ATE59158T1 - Schneidsegment. - Google Patents

Schneidsegment.

Info

Publication number
ATE59158T1
ATE59158T1 AT85850328T AT85850328T ATE59158T1 AT E59158 T1 ATE59158 T1 AT E59158T1 AT 85850328 T AT85850328 T AT 85850328T AT 85850328 T AT85850328 T AT 85850328T AT E59158 T1 ATE59158 T1 AT E59158T1
Authority
AT
Austria
Prior art keywords
cutters
segments
cutter
grooves
segment
Prior art date
Application number
AT85850328T
Other languages
English (en)
Inventor
Markku Perkola
Original Assignee
Sunds Defibrator Jylha Oy
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 Jylha Oy filed Critical Sunds Defibrator Jylha Oy
Application granted granted Critical
Publication of ATE59158T1 publication Critical patent/ATE59158T1/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
    • D21D1/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Road Repair (AREA)
  • External Artificial Organs (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Paper (AREA)
AT85850328T 1984-10-19 1985-10-18 Schneidsegment. ATE59158T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI844123A FI73256C (fi) 1984-10-19 1984-10-19 Malsegment.

Publications (1)

Publication Number Publication Date
ATE59158T1 true ATE59158T1 (de) 1991-01-15

Family

ID=8519765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85850328T ATE59158T1 (de) 1984-10-19 1985-10-18 Schneidsegment.

Country Status (10)

Country Link
US (1) US4676440A (de)
EP (1) EP0179041B1 (de)
AT (1) ATE59158T1 (de)
AU (1) AU574522B2 (de)
BR (1) BR8505216A (de)
CA (1) CA1254426A (de)
DE (1) DE3580966D1 (de)
FI (1) FI73256C (de)
NO (1) NO167132C (de)
NZ (1) NZ213909A (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456223B (sv) * 1987-02-25 1988-09-19 Sunds Defibrator Malelement for skivraffinor
US5181664A (en) * 1992-04-17 1993-01-26 Andritz Sprout-Bauer, Inc. Grinding plate with angled outer bars
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
SE501378C2 (sv) * 1993-06-17 1995-01-30 Sunds Defibrator Ind Ab Malelement för skivraffinörer för finfördelning av lignocellulosahaltigt material
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5476228A (en) * 1994-03-07 1995-12-19 Beloit Technologies, Inc. Refiner disk with alternating depth grooves
SE504801C2 (sv) * 1995-08-21 1997-04-28 Sunds Defibrator Ind Ab Mätanordning för raffinörer
SE508286C2 (sv) * 1997-01-31 1998-09-21 Sunds Defibrator Ind Ab Malelement för skivraffinörer med bommar och mellanliggande spår och kanaler för fri passage av ånga
DE19712653C2 (de) 1997-03-26 2002-10-24 Voith Paper Fiber Systems Gmbh Verfahren und Vorrichtung zur Dispergierung eines Altpapierfaserstoffes
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US5863000A (en) * 1997-07-01 1999-01-26 Durametal Corporation Refiner plate with steam relief pockets
US5944271A (en) * 1997-08-28 1999-08-31 J&L Fiber Services, Inc. High consistency damless refiner plate for wood fibers
US5988538A (en) * 1998-07-28 1999-11-23 J&L Fiber Services, Inc. Refiner disc having steam exhaust channel
EP1105560B1 (de) * 1998-08-19 2003-04-23 Durametal Corporation Refinerscheibe mit schikanen
WO2000010710A1 (en) * 1998-08-19 2000-03-02 Durametal Corporation Refiner plate steam management system
US6311907B1 (en) 1998-08-19 2001-11-06 Durametal Corporation Refiner plate with chicanes
US6032888A (en) * 1999-04-16 2000-03-07 Durametal Corporation Refiner plate with interspersed surface and subsurface dams
US6616078B1 (en) * 2000-11-27 2003-09-09 Durametal Corporation Refiner plate with chip conditioning inlet
DE10102449C1 (de) 2001-01-19 2002-03-21 Voith Paper Patent Gmbh Vorrichtung zur Heiß-Dispergierung eines Papierfaserstoffes
SE525980C2 (sv) * 2003-10-06 2005-06-07 Metso Paper Inc Malelement
CA2507321C (en) * 2004-07-08 2012-06-26 Andritz Inc. High intensity refiner plate with inner fiberizing zone
US20090045278A1 (en) * 2004-10-21 2009-02-19 Ulrich Bech Crushing element and mills with grinding bodies, mixers, extruders and a pressing worm provided with said crushing elements
US7347392B2 (en) * 2005-02-28 2008-03-25 J & L Fiber Services, Inc. Refiners and methods of refining pulp
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
RU2307883C1 (ru) * 2006-04-03 2007-10-10 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" Размалывающая гарнитура
US7886996B2 (en) * 2006-04-27 2011-02-15 Tsukuba Food Science, Inc. Apparatus and process for producing crushed product, crushed product and processed good
US8028945B2 (en) 2007-05-31 2011-10-04 Andritz Inc. Refiner plates having steam channels and method for extracting backflow steam from a disk refiner
WO2009155541A2 (en) * 2008-06-21 2009-12-23 J&L Fiber Services, Inc. Refiner plate assembly and method with evacuation of refining zone
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
US20140326813A1 (en) * 2011-11-09 2014-11-06 Molinari S.R.L. Chopping-grinding mill
US9968938B2 (en) 2012-09-17 2018-05-15 Andritz Inc. Refiner plate with gradually changing geometry
US10166546B2 (en) * 2013-05-15 2019-01-01 Andritz Inc. Reduced mass plates for refiners and dispersers
US10239062B2 (en) * 2013-08-05 2019-03-26 Sharp Kabushiki Kaisha Mill and beverage preparation apparatus including the same
FI126708B (en) * 2014-06-13 2017-04-13 Valmet Technologies Inc Refiner and leaf element for refiner
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
SE539119C2 (en) * 2015-10-08 2017-04-11 Valmet Oy Feeding center plate in a pulp or fiber refiner
FI20175426A1 (fi) * 2017-05-11 2018-11-12 Valmet Technologies Oy Teräsegmentti jauhimeen
FI131362B1 (en) * 2020-05-14 2025-03-10 Valmet Technologies Oy Blade element for refiner

