SE8700011D0 - PROCEDURE TO TRANSFER CLEAN PASS ON A DISC FILTER AND DISC FILTER - Google Patents

PROCEDURE TO TRANSFER CLEAN PASS ON A DISC FILTER AND DISC FILTER

Info

Publication number
SE8700011D0
SE8700011D0 SE8700011A SE8700011A SE8700011D0 SE 8700011 D0 SE8700011 D0 SE 8700011D0 SE 8700011 A SE8700011 A SE 8700011A SE 8700011 A SE8700011 A SE 8700011A SE 8700011 D0 SE8700011 D0 SE 8700011D0
Authority
SE
Sweden
Prior art keywords
filter
disc filter
disc
pulp
procedure
Prior art date
Application number
SE8700011A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE455379B (en
Inventor
J Kahila
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Publication of SE8700011D0 publication Critical patent/SE8700011D0/en
Publication of SE455379B publication Critical patent/SE455379B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Method for transferring filtered pulp (6) from the filter surface (1) of a disc filter into the collection tube (7) and a disc filter for applying the method. The filtered pump (6) is drained off from the filter surface (1) onto a surface which rotates collectively with the filter disc. The said rotating surface pushes, while it is rotating, the pulp (6) off to the top end of the collection tube (7). The pulp detachment area on the filter surfaces (1) in the disc filter is situated above the pulp collection area which rotates collectively with the filter discs. <IMAGE>
SE8700011A 1985-07-03 1987-01-02 PROCEDURE FOR TRANSFER OF FILTERED MASS ON A DISC FILTER LIKE A DISC FILTER SE455379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI852632A FI72431C (en) 1985-07-03 1985-07-03 FOERFARANDE FOER OEVERFOERING AV FILTRERAD MASSA MED SKIVFILTER OCH SKIVFILTER.

Publications (2)

Publication Number Publication Date
SE8700011D0 true SE8700011D0 (en) 1987-01-02
SE455379B SE455379B (en) 1988-07-11

Family

ID=8521073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700011A SE455379B (en) 1985-07-03 1987-01-02 PROCEDURE FOR TRANSFER OF FILTERED MASS ON A DISC FILTER LIKE A DISC FILTER

Country Status (3)

Country Link
DE (1) DE3644275A1 (en)
FI (1) FI72431C (en)
SE (1) SE455379B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463242B (en) * 1989-03-13 1990-10-29 Hedemora Ab FILTER FOR CONTINUOUS SUSPENSION FILTERING
SE463601B (en) * 1989-03-13 1990-12-17 Hedemora Ab FILTER FOR CONTINUOUS FILTERING OF A SUSPENSION
DE4425451A1 (en) * 1994-07-19 1996-01-25 Kloeckner Humboldt Deutz Ag Continuous removal of heavy filter-cake from a pressure filter
SE534913C2 (en) 2010-06-16 2012-02-14 Rioks Patenter Ab Disc filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193105A (en) * 1961-02-06 1965-07-06 Improved Machinery Inc Continuous disc filter

Also Published As

Publication number Publication date
FI852632L (en) 1987-01-04
FI72431B (en) 1987-02-27
FI72431C (en) 1987-06-08
FI852632A0 (en) 1985-07-03
SE455379B (en) 1988-07-11
DE3644275A1 (en) 1988-07-07

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