FI800467A - Foerbaettring angaoende massaframstaellning - Google Patents

Foerbaettring angaoende massaframstaellning

Info

Publication number
FI800467A
FI800467A FI800467A FI800467A FI800467A FI 800467 A FI800467 A FI 800467A FI 800467 A FI800467 A FI 800467A FI 800467 A FI800467 A FI 800467A FI 800467 A FI800467 A FI 800467A
Authority
FI
Finland
Prior art keywords
massaframstaellning
angaoende
foerbaettring
foerbaettring angaoende
angaoende massaframstaellning
Prior art date
Application number
FI800467A
Other languages
English (en)
Other versions
FI72359B (fi
FI72359C (fi
Inventor
Roderic Field
Original Assignee
Beloit Walmsley Ltd
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 Walmsley Ltd filed Critical Beloit Walmsley Ltd
Publication of FI800467A publication Critical patent/FI800467A/fi
Publication of FI72359B publication Critical patent/FI72359B/fi
Application granted granted Critical
Publication of FI72359C publication Critical patent/FI72359C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Centrifugal Separators (AREA)
  • Paper (AREA)
FI800467A 1979-02-16 1980-02-15 Cylindrisk, horisontell massaavskiljningsanordning. FI72359C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7905558 1979-02-16
GB7905558 1979-02-16

Publications (3)

Publication Number Publication Date
FI800467A true FI800467A (fi) 1980-08-17
FI72359B FI72359B (fi) 1987-01-30
FI72359C FI72359C (fi) 1987-05-11

Family

ID=10503246

Family Applications (1)

Application Number Title Priority Date Filing Date
FI800467A FI72359C (fi) 1979-02-16 1980-02-15 Cylindrisk, horisontell massaavskiljningsanordning.

Country Status (4)

Country Link
DE (1) DE3005518A1 (fi)
FI (1) FI72359C (fi)
GB (1) GB2043493B (fi)
SE (1) SE8001252L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140549C2 (de) * 1981-10-13 1986-10-16 J.M. Voith Gmbh, 7920 Heidenheim Sortiergerät für Fasersuspensionen der Papierindustrie
DE3421330A1 (de) * 1984-06-08 1985-12-12 J.M. Voith Gmbh, 7920 Heidenheim Altpapier-aufloese- und sortierapparat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501981A (fi) * 1950-05-20
DE1082880B (de) * 1958-10-30 1960-06-09 Voith Gmbh J M Hydrozyklon zum Reinigen von Aufschwemmungen grosser Dichte, insbesondere von Faserstoff-aufschwemmungen
DE2140372A1 (de) * 1971-08-12 1973-03-01 Voith Gmbh J M Altpapier-aufbereitungsanlage
CA1068959A (en) * 1977-01-03 1980-01-01 Beloit Corporation Apparatus for pulping and grading waste material

Also Published As

Publication number Publication date
GB2043493B (en) 1982-11-24
DE3005518C2 (fi) 1990-05-03
FI72359B (fi) 1987-01-30
DE3005518A1 (de) 1980-09-04
SE8001252L (sv) 1980-08-17
GB2043493A (en) 1980-10-08
FI72359C (fi) 1987-05-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BELOIT WALMSLEY LIMITED