EP0509199B2 - Pressenpartie einer Papiermaschine - Google Patents

Pressenpartie einer Papiermaschine Download PDF

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Publication number
EP0509199B2
EP0509199B2 EP92102028A EP92102028A EP0509199B2 EP 0509199 B2 EP0509199 B2 EP 0509199B2 EP 92102028 A EP92102028 A EP 92102028A EP 92102028 A EP92102028 A EP 92102028A EP 0509199 B2 EP0509199 B2 EP 0509199B2
Authority
EP
European Patent Office
Prior art keywords
pressing
web
pressing point
point
section
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.)
Expired - Lifetime
Application number
EP92102028A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0509199A1 (de
EP0509199B1 (de
Inventor
Heinz Braun
Peter Mirsberger
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 Sulzer Papiermaschinen GmbH
Original Assignee
Voith Sulzer Papiermaschinen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6429677&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0509199(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0509199A1 publication Critical patent/EP0509199A1/de
Publication of EP0509199B1 publication Critical patent/EP0509199B1/de
Application granted granted Critical
Publication of EP0509199B2 publication Critical patent/EP0509199B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • Second press nip only a felt is present. If the felt is at the top, it can Web too light before entering the second press point fall off. On the other hand, it is below, especially as continuous bottom felt for both presses, then the full width of the web at the exit from the second press with the top roller up follow where it is difficult to handle. On the other hand, there is also a tendency here the paper web, the water from the felt behind suck back the nip, larger.
  • DE-OS 38 15 278 A1 is a press shown with two roller presses one behind the other each with an extended press nip, thereby the conditions for drainage the paper web are cheap, on the other hand but the paper web with the help of a felt is transported through both pressing points. she can not conditioned between the two presses will.
  • the invention is based, the Dewatering effect of press sections with two successive elongated press nips continue to improve without reducing operational safety the web guide through both presses worsen.
  • FIG. 1 shows a press section according to the invention, into which the paper web, for example coming from a Fourdrinier wire 21, can be guided by a pickup roller 22.
  • This figure shows two successive pressing points 1 and 2 with the pressing surfaces 3 and 4 or 5 and 6. It can be seen that the pressing surfaces have an elongated shape when viewed in the running direction (wide nip).
  • the presses consist of counter rolls 7 and 9 located at the bottom and wide nip press rolls 8 and 10 located at the top.
  • two felt belts 11 and 12 are used, which run through the first press point together with the paper web. Only a top felt 13 is passed through the second press point 2.

Landscapes

  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP92102028A 1991-04-16 1992-02-07 Pressenpartie einer Papiermaschine Expired - Lifetime EP0509199B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4112355A DE4112355A1 (de) 1991-04-16 1991-04-16 Pressenpartie einer papiermaschine
DE4112355 1991-04-16

Publications (3)

Publication Number Publication Date
EP0509199A1 EP0509199A1 (de) 1992-10-21
EP0509199B1 EP0509199B1 (de) 1995-11-08
EP0509199B2 true EP0509199B2 (de) 1999-03-24

Family

ID=6429677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92102028A Expired - Lifetime EP0509199B2 (de) 1991-04-16 1992-02-07 Pressenpartie einer Papiermaschine

Country Status (7)

