EP2135995A3 - Method and device for transferring a material web - Google Patents

Method and device for transferring a material web Download PDF

Info

Publication number
EP2135995A3
EP2135995A3 EP09007524.3A EP09007524A EP2135995A3 EP 2135995 A3 EP2135995 A3 EP 2135995A3 EP 09007524 A EP09007524 A EP 09007524A EP 2135995 A3 EP2135995 A3 EP 2135995A3
Authority
EP
European Patent Office
Prior art keywords
transferring
material web
sealing
subject
transfer zone
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.)
Withdrawn
Application number
EP09007524.3A
Other languages
German (de)
French (fr)
Other versions
EP2135995A2 (en
Inventor
Klaus Gissing
Roland Schick
Michael Janosch
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.)
Andritz AG
Original Assignee
Andritz AG
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 Andritz AG filed Critical Andritz AG
Publication of EP2135995A2 publication Critical patent/EP2135995A2/en
Publication of EP2135995A3 publication Critical patent/EP2135995A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D21F5/046—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using pocket ventilation systems

Landscapes

  • Advancing Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)

Abstract

Den Gegenstand dieser Erfindung bildet eine Vorrichtung zur Überführung einer Materialbahn (1), insbesondere Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn. Die Vorrichtung umfasst eine mit Unterdruck beaufschlagbare Überführungszone (6) und wenigstens eine Dichtungseinrichtung (10, 10') mit Dichtlippen (11). Die Dichtungseinrichtung (10, 10') begrenzt oder unterteilt die Überführungszone (6), wobei ein Raum (12) zwischen den Dichtlippen (11) besaugbar ist.The subject of this invention is a device for transferring a material web (1), in particular paper, cardboard, tissue or another fibrous web. The device comprises a transfer zone (6) which can be pressurized with negative pressure and at least one sealing device (10, 10 ') with sealing lips (11). The sealing device (10, 10 ') delimits or subdivides the transfer zone (6), wherein a space (12) between the sealing lips (11) can be aspirated.

Den Gegenstand dieser Erfindung bildet auch ein Verfahren zur Überführung einer Materialbahn, das mit der erfindungsgemäßen Vorrichtung durchgeführt wird.

Figure imgaf001
The subject of this invention also forms a method for transferring a material web, which is carried out with the device according to the invention.
Figure imgaf001
EP09007524.3A 2008-06-17 2009-06-08 Method and device for transferring a material web Withdrawn EP2135995A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0096108A AT506409B1 (en) 2008-06-17 2008-06-17 DEVICE AND METHOD FOR TRANSFERRING A MATERIAL TRACK

Publications (2)

Publication Number Publication Date
EP2135995A2 EP2135995A2 (en) 2009-12-23
EP2135995A3 true EP2135995A3 (en) 2013-06-12

Family

ID=41057741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09007524.3A Withdrawn EP2135995A3 (en) 2008-06-17 2009-06-08 Method and device for transferring a material web

Country Status (5)

Country Link
US (1) US20090308555A1 (en)
EP (1) EP2135995A3 (en)
CN (1) CN101607647A (en)
AT (1) AT506409B1 (en)
RU (1) RU2009122356A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207284B4 (en) * 2015-04-22 2021-05-27 Voith Patent Gmbh Sealing element and sealing device for a web stabilizing device
US20230211278A1 (en) * 2020-06-09 2023-07-06 Peter Eisenberger Continuous-motion direct air capture system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404726A1 (en) * 1993-03-11 1994-09-15 Voith Gmbh J M Twin-wire cylinder dryer
EP1367173A2 (en) * 2002-05-30 2003-12-03 Mitsubishi Heavy Industries, Ltd. Dryer vacuum box
DE102004036845A1 (en) * 2004-07-29 2006-03-23 Voith Paper Patent Gmbh Boundary layer air seal for moving dry web of paper, tissue paper or carton has parallel transverse array of brushes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648383A (en) * 1969-12-01 1972-03-14 Eastman Kodak Co Sealing apparatus for transport of material between regions at different pressures
FI59637C (en) * 1979-11-20 1981-09-10 Valmet Oy ANORDNING I TORKPARTIET AV EN PAPPERSMASKIN
DE4141296A1 (en) * 1991-12-14 1993-06-17 Voith Gmbh J M Papermaking drying section - has suction box with structured sealing bar positions to detach web and carrier belt together from the drying cylinder surface
US5515619A (en) * 1993-08-06 1996-05-14 J.M. Voith Gmbh Flexibly mounted sealing strips of a vacuum roll for a web dryer
US5600897A (en) * 1993-08-06 1997-02-11 J.M. Voith Gmbh Mixed dryer section including single-tier and double-tier drying groups with automatic ropeless threading
DE29506620U1 (en) * 1995-04-19 1995-06-08 Voith Sulzer Papiermasch Gmbh Suction roll
DE29601543U1 (en) * 1996-01-30 1996-03-28 Voith Sulzer Papiermasch Gmbh Device for guiding a fibrous web in a single-tier dryer section
US6192597B1 (en) * 1997-04-17 2001-02-27 Voith Sulzer Papiermaschinen Gmbh Device for treating a fibrous pulp web as well as a sealing device for a device of this kind
FI110625B (en) * 1999-02-22 2003-02-28 Metso Paper Inc Blowing device in paper machine or equivalent
DE10140800A1 (en) * 2001-08-20 2003-03-06 Voith Paper Patent Gmbh Device for treating a fibrous web
DE102005055215A1 (en) 2005-11-19 2007-05-24 Voith Patent Gmbh Device for treating a material web

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404726A1 (en) * 1993-03-11 1994-09-15 Voith Gmbh J M Twin-wire cylinder dryer
EP1367173A2 (en) * 2002-05-30 2003-12-03 Mitsubishi Heavy Industries, Ltd. Dryer vacuum box
DE102004036845A1 (en) * 2004-07-29 2006-03-23 Voith Paper Patent Gmbh Boundary layer air seal for moving dry web of paper, tissue paper or carton has parallel transverse array of brushes

Also Published As

Publication number Publication date
RU2009122356A (en) 2010-12-20
AT506409B1 (en) 2009-09-15
CN101607647A (en) 2009-12-23
US20090308555A1 (en) 2009-12-17
AT506409A4 (en) 2009-09-15
EP2135995A2 (en) 2009-12-23

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