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FI20095009L - Grinder and method for grinding pulp - Google Patents

Grinder and method for grinding pulp Download PDF

Info

Publication number
FI20095009L
FI20095009L FI20095009A FI20095009A FI20095009L FI 20095009 L FI20095009 L FI 20095009L FI 20095009 A FI20095009 A FI 20095009A FI 20095009 A FI20095009 A FI 20095009A FI 20095009 L FI20095009 L FI 20095009L
Authority
FI
Finland
Prior art keywords
grinder
grinding pulp
pulp
grinding
Prior art date
Application number
FI20095009A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI121816B (en
FI20095009A0 (en
Inventor
Timo Koskinen
Kari Edelmann
Helmer Gustafsson
Original Assignee
Upm Kymmene Corp
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 Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20095009A priority Critical patent/FI121816B/en
Publication of FI20095009A0 publication Critical patent/FI20095009A0/en
Priority to PCT/FI2010/050009 priority patent/WO2010079263A2/en
Publication of FI20095009L publication Critical patent/FI20095009L/en
Application granted granted Critical
Publication of FI121816B publication Critical patent/FI121816B/en

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • D21D1/34—Other mills or refiners
    • D21D1/38—Other mills or refiners with horizontal shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
FI20095009A 2009-01-08 2009-01-08 Refiner and pulp refining process FI121816B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20095009A FI121816B (en) 2009-01-08 2009-01-08 Refiner and pulp refining process
PCT/FI2010/050009 WO2010079263A2 (en) 2009-01-08 2010-01-08 A refiner and a method for refining pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095009 2009-01-08
FI20095009A FI121816B (en) 2009-01-08 2009-01-08 Refiner and pulp refining process

Publications (3)

Publication Number Publication Date
FI20095009A0 FI20095009A0 (en) 2009-01-08
FI20095009L true FI20095009L (en) 2010-08-04
FI121816B FI121816B (en) 2011-04-29

Family

ID=40329467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095009A FI121816B (en) 2009-01-08 2009-01-08 Refiner and pulp refining process

Country Status (2)

Country Link
FI (1) FI121816B (en)
WO (1) WO2010079263A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122889B (en) * 2010-12-31 2012-08-31 Upm Kymmene Corp Method and apparatus for producing nanocellulose
CN115198550B (en) * 2022-06-06 2024-07-09 江苏博汇纸业有限公司 Conical pulping machine for chemical pulp for paper production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3661328A (en) * 1970-03-30 1972-05-09 Bauer Bros Co Pulp refining system and process
FI62149C (en) 1979-01-12 1984-03-20 Yhtyneet Paperitehtaat Oy FOERFARANDE FOER FRAMSTAELLNING AV VARMSLIPMASSA
FI61052C (en) 1980-11-18 1982-05-10 Tampella Oy Ab FOERFARANDE FOER ATT HOEJA TEMPERATUREN AV SPRITSVATTEN SOM SKALL TILLFOERAS TILLVERKNINGSPROCESSEN FOER SLIPMASSA
US5200038A (en) * 1985-08-28 1993-04-06 International Paper Company Pulp refiner with fluidizing inlet
DE19541892C1 (en) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Mechanical treatment of consolidated fibrous material, esp. waste paper
SE511370C2 (en) 1997-05-05 1999-09-20 Sunds Defibrator Ind Ab Apparatus for feeding and milling lignocellulosic fibrous material
AT408768B (en) * 2000-02-03 2002-03-25 Andritz Ag Maschf REFINER FOR MILLING FIBER FIBERS
FI20022050L (en) 2002-11-18 2004-05-19 M Real Oyj Method and apparatus for producing mechanical fiber

Also Published As

Publication number Publication date
FI121816B (en) 2011-04-29
FI20095009A0 (en) 2009-01-08
WO2010079263A3 (en) 2010-08-26
WO2010079263A2 (en) 2010-07-15

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