Country Link
US (2) US5308450A (es)
EP (1) EP0509199B2 (es)
AT (1) ATE130060T1 (es)
CA (1) CA2065960C (es)
DE (2) DE4112355A1 (es)
ES (1) ES2079703T3 (es)
FI (1) FI114930B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028240A1 (de) * 1993-05-29 1994-12-08 J. M. Voith Gmbh Presse einer papiermaschine für dünne papiere
DE4318036C1 (de) * 1993-05-29 1994-07-28 Voith Gmbh J M Presseneinheit einer Papiermaschine zur Herstellung von Tissuepapier
DE4331319A1 (de) * 1993-09-15 1995-03-16 Escher Wyss Gmbh Vorrichtung zur Übergabe einer Faserstoffbahn an eine Entwässerungspressenpartie
DE4335024C2 (de) * 1993-10-14 1999-09-16 Voith Gmbh J M Pressenpartie einer Papiermaschine und Überführeinrichtung
US5776307A (en) * 1993-12-20 1998-07-07 The Procter & Gamble Company Method of making wet pressed tissue paper with felts having selected permeabilities
US5795440A (en) * 1993-12-20 1998-08-18 The Procter & Gamble Company Method of making wet pressed tissue paper
DE4407405C2 (de) * 1994-03-05 2000-03-16 Voith Sulzer Papiermasch Gmbh Trockenpartie
DE4443875C2 (de) * 1994-12-09 2000-05-18 Voith Sulzer Papiermasch Gmbh Langspaltpresse
FI114227B (fi) * 1995-04-24 2004-09-15 Metso Paper Inc Paperikone, jossa on puristinosa ja kuivatusosa
DE19522462A1 (de) * 1995-06-21 1997-01-02 Voith Sulzer Papiermasch Gmbh Vorrichtung zur Entwässerung einer Faserstoffbahn
DE29515217U1 (de) * 1995-09-25 1996-02-01 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Maschine zum Herstellen von Faserstoff-Bahnen
DE19535343A1 (de) * 1995-09-25 1997-03-27 Voith Sulzer Papiermasch Gmbh Verfahren und Maschine zum Herstellen von Faserstoff-Bahnen
FI955014A7 (fi) * 1995-10-20 1997-04-21 Valmet Corp Paperikoneen puristinosa, jossa käytetään pitkänippipuristinta
US5891308A (en) * 1996-02-02 1999-04-06 Beloit Technologies, Inc. Method of pressing a paper web of tropical hardwood fibers
EP0803604B1 (de) * 1996-04-25 2001-04-11 Voith Paper Patent GmbH Nasspresse
US5766422A (en) * 1996-08-01 1998-06-16 Beloit Technologies, Inc. Lightweight high temperature pressing
US5830316A (en) * 1997-05-16 1998-11-03 The Procter & Gamble Company Method of wet pressing tissue paper with three felt layers
EP0950757A3 (de) 1998-04-15 2001-01-10 Voith Paper Patent GmbH Pressenanordnung
DE19848284A1 (de) * 1998-04-15 1999-10-28 Voith Sulzer Papiertech Patent Pressenanordnung
FI107059B (fi) 1998-07-01 2001-05-31 Metso Paper Inc Paperikoneen formeri-puristinosa ja menetelmä rainan siirtämiseksi formerilta puristinosalle
US6103062A (en) * 1998-10-01 2000-08-15 The Procter & Gamble Company Method of wet pressing tissue paper
US6248210B1 (en) 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
DE19919051A1 (de) * 1999-04-27 2000-11-02 Voith Sulzer Papiertech Patent Die Pressenpartie
DE19963285A1 (de) * 1999-12-27 2001-06-28 Valmet Corp Vorrichtung und Verfahren zur zeitweiligen Ableiten einer Bahn aus Papier oder Pappe
EP1158092B1 (de) * 2000-05-24 2006-09-06 Voith Paper Patent GmbH Trockenpartie
DE10053935A1 (de) 2000-10-31 2002-05-08 Voith Paper Patent Gmbh Pressenanordnung
AT504642B1 (de) 2007-04-16 2008-07-15 Engel Austria Gmbh Bedieneinheit für eine spritzgussmaschine
DE102016209780A1 (de) * 2016-06-03 2017-12-07 Voith Patent Gmbh Pressenpartie

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374150B (es) * 1970-03-17 1975-02-24 Ahlstroem Oy
US4163688A (en) * 1972-11-30 1979-08-07 Valmet Oy Apparatus for dewatering in a paper machine
US4257844A (en) * 1977-04-15 1981-03-24 Beloit Corporation Press section arrangement
US4197158A (en) * 1978-03-16 1980-04-08 Beloit Corporation Paper making machine press section
US4561939A (en) * 1984-03-26 1985-12-31 Beloit Corporation Extended nip press arrangement
US4551203A (en) * 1984-04-02 1985-11-05 Valmet Oy Method and arrangement for guiding a paper web from the press section to the drying section
FI82500C (fi) * 1985-02-18 1991-03-11 Valmet Oy Pressparti med separata pressnyp i en pappersmaskin.
FI863713A7 (fi) * 1986-09-12 1988-03-13 Valmet Oy Slutet och kompakt pressparti i pappersmaskin.
DE3705241A1 (de) * 1986-12-24 1988-07-07 Escher Wyss Gmbh Verfahren zur mechanisch-thermischen entwaesserung einer faserstoffbahn
DE8717279U1 (de) * 1987-04-14 1988-06-30 J.M. Voith Gmbh, 7920 Heidenheim Maschine zur Herstellung von Faserstoffbahnen
ATE68540T1 (de) * 1987-04-14 1991-11-15 Voith Gmbh J M Maschine zur herstellung von faserstoffbahnen.
EP0289477A3 (en) * 1987-04-28 1989-03-08 Valmet Paper Machinery Inc. Method for hot-pressing of a paper web and a drying device for the implementation of the method
DE3742848C3 (de) * 1987-12-17 1996-06-13 Escher Wyss Gmbh Pressenpartie einer Papiermaschine
DE3815278A1 (de) * 1988-05-05 1989-11-16 Voith Gmbh J M Pressenpartie einer maschine zur herstellung einer faserstoffbahn, insbesondere papierbahn
FI85733C (fi) * 1989-05-02 1992-05-25 Valmet Paper Machinery Inc Kombination av presspartiet och begynnelsedelen av torkningspartiet i en pappersmaskin.

Also Published As

Publication number Publication date
ES2079703T3 (es) 1996-01-16
DE4112355A1 (de) 1992-10-22
FI920833A0 (fi) 1992-02-25
CA2065960A1 (en) 1992-10-17
US5308450A (en) 1994-05-03
CA2065960C (en) 1998-07-07
FI114930B (fi) 2005-01-31
EP0509199A1 (de) 1992-10-21
DE59204223D1 (de) 1995-12-14
ATE130060T1 (de) 1995-11-15
US5431787A (en) 1995-07-11
FI920833L (fi) 1992-10-17
EP0509199B1 (de) 1995-11-08

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