FI94065B - Förfarande för raffinering av cellulosahaltigt fibermaterial, anordning för framställning av mekanisk massa samt mekanisk massa - Google Patents

Förfarande för raffinering av cellulosahaltigt fibermaterial, anordning för framställning av mekanisk massa samt mekanisk massa

Info

Publication number
FI94065B
FI94065B FI902765A FI902765A FI94065B FI 94065 B FI94065 B FI 94065B FI 902765 A FI902765 A FI 902765A FI 902765 A FI902765 A FI 902765A FI 94065 B FI94065 B FI 94065B
Authority
FI
Finland
Prior art keywords
refiner
groundwood
pulp
fibrous material
cellulosic fibrous
Prior art date
Application number
FI902765A
Other languages
English (en)
Finnish (fi)
Other versions
FI902765A0 (sv
FI94065C (sv
Inventor
Johan Gullichsen
Bengt Nilsson
Ronny Hoeglund
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 FI902765A0 publication Critical patent/FI902765A0/sv
Publication of FI94065B publication Critical patent/FI94065B/sv
Application granted granted Critical
Publication of FI94065C publication Critical patent/FI94065C/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/26—Driving or feeding arrangements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/22—Jordans

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Road Repair (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FI902765A 1989-06-29 1990-06-04 Förfarande för raffinering av cellulosahaltigt fibermaterial, anordning för framställning av mekanisk massa samt mekanisk massa FI94065C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/373,065 US4986480A (en) 1989-06-29 1989-06-29 Method and apparatus for feeding a conical refiner
US37306589 1989-06-29

Publications (3)

Publication Number Publication Date
FI902765A0 FI902765A0 (sv) 1990-06-04
FI94065B true FI94065B (sv) 1995-03-31
FI94065C FI94065C (sv) 1995-07-10

Family

ID=23470760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902765A FI94065C (sv) 1989-06-29 1990-06-04 Förfarande för raffinering av cellulosahaltigt fibermaterial, anordning för framställning av mekanisk massa samt mekanisk massa

Country Status (10)

