CS248049B2 - Method of continual filtration of liquids and apparatus to perform this method - Google Patents

Method of continual filtration of liquids and apparatus to perform this method Download PDF

Info

Publication number
CS248049B2
CS248049B2 CS852072A CS207285A CS248049B2 CS 248049 B2 CS248049 B2 CS 248049B2 CS 852072 A CS852072 A CS 852072A CS 207285 A CS207285 A CS 207285A CS 248049 B2 CS248049 B2 CS 248049B2
Authority
CS
Czechoslovakia
Prior art keywords
liquid
filter
bed
flushing
filter medium
Prior art date
Application number
CS852072A
Other languages
Czech (cs)
English (en)
Inventor
Zoltan Nagy
Jenoe Rauschenberger
Jozsef Pasti
Attila Kovacs
Karoly Gombas
Aurel Ujhidy
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
Publication of CS248049B2 publication Critical patent/CS248049B2/cs

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)
CS852072A 1984-05-04 1985-03-22 Method of continual filtration of liquids and apparatus to perform this method CS248049B2 (en)

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 (1)

Publication Number Publication Date
CS248049B2 true CS248049B2 (en) 1987-01-15

Family

ID=10955910

Family Applications (1)

Application Number Title Priority Date Filing Date
CS852072A CS248049B2 (en) 1984-05-04 1985-03-22 Method of continual filtration of liquids and apparatus to perform this method

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112638493A (zh) * 2018-09-14 2021-04-09 尼佩创新公司 用于鱼类养殖系统的生物过滤器装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6077426A (en) * 1997-02-05 2000-06-20 Grabowski Tropfkorper-Technik Gmbh Filter filled with loose bulk material
DE19704238A1 (de) * 1997-02-05 1998-08-06 Grabowski Tropfkoerper Technik Filter mit Schüttgut
DE10047530A1 (de) * 2000-09-22 2002-04-11 Egner Umwelttech Gmbh Filtrationsvorrichtung und Verfahren zum Betreiben einer Filtrationsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE267444C (ja) *
DE247143C (ja) *
DE710493C (de) * 1936-08-02 1941-09-15 Wasserreinigung Und Waermetech Filter zum Reinigen von stark verschlammten Fluessigkeiten
DE1926340C3 (de) * 1969-05-23 1979-12-20 Kiepe Bahn Elektrik Gmbh, 4000 Duesseldorf Schaltungsanordnung zum Anfahren und generatorischen Widerstandsbremsen eines Gleichstrom-Triebfahrzeuges mit impulsgesteuertem Gleichstrom-Reihenschluß-Fahrmotor
SE396552B (sv) * 1976-03-03 1977-09-26 Nordstjernan Rederi Ab Forfarande for filtrering av en suspension eller emulsion samt filtreringsapparat for utforande av forfarandet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112638493A (zh) * 2018-09-14 2021-04-09 尼佩创新公司 用于鱼类养殖系统的生物过滤器装置

Also Published As

Publication number Publication date
HUT40340A (en) 1986-12-28
SU1468403A3 (ru) 1989-03-23
DE3432377A1 (de) 1985-11-07
PL252991A1 (en) 1985-12-03
ATA281084A (de) 1985-11-15
DE3432377C2 (ja) 1987-06-19
AT380642B (de) 1986-06-25
PL146002B1 (en) 1988-12-31
HU202124B (en) 1991-02-28

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