IT981661B - Procedimento di pulitura d un elemento filtrante e mezzi per l applicazione di detto procedi mento - Google Patents

Procedimento di pulitura d un elemento filtrante e mezzi per l applicazione di detto procedi mento

Info

Publication number
IT981661B
IT981661B IT22208/73A IT2220873A IT981661B IT 981661 B IT981661 B IT 981661B IT 22208/73 A IT22208/73 A IT 22208/73A IT 2220873 A IT2220873 A IT 2220873A IT 981661 B IT981661 B IT 981661B
Authority
IT
Italy
Prior art keywords
procedure
cleaning
application
filter element
filter
Prior art date
Application number
IT22208/73A
Other languages
English (en)
Original Assignee
Celleco Ab
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 Celleco Ab filed Critical Celleco Ab
Application granted granted Critical
Publication of IT981661B publication Critical patent/IT981661B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
IT22208/73A 1972-03-29 1973-03-27 Procedimento di pulitura d un elemento filtrante e mezzi per l applicazione di detto procedi mento IT981661B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04067/72A SE369747B (it) 1972-03-29 1972-03-29

Publications (1)

Publication Number Publication Date
IT981661B true IT981661B (it) 1974-10-10

Family

ID=20263447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22208/73A IT981661B (it) 1972-03-29 1973-03-27 Procedimento di pulitura d un elemento filtrante e mezzi per l applicazione di detto procedi mento

Country Status (8)

Country Link
US (1) US3816176A (it)
JP (1) JPS497856A (it)
DE (1) DE2311848A1 (it)
FI (1) FI51609C (it)
FR (1) FR2178064B1 (it)
GB (1) GB1429346A (it)
IT (1) IT981661B (it)
SE (1) SE369747B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964962A (it) * 1972-10-25 1974-06-24
JPS5698011A (en) * 1979-11-29 1981-08-07 Furuno Electric Co Ltd Automatic gain controller of loran receiver
FR2538714A1 (fr) * 1982-12-30 1984-07-06 Charbonnages De France Procede et dispositif de filtration
US4915835A (en) * 1983-03-21 1990-04-10 Filtration Water Filters For Agri. And Indt. Ltd. Flushable fiber-filter element for filtering a fluid
EP0119340B1 (en) * 1983-03-21 1988-08-17 Filtration Water Filters for Agriculture and Industry Ltd. A filter element for filtering fluids
US4678589A (en) * 1986-03-20 1987-07-07 Surgeaco, Inc. Removable in-line self-cleaning strainer for piping systems
US4880530A (en) * 1987-12-07 1989-11-14 Frey Robert E Self-cleaning screening device
US20220118382A9 (en) * 2009-09-02 2022-04-21 Terry L. Duperon Thin plate apparatus for removing debris from water
IT201700111978A1 (it) * 2017-10-05 2019-04-05 Eurofilter S R L Dispositivo filtrante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US752547A (en) * 1904-02-16 Self-cleaning strainer for down-spouts
US1103167A (en) * 1913-08-04 1914-07-14 Earl Adam Wood Screen.
US2833412A (en) * 1954-07-28 1958-05-06 Smidth & Co As F L Method and apparatus for screening
GB935570A (en) * 1960-12-30 1963-08-28 Labatt Ltd John Continuous lautering of brewers' wort
JPS421596Y1 (it) * 1964-03-03 1967-01-31
US3363771A (en) * 1966-08-03 1968-01-16 Brown Charles H Liquid filter
US3491889A (en) * 1967-11-27 1970-01-27 Theodore M Walters Liquid filter

Also Published As

Publication number Publication date
SE369747B (it) 1974-09-16
FR2178064A1 (it) 1973-11-09
DE2311848A1 (de) 1973-10-18
GB1429346A (en) 1976-03-24
FI51609C (fi) 1977-02-10
JPS497856A (it) 1974-01-24
FR2178064B1 (it) 1977-08-05
FI51609B (it) 1976-11-01
US3816176A (en) 1974-06-11

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