Country Link
US (1) US4986480A (sv)
EP (1) EP0406225B1 (sv)
JP (1) JPH0340885A (sv)
AT (1) ATE110426T1 (sv)
BR (1) BR9003082A (sv)
CA (1) CA1329032C (sv)
DE (1) DE69011770T2 (sv)
FI (1) FI94065C (sv)
NO (1) NO176616C (sv)
SE (1) SE468356B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9001294L (sv) * 1990-04-09 1991-10-10 Stig Obitz Malapparat
US5601690A (en) * 1994-07-11 1997-02-11 Gauld Equipment Company Method for screening pulp
JP3029544B2 (ja) * 1995-01-20 2000-04-04 株式会社サトミ製作所 紙料精選装置
JPH0928071A (ja) * 1995-07-12 1997-01-28 Tokai Rika Co Ltd 電磁ソレノイド
US5769335A (en) * 1997-01-31 1998-06-23 Tennessee Technological University Method and apparatus for shear pulverization of polymer materials
FI109135B (sv) * 1999-09-21 2002-05-31 Metso Paper Inc Förfarande och anordning för behandling av träfibermassa
SE514960C2 (sv) 1999-09-23 2001-05-21 Lars Obitz Matningsanordning för cellulosamaterial
AT408769B (de) * 2000-02-03 2002-03-25 Andritz Ag Maschf Refiner
US20040144875A1 (en) * 2001-01-08 2004-07-29 J & L Fiber Services, Inc. Deflection compensating refiner plate segment and method
SE532703C2 (sv) * 2002-07-19 2010-03-23 Andritz Inc Anordning för förbehandling av flis innefattande en skruvpress och en raffinator
WO2010058285A2 (en) * 2008-11-21 2010-05-27 Inbicon A/S Methods and devices for continuous transfer of particulate and/or fibrous material between two zones with different temperatures and pressures
BRPI1011867A2 (pt) * 2009-06-01 2017-10-24 Fpinnovations método para controlar qualidade de polpa de madeira produzida em um refinador de cavacos, e, aparelho configurado para realizar o método
US8940205B2 (en) * 2010-02-26 2015-01-27 Strandex Corporation Production of useful articles from waste material
US20180001321A1 (en) * 2014-12-22 2018-01-04 Evan Koslow Reactor and process for producing nanofibers and method of using nanofibers in web-forming techniques
DE102017127772A1 (de) * 2017-11-24 2019-05-29 Voith Patent Gmbh Mahlvorrichtung
DE102017127771A1 (de) * 2017-11-24 2019-05-29 Voith Patent Gmbh Steuerung der Faserstoffbehandlung
CN109629304A (zh) * 2018-12-25 2019-04-16 重庆三好纸业有限公司 竹浆本色纸磨浆设备
DE102019101808A1 (de) * 2019-01-25 2020-07-30 Voith Patent Gmbh Steuerung der Faserstoffbehandlung
CN111155351B (zh) * 2020-02-14 2024-04-30 泰盛科技（集团）股份有限公司 一种磨浆机
CN114438809B (zh) * 2021-12-22 2023-06-06 浙江华章科技有限公司 一种磨浆机的控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573321A (en) * 1946-01-19 1951-10-30 Certain Teed Prod Corp Defibering apparatus
AT245348B (de) * 1961-09-22 1966-02-25 Defibrator Ab Mahlvorrichtung für faseriges Gut
US3327952A (en) * 1964-08-01 1967-06-27 West Virginia Pulp & Paper Co Method for the preparation of fibrous materials for the production of paper and cardboard
SE371657B (sv) * 1973-04-05 1974-11-25 Wallen & Co Ab Lennart
US4059237A (en) * 1974-02-15 1977-11-22 Oy Keskuslaboratorio - Centrallaboratorium, Ab System for feeding a double disc refiner
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material
SE419659B (sv) * 1976-03-19 1981-08-17 Rolf Bertil Reinhall Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material
SE418309B (sv) * 1977-09-30 1981-05-18 Sca Development Ab Sett och anordning vid raffinering av fibermaterial i en skivraffinor
US4283016A (en) * 1979-03-16 1981-08-11 Reinhall Rolf Bertil Method and apparatus for controlling the effect of the centrifugal force on the stock in pulp defibrating apparatus
US4401280A (en) * 1980-09-08 1983-08-30 Sunds Defibrator, Inc. Disc-type pulp refining apparatus
CA1246374A (en) * 1983-10-24 1988-12-13 Steve Rowland Two stage high consistency refiner
US4801099A (en) * 1984-09-05 1989-01-31 Reinhall Rolf Bertil Combined hydrostatic/hydrodynamic bearing system for grinding apparatus
SE456748B (sv) * 1986-04-10 1988-10-31 Kamyr Ab Foerfarande och anordning foer raffinering av fibermaterial

Also Published As

Publication number Publication date
EP0406225A3 (en) 1991-08-28
DE69011770T2 (de) 1995-03-16
FI902765A0 (sv) 1990-06-04
NO902879L (no) 1991-01-02
SE468356B (sv) 1992-12-21
ATE110426T1 (de) 1994-09-15
JPH0340885A (ja) 1991-02-21
SE9000945D0 (sv) 1990-03-16
BR9003082A (pt) 1991-08-27
US4986480A (en) 1991-01-22
NO902879D0 (no) 1990-06-28
EP0406225A2 (en) 1991-01-02
NO176616C (no) 1995-05-03
DE69011770D1 (de) 1994-09-29
NO176616B (no) 1995-01-23
SE9000945L (sv) 1990-12-30
EP0406225B1 (en) 1994-08-24
FI94065C (sv) 1995-07-10
CA1329032C (en) 1994-05-03

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: KAMYR AB