FI77903C - Anordning foer destruktion av papper, kartong och massa. - Google Patents

Anordning foer destruktion av papper, kartong och massa. Download PDF

Info

Publication number
FI77903C
FI77903C FI865207A FI865207A FI77903C FI 77903 C FI77903 C FI 77903C FI 865207 A FI865207 A FI 865207A FI 865207 A FI865207 A FI 865207A FI 77903 C FI77903 C FI 77903C
Authority
FI
Finland
Prior art keywords
rotors
flow
wall
pulp
paper
Prior art date
Application number
FI865207A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI865207A0 (fi
FI77903B (fi
FI865207A (fi
Inventor
Jyrki Paavola
Original Assignee
Yhtyneet Paperitehtaat Oy
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 Yhtyneet Paperitehtaat Oy filed Critical Yhtyneet Paperitehtaat Oy
Priority to FI865207A priority Critical patent/FI77903C/fi
Publication of FI865207A0 publication Critical patent/FI865207A0/fi
Priority to EP87850356A priority patent/EP0275849B1/de
Priority to AT87850356T priority patent/ATE74388T1/de
Priority to DE8787850356T priority patent/DE3778001D1/de
Priority to NO875309A priority patent/NO163539C/no
Publication of FI865207A publication Critical patent/FI865207A/fi
Publication of FI77903B publication Critical patent/FI77903B/fi
Application granted granted Critical
Publication of FI77903C publication Critical patent/FI77903C/fi

Links

Classifications

    • 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
    • D21B1/347—Rotor assemblies
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Cartons (AREA)
  • Fats And Perfumes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
FI865207A 1986-12-19 1986-12-19 Anordning foer destruktion av papper, kartong och massa. FI77903C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI865207A FI77903C (fi) 1986-12-19 1986-12-19 Anordning foer destruktion av papper, kartong och massa.
EP87850356A EP0275849B1 (de) 1986-12-19 1987-11-19 Vorrichtung zur Dispersion von Papier, Karton und Papierbrei
AT87850356T ATE74388T1 (de) 1986-12-19 1987-11-19 Vorrichtung zur dispersion von papier, karton und papierbrei.
DE8787850356T DE3778001D1 (de) 1986-12-19 1987-11-19 Vorrichtung zur dispersion von papier, karton und papierbrei.
NO875309A NO163539C (no) 1986-12-19 1987-12-18 Innretning for dispergering av papir, kartong og tremasse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI865207A FI77903C (fi) 1986-12-19 1986-12-19 Anordning foer destruktion av papper, kartong och massa.
FI865207 1986-12-19

Publications (4)

Publication Number Publication Date
FI865207A0 FI865207A0 (fi) 1986-12-19
FI865207A FI865207A (fi) 1988-06-20
FI77903B FI77903B (fi) 1989-01-31
FI77903C true FI77903C (fi) 1989-05-10

Family

ID=8523679

Family Applications (1)

Application Number Title Priority Date Filing Date
FI865207A FI77903C (fi) 1986-12-19 1986-12-19 Anordning foer destruktion av papper, kartong och massa.

Country Status (5)

Country Link
EP (1) EP0275849B1 (de)
AT (1) ATE74388T1 (de)
DE (1) DE3778001D1 (de)
FI (1) FI77903C (de)
NO (1) NO163539C (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH284805A (de) * 1949-10-31 1952-08-15 Gmbh J M Voith Stofflöser.
US2796006A (en) * 1955-03-24 1957-06-18 Merle P Chaplin Fibre disintegrator and separator
US3417933A (en) * 1965-07-12 1968-12-24 Black Clawson Co Pulper
CS212562B1 (en) * 1979-09-11 1982-03-26 Jiri Kratky Reserve and homogenization container for the caoline suspensions
FR2544756B1 (fr) * 1983-04-22 1985-08-30 Lamort E & M Perfectionnements aux turbines de defibrage

Also Published As

Publication number Publication date
EP0275849A1 (de) 1988-07-27
FI865207A0 (fi) 1986-12-19
FI77903B (fi) 1989-01-31
FI865207A (fi) 1988-06-20
DE3778001D1 (de) 1992-05-07
ATE74388T1 (de) 1992-04-15
EP0275849B1 (de) 1992-04-01
NO875309D0 (no) 1987-12-18
NO163539C (no) 1990-06-13
NO875309L (no) 1988-06-20
NO163539B (no) 1990-03-05

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: YHTYNEET PAPERITEHTAAT OY