NO309931B1 - Raffineringselement - Google Patents

Raffineringselement Download PDF

Info

Publication number
NO309931B1
NO309931B1 NO965601A NO965601A NO309931B1 NO 309931 B1 NO309931 B1 NO 309931B1 NO 965601 A NO965601 A NO 965601A NO 965601 A NO965601 A NO 965601A NO 309931 B1 NO309931 B1 NO 309931B1
Authority
NO
Norway
Prior art keywords
refining
zones
zone
elements
bars
Prior art date
Application number
NO965601A
Other languages
English (en)
Norwegian (no)
Other versions
NO965601D0 (no
NO965601L (no
Inventor
Lennart Rohden
Lars Obitz
Original Assignee
Valmet Fibertech 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 Valmet Fibertech Ab filed Critical Valmet Fibertech Ab
Publication of NO965601D0 publication Critical patent/NO965601D0/no
Publication of NO965601L publication Critical patent/NO965601L/no
Publication of NO309931B1 publication Critical patent/NO309931B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • 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
    • D21D1/30—Disc mills
    • D21D1/306—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Led Devices (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Amplifiers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Element Separation (AREA)
NO965601A 1994-06-29 1996-12-27 Raffineringselement NO309931B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402281A SE502907C2 (sv) 1994-06-29 1994-06-29 Malelement
PCT/SE1995/000779 WO1996000616A1 (en) 1994-06-29 1995-06-26 Refining element

Publications (3)

Publication Number Publication Date
NO965601D0 NO965601D0 (no) 1996-12-27
NO965601L NO965601L (no) 1997-02-27
NO309931B1 true NO309931B1 (no) 2001-04-23

Family

ID=20394553

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965601A NO309931B1 (no) 1994-06-29 1996-12-27 Raffineringselement

Country Status (14)

