SE7807613L - Press med lang presszon for pappersmaskin - Google Patents

Press med lang presszon for pappersmaskin

Info

Publication number
SE7807613L
SE7807613L SE7807613A SE7807613A SE7807613L SE 7807613 L SE7807613 L SE 7807613L SE 7807613 A SE7807613 A SE 7807613A SE 7807613 A SE7807613 A SE 7807613A SE 7807613 L SE7807613 L SE 7807613L
Authority
SE
Sweden
Prior art keywords
press
paper machine
zone
long
long press
Prior art date
Application number
SE7807613A
Other languages
English (en)
Inventor
S Holko
J Lehtinen
P Majaniemi
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 SE7807613L publication Critical patent/SE7807613L/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
    • D21F3/0254—Cluster presses, i.e. presses comprising a press chamber defined by at least three rollers
    • 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
    • D21F3/0254—Cluster presses, i.e. presses comprising a press chamber defined by at least three rollers
    • D21F3/0263—Sealing arrangements therefor
    • 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
    • D21F3/0272—Wet presses in combination with suction or blowing devices
SE7807613A 1977-07-08 1978-07-06 Press med lang presszon for pappersmaskin SE7807613L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI772143A FI772143A (fi) 1977-07-08 1977-07-08 Laongzonspress foer pappersmaskin

Publications (1)

Publication Number Publication Date
SE7807613L true SE7807613L (sv) 1979-01-09

Family

ID=8510967

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807613A SE7807613L (sv) 1977-07-08 1978-07-06 Press med lang presszon for pappersmaskin

Country Status (5)

Country Link
US (1) US4173249A (sv)
DE (1) DE2829226A1 (sv)
FI (1) FI772143A (sv)
GB (1) GB1599347A (sv)
SE (1) SE7807613L (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201624A (en) * 1978-09-05 1980-05-06 Beloit Corporation Extended nip press
DE2843307A1 (de) * 1978-10-04 1980-04-10 Hoechst Ag Verfahren und anordnung zur abtrennung fester, schlammartiger und gegebenenfalls geloester anteile aus abwasser
US4308096A (en) * 1980-01-24 1981-12-29 Beloit Corporation Extended nip press
US4425842A (en) 1981-05-01 1984-01-17 Cotton Incorporated High expression squeeze roll liquor extraction of nonwoven batts
US4434633A (en) 1981-05-01 1984-03-06 Cotton Incorporated High expression squeeze roll liquor extraction of nonwoven batts
CA1161678A (en) * 1981-07-06 1984-02-07 David R. Webster Multi-nip suction press
US5238537A (en) * 1981-09-15 1993-08-24 Dutt William H Extended nip press belt having an interwoven base fabric and an impervious impregnant
US5234551A (en) * 1981-09-24 1993-08-10 Dutt William H Extended nip press belt having an interwoven base fabric and an impervious impregnant
FI65104C (fi) * 1982-05-13 1984-03-12 Valmet Oy Foerfarande och anordning vid pressbehandling av en fiberbana i synnerhet en pappers- eller kartongbana
FI76608C (sv) * 1982-07-13 1988-11-10 Ahlstroem Valmet Press med långt nyp
US4675079A (en) * 1982-12-14 1987-06-23 Webster David R Multi-nip suction press with a four roller closed train
FI68277C (fi) * 1983-10-03 1985-08-12 Tamfelt Oy Ab Foerfarande och anordning foer reducering av aotervaetningen av ett banmaterial efter ett pressnyp
SE455316B (sv) * 1985-12-09 1988-07-04 Nordiskafilt Ab Forfarande och anordning vid pressnyp i presspartiet till pappersmaskiner
US4944844A (en) * 1989-07-11 1990-07-31 Beloit Corporation Polyurethane extended nip press blanket
DE4321406A1 (de) * 1993-06-26 1993-11-11 Voith Gmbh J M Naßpartie einer Papiermaschine mit einer Siebpartie und einer Pressenpartie
EP0950757A3 (de) * 1998-04-15 2001-01-10 Voith Paper Patent GmbH Pressenanordnung
US6161303A (en) * 1998-10-29 2000-12-19 Voith Sulzer Papiertechnik Patent Gmbh Pressing apparatus having chamber end sealing
US6190506B1 (en) 1998-10-29 2001-02-20 Voith Sulzer Papiertechnik Patent Gmbh Paper making apparatus having pressurized chamber
US6416631B1 (en) 1998-10-29 2002-07-09 Voith Sulzer Papiertechnik Patent Gmbh Pressing apparatus having semipermeable membrane
US6274042B1 (en) 1998-10-29 2001-08-14 Voith Sulzer Papiertechnik Gmbh Semipermeable membrane for pressing apparatus
US6645420B1 (en) * 1999-09-30 2003-11-11 Voith Sulzer Papiertechnik Patent Gmbh Method of forming a semipermeable membrane with intercommunicating pores for a pressing apparatus
US6287427B1 (en) 1999-09-30 2001-09-11 Voith Sulzer Papiertechnik Patent Gmbh Pressing apparatus having chamber sealing
DE19946971A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung einer Materialbahn
EP1088934B1 (en) * 1999-09-30 2006-08-09 Voith Paper Patent GmbH Pressing apparatus with membrane
US6325895B1 (en) * 2000-06-12 2001-12-04 Voith Sulzer Paper Technology North America, Inc. Paper-making machine with an air press belt run
US6485612B1 (en) 2001-05-18 2002-11-26 Voith Paper, Inc. Air press assembly for use in a paper-making machine
US6589394B2 (en) * 2001-09-27 2003-07-08 Voith Paper Patent Gmbh Controlled-force end seal arrangement for an air press of a papermaking machine
US6616812B2 (en) * 2001-09-27 2003-09-09 Voith Paper Patent Gmbh Anti-rewet felt for use in a papermaking machine
US6562198B2 (en) * 2001-09-27 2003-05-13 Voith Paper Patent Gmbh Cross-directional interlocking of rolls in an air press of a papermaking machine
US6702924B2 (en) * 2001-09-27 2004-03-09 Voith Paper Patent Gmbh Main roll for an air press of a papermaking machine
DE10159411A1 (de) 2001-12-04 2003-06-12 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung einer Faserstoffbahn
US7150110B2 (en) * 2002-01-24 2006-12-19 Voith Paper Patent Gmbh Method and an apparatus for manufacturing a fiber web provided with a three-dimensional surface structure
US6692008B2 (en) * 2002-02-04 2004-02-17 Voith Paper Patent Gmbh Sealing arrangement
US20030153443A1 (en) * 2002-02-11 2003-08-14 Beck David A. Elastic roller for a pressing apparatus
US6875310B2 (en) * 2003-03-26 2005-04-05 Voith Paper Patent Gmbh Roll configuration for an air press of a papermaking machine
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293121A (en) * 1963-10-09 1966-12-20 Black Clawson Co Pneumatically pressurized paper wet press assembly
US3808096A (en) * 1972-02-16 1974-04-30 Beloit Corp Figure eight cylinder press for defining an extended press nip
US3804707A (en) * 1972-03-08 1974-04-16 Beloit Corp Papermaking press with inflatable rolls having thin deformable outer shells

Also Published As

Publication number Publication date
DE2829226A1 (de) 1979-01-25
GB1599347A (en) 1981-09-30
FI772143A (fi) 1979-01-09
US4173249A (en) 1979-11-06

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