EP0273020A3 - Vorrichtung zum Defibrieren und Sortieren von Papierbrei in der Papierfabrikationsindustrie - Google Patents

Vorrichtung zum Defibrieren und Sortieren von Papierbrei in der Papierfabrikationsindustrie Download PDF

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Publication number
EP0273020A3
EP0273020A3 EP87850359A EP87850359A EP0273020A3 EP 0273020 A3 EP0273020 A3 EP 0273020A3 EP 87850359 A EP87850359 A EP 87850359A EP 87850359 A EP87850359 A EP 87850359A EP 0273020 A3 EP0273020 A3 EP 0273020A3
Authority
EP
European Patent Office
Prior art keywords
defibrating
sorting
zone
rotor
pulp
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.)
Withdrawn
Application number
EP87850359A
Other languages
English (en)
French (fr)
Other versions
EP0273020A2 (de
Inventor
Jyrki Paavola
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.)
Sunds Defibrator Jylha OY
Original Assignee
Sunds Defibrator Jylha 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 Sunds Defibrator Jylha OY filed Critical Sunds Defibrator Jylha OY
Publication of EP0273020A2 publication Critical patent/EP0273020A2/de
Publication of EP0273020A3 publication Critical patent/EP0273020A3/de
Withdrawn legal-status Critical Current

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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
    • 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
    • D21D5/02—Straining or screening the pulp
    • D21D5/04—Flat screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP87850359A 1986-12-22 1987-11-19 Vorrichtung zum Defibrieren und Sortieren von Papierbrei in der Papierfabrikationsindustrie Withdrawn EP0273020A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI865283 1986-12-22
FI865283A FI76601C (fi) 1986-12-22 1986-12-22 Anordning foer defibrering och sortering av massa inom pappers- och cellulosaindustrin.

Publications (2)

Publication Number Publication Date
EP0273020A2 EP0273020A2 (de) 1988-06-29
EP0273020A3 true EP0273020A3 (de) 1989-02-01

Family

ID=8523696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87850359A Withdrawn EP0273020A3 (de) 1986-12-22 1987-11-19 Vorrichtung zum Defibrieren und Sortieren von Papierbrei in der Papierfabrikationsindustrie

Country Status (3)

Country Link
EP (1) EP0273020A3 (de)
FI (1) FI76601C (de)
NO (1) NO165931C (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800318A (en) * 1956-10-23 1958-08-27 Rauma Repola Oy Improvements in or relating to slurry inlet means in strainer apparatus
FR1385712A (fr) * 1963-12-27 1965-01-15 Ingersoll Rand Canada Procédé et appareil pour le travail de matières fibreuses
FR2538013A1 (fr) * 1982-12-16 1984-06-22 Kamyr Inc Appareil a tamis et a disque plat rotatif perfore sous pression pour produits de consistance moyenne et procede de tamisage
FR2578177A1 (fr) * 1985-03-04 1986-09-05 Kamyr Ab Dispositif de criblage.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800318A (en) * 1956-10-23 1958-08-27 Rauma Repola Oy Improvements in or relating to slurry inlet means in strainer apparatus
FR1385712A (fr) * 1963-12-27 1965-01-15 Ingersoll Rand Canada Procédé et appareil pour le travail de matières fibreuses
FR2538013A1 (fr) * 1982-12-16 1984-06-22 Kamyr Inc Appareil a tamis et a disque plat rotatif perfore sous pression pour produits de consistance moyenne et procede de tamisage
FR2578177A1 (fr) * 1985-03-04 1986-09-05 Kamyr Ab Dispositif de criblage.

Also Published As

Publication number Publication date
EP0273020A2 (de) 1988-06-29
NO165931C (no) 1991-05-02
NO875352L (no) 1988-06-23
FI76601C (fi) 1988-11-10
FI76601B (fi) 1988-07-29
FI865283A0 (fi) 1986-12-22
NO165931B (no) 1991-01-21
NO875352D0 (no) 1987-12-21

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