ATE190245T1 - Raffinierelement - Google Patents

Raffinierelement

Info

Publication number
ATE190245T1
ATE190245T1 AT95925188T AT95925188T ATE190245T1 AT E190245 T1 ATE190245 T1 AT E190245T1 AT 95925188 T AT95925188 T AT 95925188T AT 95925188 T AT95925188 T AT 95925188T AT E190245 T1 ATE190245 T1 AT E190245T1
Authority
AT
Austria
Prior art keywords
bar portions
refining
pct
refining elements
elements
Prior art date
Application number
AT95925188T
Other languages
English (en)
Inventor
Per Froeberg
Veikko Kankaanpaeae
Juha Maekivaara
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
Application granted granted Critical
Publication of ATE190245T1 publication Critical patent/ATE190245T1/de

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
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—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)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crushing And Grinding (AREA)
AT95925188T 1994-06-29 1995-06-12 Raffinierelement ATE190245T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402282A SE502906C2 (sv) 1994-06-29 1994-06-29 Malelement
PCT/SE1995/000699 WO1996000615A1 (en) 1994-06-29 1995-06-12 Refining element

Publications (1)

Publication Number Publication Date
ATE190245T1 true ATE190245T1 (de) 2000-03-15

Family

ID=20394554

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95925188T ATE190245T1 (de) 1994-06-29 1995-06-12 Raffinierelement

Country Status (11)

Country Link
US (1) US5704559A (de)
EP (1) EP0767706B1 (de)
AT (1) ATE190245T1 (de)
AU (1) AU2939695A (de)
CA (1) CA2190601C (de)
DE (1) DE69515483T2 (de)
ES (1) ES2143057T3 (de)
FI (1) FI113631B (de)
NO (1) NO310548B1 (de)
SE (1) SE502906C2 (de)
WO (1) WO1996000615A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286771B1 (en) * 1998-08-25 2001-09-11 Charles Kepler Brown, Jr. Two-stage micronizer for reducing oversize particles
AU3789000A (en) * 1998-11-09 2000-05-29 Charles Kepler Brown Jr. Coal grinding, cleaning and drying processor
US6024308A (en) * 1998-11-11 2000-02-15 J&L Fiber Services, Inc. Conically tapered disc-shaped comminution element for a disc refiner
SE513807C2 (sv) * 1999-03-19 2000-11-06 Valmet Fibertech Ab Malelement avsett för malapparater av skivtyp för bearbetning av fibermaterial
FI109135B (fi) 1999-09-21 2002-05-31 Metso Paper Inc Menetelmä ja laite puukuitumassan käsittelemiseksi
US6989074B2 (en) * 2000-03-07 2006-01-24 Kadant Black Clawson Inc. Paper pulp refiner control system and method using active hydrostatic bearings
US6422496B1 (en) * 2000-06-14 2002-07-23 Voith Sulzer Paper Technology North America, Inc. Refiner for refining a fiber suspension
SE523892C2 (sv) * 2003-01-14 2004-06-01 Metso Paper Inc Malelement
DE202004003743U1 (de) * 2004-03-10 2004-05-19 Voith Paper Patent Gmbh Mahlmaschine sowie Mahlgarnitur für Papierfaserstoff
US7472855B2 (en) * 2006-01-09 2009-01-06 Andritz Inc. Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining
US20070210197A1 (en) * 2006-03-10 2007-09-13 Carpenter Charles T Refiner plate
US7954745B2 (en) * 2006-08-15 2011-06-07 Andritz Inc. Refiner plate segment with triangular inlet feature
EP2202271A1 (de) 2008-12-29 2010-06-30 Borealis AG Alpha-nukleiertes Polypropylen für Stromkabelisolierung
FI121929B (fi) * 2009-04-03 2011-06-15 Metso Paper Inc Jauhimen jauhinpinta
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
BR112013024372B1 (pt) * 2011-03-23 2020-10-27 Yfy Inc máquina de friccionar
EP2562307A1 (de) * 2011-08-26 2013-02-27 Officine Airaghi Srl Ersatzteile für Scheibenrefiner zur Papierherstellung
FI125739B (fi) 2012-12-27 2016-01-29 Valmet Technologies Inc Teräelementti ja jauhin
US20150044306A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals
US9421477B2 (en) 2013-08-12 2016-08-23 Green Extraction Technologies Biomass fractionation and extraction apparatus
US20150045543A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Isolation method for water insoluble components of a biomass and products provided therefrom
SE537929C2 (sv) * 2014-02-11 2015-11-24 Daprox Ab Raffinöranordning och ett förfarande för raffinering av cellulosamaterial
SE540016E (en) 2015-08-27 2020-11-13 Stora Enso Oyj Method and apparatus for producing microfibrillated cellulose fiber
US10794003B2 (en) 2018-01-02 2020-10-06 International Paper Company Apparatus and method for processing wood fibers
WO2019136069A1 (en) * 2018-01-02 2019-07-11 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
US11001968B2 (en) * 2018-01-02 2021-05-11 International Paper Company Apparatus and method for processing wood fibers
SE541835C2 (en) * 2018-02-21 2019-12-27 Valmet Oy Refiner segment
US11174592B2 (en) 2018-04-03 2021-11-16 Andritz Inc. Disperser plates with intermeshing teeth and outer refining section
EP3990694A1 (de) * 2019-06-28 2022-05-04 International Paper Company Vorrichtung und verfahren zur verarbeitung von holzfasern
SE1951323A1 (en) * 2019-11-18 2020-12-01 Valmet Oy Refiner for refining lignocellulosic material and refining segments for such a refiner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149792A (en) * 1964-09-22 Refiner plates
US2654295A (en) * 1951-05-02 1953-10-06 Sutherland Refiner Corp Refiner apparatus
US2968444A (en) * 1956-11-07 1961-01-17 Ed Jones Corp Refining discs
CH592477A5 (de) * 1975-06-11 1977-10-31 Escher Wyss Gmbh
US4166584A (en) * 1975-09-05 1979-09-04 Asplund Arne J A Apparatus for producing pulp from lignocellulose-containing material
SE435942B (sv) * 1978-08-07 1984-10-29 Berggren Torsten L Sett och malmaskin for behandling av fiberuppslamningar, sasom pappersmassa, samt styckeformigt malgods, sasom treflis och span
CA1151926A (en) * 1979-10-04 1983-08-16 Macmillan Bloedel Limited Refiner plates
US5039022A (en) * 1989-09-05 1991-08-13 Kamyr Ab Refiner element pattern achieving successive compression before impact
US5042726A (en) * 1989-11-13 1991-08-27 Sunds Defibrator Ab Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus
US5244159A (en) * 1993-01-29 1993-09-14 Grindmaster Corporation Grinding burrs for coffee bean grinders

Also Published As

Publication number Publication date
CA2190601C (en) 2004-08-10
US5704559A (en) 1998-01-06
CA2190601A1 (en) 1996-01-11
DE69515483T2 (de) 2000-08-03
WO1996000615A1 (en) 1996-01-11
AU2939695A (en) 1996-01-25
SE9402282D0 (sv) 1994-06-29
DE69515483D1 (de) 2000-04-13
SE502906C2 (sv) 1996-02-19
EP0767706A1 (de) 1997-04-16
EP0767706B1 (de) 2000-03-08
ES2143057T3 (es) 2000-05-01
FI965219A0 (fi) 1996-12-27
FI965219A (fi) 1996-12-27
FI113631B (fi) 2004-05-31
NO310548B1 (no) 2001-07-23
SE9402282L (sv) 1995-12-30
NO965603D0 (no) 1996-12-27
NO965603L (no) 1996-12-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee