ATA170388A - SCREEN DEVICE FOR CONVERSING, AT OVERPRESSURE, FROM CELLULOSE FIBERS FROM ONE SUSPENSION LIQUID FLOW TO ANOTHER CURRENT - Google Patents

SCREEN DEVICE FOR CONVERSING, AT OVERPRESSURE, FROM CELLULOSE FIBERS FROM ONE SUSPENSION LIQUID FLOW TO ANOTHER CURRENT

Info

Publication number
ATA170388A
ATA170388A AT1703/88A AT170388A ATA170388A AT A170388 A ATA170388 A AT A170388A AT 1703/88 A AT1703/88 A AT 1703/88A AT 170388 A AT170388 A AT 170388A AT A170388 A ATA170388 A AT A170388A
Authority
AT
Austria
Prior art keywords
conversing
overpressure
liquid flow
cellulose fibers
screen device
Prior art date
Application number
AT1703/88A
Other languages
German (de)
Other versions
AT394585B (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 ATA170388A publication Critical patent/ATA170388A/en
Application granted granted Critical
Publication of AT394585B publication Critical patent/AT394585B/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)
  • Combined Means For Separation Of Solids (AREA)
  • Filtration Of Liquid (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT0170388A 1987-07-03 1988-06-30 SCREEN DEVICE FOR CONVERSING, AT OVERPRESSURE, FROM CELLULOSE FIBERS FROM ONE SUSPENSION LIQUID FLOW TO ANOTHER CURRENT AT394585B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA170388A true ATA170388A (en) 1991-10-15
AT394585B AT394585B (en) 1992-05-11

Family

ID=20369052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0170388A AT394585B (en) 1987-07-03 1988-06-30 SCREEN DEVICE FOR CONVERSING, AT OVERPRESSURE, FROM CELLULOSE FIBERS FROM ONE SUSPENSION LIQUID FLOW TO ANOTHER CURRENT

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
BR8803173A (en) 1989-01-10
FI91291B (en) 1994-02-28
NO172905B (en) 1993-06-14
AT394585B (en) 1992-05-11
FI91291C (en) 1994-06-10
CA1322534C (en) 1993-09-28
DE3821453A1 (en) 1989-01-12
FR2617518A1 (en) 1989-01-06
NO882710L (en) 1989-01-04
SE8702747D0 (en) 1987-07-03
JPS6414389A (en) 1989-01-18
FI883066A (en) 1989-12-28
NO172905C (en) 1993-09-22
FR2617518B1 (en) 1992-10-09
NO882710D0 (en) 1988-06-20
FI883066A0 (en) 1988-06-27
SE455204B (en) 1988-06-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee