FOR FOAMS AT385974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH214884A CH662551A5 (en) 1984-05-03 1984-05-03 CATCHING DEVICE FOR FOAM.

Publications (2)

Publication Number Publication Date
ATA130385A ATA130385A (en) 1987-11-15
AT385974B true AT385974B (en) 1988-06-10

Family

ID=4226998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT130385A AT385974B (en) 1984-05-03 1985-05-02 COLLAR DEVICE FOR FOAMS

Country Status (3)

Country Link
AT (1) AT385974B (en)
CH (1) CH662551A5 (en)
DE (1) DE3515958C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265605A (en) * 1989-04-06 1990-10-30 Tetsuo Nishida Solid-liquid separator
GB2289633B (en) * 1994-05-24 1998-03-04 Richard John Forsey Apparatus and method for separation of contaminants floating on the surface of a liquid
JP5595019B2 (en) * 2009-11-30 2014-09-24 三菱重工業株式会社 Foam treatment device
CN108128884A (en) * 2017-12-08 2018-06-08 浙江海洋大学 A kind of sewage treatment plant's biological tank defoaming device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981310A (en) * 1932-11-02 1934-11-20 Frank S Currie Skimming apparatus
GB573093A (en) * 1943-11-05 1945-11-06 Bertrams Ltd An improved method of and means for removing froth and floating dirt from a flowing liquid
DE1708522B1 (en) * 1968-03-06 1971-01-28 Wasagchemie Ag Process for sucking up oil or other flammable liquids and burning them on top of water or other non-flammable liquids
HU181464B (en) * 1978-05-05 1983-07-28 Alajos Morva Stripping device for separating contaminations suspended in fluids particularly for ones of smaller specific density than that of fluid advantageously for purifying sewages containing oil

Also Published As

Publication number Publication date
DE3515958C2 (en) 1995-02-23
DE3515958A1 (en) 1985-11-07
CH662551A5 (en) 1987-10-15
ATA130385A (en) 1987-11-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties