CA2337636A1 - Systeme de controle de la circulation de la vapeur dans une plaque de raffineur - Google Patents

Systeme de controle de la circulation de la vapeur dans une plaque de raffineur Download PDF

Info

Publication number
CA2337636A1
CA2337636A1 CA002337636A CA2337636A CA2337636A1 CA 2337636 A1 CA2337636 A1 CA 2337636A1 CA 002337636 A CA002337636 A CA 002337636A CA 2337636 A CA2337636 A CA 2337636A CA 2337636 A1 CA2337636 A1 CA 2337636A1
Authority
CA
Canada
Prior art keywords
refiner
face
management system
refiner plate
refining
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.)
Granted
Application number
CA002337636A
Other languages
English (en)
Other versions
CA2337636C (fr
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.)
Andritz Inc
Original Assignee
Durametal Corporation
Luc Gingras
Andritz Inc.
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 Corporation, Luc Gingras, Andritz Inc. filed Critical Durametal Corporation
Publication of CA2337636A1 publication Critical patent/CA2337636A1/fr
Application granted granted Critical
Publication of CA2337636C publication Critical patent/CA2337636C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
CA002337636A 1998-08-19 1998-08-19 Systeme de controle de la circulation de la vapeur dans une plaque de raffineur Expired - Lifetime CA2337636C (fr)

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
CA2337636A1 true CA2337636A1 (fr) 2000-03-02
CA2337636C CA2337636C (fr) 2004-12-14

Family

ID=22267699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337636A Expired - Lifetime CA2337636C (fr) 1998-08-19 1998-08-19 Systeme de controle de la circulation de la vapeur dans une plaque de raffineur

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

Family Cites Families (8)

* 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
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 (fr) * 1994-03-15 1995-09-21 Beloit Technologies, Inc. Partie de barre de broyeur pour raffineur a forte concentration
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
AU742531B2 (en) 2002-01-03
DE69808524T2 (de) 2003-06-26
AU9199498A (en) 2000-03-14
EP1112123A1 (fr) 2001-07-04
KR20010106424A (ko) 2001-11-29

Similar Documents

Publication Publication Date Title
US5695136A (en) Refining element
US9145641B2 (en) Apparatus for disperser plate and method to refine paper
AU2939695A (en) Refining element
CA2196298A1 (fr) Elements de raffinage
CA2241882A1 (fr) Plaque de raffineur munie de poches de degagement de la vapeur
US6311907B1 (en) Refiner plate with chicanes
CA2337636A1 (fr) Systeme de controle de la circulation de la vapeur dans une plaque de raffineur
CA2438653A1 (fr) Paire d'elements de raffinage cooperants opposes
CA2311532A1 (fr) Elements de raffinage
CA2337419A1 (fr) Plaque de raffineur a chicanes
GB2078135A (en) Crusher anvil assembly
CA2242503A1 (fr) Plaque de raffinage sans element de retenue et a haute concentration pour les fibres de bois
US5439183A (en) Refiner segment
NZ509649A (en) Refiner plate with chicanes that each extend obliquely form an outer end of an inner rib to an inner end of an outer rib to form a zig zag shape
SE9700304D0 (sv) Malelement
BR9815988A (pt) Segmento de placa refinadora para refinar material lignocelulósico, refinador e processo para dirigir o fluxo de material de alimentação e vapor
SU883456A1 (ru) Устройство дл формовани торфа
NZ509650A (en) Refiner plate segment with radial bars and grooves and at least one dam having a top surface of a front portion located intermediate the top surface of a leading bar and base of a groove
TW373646U (en) Improved structure for the face plate of jacquard knitting machine of face plate type

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180820