ES441668A1 - Refiner head assembly and refining disc therefor - Google Patents

Refiner head assembly and refining disc therefor

Info

Publication number
ES441668A1
ES441668A1 ES441668A ES441668A ES441668A1 ES 441668 A1 ES441668 A1 ES 441668A1 ES 441668 A ES441668 A ES 441668A ES 441668 A ES441668 A ES 441668A ES 441668 A1 ES441668 A1 ES 441668A1
Authority
ES
Spain
Prior art keywords
refining
disc
head assembly
refining disc
disc therefor
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
Application number
ES441668A
Other languages
Spanish (es)
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.)
Beloit Corp
Original Assignee
Beloit 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 Beloit Corp filed Critical Beloit Corp
Publication of ES441668A1 publication Critical patent/ES441668A1/en
Expired 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
    • D21D1/303—Double disc mills

Landscapes

  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Refining head and refining disc corresponding thereto, for use in a disc refining apparatus, the disc of which comprises a pair of opposite and spaced-apart side faces, a central opening defining a circumferentially extending inner edge, and an outer edge which extends circumferentially with a certain radial separation with respect to said internal edge, characterized in that each one of the lateral faces of said disk has a refining work surface adapted to proceed to the refining of the pulp. (Machine-translation by Google Translate, not legally binding)
ES441668A 1974-10-03 1975-10-02 Refiner head assembly and refining disc therefor Expired ES441668A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51193674A 1974-10-03 1974-10-03

Publications (1)

Publication Number Publication Date
ES441668A1 true ES441668A1 (en) 1977-08-16

Family

ID=24037041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441668A Expired ES441668A1 (en) 1974-10-03 1975-10-02 Refiner head assembly and refining disc therefor

Country Status (10)

Country Link
JP (1) JPS5420023B2 (en)
AU (1) AU477131B2 (en)
CA (1) CA1025263A (en)
DE (1) DE2544386C3 (en)
ES (1) ES441668A1 (en)
FI (1) FI60254C (en)
FR (1) FR2286915A1 (en)
GB (1) GB1523907A (en)
IT (1) IT1043011B (en)
SE (1) SE422223B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005827A (en) * 1975-04-30 1977-02-01 Beloit Corporation Refiner disk
US4081147A (en) * 1976-05-27 1978-03-28 The Black Clawson Company Reversible disk refiner plates
CA1180926A (en) * 1981-09-30 1985-01-15 David R. Webster Pulp refining apparatus and methods
AU583587B2 (en) * 1985-01-07 1989-05-04 James C. Rine Mounting grinding wheels
DE3743071A1 (en) * 1987-12-18 1989-06-29 Lohse Verwaltungs Gmbh Refiner for paper stock
DE3743777A1 (en) * 1987-12-23 1989-07-06 Felder Industrietechnik Gmbh Disc refiner
JP2802231B2 (en) * 1994-08-09 1998-09-24 相川鉄工株式会社 Refiner
DE102006022886B4 (en) * 2006-05-15 2020-02-27 Pallmann Maschinenfabrik Gmbh & Co. Kg Device for comminuting feed material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369685A (en) * 1921-02-22 Grinding-plates
US3326480A (en) * 1965-01-21 1967-06-20 Jones Division Beloit Corp Disk refiner

Also Published As

Publication number Publication date
FI752554A (en) 1976-04-04
FI60254C (en) 1981-12-10
FI60254B (en) 1981-08-31
SE7511079L (en) 1976-04-05
DE2544386B2 (en) 1981-07-30
DE2544386C3 (en) 1982-04-22
FR2286915B1 (en) 1982-03-19
CA1025263A (en) 1978-01-31
DE2544386A1 (en) 1976-04-08
JPS5420023B2 (en) 1979-07-19
JPS5160704A (en) 1976-05-26
AU8516975A (en) 1976-10-14
SE422223B (en) 1982-02-22
AU477131B2 (en) 1976-10-14
IT1043011B (en) 1980-02-20
GB1523907A (en) 1978-09-06
FR2286915A1 (en) 1976-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103