EP0860546A3 - Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine - Google Patents

Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine Download PDF

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Publication number
EP0860546A3
EP0860546A3 EP97116756A EP97116756A EP0860546A3 EP 0860546 A3 EP0860546 A3 EP 0860546A3 EP 97116756 A EP97116756 A EP 97116756A EP 97116756 A EP97116756 A EP 97116756A EP 0860546 A3 EP0860546 A3 EP 0860546A3
Authority
EP
European Patent Office
Prior art keywords
web section
paper machine
contact surface
suction
suction device
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
EP97116756A
Other languages
English (en)
French (fr)
Other versions
EP0860546A2 (de
EP0860546B1 (de
Inventor
Karl Dr. Steiner
Hans Prinzing
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 Sulzer Papiermaschinen GmbH
Voith Sulzer Papiertechnik 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 Sulzer Papiermaschinen GmbH, Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0860546A2 publication Critical patent/EP0860546A2/de
Publication of EP0860546A3 publication Critical patent/EP0860546A3/de
Application granted granted Critical
Publication of EP0860546B1 publication Critical patent/EP0860546B1/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
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/12—Drying
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls

Landscapes

  • Paper (AREA)
  • Advancing Webs (AREA)

Abstract

Es werden eine Saugvorrichtung (30; 64; 76) für eine Papiermaschine (10), eine Pressenpartie für eine Papiermaschine (10) sowie ein Verfahren zum Besaugen eines Bahnabschnittes (32) einer Papiermaschine (10) vorgeschlagen. Die Saugvorrichtung (30; 64; 76) weist einen Anlageabschnitt (34; 66, 68; 80, 82) zur Anlage an dem Bahnabschnitt (32) der Papiermaschine (10) und einen Saugkasten (36) auf. An den Saugkasten (36) wird ein Unterdruck (86) angelegt, um den Bahnabschnitt (32) zu besaugen. Zur Verringerung der Reibung zwischen dem Anlageabschnitt (34; 66, 68; 80, 82) und dem Bahnabschnitt (32) wird die Saugvorrichtung (30; 64; 76) mit oder nach dem Anlegen des Unterdruckes (86) gegenüber dem Bahnabschnitt (32) entlastet, so daß der Bahnabschnitt (32) mit einer verringerten Reibung an dem Anlageabschnitt (34; 66, 68; 80, 82) entlanggeführt wird, ohne daß sich der Bahnabschnitt (32) von dem Anlageabschnitt (34; 66, 68; 80, 82) löst.
EP97116756A 1996-11-26 1997-09-26 Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine Expired - Lifetime EP0860546B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648850A DE19648850A1 (de) 1996-11-26 1996-11-26 Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine
DE19648850 1996-11-26

Publications (3)

Publication Number Publication Date
EP0860546A2 EP0860546A2 (de) 1998-08-26
EP0860546A3 true EP0860546A3 (de) 1999-06-09
EP0860546B1 EP0860546B1 (de) 2003-11-12

Family

ID=7812747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116756A Expired - Lifetime EP0860546B1 (de) 1996-11-26 1997-09-26 Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine

Country Status (4)

Country Link
US (1) US6027613A (de)
EP (1) EP0860546B1 (de)
AT (1) ATE254210T1 (de)
DE (2) DE19648850A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10241181A1 (de) * 2002-09-05 2004-03-18 Voith Paper Patent Gmbh Einrichtung zur Filzkonditionierung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544572A (en) * 1947-11-18 1951-03-06 Vickerys Ltd Felt conditioner for use in papermaking
US3420736A (en) * 1965-09-01 1969-01-07 Carborundum Co Felt cleaner for paper making machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719969A (en) * 1928-01-19 1929-07-09 Dupuis Conrade Hector Screen-cleaning device for paper-making machines
US3595744A (en) * 1965-12-22 1971-07-27 Helge Natanael Skoldkvist Pulp-forming machine
US3472733A (en) * 1966-04-18 1969-10-14 Cons Paper Inc Paper-forming suction cylinder roll with arcuate stock delivery nozzle and porous belt in wrapped engagement therewith
US3841910A (en) * 1970-04-13 1974-10-15 Bird Machine Co Liquid extracting apparatus and method
US4329201A (en) * 1979-12-06 1982-05-11 Albany International Corp. Constant vacuum felt dewatering system
JP2808491B2 (ja) * 1990-12-19 1998-10-08 三菱重工業株式会社 抄紙機のツインワイヤフォーマ
DE4219292A1 (de) * 1992-06-12 1993-12-16 Escher Wyss Gmbh Doppelsiebformer
WO1994009207A2 (en) * 1992-10-14 1994-04-28 Valmet Paper Machinery Inc. Twin-wire former with simultaneous drainage suction boxes
DE4305493A1 (de) * 1993-02-23 1994-08-25 Voith Gmbh J M Saugvorrichtung zum Besaugen eines endlosen Bandes mit selbstjustierender Sauglänge
FI1215U1 (fi) * 1993-12-03 1994-02-21 Valmet Paper Machinery Inc Anlaeggning i samband med styrningen av en vira

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544572A (en) * 1947-11-18 1951-03-06 Vickerys Ltd Felt conditioner for use in papermaking
US3420736A (en) * 1965-09-01 1969-01-07 Carborundum Co Felt cleaner for paper making machine

Also Published As

Publication number Publication date
US6027613A (en) 2000-02-22
DE19648850A1 (de) 1998-05-28
EP0860546A2 (de) 1998-08-26
DE59710993D1 (de) 2003-12-18
ATE254210T1 (de) 2003-11-15
EP0860546B1 (de) 2003-11-12

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