FI905625A - FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER. - Google Patents

FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER. Download PDF

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Publication number
FI905625A
FI905625A FI905625A FI905625A FI905625A FI 905625 A FI905625 A FI 905625A FI 905625 A FI905625 A FI 905625A FI 905625 A FI905625 A FI 905625A FI 905625 A FI905625 A FI 905625A
Authority
FI
Finland
Prior art keywords
raffinoer
malskaer
malningsverkan
hos
foerfarande foer
Prior art date
Application number
FI905625A
Other languages
Finnish (fi)
Other versions
FI88810B (en
FI905625A0 (en
FI88810C (en
Inventor
Jyrki Paavola
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
Priority to FI905625A priority Critical patent/FI88810C/en
Publication of FI905625A0 publication Critical patent/FI905625A0/en
Priority to DE199191850277T priority patent/DE486451T1/en
Priority to AT91850277T priority patent/ATE119594T1/en
Priority to EP91850277A priority patent/EP0486451B1/en
Priority to DE69107963T priority patent/DE69107963T2/en
Publication of FI905625A publication Critical patent/FI905625A/en
Publication of FI88810B publication Critical patent/FI88810B/en
Application granted granted Critical
Publication of FI88810C publication Critical patent/FI88810C/en

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
    • D21D1/306—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

Landscapes

  • Paper (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treating Waste Gases (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention concerns a method for controlling the refining results imparted on stock in refiners used in the pulp and paper industry, said refiner performing refining between opposed refiner blades (1), of which at least one is rotary, and said blades having protruding blade edges (2, 3) on their surface. The method according to the invention is implemented by arranging the cutting length of the refiner blades (1) to be alterable by moving one or a multitude of the blade edges (3) with respect to the other blade edges (2). <IMAGE>
FI905625A 1990-11-13 1990-11-13 FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER FI88810C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI905625A FI88810C (en) 1990-11-13 1990-11-13 FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER
DE199191850277T DE486451T1 (en) 1990-11-13 1991-11-12 METHOD FOR CONTROLLING THE CRUSHING CHARACTERISTICS OF A REFINER AND A LEAF FOR THE REFINER.
AT91850277T ATE119594T1 (en) 1990-11-13 1991-11-12 METHOD FOR CONTROLLING THE SHREDDING CHARACTERISTICS OF A REFINER AND A WING FOR THE REFINER.
EP91850277A EP0486451B1 (en) 1990-11-13 1991-11-12 Method for controlling the refining characteristics of a refiner and a blade for the refiner
DE69107963T DE69107963T2 (en) 1990-11-13 1991-11-12 Method for controlling the crushing characteristics of a refiner and a wing for the refiner.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI905625A FI88810C (en) 1990-11-13 1990-11-13 FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER
FI905625 1990-11-13

Publications (4)

Publication Number Publication Date
FI905625A0 FI905625A0 (en) 1990-11-13
FI905625A true FI905625A (en) 1992-05-14
FI88810B FI88810B (en) 1993-03-31
FI88810C FI88810C (en) 1993-07-12

Family

ID=8531410

Family Applications (1)

Application Number Title Priority Date Filing Date
FI905625A FI88810C (en) 1990-11-13 1990-11-13 FOERFARANDE FOER REGLERING AV MALNINGSVERKAN HOS EN RAFFINOER SAMT ETT MALSKAER

Country Status (4)

Country Link
EP (1) EP0486451B1 (en)
AT (1) ATE119594T1 (en)
DE (2) DE486451T1 (en)
FI (1) FI88810C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039001A1 (en) * 2008-08-21 2010-02-25 Voith Patent Gmbh Aqueously suspended cellulose fiber e.g. old paper fiber, refining method for double disk refiner, involves guiding suspension between refining devices, where part of blocks of devices has cutting width extended from inner to outer sides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228274A (en) * 1962-08-17 1966-01-11 Cagen George Size reduction of sheet material
CH612706A5 (en) * 1975-09-05 1979-08-15 Milton Pilao Comminuting machine for pulp or similar materials
DE3743071A1 (en) * 1987-12-18 1989-06-29 Lohse Verwaltungs Gmbh Refiner for paper stock

Also Published As

Publication number Publication date
DE486451T1 (en) 1992-12-17
DE69107963T2 (en) 1995-10-05
ATE119594T1 (en) 1995-03-15
FI88810B (en) 1993-03-31
DE69107963D1 (en) 1995-04-13
FI905625A0 (en) 1990-11-13
FI88810C (en) 1993-07-12
EP0486451B1 (en) 1995-03-08
EP0486451A1 (en) 1992-05-20

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR JYLHAE OY