SE7908412L - Forfarande och anording for framstellning av mekanisk massa - Google Patents

Forfarande och anording for framstellning av mekanisk massa

Info

Publication number
SE7908412L
SE7908412L SE7908412A SE7908412A SE7908412L SE 7908412 L SE7908412 L SE 7908412L SE 7908412 A SE7908412 A SE 7908412A SE 7908412 A SE7908412 A SE 7908412A SE 7908412 L SE7908412 L SE 7908412L
Authority
SE
Sweden
Prior art keywords
grindstone
procedure
mechanical mass
manufacturing mechanical
contact
Prior art date
Application number
SE7908412A
Other languages
Unknown language ( )
English (en)
Other versions
SE420225B (sv
Inventor
I Bystedt
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 SE7908412A priority Critical patent/SE420225B/sv
Priority to CA000362090A priority patent/CA1152792A/en
Priority to US06/195,708 priority patent/US4406734A/en
Priority to JP14069880A priority patent/JPS5663086A/ja
Priority to NO803021A priority patent/NO803021L/no
Priority to BR8006522A priority patent/BR8006522A/pt
Priority to FI803230A priority patent/FI70606C/fi
Priority to DE19803038386 priority patent/DE3038386A1/de
Publication of SE7908412L publication Critical patent/SE7908412L/sv
Publication of SE420225B publication Critical patent/SE420225B/sv
Priority to US06/428,082 priority patent/US4445973A/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
    • D21B1/22—Disintegrating in mills in magazine-type machines with screw feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
SE7908412A 1979-10-10 1979-10-10 Forfarande och anordning for framstellning av mekanisk massa SE420225B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7908412A SE420225B (sv) 1979-10-10 1979-10-10 Forfarande och anordning for framstellning av mekanisk massa
CA000362090A CA1152792A (en) 1979-10-10 1980-10-09 Method and device for the manufacture of mechanical pulp
US06/195,708 US4406734A (en) 1979-10-10 1980-10-09 Method for the manufacture of mechanical pulp
JP14069880A JPS5663086A (en) 1979-10-10 1980-10-09 Method and apparatus for producing mechanical pulp from lignocellulose material
NO803021A NO803021L (no) 1979-10-10 1980-10-09 Fremgangsmaate ved fremstilling av tremasse, samt anordning for utoevelse av fremgangsmaaten
BR8006522A BR8006522A (pt) 1979-10-10 1980-10-09 Processo e dispositivo para a producao de celulose mecanica
FI803230A FI70606C (fi) 1979-10-10 1980-10-10 Foerfarande och anordning foer framstaellning av mekanisk massa
DE19803038386 DE3038386A1 (de) 1979-10-10 1980-10-10 Verfahren und vorrichtung zur herstellung von mechanischem zellstoff
US06/428,082 US4445973A (en) 1979-10-10 1982-09-29 Method and device for the manufacture of mechanical pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908412A SE420225B (sv) 1979-10-10 1979-10-10 Forfarande och anordning for framstellning av mekanisk massa

Publications (2)

Publication Number Publication Date
SE7908412L true SE7908412L (sv) 1981-04-11
SE420225B SE420225B (sv) 1981-09-21

Family

ID=20339029

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908412A SE420225B (sv) 1979-10-10 1979-10-10 Forfarande och anordning for framstellning av mekanisk massa

Country Status (8)

Country Link
US (1) US4406734A (sv)
JP (1) JPS5663086A (sv)
BR (1) BR8006522A (sv)
CA (1) CA1152792A (sv)
DE (1) DE3038386A1 (sv)
FI (1) FI70606C (sv)
NO (1) NO803021L (sv)
SE (1) SE420225B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100666B (sv) * 1996-06-17 1998-01-30 Valmet Corp Förfarande och anordning för behandling av rejektmaterial

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125306A (en) * 1964-03-17 Grinding disk segment for wood chips and the like
US3808090A (en) * 1970-10-01 1974-04-30 F Luhde Mechanical abrasion of wood particles in the presence of water and in an inert gaseous atmosphere
SE419659B (sv) * 1976-03-19 1981-08-17 Rolf Bertil Reinhall Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material
JPS5459401A (en) * 1977-10-17 1979-05-14 Oji Paper Co Production of ground pulp from wood chips
FI57979C (fi) * 1978-02-16 1980-11-10 Tampella Oy Ab Foerfarande och slipverk foer slipning av ved under tryck
FI57980C (fi) * 1978-02-16 1980-11-10 Tampella Oy Ab Foerfarande och slipverk foer avlaegsning av slipmassa vid slipning av ved under tryck

Also Published As

Publication number Publication date
JPS5663086A (en) 1981-05-29
US4406734A (en) 1983-09-27
NO803021L (no) 1981-04-13
BR8006522A (pt) 1981-04-14
FI803230L (fi) 1981-04-11
FI70606B (fi) 1986-06-06
FI70606C (fi) 1986-09-24
CA1152792A (en) 1983-08-30
SE420225B (sv) 1981-09-21
DE3038386A1 (de) 1981-04-23

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