Country Link
US (1) US5695136A (sv)
EP (1) EP0768919B1 (sv)
JP (1) JPH10502017A (sv)
AT (1) ATE192945T1 (sv)
AU (1) AU679385B2 (sv)
BR (1) BR9508052A (sv)
CA (1) CA2189338A1 (sv)
DE (1) DE69517025T2 (sv)
ES (1) ES2146764T3 (sv)
FI (1) FI965218A0 (sv)
NO (1) NO309931B1 (sv)
NZ (1) NZ289531A (sv)
SE (1) SE502907C2 (sv)
WO (1) WO1996000616A1 (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503168C2 (sv) * 1994-08-18 1996-04-15 Sunds Defibrator Ind Ab Ett par samverkande malelement
US6325308B1 (en) * 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
US6422496B1 (en) 2000-06-14 2002-07-23 Voith Sulzer Paper Technology North America, Inc. Refiner for refining a fiber suspension
US7300540B2 (en) * 2004-07-08 2007-11-27 Andritz Inc. Energy efficient TMP refining of destructured chips
CA2507321C (en) * 2004-07-08 2012-06-26 Andritz Inc. High intensity refiner plate with inner fiberizing zone
US7347392B2 (en) * 2005-02-28 2008-03-25 J & L Fiber Services, Inc. Refiners and methods of refining pulp
RU2452805C2 (ru) * 2007-02-08 2012-06-10 Андритц Инк. Пластина рафинера для получения механической древесной массы, имеющая искривленные размалывающие ножи, имеющие передние боковые стенки с зазубринами, и способ выполнения пластин
WO2009155541A2 (en) * 2008-06-21 2009-12-23 J&L Fiber Services, Inc. Refiner plate assembly and method with evacuation of refining zone
US9403336B2 (en) 2010-12-09 2016-08-02 Mark E. Koenig System and method for crushing and compaction
US8708266B2 (en) 2010-12-09 2014-04-29 Mark E. Koenig System for crushing with screw porition that increases in diameter
CN102230294B (zh) * 2011-06-14 2014-01-15 李刚荣 高磨解型磨盘和高磨解型浸渍盘磨机
US9708765B2 (en) 2011-07-13 2017-07-18 Andritz Inc. Rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading edges
US9670615B2 (en) 2011-08-19 2017-06-06 Andritz Inc. Conical rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading sidewalls
US9346624B2 (en) 2011-11-04 2016-05-24 Mark E. Koenig Cantilevered screw assembly
US9132968B2 (en) 2011-11-04 2015-09-15 Mark E. Koenig Cantilevered screw assembly
US9085850B2 (en) * 2012-04-13 2015-07-21 Andritz Inc. Reversible low energy refiner plates
US9181654B2 (en) 2012-05-30 2015-11-10 Andritz Inc. Refiner plate having a smooth, wave-like groove and related methods
US9879361B2 (en) * 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
US9145641B2 (en) * 2012-12-13 2015-09-29 Andritz Inc. Apparatus for disperser plate and method to refine paper
PL3108059T3 (pl) 2014-02-21 2020-03-31 Domtar Paper Company, Llc Masa celulozowa o ulepszonej powierzchni włókien na powierzchni podłoża
CA2940157C (en) 2014-02-21 2018-12-04 Domtar Paper Company Llc Surface enhanced pulp fibers in fiber cement
JP6449574B2 (ja) * 2014-07-08 2019-01-09 株式会社高井製作所 砥石および磨砕装置
SE540016E (en) 2015-08-27 2021-03-16 Stora Enso Oyj Method and apparatus for producing microfibrillated cellulose fiber
US9821962B2 (en) 2015-12-14 2017-11-21 Mark E. Koenig Cantilevered screw assembly
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
US11499269B2 (en) 2016-10-18 2022-11-15 Domtar Paper Company Llc Method for production of filler loaded surface enhanced pulp fibers
US11141735B2 (en) 2017-06-05 2021-10-12 Valmet Technologies Oy Refiner plate with wave-like groove profile
EP3735485A1 (en) * 2018-01-02 2020-11-11 International Paper Company Apparatus and method for processing wood fibers
US10794003B2 (en) 2018-01-02 2020-10-06 International Paper Company Apparatus and method for processing wood fibers
US11001968B2 (en) 2018-01-02 2021-05-11 International Paper Company Apparatus and method for processing wood fibers
US11421382B2 (en) 2018-01-02 2022-08-23 International Paper Company Apparatus and method for processing wood fibers
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
WO2020198516A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
CA3139618A1 (en) * 2019-06-28 2020-12-30 Dwight Edward Anderson Apparatus and method for processing wood fibers
WO2021061747A1 (en) 2019-09-23 2021-04-01 Domtar Paper Company, Llc Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same
US12104327B2 (en) 2019-09-23 2024-10-01 Domtar Paper Company, Llc Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149792A (en) * 1964-09-22 Refiner plates
SE7502787L (sv) * 1975-03-12 1976-09-13 Sca Development Ab Malelement
US4166584A (en) * 1975-09-05 1979-09-04 Asplund Arne J A Apparatus for producing pulp from lignocellulose-containing material
CA1151926A (en) * 1979-10-04 1983-08-16 Macmillan Bloedel Limited Refiner plates
SE426294B (sv) * 1982-02-03 1982-12-27 Sca Development Ab Malsegment
SE437226B (sv) * 1983-06-21 1985-02-18 Sunds Defibrator Forfarande och anordning for framstellning av massa av malgods sasom fibermaterial
CA1207572A (en) * 1985-06-06 1986-07-15 William C. Leith Rotating disc wood chip refiner
SE503187C2 (sv) * 1988-10-25 1996-04-15 Sunds Defibrator Ind Ab Sätt vid tillverkning av fibermassa samt malsegment för en raffinör för genomförande av sättet
US5248099A (en) * 1991-04-05 1993-09-28 Andritz Sprout-Bauer, Inc. Three zone multiple intensity refiner
US5181664A (en) * 1992-04-17 1993-01-26 Andritz Sprout-Bauer, Inc. Grinding plate with angled outer bars
SE470566B (sv) * 1993-01-14 1994-08-29 Sunds Defibrator Ind Ab Malelement avsett för en skivkvarn för defibrering och bearbetning av lignocellulosahaltigt fibermaterial

Also Published As

Publication number Publication date
WO1996000616A1 (en) 1996-01-11
FI965218A (sv) 1996-12-27
ES2146764T3 (es) 2000-08-16
DE69517025T2 (de) 2000-09-14
AU2940995A (en) 1996-01-25
SE9402281L (sv) 1995-12-30
NZ289531A (en) 1997-12-19
AU679385B2 (en) 1997-06-26
CA2189338A1 (en) 1996-01-11
FI965218A0 (sv) 1996-12-27
EP0768919A1 (en) 1997-04-23
BR9508052A (pt) 1997-08-12
SE9402281D0 (sv) 1994-06-29
EP0768919B1 (en) 2000-05-17
DE69517025D1 (de) 2000-06-21
US5695136A (en) 1997-12-09
NO965601D0 (no) 1996-12-27
JPH10502017A (ja) 1998-02-24
NO965601L (no) 1997-02-27
ATE192945T1 (de) 2000-06-15
SE502907C2 (sv) 1996-02-19

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