EP0930392A3 - Pressenpartie - Google Patents

Pressenpartie Download PDF

Info

Publication number
EP0930392A3
EP0930392A3 EP98121011A EP98121011A EP0930392A3 EP 0930392 A3 EP0930392 A3 EP 0930392A3 EP 98121011 A EP98121011 A EP 98121011A EP 98121011 A EP98121011 A EP 98121011A EP 0930392 A3 EP0930392 A3 EP 0930392A3
Authority
EP
European Patent Office
Prior art keywords
press section
press nip
roller
press
deflection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP98121011A
Other languages
English (en)
French (fr)
Other versions
EP0930392A2 (de
EP0930392B1 (de
Inventor
Wolfgang Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0930392A2 publication Critical patent/EP0930392A2/de
Publication of EP0930392A3 publication Critical patent/EP0930392A3/de
Application granted granted Critical
Publication of EP0930392B1 publication Critical patent/EP0930392B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21F3/045—Arrangements thereof including at least one 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
    • D21F3/04—Arrangements thereof

Landscapes

  • Paper (AREA)

Abstract

Die Erfindung betrifft eine Pressenpartie einer Maschine zur Herstellung einer Faserstoffbahn (1), insbesondere einer Papier- und/oder Kartonbahn mit wenigstens zwei aufeinander folgenden, doppelt befilzten Pressen (2; 3).
Davon ausgehend soll die Entwässerungsleistung insbesondere im ersten Preßspalt (5) verbessert werden.
Erreicht wird dies dadurch, daß der erste Preßspalt (5) von einer durchbiegungsgesteuerten Schuhwalze (6) und einer besaugten Walze (15) gebildet wird.
EP98121011A 1998-01-20 1998-11-05 Pressenpartie Expired - Lifetime EP0930392B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19801891 1998-01-20
DE19801891A DE19801891A1 (de) 1998-01-20 1998-01-20 Pressenpartie

Publications (3)

Publication Number Publication Date
EP0930392A2 EP0930392A2 (de) 1999-07-21
EP0930392A3 true EP0930392A3 (de) 2001-01-10
EP0930392B1 EP0930392B1 (de) 2005-02-02

Family

ID=7855089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121011A Expired - Lifetime EP0930392B1 (de) 1998-01-20 1998-11-05 Pressenpartie

Country Status (4)

Country Link
US (1) US6589390B1 (de)
EP (1) EP0930392B1 (de)
CA (1) CA2260115A1 (de)
DE (2) DE19801891A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511667C2 (sv) † 1998-03-16 1999-11-08 Valmet Karlstad Ab Pappersmaskin och sätt för framställning av en pappersbana
DE10022605A1 (de) * 2000-05-09 2001-11-15 Voith Paper Patent Gmbh Pressenpartie
DE10234959A1 (de) * 2002-07-31 2004-02-19 Voith Paper Patent Gmbh Pressenanordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701382U1 (de) * 1997-01-28 1997-03-20 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Pressenpartie einer Papiermaschine
DE29701948U1 (de) * 1996-03-01 1997-04-03 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Pressenpartie einer Papiermaschine
EP0770727A1 (de) * 1990-11-23 1997-05-02 Valmet Corporation Verfahren und Vorrichtung zur Entwässerung einer Papierbahn durch Pressen
DE19708967A1 (de) * 1997-03-05 1998-09-10 Voith Sulzer Papiermasch Gmbh Pressenpartie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389205A (en) 1990-11-23 1995-02-14 Valmet Paper Machinery, Inc. Method for dewatering of a paper web by pressing using an extended nip shoe pre-press zone on the forming wire
US5868904A (en) * 1993-12-08 1999-02-09 Valmet Corporation Press section employing an extended nip press with suction counter roll
FI114227B (fi) * 1995-04-24 2004-09-15 Metso Paper Inc Paperikone, jossa on puristinosa ja kuivatusosa
FI98843C (fi) * 1995-10-03 1997-08-25 Valmet Corp Menetelmä ja laite veden poistamiseksi paperi- tai kartonkiradasta puristamalla

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770727A1 (de) * 1990-11-23 1997-05-02 Valmet Corporation Verfahren und Vorrichtung zur Entwässerung einer Papierbahn durch Pressen
DE29701948U1 (de) * 1996-03-01 1997-04-03 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Pressenpartie einer Papiermaschine
DE29701382U1 (de) * 1997-01-28 1997-03-20 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Pressenpartie einer Papiermaschine
DE19708967A1 (de) * 1997-03-05 1998-09-10 Voith Sulzer Papiermasch Gmbh Pressenpartie

Also Published As

Publication number Publication date
DE19801891A1 (de) 1999-07-22
US6589390B1 (en) 2003-07-08
CA2260115A1 (en) 1999-07-20
DE59812539D1 (de) 2005-03-10
EP0930392A2 (de) 1999-07-21
EP0930392B1 (de) 2005-02-02

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