SE0500161L - Method of mounting or replacing a blade set for a refiner - Google Patents

Method of mounting or replacing a blade set for a refiner

Info

Publication number
SE0500161L
SE0500161L SE0500161A SE0500161A SE0500161L SE 0500161 L SE0500161 L SE 0500161L SE 0500161 A SE0500161 A SE 0500161A SE 0500161 A SE0500161 A SE 0500161A SE 0500161 L SE0500161 L SE 0500161L
Authority
SE
Sweden
Prior art keywords
refiner
refiner surface
replacing
mounting
block
Prior art date
Application number
SE0500161A
Other languages
Swedish (sv)
Other versions
SE530487C2 (en
Inventor
Veikko Seppaelae
Reijo Peltonen
Mauri Takala
Original Assignee
Metso Paper Inc
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
Priority claimed from FI20040103A external-priority patent/FI20040103A0/en
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Publication of SE0500161L publication Critical patent/SE0500161L/en
Publication of SE530487C2 publication Critical patent/SE530487C2/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
    • 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)

Abstract

A method of assembling a blade arrangement of a refiner surface of a dis k refiner. A refiner surface (6, 7) or refiner surface block (23, 24) is composed of the blade segments (10) in such a manner that a dimension (B) of the diamete r of the refiner surface or refiner surface block is smaller than the diameter (A) of an assembly opening (12) in the frame (2) of the refiner at least at some point of the refiner surface or refiner surface block, and said refiner surface or refiner surface block is lowered into a refiner chamber (3) through the assembly opening in a position wherein points corresponding to said dimension of the diameter on opposite sides of the refiner surface or the refiner surface blo ck are lowered through the assembly opening substantially simultaneously.
SE0500161A 2004-01-23 2005-01-24 Method of mounting or replacing a blade set for a refiner SE530487C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040103A FI20040103A0 (en) 2004-01-23 2004-01-23 Procedure for mounting or replacing grinding elements
FI20040118A FI120630B (en) 2004-01-23 2004-01-28 A method for installing or replacing a refiner sharpener

Publications (2)

Publication Number Publication Date
SE0500161L true SE0500161L (en) 2005-07-24
SE530487C2 SE530487C2 (en) 2008-06-24

Family

ID=30445178

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500161A SE530487C2 (en) 2004-01-23 2005-01-24 Method of mounting or replacing a blade set for a refiner

Country Status (3)

Country Link
CA (1) CA2493678C (en)
FI (1) FI120630B (en)
SE (1) SE530487C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059610A1 (en) * 2008-11-28 2010-06-02 Voith Patent Gmbh Process for grinding aqueous suspended pulp fibers and grinding sets for its implementation
US20220333303A1 (en) * 2021-04-16 2022-10-20 Andritz Inc. Flow-altering refiner segment
CN115229699B (en) * 2022-08-15 2023-07-18 陕西科技大学 Equidistant straight-tooth millstone tooth design method, system and computer storage medium

Also Published As

Publication number Publication date
FI20040118A (en) 2005-07-24
CA2493678A1 (en) 2005-07-23
FI120630B (en) 2009-12-31
FI20040118A0 (en) 2004-01-28
CA2493678C (en) 2012-06-05
SE530487C2 (en) 2008-06-24

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