FI883066A - Screening apparatus for transferring cellulose fibers from one suspending liquid flow to another under pressure - Google Patents

Screening apparatus for transferring cellulose fibers from one suspending liquid flow to another under pressure Download PDF

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Publication number
FI883066A
FI883066A FI883066A FI883066A FI883066A FI 883066 A FI883066 A FI 883066A FI 883066 A FI883066 A FI 883066A FI 883066 A FI883066 A FI 883066A FI 883066 A FI883066 A FI 883066A
Authority
FI
Finland
Prior art keywords
under pressure
liquid flow
cellulose fibers
screening apparatus
suspending liquid
Prior art date
Application number
FI883066A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI91291B (en
FI91291C (en
FI883066A0 (en
Inventor
Kjell Uno Weine Lundqvist
Original Assignee
Kamyr 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 Kamyr Ab filed Critical Kamyr Ab
Publication of FI883066A0 publication Critical patent/FI883066A0/en
Publication of FI883066A publication Critical patent/FI883066A/en
Publication of FI91291B publication Critical patent/FI91291B/en
Application granted granted Critical
Publication of FI91291C publication Critical patent/FI91291C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/04—Flat screens
    • D21D5/046—Rotary screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI883066A 1987-07-03 1988-06-27 Screening apparatus for transferring cellulose fibers from one suspending liquid flow to another under pressure FI91291C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702747A SE455204B (en) 1987-07-03 1987-07-03 SILVER DEVICE FOR UNDERPRESSED TRANSFER CELLULOSA FIBERS FROM A SUSPENDING LIQUID FLOW TO ANOTHER
SE8702747 1987-07-03

Publications (4)

Publication Number Publication Date
FI883066A0 FI883066A0 (en) 1988-06-27
FI883066A true FI883066A (en) 1989-12-28
FI91291B FI91291B (en) 1994-02-28
FI91291C FI91291C (en) 1994-06-10

Family

ID=20369052

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883066A FI91291C (en) 1987-07-03 1988-06-27 Screening apparatus for transferring cellulose fibers from one suspending liquid flow to another under pressure

Country Status (9)

Country Link
JP (1) JPS6414389A (en)
AT (1) AT394585B (en)
BR (1) BR8803173A (en)
CA (1) CA1322534C (en)
DE (1) DE3821453A1 (en)
FI (1) FI91291C (en)
FR (1) FR2617518B1 (en)
NO (1) NO172905C (en)
SE (1) SE455204B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033483U (en) * 1989-06-02 1991-01-14
NO172626C (en) * 1991-02-06 1993-08-18 Oeystein Faestoe INSTALLATION FOR FLUID FILTERING
SE513794C2 (en) * 1999-03-04 2000-11-06 Valmet Fibertech Ab Screening device with rotating screen
DE102012213642A1 (en) * 2012-08-02 2014-02-06 Voith Patent Gmbh Screening apparatus for wet sieving of fibrous material suspensions, used for pulper used in pulp and paper industry, has wear strip detachably attached to support bar and/or respective ring segment, to limit sides of outlet channel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618316A (en) * 1946-10-15 1949-02-21 Glenfield & Kennedy Ltd Improvements relating to filters or strainers for liquids
US2802572A (en) * 1952-09-05 1957-08-13 Rauma Repola Oy Screen unit for treating solid matter of a suspension
CH337720A (en) * 1955-06-15 1959-04-15 Rauma Repola Oy Apparatus for treating fibrous sedimentation
DE1281830B (en) * 1960-12-08 1968-10-31 Kamyr Ab Cylindrical container for separating the liquor from the pulp
US3485363A (en) * 1968-04-08 1969-12-23 Sweco Inc Plural deck center discharge separator
DE3246718C1 (en) * 1982-12-17 1984-05-24 Taprogge GmbH, 4000 Düsseldorf Device for the mechanical cleaning of a cooling water flow from power plant condensers

Also Published As

Publication number Publication date
JPS6414389A (en) 1989-01-18
NO882710D0 (en) 1988-06-20
FI91291B (en) 1994-02-28
AT394585B (en) 1992-05-11
FI91291C (en) 1994-06-10
SE455204B (en) 1988-06-27
NO172905B (en) 1993-06-14
NO882710L (en) 1989-01-04
ATA170388A (en) 1991-10-15
FR2617518A1 (en) 1989-01-06
NO172905C (en) 1993-09-22
DE3821453A1 (en) 1989-01-12
SE8702747D0 (en) 1987-07-03
BR8803173A (en) 1989-01-10
FI883066A0 (en) 1988-06-27
FR2617518B1 (en) 1992-10-09
CA1322534C (en) 1993-09-28

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Legal Events

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BB Publication of examined application
MM Patent lapsed

Owner name: KAMYR AKTIEBOLAG