SE8305618L - Anordning med lang presszon vid pressbehandling av fiberbana - Google Patents

Anordning med lang presszon vid pressbehandling av fiberbana

Info

Publication number
SE8305618L
SE8305618L SE8305618A SE8305618A SE8305618L SE 8305618 L SE8305618 L SE 8305618L SE 8305618 A SE8305618 A SE 8305618A SE 8305618 A SE8305618 A SE 8305618A SE 8305618 L SE8305618 L SE 8305618L
Authority
SE
Sweden
Prior art keywords
press
pressure chamber
shoe
web
zone
Prior art date
Application number
SE8305618A
Other languages
Unknown language ( )
English (en)
Other versions
SE8305618D0 (sv
SE461920B (sv
Inventor
J Laapotti
Original Assignee
Valmet 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 Valmet Oy filed Critical Valmet Oy
Publication of SE8305618D0 publication Critical patent/SE8305618D0/sv
Publication of SE8305618L publication Critical patent/SE8305618L/sv
Publication of SE461920B publication Critical patent/SE461920B/sv

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
    • D21F3/0218—Shoe presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
SE8305618A 1982-10-14 1983-10-13 Anordning med laang presszon vid pressbehandling av fiberbana SE461920B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI823500A FI70952C (fi) 1982-10-14 1982-10-14 Anordning med laong presszon vid pressbehandling av fiberbana

Publications (3)

Publication Number Publication Date
SE8305618D0 SE8305618D0 (sv) 1983-10-13
SE8305618L true SE8305618L (sv) 1984-04-15
SE461920B SE461920B (sv) 1990-04-09

Family

ID=8516156

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305618A SE461920B (sv) 1982-10-14 1983-10-13 Anordning med laang presszon vid pressbehandling av fiberbana

Country Status (5)

