AU742531B2 - Refiner plate steam management system - Google Patents

Refiner plate steam management system Download PDF

Info

Publication number
AU742531B2
AU742531B2 AU91994/98A AU9199498A AU742531B2 AU 742531 B2 AU742531 B2 AU 742531B2 AU 91994/98 A AU91994/98 A AU 91994/98A AU 9199498 A AU9199498 A AU 9199498A AU 742531 B2 AU742531 B2 AU 742531B2
Authority
AU
Australia
Prior art keywords
bar
leading
trailing
refiner
bars
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU91994/98A
Other languages
English (en)
Other versions
AU9199498A (en
Inventor
Luc Gingras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Durametal Corp
Original Assignee
Durametal 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 Durametal Corp filed Critical Durametal Corp
Publication of AU9199498A publication Critical patent/AU9199498A/en
Application granted granted Critical
Publication of AU742531B2 publication Critical patent/AU742531B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
AU91994/98A 1998-08-19 1998-08-19 Refiner plate steam management system Ceased AU742531B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/017184 WO2000010710A1 (fr) 1998-08-19 1998-08-19 Systeme de controle de la circulation de la vapeur dans une plaque de raffineur

Publications (2)

Publication Number Publication Date
AU9199498A AU9199498A (en) 2000-03-14
AU742531B2 true AU742531B2 (en) 2002-01-03

Family

ID=22267699

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91994/98A Ceased AU742531B2 (en) 1998-08-19 1998-08-19 Refiner plate steam management system

Country Status (6)

Country Link
EP (1) EP1112123B1 (fr)
KR (1) KR20010106424A (fr)
AU (1) AU742531B2 (fr)
CA (1) CA2337636C (fr)
DE (1) DE69808524T2 (fr)
WO (1) WO2000010710A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9968938B2 (en) * 2012-09-17 2018-05-15 Andritz Inc. Refiner plate with gradually changing geometry
US20140110511A1 (en) * 2012-10-18 2014-04-24 Andritz Inc. Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
US11001968B2 (en) 2018-01-02 2021-05-11 International Paper Company Apparatus and method for processing wood fibers
WO2020163459A1 (fr) 2019-02-06 2020-08-13 Andritz Inc. Segments de plaque de raffineur comportant des rainures d'alimentation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US6032888A (en) * 1999-04-16 2000-03-07 Durametal Corporation Refiner plate with interspersed surface and subsurface dams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441649B (sv) * 1982-12-15 1985-10-28 Sca Development Ab For bearbetning av cellulosahaltigt material avsett malsegment
FI73256C (fi) * 1984-10-19 1987-09-10 Yhtyneet Paperitehtaat Oy Malsegment.
US5181664A (en) * 1992-04-17 1993-01-26 Andritz Sprout-Bauer, Inc. Grinding plate with angled outer bars
US5476228A (en) * 1994-03-07 1995-12-19 Beloit Technologies, Inc. Refiner disk with alternating depth grooves
WO1995025199A1 (fr) * 1994-03-15 1995-09-21 Beloit Technologies, Inc. Partie de barre de broyeur pour raffineur a forte concentration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US6032888A (en) * 1999-04-16 2000-03-07 Durametal Corporation Refiner plate with interspersed surface and subsurface dams

Also Published As

Publication number Publication date
DE69808524D1 (de) 2002-11-07
CA2337636C (fr) 2004-12-14
WO2000010710A1 (fr) 2000-03-02
EP1112123B1 (fr) 2002-10-02
DE69808524T2 (de) 2003-06-26
AU9199498A (en) 2000-03-14
EP1112123A1 (fr) 2001-07-04
CA2337636A1 (fr) 2000-03-02
KR20010106424A (ko) 2001-11-29

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)