CA2340895C - Papermaking refiner plates and method of manufacture - Google Patents

Papermaking refiner plates and method of manufacture Download PDF

Info

Publication number
CA2340895C
CA2340895C CA002340895A CA2340895A CA2340895C CA 2340895 C CA2340895 C CA 2340895C CA 002340895 A CA002340895 A CA 002340895A CA 2340895 A CA2340895 A CA 2340895A CA 2340895 C CA2340895 C CA 2340895C
Authority
CA
Canada
Prior art keywords
refiner
clusters
filling
blades
bar set
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
CA002340895A
Other languages
English (en)
French (fr)
Other versions
CA2340895A1 (en
Inventor
John B. Matthew
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.)
Aikawa Fiber Technologies Trust
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2340895A1 publication Critical patent/CA2340895A1/en
Application granted granted Critical
Publication of CA2340895C publication Critical patent/CA2340895C/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
CA002340895A 1998-08-17 1998-08-17 Papermaking refiner plates and method of manufacture Expired - Fee Related CA2340895C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/016974 WO2000009288A1 (en) 1998-08-17 1998-08-17 Papermaking refiner plates and method of manufacture

Publications (2)

Publication Number Publication Date
CA2340895A1 CA2340895A1 (en) 2000-02-24
CA2340895C true CA2340895C (en) 2006-11-07

Family

ID=22267681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002340895A Expired - Fee Related CA2340895C (en) 1998-08-17 1998-08-17 Papermaking refiner plates and method of manufacture

Country Status (6)

Country Link
EP (1) EP1148971B1 (de)
JP (1) JP2002522660A (de)
AU (1) AU757369B2 (de)
CA (1) CA2340895C (de)
DE (1) DE69835457T2 (de)
WO (1) WO2000009288A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10794003B2 (en) 2018-01-02 2020-10-06 International Paper Company Apparatus and method for processing wood fibers
FI129833B (en) * 2020-06-12 2022-09-15 Valmet Technologies Oy Blade segments for a refiner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040997A (en) * 1959-07-06 1962-06-26 Bauer Bros Co Flow retarding grinding plate
US3049307A (en) * 1959-10-22 1962-08-14 Ed Jones Corp Refining discs with enlarged grooves
US3473745A (en) * 1967-01-11 1969-10-21 Sprout Waldron & Co Inc Refining plate for high consistency pulp
US3910511A (en) * 1974-05-20 1975-10-07 Westvaco Corp Open discharge pulp refiner
US4039152A (en) * 1975-11-28 1977-08-02 Rex Peterson Grinding mill
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
CA1207572A (en) * 1985-06-06 1986-07-15 William C. Leith Rotating disc wood chip refiner
DE3628195A1 (de) * 1986-08-20 1988-02-25 Siemens Ag Refiner zur bearbeitung von fasermaterial
US5249734A (en) * 1989-03-03 1993-10-05 Atlanta Import Export Corp. Rotor disc for a refiner and method of formation thereof
US5244159A (en) * 1993-01-29 1993-09-14 Grindmaster Corporation Grinding burrs for coffee bean grinders
US5383617A (en) * 1993-10-21 1995-01-24 Deuchars; Ian Refiner plates with asymmetric inlet pattern
US5740972A (en) * 1996-04-15 1998-04-21 Matthew; John B. Papermaking refiner plates

Also Published As

Publication number Publication date
DE69835457D1 (de) 2006-09-14
JP2002522660A (ja) 2002-07-23
EP1148971A1 (de) 2001-10-31
CA2340895A1 (en) 2000-02-24
DE69835457T2 (de) 2007-02-15
AU757369B2 (en) 2003-02-20
EP1148971B1 (de) 2006-08-02
WO2000009288A1 (en) 2000-02-24
EP1148971A4 (de) 2004-05-12
AU8908598A (en) 2000-03-06

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MKLA Lapsed

Effective date: 20180817