SE8704236L - PROCEDURE IN THE PRESS PART OF A PAPER MACHINE - Google Patents

PROCEDURE IN THE PRESS PART OF A PAPER MACHINE

Info

Publication number
SE8704236L
SE8704236L SE8704236A SE8704236A SE8704236L SE 8704236 L SE8704236 L SE 8704236L SE 8704236 A SE8704236 A SE 8704236A SE 8704236 A SE8704236 A SE 8704236A SE 8704236 L SE8704236 L SE 8704236L
Authority
SE
Sweden
Prior art keywords
nip
press
web
paper machine
procedure
Prior art date
Application number
SE8704236A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8704236D0 (en
SE467624B (en
Inventor
N Soderholm
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of SE8704236D0 publication Critical patent/SE8704236D0/en
Publication of SE8704236L publication Critical patent/SE8704236L/en
Publication of SE467624B publication Critical patent/SE467624B/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
    • D21F3/04—Arrangements thereof

Landscapes

  • Paper (AREA)

Abstract

The invention relates to a method for use in the press section of a paper machine. In the method, a web to be dried is led through the press section by closed feeding by passing it through nips between press rolls as a closed feeding through the press section. The web is led through at least two nips removing water from the web, one nip being formed between two press rolls having a separate felt loop and the other between a suction roll having the separate felt loop and belonging to the first nip as the other press roll thereof and a third press roll having a separate felt loop. For the elimination of the rewetting after the second nip the web is after the second nip separated at least from the surface of the felt moving around the suction roll belonging to the first nip. (Figure 1)
SE8704236A 1986-11-20 1987-10-30 PROCEDURE IN THE PRESS PART OF A PAPER MACHINE SE467624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI864735A FI90097C (en) 1986-11-20 1986-11-20 FOERFARANDE VID PRESSPARTI FOER PAPPERSMASKIN

Publications (3)

Publication Number Publication Date
SE8704236D0 SE8704236D0 (en) 1987-10-30
SE8704236L true SE8704236L (en) 1988-05-21
SE467624B SE467624B (en) 1992-08-17

Family

ID=8523527

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704236A SE467624B (en) 1986-11-20 1987-10-30 PROCEDURE IN THE PRESS PART OF A PAPER MACHINE

Country Status (5)

Country Link
CA (1) CA1314166C (en)
DE (1) DE3737332A1 (en)
FI (1) FI90097C (en)
GB (1) GB2197667B (en)
SE (1) SE467624B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075056A (en) * 1974-08-15 1978-02-21 Beloit Corporation Press section structure
FR2343858A1 (en) * 1976-03-12 1977-10-07 Neyrpic Bmb IMPROVEMENT IN THE PRESSED SECTIONS OF PAPER MACHINES AND FIBER SAILS
FI770540A7 (en) * 1977-02-18 1978-08-19 Schauman Wilh Oy FOERFARANDE FOER FRAMSTAELLNING AV PAPPER KARTONG ELLER ANNAN DYLIK FIBERBANA MED TAENJBARHET OCH/ELLER HOEG FRIKTIONSKOEFFICIENT
FI770542A7 (en) * 1977-02-18 1978-08-19 Valkama P J PRESSPARTI FOER AVLAEGSNING AV VATTEN UR FIBERBANA
US4197158A (en) * 1978-03-16 1980-04-08 Beloit Corporation Paper making machine press section
US4272316A (en) * 1979-05-29 1981-06-09 Beloit Corporation Steam shower
FI813875A7 (en) * 1981-12-03 1983-06-04 Valmet Oy A multi-nip press section of a paper or board machine.
US4483745A (en) * 1982-09-29 1984-11-20 Beloit Corporation Method and apparatus of sheet transfer using a nonporous smooth surfaced belt
DE3718462A1 (en) * 1986-06-03 1987-12-10 Valmet Paper Machinery Inc CLOSED PRESS RELEASE OF A PAPER MACHINE AND A STAND CONSTRUCTION FOR THE PRESS RELEASE

Also Published As

Publication number Publication date
SE8704236D0 (en) 1987-10-30
FI90097C (en) 1993-12-27
CA1314166C (en) 1993-03-09
GB2197667B (en) 1990-11-14
FI90097B (en) 1993-09-15
FI864735L (en) 1988-05-21
GB8727001D0 (en) 1987-12-23
DE3737332A1 (en) 1988-06-01
GB2197667A (en) 1988-05-25
FI864735A0 (en) 1986-11-20
DE3737332C2 (en) 1993-01-14
SE467624B (en) 1992-08-17

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