PL2971339T3 - Płyta środkowa w rafinatorze pulpy - Google Patents

Płyta środkowa w rafinatorze pulpy

Info

Publication number
PL2971339T3
PL2971339T3 PL14762429T PL14762429T PL2971339T3 PL 2971339 T3 PL2971339 T3 PL 2971339T3 PL 14762429 T PL14762429 T PL 14762429T PL 14762429 T PL14762429 T PL 14762429T PL 2971339 T3 PL2971339 T3 PL 2971339T3
Authority
PL
Poland
Prior art keywords
center plate
pulp refiner
refiner
pulp
center
Prior art date
Application number
PL14762429T
Other languages
English (en)
Inventor
Karl LÖNNGREN
Original Assignee
Valmet 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 Ab filed Critical Valmet Ab
Publication of PL2971339T3 publication Critical patent/PL2971339T3/pl

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
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
    • 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
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Crushing And Pulverization Processes (AREA)
PL14762429T 2013-03-12 2014-03-04 Płyta środkowa w rafinatorze pulpy PL2971339T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1350290A SE537031C2 (sv) 2013-03-12 2013-03-12 Centerplatta i massaraffinör med bågformade bommar
EP14762429.0A EP2971339B1 (en) 2013-03-12 2014-03-04 Center plate in a pulp refiner
PCT/SE2014/050260 WO2014142732A1 (en) 2013-03-12 2014-03-04 Center plate in a pulp refiner

Publications (1)

Publication Number Publication Date
PL2971339T3 true PL2971339T3 (pl) 2022-01-31

Family

ID=51537196

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14762429T PL2971339T3 (pl) 2013-03-12 2014-03-04 Płyta środkowa w rafinatorze pulpy

Country Status (8)

Country Link
US (1) US9943852B2 (pl)
EP (1) EP2971339B1 (pl)
JP (1) JP6526622B2 (pl)
CN (1) CN104919112B (pl)
ES (1) ES2900824T3 (pl)
PL (1) PL2971339T3 (pl)
SE (1) SE537031C2 (pl)
WO (1) WO2014142732A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE539119C2 (en) 2015-10-08 2017-04-11 Valmet Oy Feeding center plate in a pulp or fiber refiner
SE539121C2 (en) * 2015-10-08 2017-04-11 Valmet Oy Feeding center plate in a pulp or fiber refiner
SE540681C2 (en) * 2017-03-03 2018-10-09 Valmet Oy Steam evacuation in a pulp or fiber refiner
JP7007166B2 (ja) * 2017-12-01 2022-01-24 日本製紙株式会社 離解機
SE542986C2 (en) * 2019-03-13 2020-09-22 Valmet Oy Double disc pulp refiner comprising a center plate
EP3754106B1 (en) * 2019-06-20 2021-11-24 Cellwood Machinery AB Apparatus and method for dispersing or refining of organic material, such as cellulose fiber and organic waste
SE2050147A1 (en) * 2020-02-12 2021-03-09 Valmet Oy Center ring provided with wings

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US100537A (en) 1870-03-08 Improved mill-stone dress
US11372A (en) 1854-07-25 Millstone-dress
GB509911A (en) 1936-10-17 1939-07-24 Panstwowa Wytwornia Prochu Gov Improvements in grinding discs for combined disc mills and pumps
GB943882A (en) * 1962-01-09 1963-12-11 Sprout Waldron & Co Inc Attrition mill apparatus
SE364327B (pl) 1972-11-07 1974-02-18 Krima Maskinfab Ab
CH595138A5 (pl) * 1974-07-18 1978-01-31 Schnitzer Johann G
US4023737A (en) 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
FI59272C (fi) 1980-03-25 1981-07-10 Enso Gutzeit Oy Skivraffinoer
AU2117695A (en) 1994-03-15 1995-10-03 Beloit Technologies, Inc. Breaker bar section for a high consistency refiner
SE508503C2 (sv) * 1997-02-25 1998-10-12 Sunds Defibrator Ind Ab Matningsanordning avsedd för malapparater med två motstående malorgan
SE516965C2 (sv) 1997-02-25 2002-03-26 Valmet Fibertech Ab Sätt för mekanisk bearbetning av lignocellulosahaltigt fibermaterial i en malapparat samt inmatningsanordning för en sådan malapparat
FI108052B (fi) * 1998-04-16 2001-11-15 M Real Oyj Jauhinsegmentti
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
EP2516122B1 (en) * 2009-12-22 2016-02-17 Green-Gum Rubber Recycle Ltd. Method and apparatus for rubber grinding and reclaiming
AT508895B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
AT508924B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
AT508925B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
CN101773863A (zh) 2010-01-27 2010-07-14 郭宝东 圆盘磨
CN202199376U (zh) 2011-08-22 2012-04-25 苏州志帆塑胶材料有限公司 一种具有下料机构的胶体磨

Also Published As

Publication number Publication date
EP2971339A1 (en) 2016-01-20
CN104919112B (zh) 2017-11-24
SE1350290A1 (sv) 2014-09-13
JP2016516138A (ja) 2016-06-02
SE537031C2 (sv) 2014-12-09
EP2971339B1 (en) 2021-12-01
US9943852B2 (en) 2018-04-17
EP2971339A4 (en) 2016-08-10
ES2900824T3 (es) 2022-03-18
CN104919112A (zh) 2015-09-16
JP6526622B2 (ja) 2019-06-05
US20160023216A1 (en) 2016-01-28
WO2014142732A1 (en) 2014-09-18

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