EP2233418A3 - Vorrichtung zum Führen eines Materialbahnstreifens - Google Patents

Vorrichtung zum Führen eines Materialbahnstreifens Download PDF

Info

Publication number
EP2233418A3
EP2233418A3 EP10154319A EP10154319A EP2233418A3 EP 2233418 A3 EP2233418 A3 EP 2233418A3 EP 10154319 A EP10154319 A EP 10154319A EP 10154319 A EP10154319 A EP 10154319A EP 2233418 A3 EP2233418 A3 EP 2233418A3
Authority
EP
European Patent Office
Prior art keywords
material web
web strip
suction
guiding
belt
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
EP10154319A
Other languages
English (en)
French (fr)
Other versions
EP2233418A2 (de
EP2233418B1 (de
Inventor
Wolfgang Drefs
Daniel Kather
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 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 Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2233418A2 publication Critical patent/EP2233418A2/de
Publication of EP2233418A3 publication Critical patent/EP2233418A3/de
Application granted granted Critical
Publication of EP2233418B1 publication Critical patent/EP2233418B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/32—Suction belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/84—Paper-making machines

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Advancing Webs (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Führen eines Materialbahnstreifens (11) mit einem um Umlenkwalzen (4.1, 4.2) umlaufenden luftdurchlässigen Band (17) und mit einem Gehäuse (3), in dem in Laufrichtung (2) hintereinander mehrere Unterdruckkammern (7-10) angeordnet sind, von denen jede mindestens eine Saugeinrichtung (23) aufweist. Um einen Materialbahnstreifen (11) leichter von einer Abgabefläche (19) zur Aufnahmeposition auf dem Band führbar zu machen, reicht die in Laufrichtung erste Unterdruckkammer (7) zu einem Teil in den Auslaufzwickel (12) zwischen einer Umlenkwalze (4.1) und dem umlaufenden Band (17) hinein und zumindest eine Saugeinrichtung (20a) der ersten Unterdruckkammer (7) ist mit ihrer Saugrichtung gegen die Laufrichtung (2) geneigt ist, wobei die Saugrichtung in etwa tangential zum Umfang der Umlenkwalze (4.1) festgelegt ist.
EP20100154319 2009-03-23 2010-02-23 Vorrichtung zum Führen eines Materialbahnstreifens Active EP2233418B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910001743 DE102009001743A1 (de) 2009-03-23 2009-03-23 Vorrichtung zum Führen eines Materialbahnstreifens

Publications (3)

Publication Number Publication Date
EP2233418A2 EP2233418A2 (de) 2010-09-29
EP2233418A3 true EP2233418A3 (de) 2011-03-16
EP2233418B1 EP2233418B1 (de) 2012-09-19

Family

ID=42289526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100154319 Active EP2233418B1 (de) 2009-03-23 2010-02-23 Vorrichtung zum Führen eines Materialbahnstreifens

Country Status (2)

Country Link
EP (1) EP2233418B1 (de)
DE (1) DE102009001743A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538854C2 (sv) * 2014-01-09 2017-01-03 Valmet Oy Rullstol för mottagande och upprullning av en pappersbana, som kommer från en torkcylinder i en pappersmaskin, till en rulle, samt en pappersmaskin som använder en rullstol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254666A1 (de) * 1986-07-18 1988-01-27 Beloit Corporation Vorrichtung zum Überführen einer Bahn auf eine Trockenpartie
DE20019346U1 (de) * 2000-11-14 2001-02-22 Voith Paper Patent GmbH, 89522 Heidenheim Vacuum-Bandfördervorrichtung
WO2001040573A1 (en) * 1999-12-02 2001-06-07 Metso Paper, Inc Method for supporting web and web support device
DE102007023215A1 (de) * 2007-05-18 2008-11-20 Voith Patent Gmbh Vorrichtung zum Führen eines Materialbahnstreifens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112267B (fi) 1998-09-29 2003-11-14 Metso Paper Inc Laite paperikoneessa rainan päänvientinauhan kuljetuksessa ja ohjauksessa
ATE315125T1 (de) 2000-02-26 2006-02-15 Voith Paper Patent Gmbh Unterdruck-bandförderer
EP1440926B1 (de) 2000-11-14 2007-09-26 Voith Patent GmbH Vakuum-Bandfördervorrichtung und Maschine zur Herstellung oder Veredelung einer Papierbahn, mit einer Vakuum-Bandfördervorrichtung
DE202006018215U1 (de) 2005-11-30 2007-02-08 Andritz Küsters GmbH & Co. KG Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254666A1 (de) * 1986-07-18 1988-01-27 Beloit Corporation Vorrichtung zum Überführen einer Bahn auf eine Trockenpartie
WO2001040573A1 (en) * 1999-12-02 2001-06-07 Metso Paper, Inc Method for supporting web and web support device
DE20019346U1 (de) * 2000-11-14 2001-02-22 Voith Paper Patent GmbH, 89522 Heidenheim Vacuum-Bandfördervorrichtung
DE102007023215A1 (de) * 2007-05-18 2008-11-20 Voith Patent Gmbh Vorrichtung zum Führen eines Materialbahnstreifens

Also Published As

Publication number Publication date
DE102009001743A1 (de) 2010-09-30
EP2233418A2 (de) 2010-09-29
EP2233418B1 (de) 2012-09-19

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