FI63976C - Foerfarande foer kontinuerlig behandling av fibermassa - Google Patents

Foerfarande foer kontinuerlig behandling av fibermassa Download PDF

Info

Publication number
FI63976C
FI63976C FI761883A FI761883A FI63976C FI 63976 C FI63976 C FI 63976C FI 761883 A FI761883 A FI 761883A FI 761883 A FI761883 A FI 761883A FI 63976 C FI63976 C FI 63976C
Authority
FI
Finland
Prior art keywords
drum
channel
liquid
web
treatment
Prior art date
Application number
FI761883A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI63976B (fi
FI761883A7 (Direct
Inventor
Lars Erik Karl Axel Tell
Per Hjalmar Malmstroem
Original Assignee
Karlstad Mekaniska Ab
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 Karlstad Mekaniska Ab filed Critical Karlstad Mekaniska Ab
Priority to FI763691A priority Critical patent/FI59828C/fi
Publication of FI761883A7 publication Critical patent/FI761883A7/fi
Publication of FI63976B publication Critical patent/FI63976B/fi
Application granted granted Critical
Publication of FI63976C publication Critical patent/FI63976C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/04—Complete machines for making continuous webs of paper of the cylinder type
    • D21F9/046—Complete machines for making continuous webs of paper of the cylinder type with non-immersed cylinder
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • D21D1/40—Washing the fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FI761883A 1975-06-30 1976-06-29 Foerfarande foer kontinuerlig behandling av fibermassa FI63976C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI763691A FI59828C (fi) 1975-06-30 1976-12-22 Foerfarande och anordning foer kontinuerlig behandling av fibermassa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7507449A SE434859B (sv) 1975-06-30 1975-06-30 Forfarande och anordning for kontinuerlig behandling av fibermassa
SE7507449 1975-06-30

Publications (3)

Publication Number Publication Date
FI761883A7 FI761883A7 (Direct) 1976-12-31
FI63976B FI63976B (fi) 1983-05-31
FI63976C true FI63976C (fi) 1983-09-12

Family

ID=20325007

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761883A FI63976C (fi) 1975-06-30 1976-06-29 Foerfarande foer kontinuerlig behandling av fibermassa

Country Status (7)

Country Link
JP (1) JPS5853115B2 (Direct)
BR (1) BR7604206A (Direct)
CA (1) CA1050317A (Direct)
DE (2) DE2627975C3 (Direct)
FI (1) FI63976C (Direct)
NO (1) NO145923C (Direct)
SE (1) SE434859B (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2124084C1 (ru) * 1997-03-18 1998-12-27 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности Устройство для обезвоживания и промывки волокнистой массы
DE19712651A1 (de) * 1997-03-26 1998-10-01 Voith Sulzer Stoffaufbereitung Verfahren und Vorrichtung zur Herstellung eines heißen, überwiegend Papierfasern enthaltenden Krümelstoffes
DE10102449C1 (de) 2001-01-19 2002-03-21 Voith Paper Patent Gmbh Vorrichtung zur Heiß-Dispergierung eines Papierfaserstoffes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054826B (de) * 1953-09-21 1959-04-09 Forming Machine Company Of Ame Verfahren und Vorrichtung zum Waschen von Papierstoff
SE349340B (Direct) * 1971-12-14 1972-09-25 Karlstad Mekaniska Ab

Also Published As

Publication number Publication date
SE7507449L (sv) 1976-12-31
DE2660362B1 (de) 1980-06-12
CA1050317A (en) 1979-03-13
FI63976B (fi) 1983-05-31
JPS5853115B2 (ja) 1983-11-26
NO145923B (no) 1982-03-15
DE2627975A1 (de) 1977-01-20
DE2660362C3 (de) 1981-04-23
FI761883A7 (Direct) 1976-12-31
NO145923C (no) 1982-06-23
JPS5246101A (en) 1977-04-12
NO762231L (Direct) 1977-01-03
DE2627975C3 (de) 1986-07-31
DE2627975B2 (de) 1980-01-10
SE434859B (sv) 1984-08-20
BR7604206A (pt) 1977-07-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AKTIEBOLAGET KARLSTADS