SE8405001D0 - PROCEDURE TO USE A CLOSED SYSTEM FOR TRANSFER OF FIBER MASS - Google Patents

PROCEDURE TO USE A CLOSED SYSTEM FOR TRANSFER OF FIBER MASS

Info

Publication number
SE8405001D0
SE8405001D0 SE8405001A SE8405001A SE8405001D0 SE 8405001 D0 SE8405001 D0 SE 8405001D0 SE 8405001 A SE8405001 A SE 8405001A SE 8405001 A SE8405001 A SE 8405001A SE 8405001 D0 SE8405001 D0 SE 8405001D0
Authority
SE
Sweden
Prior art keywords
procedure
transfer
closed system
fiber mass
vapour
Prior art date
Application number
SE8405001A
Other languages
Swedish (sv)
Other versions
SE8405001L (en
SE444588B (en
Inventor
A T Mattsson
Original Assignee
Bahco Ventilation 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 Bahco Ventilation Ab filed Critical Bahco Ventilation Ab
Priority to SE8405001A priority Critical patent/SE444588B/en
Publication of SE8405001D0 publication Critical patent/SE8405001D0/en
Publication of SE8405001L publication Critical patent/SE8405001L/en
Publication of SE444588B publication Critical patent/SE444588B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

During a procedure for the transportation of fibre mass from a pulping unit (2), a closed conducting system (2, 6, 7, 13) is used for the transportation of the vapour. The vapour produced in the pulping unit is conducted in contra-flow to a feed belt (5) which feeds the raw shreds from a pre-heater (3). The vapour pressure in the pre-heater is constant whereby the grinding discs can be engaged at various pressures.<IMAGE>
SE8405001A 1984-10-05 1984-10-05 Procedure, during the pulping of shreds or similar vegetable material, for using vapour as a means of transporting fibre mass. SE444588B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8405001A SE444588B (en) 1984-10-05 1984-10-05 Procedure, during the pulping of shreds or similar vegetable material, for using vapour as a means of transporting fibre mass.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405001A SE444588B (en) 1984-10-05 1984-10-05 Procedure, during the pulping of shreds or similar vegetable material, for using vapour as a means of transporting fibre mass.

Publications (3)

Publication Number Publication Date
SE8405001D0 true SE8405001D0 (en) 1984-10-05
SE8405001L SE8405001L (en) 1986-04-06
SE444588B SE444588B (en) 1986-04-21

Family

ID=20357252

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405001A SE444588B (en) 1984-10-05 1984-10-05 Procedure, during the pulping of shreds or similar vegetable material, for using vapour as a means of transporting fibre mass.

Country Status (1)

Country Link
SE (1) SE444588B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468015B (en) * 1987-04-15 1992-10-19 Sunds Defibrator Ind Ab APPLICATION FOR PREPARATION OF FIBER MASS OF LIGNOCELLULO MATERIAL

Also Published As

Publication number Publication date
SE8405001L (en) 1986-04-06
SE444588B (en) 1986-04-21

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