GB2020571B - Pulp refining apparatus - Google Patents

Pulp refining apparatus

Info

Publication number
GB2020571B
GB2020571B GB7829365A GB7829365A GB2020571B GB 2020571 B GB2020571 B GB 2020571B GB 7829365 A GB7829365 A GB 7829365A GB 7829365 A GB7829365 A GB 7829365A GB 2020571 B GB2020571 B GB 2020571B
Authority
GB
United Kingdom
Prior art keywords
refining apparatus
pulp refining
pulp
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.)
Expired
Application number
GB7829365A
Other versions
GB2020571A (en
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.)
INOX IND COMERCIO DE ACO
Original Assignee
INOX IND COMERCIO DE ACO
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 INOX IND COMERCIO DE ACO filed Critical INOX IND COMERCIO DE ACO
Publication of GB2020571A publication Critical patent/GB2020571A/en
Application granted granted Critical
Publication of GB2020571B publication Critical patent/GB2020571B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB7829365A 1978-05-02 1978-07-10 Pulp refining apparatus Expired GB2020571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7802713A BR7802713A (en) 1978-05-02 1978-05-02 PERFECTED PULP REFINING DISC

Publications (2)

Publication Number Publication Date
GB2020571A GB2020571A (en) 1979-11-21
GB2020571B true GB2020571B (en) 1982-09-15

Family

ID=4011293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829365A Expired GB2020571B (en) 1978-05-02 1978-07-10 Pulp refining apparatus

Country Status (10)

Country Link
AR (1) AR218339A1 (en)
AU (1) AU3836478A (en)
BR (1) BR7802713A (en)
DE (1) DE2916470A1 (en)
ES (1) ES474358A1 (en)
FI (1) FI68872C (en)
FR (1) FR2424980B1 (en)
GB (1) GB2020571B (en)
MX (1) MX4875E (en)
SE (1) SE434962B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8304028A (en) * 1983-07-28 1985-03-05 Milton Pilao IMPROVEMENTS IN WOOD OR SIMILAR PULP REFINING DISC
BR8402044A (en) * 1984-04-27 1985-12-03 Inox Ind E Comercio De Ago Ltd PERFECTING DISCS FOR PAPER AND SIMILAR PULP REFINERS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065920A (en) * 1959-01-22 1962-11-27 Bolton John W & Sons Inc Working surfaces for refining engines
US3128055A (en) * 1961-05-31 1964-04-07 Bauer Bros Co Refiner plate
US3278127A (en) * 1963-08-16 1966-10-11 Bolton Emerson Jordan plug liner
US3614826A (en) * 1967-11-23 1971-10-26 Milton Pilao Method for the manufacture and recovery of conical and discs sets for woodpulp machines
CH576287A5 (en) * 1974-09-17 1976-06-15 Rolio Metall Ag
US4102505A (en) * 1976-12-08 1978-07-25 Inox Industria E. Comercio De Aco S/A Pulp refining disk

Also Published As

Publication number Publication date
ES474358A1 (en) 1980-05-16
FI68872B (en) 1985-07-31
SE434962B (en) 1984-08-27
GB2020571A (en) 1979-11-21
FI782053A (en) 1979-11-03
FR2424980B1 (en) 1985-10-04
DE2916470A1 (en) 1979-11-08
AU3836478A (en) 1980-01-31
AR218339A1 (en) 1980-05-30
FR2424980A1 (en) 1979-11-30
BR7802713A (en) 1979-12-04
MX4875E (en) 1982-11-23
FI68872C (en) 1985-11-11
SE7808593L (en) 1979-11-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee