DE3325254C2 - - Google Patents

Info

Publication number
DE3325254C2
DE3325254C2 DE3325254A DE3325254A DE3325254C2 DE 3325254 C2 DE3325254 C2 DE 3325254C2 DE 3325254 A DE3325254 A DE 3325254A DE 3325254 A DE3325254 A DE 3325254A DE 3325254 C2 DE3325254 C2 DE 3325254C2
Authority
DE
Germany
Prior art keywords
filter
spray nozzles
spray
sliding block
disc
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3325254A
Other languages
German (de)
English (en)
Other versions
DE3325254A1 (de
Inventor
Samuel Hedemora Se Ragnegaard
Kent Graengesberg Se Strid
Goeran Hedemora Se Sundkvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celleco Hedemora AB
Original Assignee
HEDEMORA VERKSTAEDER HEDEMORA SE 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 HEDEMORA VERKSTAEDER HEDEMORA SE AB filed Critical HEDEMORA VERKSTAEDER HEDEMORA SE AB
Publication of DE3325254A1 publication Critical patent/DE3325254A1/de
Application granted granted Critical
Publication of DE3325254C2 publication Critical patent/DE3325254C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Filtering Materials (AREA)
  • Nozzles (AREA)
DE19833325254 1982-07-26 1983-07-13 Vorrichtung zur entfernung einer faserschicht von einem rotierenden scheibenfilter Granted DE3325254A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204449A SE8204449D0 (sv) 1982-07-26 1982-07-26 Forfarande och anordning for avtagning av fiberskiktet fran ett roterande skivfilter

Publications (2)

Publication Number Publication Date
DE3325254A1 DE3325254A1 (de) 1984-03-08
DE3325254C2 true DE3325254C2 (fr) 1992-01-02

Family

ID=20347425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833325254 Granted DE3325254A1 (de) 1982-07-26 1983-07-13 Vorrichtung zur entfernung einer faserschicht von einem rotierenden scheibenfilter

Country Status (5)

Country Link
JP (1) JPS5966591A (fr)
CA (1) CA1216527A (fr)
DE (1) DE3325254A1 (fr)
FI (1) FI70149C (fr)
SE (2) SE8204449D0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975189A (en) * 1988-12-09 1990-12-04 Liszka John A Cleaning sprays for disc filters
JPH0491707U (fr) * 1990-12-28 1992-08-10
WO1992021427A1 (fr) * 1991-06-05 1992-12-10 Ingenjörsfirman R. Frykhult Ab Dispositif de filtration de liquides
DE4422503A1 (de) * 1994-06-28 1996-01-04 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zur Abtrennung von Feststoffen aus einer Suspension
AT505247B1 (de) * 2007-05-30 2009-01-15 Andritz Ag Maschf Vakuumunterstütztes entwässerungsverfahren und rotierender filter zur durchführung des entwässerungsverfahrens
DE202018101506U1 (de) * 2018-03-19 2018-04-03 Voith Patent Gmbh Scheibenfilter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080064A (en) * 1959-08-14 1963-03-05 Ametek Inc Filter scraper
DE2603736C2 (de) * 1976-01-31 1983-11-03 Ruhrkohle Ag, 4300 Essen Scheibenfilter

Also Published As

Publication number Publication date
DE3325254A1 (de) 1984-03-08
SE8303908D0 (sv) 1983-07-08
FI832572A0 (fi) 1983-07-14
FI70149C (fi) 1986-09-15
JPS5966591A (ja) 1984-04-16
SE8204449D0 (sv) 1982-07-26
CA1216527A (fr) 1987-01-13
JPH0368154B2 (fr) 1991-10-25
FI70149B (fi) 1986-02-28
FI832572A (fi) 1984-01-27
SE436098B (sv) 1984-11-12
SE8303908L (sv) 1984-01-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CELLECO-HEDEMORA AB, BROMMA, SE

8328 Change in the person/name/address of the agent

Free format text: ROESE, H., DIPL.-ING. KOSEL, P., DIPL.-ING. SOBISCH, P., DIPL.-ING., PAT.-ANWAELTE, 3353 BAD GANDERSHEIM