HUT40340A - Method and apparatus for continuous filtering fluids on moving granular bed - Google Patents

Method and apparatus for continuous filtering fluids on moving granular bed

Info

Publication number
HUT40340A
HUT40340A HU841732A HU173284A HUT40340A HU T40340 A HUT40340 A HU T40340A HU 841732 A HU841732 A HU 841732A HU 173284 A HU173284 A HU 173284A HU T40340 A HUT40340 A HU T40340A
Authority
HU
Hungary
Prior art keywords
granular bed
continuous filtering
filtering fluids
moving granular
moving
Prior art date
Application number
HU841732A
Other languages
Hungarian (hu)
Other versions
HU202124B (en
Inventor
Zoltan Nagy
Jenoe Rauschenberger
Attila Kovacs
Aurel Ujhidy
Jozsef Pasti
Karoly Gombas
Imre Pallos
Original Assignee
Magyar Asvanyolaj Es Foeldgaz
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 Magyar Asvanyolaj Es Foeldgaz filed Critical Magyar Asvanyolaj Es Foeldgaz
Priority to HU841732A priority Critical patent/HU202124B/en
Priority to DE19843432377 priority patent/DE3432377A1/en
Priority to AT0281084A priority patent/AT380642B/en
Priority to CS852072A priority patent/CS248049B2/en
Priority to SU853883687A priority patent/SU1468403A3/en
Priority to PL1985252991A priority patent/PL146002B1/en
Publication of HUT40340A publication Critical patent/HUT40340A/en
Publication of HU202124B publication Critical patent/HU202124B/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
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • 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
    • B01D24/18—Combined upward and downward filtration
    • B01D24/183—Combined upward and downward filtration the filtering 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
HU841732A 1984-05-04 1984-05-04 Method and apparatus for continuous filtering fluids on moving granular bed HU202124B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU841732A HU202124B (en) 1984-05-04 1984-05-04 Method and apparatus for continuous filtering fluids on moving granular bed
DE19843432377 DE3432377A1 (en) 1984-05-04 1984-09-03 Process for continuously filtering liquids
AT0281084A AT380642B (en) 1984-05-04 1984-09-03 METHOD AND DEVICE FOR CONTINUOUS FILTERING OF LIQUIDS
CS852072A CS248049B2 (en) 1984-05-04 1985-03-22 Method of continual filtration of liquids and apparatus to perform this method
SU853883687A SU1468403A3 (en) 1984-05-04 1985-04-17 Apparatus for continuous filtration of liquids
PL1985252991A PL146002B1 (en) 1984-05-04 1985-04-18 Apparatus for continuous filtration of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU841732A HU202124B (en) 1984-05-04 1984-05-04 Method and apparatus for continuous filtering fluids on moving granular bed

Publications (2)

Publication Number Publication Date
HUT40340A true HUT40340A (en) 1986-12-28
HU202124B HU202124B (en) 1991-02-28

Family

ID=10955910

Family Applications (1)

Application Number Title Priority Date Filing Date
HU841732A HU202124B (en) 1984-05-04 1984-05-04 Method and apparatus for continuous filtering fluids on moving granular bed

Country Status (6)

Country Link
AT (1) AT380642B (en)
CS (1) CS248049B2 (en)
DE (1) DE3432377A1 (en)
HU (1) HU202124B (en)
PL (1) PL146002B1 (en)
SU (1) SU1468403A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704238A1 (en) * 1997-02-05 1998-08-06 Grabowski Tropfkoerper Technik Bulk filter
US6077426A (en) * 1997-02-05 2000-06-20 Grabowski Tropfkorper-Technik Gmbh Filter filled with loose bulk material
DE10047530A1 (en) * 2000-09-22 2002-04-11 Egner Umwelttech Gmbh Filtering device used for washing out solids from a solid-liquid composition, comprises a housing, a filter bed with bulk material as filter medium, and an inlet unit for the composition to be filtered
WO2020055304A1 (en) * 2018-09-14 2020-03-19 N P Innovation Ab Bio-filter unit for a fish farming system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247143C (en) *
DE267444C (en) *
DE710493C (en) * 1936-08-02 1941-09-15 Wasserreinigung Und Waermetech Filter for cleaning heavily silted fluids
DE1926340C3 (en) * 1969-05-23 1979-12-20 Kiepe Bahn Elektrik Gmbh, 4000 Duesseldorf Circuit arrangement for starting and regenerative braking of a direct current traction vehicle with a pulse-controlled direct current series traction motor
SE396552B (en) * 1976-03-03 1977-09-26 Nordstjernan Rederi Ab PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE

Also Published As

Publication number Publication date
HU202124B (en) 1991-02-28
SU1468403A3 (en) 1989-03-23
PL252991A1 (en) 1985-12-03
DE3432377A1 (en) 1985-11-07
CS248049B2 (en) 1987-01-15
DE3432377C2 (en) 1987-06-19
AT380642B (en) 1986-06-25
PL146002B1 (en) 1988-12-31
ATA281084A (en) 1985-11-15

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee