SE8402581L - SET AND DEVICE FOR REGULATING A GRINDING - Google Patents

SET AND DEVICE FOR REGULATING A GRINDING

Info

Publication number
SE8402581L
SE8402581L SE8402581A SE8402581A SE8402581L SE 8402581 L SE8402581 L SE 8402581L SE 8402581 A SE8402581 A SE 8402581A SE 8402581 A SE8402581 A SE 8402581A SE 8402581 L SE8402581 L SE 8402581L
Authority
SE
Sweden
Prior art keywords
temperature
trough
grinder
spray water
grinding
Prior art date
Application number
SE8402581A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE464637B (en
SE8402581D0 (en
Inventor
J Mittag
K Schmidt
G Mack
H-O Henrich
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of SE8402581D0 publication Critical patent/SE8402581D0/en
Publication of SE8402581L publication Critical patent/SE8402581L/en
Publication of SE464637B publication Critical patent/SE464637B/en

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
    • D21B1/14—Disintegrating in mills
    • D21B1/18—Disintegrating in mills in magazine-type machines
    • D21B1/20—Disintegrating in mills in magazine-type machines with chain feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Paper (AREA)
  • Massaging Devices (AREA)
  • Catching Or Destruction (AREA)

Abstract

The temperature of the trough material in the grinder trough or of the shaft water or spray water for the grindstone is measured and kept as constant as possible below a limit. The specific power consumption of the grinder is also recorded and evaluated by means of instrumentation with respect to wide fluctuations thereof, leading in the case of appropriately frequent occurrence to the emission of a fault signal or to a corresponding reduction in the set value of the trough material temperature or of the shaft water temperature or spray water temperature.
SE8402581A 1983-05-20 1984-05-14 SET TO REGULATE THE TREATMENT TEMPERATURE IN A GRINDING SE464637B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3318461 1983-05-20
DE19833325049 DE3325049C2 (en) 1983-05-20 1983-07-12 Method and device for controlling a wood grinder

Publications (3)

Publication Number Publication Date
SE8402581D0 SE8402581D0 (en) 1984-05-14
SE8402581L true SE8402581L (en) 1984-11-21
SE464637B SE464637B (en) 1991-05-27

Family

ID=25810929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402581A SE464637B (en) 1983-05-20 1984-05-14 SET TO REGULATE THE TREATMENT TEMPERATURE IN A GRINDING

Country Status (7)

Country Link
AT (1) AT388946B (en)
CH (1) CH665663A5 (en)
DE (1) DE3325049C2 (en)
FI (1) FI74749C (en)
FR (1) FR2546196B1 (en)
NO (1) NO158467C (en)
SE (1) SE464637B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741804A1 (en) * 1987-12-10 1989-06-22 Voith Gmbh J M Method for controlling a wood grinder
DE3804869A1 (en) * 1988-02-17 1989-08-31 Feldmuehle Ag METHOD FOR CONTROLLING A WOOD GRINDER
DE4308039A1 (en) * 1993-03-13 1994-09-15 Voith Gmbh J M Method for controlling a grinder
FI118863B (en) 2004-05-31 2008-04-15 Metso Paper Inc Method and measurement arrangement for checking the condition of a grindstone in a wooden grind
DE102006037697A1 (en) * 2006-08-11 2008-02-21 Voith Patent Gmbh Method for production of ground wood, comprises mechanically separating ground wood fibers individually/in groups from circumference of tree-trunk, and carrying out separating tool in circumferential direction of tree-trunk
CN105908549A (en) * 2016-05-26 2016-08-31 安徽浙源再生纸业科技有限公司 Wood grinder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776475A (en) * 1972-07-17 1973-12-04 Norton Co Automatic pulp grinder control
FI59824B (en) * 1979-11-08 1981-06-30 Stroemberg Oy Ab ADJUSTMENT OF OPERATING TRAESLIMMASKIN MED KOLVMATNING

Also Published As

Publication number Publication date
ATA110684A (en) 1989-02-15
DE3325049A1 (en) 1984-11-22
FI74749B (en) 1987-11-30
NO841984L (en) 1984-11-21
SE464637B (en) 1991-05-27
NO158467B (en) 1988-06-06
FR2546196B1 (en) 1987-11-20
DE3325049C2 (en) 1985-03-14
CH665663A5 (en) 1988-05-31
FI842017A0 (en) 1984-05-18
FI842017A (en) 1984-11-21
AT388946B (en) 1989-09-25
FR2546196A1 (en) 1984-11-23
SE8402581D0 (en) 1984-05-14
NO158467C (en) 1991-02-05
FI74749C (en) 1990-01-15

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