AU757369B2 - Papermaking refiner plates and method of manufacture - Google Patents

Papermaking refiner plates and method of manufacture Download PDF

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Publication number
AU757369B2
AU757369B2 AU89085/98A AU8908598A AU757369B2 AU 757369 B2 AU757369 B2 AU 757369B2 AU 89085/98 A AU89085/98 A AU 89085/98A AU 8908598 A AU8908598 A AU 8908598A AU 757369 B2 AU757369 B2 AU 757369B2
Authority
AU
Australia
Prior art keywords
refiner
blades
bar set
blade
spacers
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
AU89085/98A
Other languages
English (en)
Other versions
AU8908598A (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.)
Individual
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 AU8908598A publication Critical patent/AU8908598A/en
Application granted granted Critical
Publication of AU757369B2 publication Critical patent/AU757369B2/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
    • 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)
AU89085/98A 1998-08-17 1998-08-17 Papermaking refiner plates and method of manufacture Ceased AU757369B2 (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
AU8908598A AU8908598A (en) 2000-03-06
AU757369B2 true AU757369B2 (en) 2003-02-20

Family

ID=22267681

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89085/98A Ceased AU757369B2 (en) 1998-08-17 1998-08-17 Papermaking refiner plates and method of manufacture

Country Status (6)

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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910511A (en) * 1974-05-20 1975-10-07 Westvaco Corp Open discharge pulp refiner
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

Family Cites Families (9)

* 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910511A (en) * 1974-05-20 1975-10-07 Westvaco Corp Open discharge pulp refiner
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
EP1148971A1 (en) 2001-10-31
CA2340895A1 (en) 2000-02-24
DE69835457T2 (de) 2007-02-15
JP2002522660A (ja) 2002-07-23
EP1148971A4 (en) 2004-05-12
EP1148971B1 (en) 2006-08-02
DE69835457D1 (de) 2006-09-14
WO2000009288A1 (en) 2000-02-24
AU8908598A (en) 2000-03-06
CA2340895C (en) 2006-11-07

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Legal Events

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