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251778A (de) * 1900-01-01
GB191111903A (en) * 1910-12-30 1911-08-03 Yu Ying Lu An Improved Mill for the Wet-grinding of Soja Grains
DE441965C (de) * 1926-03-19 1927-03-18 August Blume Mahlscheiben aus Stahl, Hartguss o. dgl.
DE729372C (de) * 1940-08-14 1942-12-15 Albert Bruens Kuenstlicher Mahlstein
DE739406C (de) * 1942-03-29 1943-09-24 Continental Gummi Werke Ag Zahnscheibenmuehle
US2651976A (en) * 1952-11-05 1953-09-15 Lionel M Sutherland Grinding disk
US3049307A (en) * 1959-10-22 1962-08-14 Ed Jones Corp Refining discs with enlarged grooves
SE352754B (de) * 1971-01-20 1973-01-08 Reinhall Rolf
US3761027A (en) * 1971-03-15 1973-09-25 F Mendoza Disk mill
US3910511A (en) * 1974-05-20 1975-10-07 Westvaco Corp Open discharge pulp refiner
DE2535979C3 (de) * 1975-08-12 1980-08-07 Alf S.A., Freiburg (Schweiz) Scheibenmühle
US4221343A (en) * 1979-04-30 1980-09-09 The Bauer Bros. Co. Vented disc refiner
GB2083375A (en) * 1980-09-08 1982-03-24 Cell Dev Inc Disc mills
SE426294B (sv) * 1982-02-03 1982-12-27 Sca Development Ab Malsegment

Also Published As

Publication number Publication date
US4676440A (en) 1987-06-30
NO167132C (no) 1991-10-09
FI844123L (fi) 1986-04-20
EP0179041A3 (en) 1988-03-23
FI73256C (fi) 1987-09-10
CA1254426A (en) 1989-05-23
EP0179041B1 (de) 1990-12-19
FI844123A0 (fi) 1984-10-19
NO854169L (no) 1986-04-21
DE3580966D1 (de) 1991-01-31
AU574522B2 (en) 1988-07-07
NO167132B (no) 1991-07-01
AU4882485A (en) 1986-04-24
NZ213909A (en) 1987-11-27
FI73256B (fi) 1987-05-29
EP0179041A2 (de) 1986-04-23
BR8505216A (pt) 1986-07-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties