SE9703373D0 - Malskiva för skivraffinörer - Google Patents

Malskiva för skivraffinörer

Info

Publication number
SE9703373D0
SE9703373D0 SE9703373A SE9703373A SE9703373D0 SE 9703373 D0 SE9703373 D0 SE 9703373D0 SE 9703373 A SE9703373 A SE 9703373A SE 9703373 A SE9703373 A SE 9703373A SE 9703373 D0 SE9703373 D0 SE 9703373D0
Authority
SE
Sweden
Prior art keywords
disc
refiners
grinding
disclosed
ribs
Prior art date
Application number
SE9703373A
Other languages
English (en)
Other versions
SE9703373L (sv
SE511419C2 (sv
Inventor
Lars Obitz
Original Assignee
Sunds Defibrator Ind 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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9703373A priority Critical patent/SE511419C2/sv
Publication of SE9703373D0 publication Critical patent/SE9703373D0/sv
Priority to EP98944414A priority patent/EP1037709A1/en
Priority to NZ503888A priority patent/NZ503888A/en
Priority to PCT/SE1998/001670 priority patent/WO1999013989A1/en
Priority to US09/508,595 priority patent/US6276622B1/en
Priority to AU91956/98A priority patent/AU741004B2/en
Priority to CA002302649A priority patent/CA2302649A1/en
Publication of SE9703373L publication Critical patent/SE9703373L/sv
Publication of SE511419C2 publication Critical patent/SE511419C2/sv

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
SE9703373A 1997-09-18 1997-09-18 Malskiva för en skivraffinör SE511419C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9703373A SE511419C2 (sv) 1997-09-18 1997-09-18 Malskiva för en skivraffinör
EP98944414A EP1037709A1 (en) 1997-09-18 1998-09-17 A refining disc for disc refiners
NZ503888A NZ503888A (en) 1997-09-18 1998-09-17 A paper pulp refining disc having ribs with the shape of involute arcs with circular evolutes
PCT/SE1998/001670 WO1999013989A1 (en) 1997-09-18 1998-09-17 A refining disc for disc refiners
US09/508,595 US6276622B1 (en) 1997-09-18 1998-09-17 Refining disc for disc refiners
AU91956/98A AU741004B2 (en) 1997-09-18 1998-09-17 A refining disc for disc refiners
CA002302649A CA2302649A1 (en) 1997-09-18 1998-09-17 A refining disc for disc refiners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703373A SE511419C2 (sv) 1997-09-18 1997-09-18 Malskiva för en skivraffinör

Publications (3)

Publication Number Publication Date
SE9703373D0 true SE9703373D0 (sv) 1997-09-18
SE9703373L SE9703373L (sv) 1999-03-19
SE511419C2 SE511419C2 (sv) 1999-09-27

Family

ID=20408293

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703373A SE511419C2 (sv) 1997-09-18 1997-09-18 Malskiva för en skivraffinör

Country Status (7)

Country Link
US (1) US6276622B1 (sv)
EP (1) EP1037709A1 (sv)
AU (1) AU741004B2 (sv)
CA (1) CA2302649A1 (sv)
NZ (1) NZ503888A (sv)
SE (1) SE511419C2 (sv)
WO (1) WO1999013989A1 (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513807C2 (sv) 1999-03-19 2000-11-06 Valmet Fibertech Ab Malelement avsett för malapparater av skivtyp för bearbetning av fibermaterial
US6402071B1 (en) * 1999-11-23 2002-06-11 Durametal Corporation Refiner plates with injector inlet
AU2003221751A1 (en) * 2002-04-25 2003-11-10 Durametal Corporation Refiner plates with logarithmic spiral bars
US7398938B2 (en) * 2002-04-25 2008-07-15 Andritz Inc. Conical refiner plates with logarithmic spiral type bars
US20070181723A1 (en) * 2003-12-19 2007-08-09 Karlheinz Herbold Disc mill
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
FI122364B (sv) 2006-01-30 2011-12-30 Metso Paper Inc Raffinör
SE530009C2 (sv) * 2006-06-01 2008-02-05 Metso Paper Inc Anordning för uppriktning av en malapparats maldon
US7896276B2 (en) * 2007-02-02 2011-03-01 Andritz Inc. Refiner plates with high-strength high-performance bars
CA3022730C (en) * 2007-02-08 2021-03-30 Andritz Inc. Mechanical pulping refiner plate having curved refining bars with jagged leading sidewalls and method for designing plates
DE102010002459A1 (de) * 2010-03-01 2011-09-01 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnituren zu seiner Durchführung
IT1401636B1 (it) * 2010-08-06 2013-07-26 Airaghi S R L Off Parte di ricambio per raffinatori a dischi per la produzione di carta
US9403336B2 (en) 2010-12-09 2016-08-02 Mark E. Koenig System and method for crushing and compaction
CA2728377C (en) 2010-12-09 2014-12-02 Komar Industries, Inc. System and method for crushing
JP5123404B2 (ja) * 2011-01-20 2013-01-23 日本製紙株式会社 パルプの調成方法
FI125031B (sv) * 2011-01-27 2015-04-30 Valmet Technologies Inc Raffinör och bladelement
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
US9132968B2 (en) 2011-11-04 2015-09-15 Mark E. Koenig Cantilevered screw assembly
US9346624B2 (en) 2011-11-04 2016-05-24 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
WO2015019986A1 (ja) * 2013-08-05 2015-02-12 シャープ株式会社 臼およびそれを備えた飲料製造装置
US9821962B2 (en) 2015-12-14 2017-11-21 Mark E. Koenig Cantilevered screw assembly
US11141735B2 (en) 2017-06-05 2021-10-12 Valmet Technologies Oy Refiner plate with wave-like groove profile
CN108221442A (zh) * 2018-01-09 2018-06-29 上海烟草集团有限责任公司 一种打浆磨片的设计方法
CN109397120B (zh) * 2018-10-30 2020-07-28 陕西科技大学 一种等距弧形齿磨盘设计方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674217A (en) 1970-07-30 1972-07-04 Rolf Bertil Reinhall Pulp fiberizing grinding plate
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars

Also Published As

Publication number Publication date
WO1999013989A1 (en) 1999-03-25
AU9195698A (en) 1999-04-05
SE9703373L (sv) 1999-03-19
EP1037709A1 (en) 2000-09-27
SE511419C2 (sv) 1999-09-27
CA2302649A1 (en) 1999-03-25
AU741004B2 (en) 2001-11-22
NZ503888A (en) 2001-08-31
US6276622B1 (en) 2001-08-21

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Legal Events

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NUG Patent has lapsed