DE69808524T2 - REFINERPLATTENSEGMENT - Google Patents

REFINERPLATTENSEGMENT

Info

Publication number
DE69808524T2
DE69808524T2 DE69808524T DE69808524T DE69808524T2 DE 69808524 T2 DE69808524 T2 DE 69808524T2 DE 69808524 T DE69808524 T DE 69808524T DE 69808524 T DE69808524 T DE 69808524T DE 69808524 T2 DE69808524 T2 DE 69808524T2
Authority
DE
Germany
Prior art keywords
refinerplattensegment
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.)
Expired - Fee Related
Application number
DE69808524T
Other languages
German (de)
Other versions
DE69808524D1 (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
Application granted granted Critical
Publication of DE69808524D1 publication Critical patent/DE69808524D1/en
Publication of DE69808524T2 publication Critical patent/DE69808524T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69808524T 1998-08-19 1998-08-19 REFINERPLATTENSEGMENT Expired - Fee Related DE69808524T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/017184 WO2000010710A1 (en) 1998-08-19 1998-08-19 Refiner plate steam management system

Publications (2)

Publication Number Publication Date
DE69808524D1 DE69808524D1 (en) 2002-11-07
DE69808524T2 true DE69808524T2 (en) 2003-06-26

Family

ID=22267699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808524T Expired - Fee Related DE69808524T2 (en) 1998-08-19 1998-08-19 REFINERPLATTENSEGMENT

Country Status (6)

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

Families Citing this family (3)

* 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
MX2021009152A (en) 2019-02-06 2021-09-10 Andritz Inc Refiner plate segments having feeding grooves.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441649B (en) * 1982-12-15 1985-10-28 Sca Development Ab FOR PROCESSING CELLULOUS MATERIALS DETERMINED MOLDING SEGMENT
FI73256C (en) * 1984-10-19 1987-09-10 Yhtyneet Paperitehtaat Oy Target segments.
US5181664A (en) * 1992-04-17 1993-01-26 Andritz Sprout-Bauer, Inc. Grinding plate with angled outer bars
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
WO1995025199A1 (en) * 1994-03-15 1995-09-21 Beloit Technologies, Inc. Breaker bar section for a high consistency refiner
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
AU742531B2 (en) 2002-01-03
KR20010106424A (en) 2001-11-29
EP1112123A1 (en) 2001-07-04
CA2337636C (en) 2004-12-14
WO2000010710A1 (en) 2000-03-02
EP1112123B1 (en) 2002-10-02
AU9199498A (en) 2000-03-14
CA2337636A1 (en) 2000-03-02
DE69808524D1 (en) 2002-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee