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EP1788153A3 - Device for treating a web of material - Google Patents

Device for treating a web of material Download PDF

Info

Publication number
EP1788153A3
EP1788153A3 EP06122728.6A EP06122728A EP1788153A3 EP 1788153 A3 EP1788153 A3 EP 1788153A3 EP 06122728 A EP06122728 A EP 06122728A EP 1788153 A3 EP1788153 A3 EP 1788153A3
Authority
EP
European Patent Office
Prior art keywords
web
material web
support
support surface
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Withdrawn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
EP06122728.6A
Other languages
German (de)
French (fr)
Other versions
EP1788153A2 (en
Inventor
Bernhard Ratzinger
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 EP1788153A2 publication Critical patent/EP1788153A2/en
Publication of EP1788153A3 publication Critical patent/EP1788153A3/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Withdrawn legal-status Critical Current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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Advancing Webs (AREA)

Abstract

In einer Vorrichtung zur Behandlung einer Materialbahn (16), insbesondere Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn, ist zur Überführung der Materialbahn (16) und vorzugsweise eines luftdurchlässigen Stützbandes (18) von einer vorangehenden bewegten oder stationären Stützfläche (12) zu einer nachfolgenden Stützfläche (14) ein mit Vakuum beaufschlagbarer, insbesondere kastenartiger Stabilisator (20) vorgesehen, der wenigstens eine Dichtungseinrichtung (22) umfasst, die eine Abnahmezone (24), in der die Materialbahn (16) und ggf. das Stützband (18) von der vorangehenden Stützfläche (12) abgenommen werden, von einer Stabilisierungszone (26) trennt, durch die der Bahnlauf im Bereich zwischen den beiden Stützflächen (12,14) stabilisiert und ggf. die Materialbahn (16) an dem luftdurchlässigen Stützband (18) gehalten wird. Dabei sind die Vakua in der Abnahmezone (24) und der Stabilisierungszone (26) getrennt einstellbar oder regelbar.

Figure imgaf001
In a device for treating a material web (16), in particular paper, board, tissue or another fibrous web, is for transferring the material web (16) and preferably an air-permeable support belt (18) from a preceding moving or stationary support surface (12 ) to a subsequent support surface (14) provided with a vacuum, in particular box-like stabilizer (20) which comprises at least one sealing device (22) having a removal zone (24), in which the material web (16) and possibly the support band ( 18) are removed from the preceding support surface (12), separated from a stabilization zone (26), stabilized by the web run in the region between the two support surfaces (12,14) and optionally the material web (16) on the air-permeable support band (18 ) is held. The vacuums in the removal zone (24) and the stabilization zone (26) are separately adjustable or adjustable.
Figure imgaf001
EP06122728.6A 2005-11-19 2006-10-23 Device for treating a web of material Withdrawn EP1788153A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510055215 DE102005055215A1 (en) 2005-11-19 2005-11-19 Device for treating a material web

Publications (2)

Publication Number Publication Date
EP1788153A2 EP1788153A2 (en) 2007-05-23
EP1788153A3 true EP1788153A3 (en) 2013-07-03

Family

ID=37726909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06122728.6A Withdrawn EP1788153A3 (en) 2005-11-19 2006-10-23 Device for treating a web of material

Country Status (2)

Country Link
EP (1) EP1788153A3 (en)
DE (1) DE102005055215A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506408B1 (en) 2008-06-17 2009-09-15 Andritz Ag Maschf DEVICE AND METHOD FOR TRANSFERRING A MATERIAL TRACK
AT506407B1 (en) 2008-06-17 2009-09-15 Andritz Ag Maschf DEVICE AND METHOD FOR TRANSFERRING A MATERIAL TRACK
AT506409B1 (en) 2008-06-17 2009-09-15 Andritz Ag Maschf DEVICE AND METHOD FOR TRANSFERRING A MATERIAL TRACK
DE102009029686A1 (en) * 2009-09-23 2011-04-07 Voith Patent Gmbh Stabilizing device for guiding a fibrous web and drying device with such a stabilizing device
DE102021123077A1 (en) 2021-09-07 2023-03-09 Voith Patent Gmbh Method and device for improving the drying process in a paper machine
DE102022131108A1 (en) 2022-11-24 2024-05-29 Voith Patent Gmbh Stabilizing device for guiding a fibrous web and drying section with such a stabilizing device

