SE8404335D0 - PRESS - Google Patents

PRESS

Info

Publication number
SE8404335D0
SE8404335D0 SE8404335A SE8404335A SE8404335D0 SE 8404335 D0 SE8404335 D0 SE 8404335D0 SE 8404335 A SE8404335 A SE 8404335A SE 8404335 A SE8404335 A SE 8404335A SE 8404335 D0 SE8404335 D0 SE 8404335D0
Authority
SE
Sweden
Prior art keywords
press
belt
supporting member
webs
roll
Prior art date
Application number
SE8404335A
Other languages
Swedish (sv)
Other versions
SE8404335L (en
SE441937B (en
Inventor
T Nyman
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of SE8404335L publication Critical patent/SE8404335L/en
Publication of SE8404335D0 publication Critical patent/SE8404335D0/en
Publication of SE441937B publication Critical patent/SE441937B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses

Landscapes

  • Paper (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A press for extracting water from webs (3) wherein at least one of the two compression surfaces forming the press nip (6) is formed of a flexible, endless belt (1, 2) loaded by means of a supporting member (4, 5). Due to its bending stiffness the belt exerts pressure on a part (L) of the web longer than the supported part (I) of the belt. The supporting member is preferably a roll (4, 5).
SE8404335A 1983-01-04 1984-08-30 PRESS SE441937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI830014A FI830014L (en) 1983-01-04 1983-01-04 PRESS.

Publications (3)

Publication Number Publication Date
SE8404335L SE8404335L (en) 1984-08-30
SE8404335D0 true SE8404335D0 (en) 1984-08-30
SE441937B SE441937B (en) 1985-11-18

Family

ID=8516557

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404335A SE441937B (en) 1983-01-04 1984-08-30 PRESS

Country Status (5)

Country Link
DE (1) DE3490003T1 (en)
FI (1) FI830014L (en)
GB (1) GB2142946B (en)
SE (1) SE441937B (en)
WO (1) WO1984002726A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629736A1 (en) * 1986-09-01 1988-03-03 Becker Gummiwerke Wet press for dewatering fibrous webs
US6309512B1 (en) * 1998-09-22 2001-10-30 Valmet Karlstad Ab Device for impulse-pressing a web

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233494C (en) *
DE575453C (en) * 1931-12-12 1933-04-28 Siempelkamp Gmbh & Co Pressing device
DE655781C (en) * 1935-07-06 1938-01-22 Buckau R Wolf Akt Ges Maschf Pressing device for dewatering webs or sheets made of paper, cellulose, wood pulp, cardboard or the like.
DE843735C (en) * 1950-04-23 1952-07-14 Phrix Werke Ag Roller press
DE923172C (en) * 1950-05-10 1955-07-25 Peter Voelskow Device for continuous pressing
DE1563130A1 (en) * 1965-10-14 1970-01-02 Asea Ab Converter with semiconductor valves
DE2039652A1 (en) * 1970-08-10 1972-02-17 Dornbusch & Co Web processing cylinder assembly - with constant pressure line contact
DE2709915A1 (en) * 1977-03-08 1978-09-14 Finckh Maschf PRESS FOR DEWATERING FIBER SUSPENSIONS
US4287021A (en) * 1979-08-27 1981-09-01 Beloit Corporation Extended nip press
DE3030233C2 (en) * 1980-08-09 1988-10-20 J.M. Voith Gmbh, 7920 Heidenheim Wet press for dewatering fiber webs
FI75301C (en) * 1980-11-14 1988-06-09 Mets Nv De Continuously operating pressure.

Also Published As

Publication number Publication date
SE8404335L (en) 1984-08-30
WO1984002726A1 (en) 1984-07-19
DE3490003T1 (en) 1985-03-21
SE441937B (en) 1985-11-18
FI830014L (en) 1984-07-05
GB8421467D0 (en) 1984-09-26
FI830014A0 (en) 1983-01-04
DE3490003C2 (en) 1988-12-29
GB2142946B (en) 1986-12-17
GB2142946A (en) 1985-01-30

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