ZA95111B - Screen drum - Google Patents

Screen drum

Info

Publication number
ZA95111B
ZA95111B ZA95111A ZA95111A ZA95111B ZA 95111 B ZA95111 B ZA 95111B ZA 95111 A ZA95111 A ZA 95111A ZA 95111 A ZA95111 A ZA 95111A ZA 95111 B ZA95111 B ZA 95111B
Authority
ZA
South Africa
Prior art keywords
screen drum
drum
screen
Prior art date
Application number
ZA95111A
Other languages
English (en)
Inventor
Lennart Bergkvist
Sten Gustafsson
Kjell Lindblom
Jan Andersson
Rolf Ekholm
Ronny Hoglund
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Publication of ZA95111B publication Critical patent/ZA95111B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/288—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on perforated drums or rollers, e.g. sieve or suction drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
ZA95111A 1994-02-07 1995-01-09 Screen drum ZA95111B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400385A SE502437C2 (sv) 1994-02-07 1994-02-07 Siltrumma för avvattning och/eller tvättning av cellulosamassa

Publications (1)

Publication Number Publication Date
ZA95111B true ZA95111B (en) 1996-02-05

Family

ID=20392825

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA95111A ZA95111B (en) 1994-02-07 1995-01-09 Screen drum

Country Status (5)

Country Link
US (1) US5480546A (sv)
AU (1) AU1721295A (sv)
SE (1) SE502437C2 (sv)
WO (1) WO1995021289A1 (sv)
ZA (1) ZA95111B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109450A (en) * 1998-03-17 2000-08-29 G-Wald-Taylor, Inc. Apparatus for separating unwanted contaminants from fibrous slurry
SE528002E (sv) * 2004-12-22 2009-03-03 Metso Paper Inc Valspress samt valskropp för pressvals
US9803319B2 (en) * 2014-12-19 2017-10-31 Andritz Inc. Press roll comb plate and related method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504802A (en) * 1967-05-08 1970-04-07 Improved Machinery Inc Rotary drum filter
US4248716A (en) * 1979-04-20 1981-02-03 Lavalley Industrial Plastics, Inc. Trunnion and trunnion packing sleeve insert for rotary drum filter
FR2612081B1 (fr) * 1987-03-13 1991-02-08 Lamort E & M Perfectionnement aux tamis pour epurateur et a leur mode de fabrication
US5265447A (en) * 1991-12-17 1993-11-30 Kamyr, Inc. Drum washer sealing

Also Published As

Publication number Publication date
SE9400385D0 (sv) 1994-02-07
SE9400385L (sv) 1995-08-08
AU1721295A (en) 1995-08-21
SE502437C2 (sv) 1995-10-16
US5480546A (en) 1996-01-02
WO1995021289A1 (en) 1995-08-10

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