Country Link
US (1) US4568423A (sv)
CA (1) CA1233053A (sv)
DE (1) DE3336462C2 (sv)
FI (1) FI70952C (sv)
SE (1) SE461920B (sv)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI71369C (fi) * 1983-03-23 1986-12-19 Valmet Oy Laongnyppress foer pappersmaskin
DE3503819A1 (de) * 1984-12-21 1986-06-26 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Hydraulischer pressschuh sowie dessen verwendung und betrieb
DE3705241A1 (de) * 1986-12-24 1988-07-07 Escher Wyss Gmbh Verfahren zur mechanisch-thermischen entwaesserung einer faserstoffbahn
SE461171C (sv) * 1988-05-25 1992-08-17 Valmet Paper Machinery Inc Press med laangt nyp foer pappers- eller kartongmaskiner
SE461154B (sv) * 1988-05-25 1990-01-15 Valmet Paper Machinery Inc Press med laangt nyp foer pappers- eller kartongmaskiner
US5092961A (en) * 1988-06-09 1992-03-03 Beloit Corporation Apparatus for cleaning a porous cover
US5047122A (en) * 1989-06-23 1991-09-10 Beloit Corporation Method for heated extended nip pressing
US4973384A (en) * 1989-06-23 1990-11-27 Beloit Corporation Heated extended nip press apparatus
FI91789C (sv) * 1989-12-21 1994-08-10 Tampella Oy Ab Långzonpress för pappersmaskin
US5167768A (en) * 1991-11-07 1992-12-01 Beloit Corporation Wide nip web press and method using a press shoe with two pivots
FI98844C (sv) * 1991-12-23 1997-08-25 Valmet Paper Machinery Inc Pressparti i pappersmaskin, speciellt för tryckpapperkvalitèter
DE4208790C2 (de) * 1992-03-19 1994-10-20 Voith Gmbh J M Tragwalzen-Wickeleinrichtung
US5441604A (en) * 1994-02-17 1995-08-15 Beloit Technologies, Inc. Extended nip press apparatus
FI942616A (sv) * 1994-06-03 1995-12-04 Valmet Corp Förpress för pappersbana
DE4423694C2 (de) * 1994-07-06 2000-03-16 Voith Sulzer Papiermasch Gmbh Langspaltpresse
US5908536A (en) * 1995-10-03 1999-06-01 Valmet Corporation Method and machine for removing water from a paper or board web by pressing
FI955014A (sv) * 1995-10-20 1997-04-21 Valmet Corp Pressparti i en pappersmaskin, vid vilket används en långnyppress
DE19544979B4 (de) * 1995-12-01 2006-08-03 Voith Paper Patent Gmbh Vorrichtung zum Komprimieren, Glätten und/oder Entwässern einer Faserstoffbahn
US6065222A (en) * 1996-02-28 2000-05-23 Valmet Corporation Dryer sections with intermediate calendering in a paper machine
FI104434B (sv) * 1996-02-28 2000-01-31 Valmet Corp Torkningspartier med mellankalandrering för pappersmaskinen
US5913587A (en) * 1996-02-28 1999-06-22 Valmet Corporation Dryer sections with intermediate calendering in a paper machine
DE19622020A1 (de) * 1996-05-31 1997-12-04 Voith Sulzer Papiermasch Gmbh Preßwalze
DE19626634A1 (de) * 1996-07-02 1998-01-08 Voith Sulzer Papiermasch Gmbh Preßwalze und Verfahren zum Betrieb einer Preßwalze
US5709778A (en) * 1996-10-30 1998-01-20 Voith Sulzer Paper Technology North America, Inc. Multiple shoe press for a paper making machine
DE19714939A1 (de) * 1997-04-10 1998-10-15 Voith Sulzer Papiermasch Gmbh Schuhpreßeinheit
US5897747A (en) * 1997-08-08 1999-04-27 Beloit Technologies, Inc. Machine direction profiling of extended nip press shoe
US6248210B1 (en) 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
FI113788B (sv) 1999-04-14 2004-06-15 Metso Paper Pori Oy Press
US6864395B2 (en) * 1999-05-04 2005-03-08 Air Products And Chemicals, Inc. Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture
DE50013339D1 (de) * 1999-09-30 2006-09-28 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Faserstoffbahn
US6387218B1 (en) * 2000-10-30 2002-05-14 Voith Paper, Inc. Air press seal in paper-making machine
US6860030B1 (en) * 2000-11-15 2005-03-01 Voith Paper, Inc. Control system for gap measuring
FI116405B (sv) * 2001-04-02 2005-11-15 Metso Paper Inc Arrangemang för att profilera en fiberbana
DE10259232A1 (de) * 2002-12-17 2004-07-15 Eduard Küsters Maschinenfabrik GmbH & Co. KG Vorrichtung zum Bilden eines Langspalts
SE526787C2 (sv) * 2003-10-21 2005-11-01 Metso Paper Karlstad Ab Elastiskt derformerbar stödkropp för en anordning med förlängt nyp för behandling av fiberbana och användning av sådan stödkropp
US7510630B2 (en) * 2005-04-20 2009-03-31 Albany International Corp. Extended couch nip on cylinder former
FI119521B (sv) * 2006-08-28 2008-12-15 Metso Paper Inc Vals för en fiberbanemaskin
CN101778975B (zh) * 2007-08-21 2013-09-18 美卓造纸机械公司 通过压榨从幅材中移除流体的造纸机或纸板机的压榨设备及在造纸机或纸板机中处理幅材的方法
WO2014026914A1 (de) * 2012-08-15 2014-02-20 Voith Patent Gmbh Dichteinrichtung, saugwalze und verfahren zur herstellung und/oder verarbeitung einer papier-, karton- oder tissuebahn
EP2722437B1 (en) * 2012-10-18 2016-01-13 Valmet Technologies, Inc. Web pressing and dewatering method and pressing apparatus for a paper- or board-making machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA452200A (en) * 1948-10-26 Pulp And Paper Engineering Company Process of and apparatus for extracting liquid from pervious sheet materials
US3748225A (en) * 1970-11-19 1973-07-24 Beloit Corp Fibrous web press nip structure including nonporous belts backed by pistons supported with fluid pressure
US3853698A (en) * 1972-04-17 1974-12-10 Beloit Corp Large roll hydraulic press with pressurized fluid supports
US3783097A (en) * 1972-05-30 1974-01-01 Beloit Corp Hydrodynamically loaded web press with slipper bearing shoes
US3970515A (en) * 1973-11-05 1976-07-20 Beloit Corporation Controlled sequence pressure nip
US4201624A (en) * 1978-09-05 1980-05-06 Beloit Corporation Extended nip press
SU929773A1 (ru) * 1980-05-05 1982-05-23 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности Пресс дл обезвоживани полотна из волокнистого материала
US4428797A (en) * 1981-05-26 1984-01-31 Beloit Corporation Extended nip shoe for a nip in a papermaking machine
US4427492A (en) * 1981-05-26 1984-01-24 Beloit Corporation Extended nip shoe for a nip in a papermaking machine
FI65104C (fi) * 1982-05-13 1984-03-12 Valmet Oy Foerfarande och anordning vid pressbehandling av en fiberbana i synnerhet en pappers- eller kartongbana

Also Published As

Publication number Publication date
CA1233053A (en) 1988-02-23
US4568423A (en) 1986-02-04
SE8305618D0 (sv) 1983-10-13
SE461920B (sv) 1990-04-09
FI823500L (fi) 1984-04-15
FI70952C (fi) 1986-10-27
FI823500A0 (fi) 1982-10-14
FI70952B (fi) 1986-07-18
DE3336462A1 (de) 1984-04-19
DE3336462C2 (de) 1996-02-29

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