SE8403762L - DEVICE FOR MALAPPLANTS FOR REFINING LIGNOCELLULOSALLY MATERIAL - Google Patents

DEVICE FOR MALAPPLANTS FOR REFINING LIGNOCELLULOSALLY MATERIAL

Info

Publication number
SE8403762L
SE8403762L SE8403762A SE8403762A SE8403762L SE 8403762 L SE8403762 L SE 8403762L SE 8403762 A SE8403762 A SE 8403762A SE 8403762 A SE8403762 A SE 8403762A SE 8403762 L SE8403762 L SE 8403762L
Authority
SE
Sweden
Prior art keywords
crushers
track
malapplants
lignocellulosally
refining
Prior art date
Application number
SE8403762A
Other languages
Swedish (sv)
Other versions
SE8403762D0 (en
SE443006B (en
Inventor
A H Sjobom
Original Assignee
Sunds Defibrator
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 filed Critical Sunds Defibrator
Priority to SE8403762A priority Critical patent/SE443006B/en
Publication of SE8403762D0 publication Critical patent/SE8403762D0/en
Publication of SE8403762L publication Critical patent/SE8403762L/en
Publication of SE443006B publication Critical patent/SE443006B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

A disc shaped bearer (1) is fitted with a ring of crusher segments (2). These crushers are held in place by inwardly gripping cams (4) on the crushers and tracks (5, 7) on the bearer. The crushers (2) are designed to be inserted in the track (5) from the inside, one at a time. In order to be able to insert the last crusher segment, the last track (7) is made wider than the cam (4). At least one separate locking wedge (8) is designed to be inserted and fill the space between the cam (4) and the track (7).<IMAGE>
SE8403762A 1984-07-18 1984-07-18 Apparatus with crusher devices for refining material containing lignocellulose SE443006B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8403762A SE443006B (en) 1984-07-18 1984-07-18 Apparatus with crusher devices for refining material containing lignocellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403762A SE443006B (en) 1984-07-18 1984-07-18 Apparatus with crusher devices for refining material containing lignocellulose

Publications (3)

Publication Number Publication Date
SE8403762D0 SE8403762D0 (en) 1984-07-18
SE8403762L true SE8403762L (en) 1986-01-19
SE443006B SE443006B (en) 1986-02-10

Family

ID=20356557

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403762A SE443006B (en) 1984-07-18 1984-07-18 Apparatus with crusher devices for refining material containing lignocellulose

Country Status (1)

Country Link
SE (1) SE443006B (en)

Also Published As

Publication number Publication date
SE8403762D0 (en) 1984-07-18
SE443006B (en) 1986-02-10

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