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036624B (en) * 1953-03-02 1958-08-14 Beloit Iron Works Press section for paper machines
WO1982002938A1 (en) * 1981-02-17 1982-09-02 Co Weyerhaeuser A vacuum box for use in high speed papermaking
GB2110804A (en) * 1981-10-21 1983-06-22 Beloit Corp Drying paper webs
DE3707612A1 (en) * 1987-03-10 1988-09-22 Voith Gmbh J M Air guide box with a device for guiding the lead strip through the dry end of a papermachine
DE3831280A1 (en) * 1987-09-29 1989-04-06 Valmet Paper Machinery Inc METHOD AND DEVICE IN A PAPER MACHINE CYLINDER DRYER
DE4314475A1 (en) * 1993-05-03 1993-12-23 Voith Gmbh J M Paper web passage through drying section - has sealing bar structure at deflection roller for roller surface recesses to generate underpressure without roller suction
WO2000053846A1 (en) * 1999-03-05 2000-09-14 Metso Paper, Inc. Cleaning device
EP1285991A2 (en) * 2001-08-20 2003-02-26 Voith Paper Patent GmbH Device for treating a fibrous web
EP1285992A1 (en) * 2001-08-20 2003-02-26 Voith Paper Patent GmbH Device for treating a fibrous web
DE20313705U1 (en) * 2003-08-12 2004-04-22 Voith Paper Patent Gmbh Device for treating a fibrous web
DE10247697A1 (en) * 2002-10-12 2004-04-22 Voith Paper Patent Gmbh Papermaking perforated press or drying drum cleaning by direction of compressed air or fluid to free area of drum exterior and extraction from drum interior
WO2004046460A1 (en) * 2002-11-19 2004-06-03 Metso Paper, Inc. Sealing arrangement against a moving fabric
DE202004009702U1 (en) * 2004-05-27 2004-08-26 Voith Paper Patent Gmbh doctor device
DE202004009700U1 (en) * 2004-05-07 2004-09-02 Voith Paper Patent Gmbh Device for treating a running web
US20050075229A1 (en) * 2003-10-07 2005-04-07 Matti Kurki Roll in a paper or board machine and a dryer group in a paper or board machine

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036624B (en) * 1953-03-02 1958-08-14 Beloit Iron Works Press section for paper machines
WO1982002938A1 (en) * 1981-02-17 1982-09-02 Co Weyerhaeuser A vacuum box for use in high speed papermaking
GB2110804A (en) * 1981-10-21 1983-06-22 Beloit Corp Drying paper webs
DE3707612A1 (en) * 1987-03-10 1988-09-22 Voith Gmbh J M Air guide box with a device for guiding the lead strip through the dry end of a papermachine
DE3831280A1 (en) * 1987-09-29 1989-04-06 Valmet Paper Machinery Inc METHOD AND DEVICE IN A PAPER MACHINE CYLINDER DRYER
DE4314475A1 (en) * 1993-05-03 1993-12-23 Voith Gmbh J M Paper web passage through drying section - has sealing bar structure at deflection roller for roller surface recesses to generate underpressure without roller suction
WO2000053846A1 (en) * 1999-03-05 2000-09-14 Metso Paper, Inc. Cleaning device
EP1285991A2 (en) * 2001-08-20 2003-02-26 Voith Paper Patent GmbH Device for treating a fibrous web
EP1285992A1 (en) * 2001-08-20 2003-02-26 Voith Paper Patent GmbH Device for treating a fibrous web
DE10247697A1 (en) * 2002-10-12 2004-04-22 Voith Paper Patent Gmbh Papermaking perforated press or drying drum cleaning by direction of compressed air or fluid to free area of drum exterior and extraction from drum interior
WO2004046460A1 (en) * 2002-11-19 2004-06-03 Metso Paper, Inc. Sealing arrangement against a moving fabric
DE20313705U1 (en) * 2003-08-12 2004-04-22 Voith Paper Patent Gmbh Device for treating a fibrous web
US20050075229A1 (en) * 2003-10-07 2005-04-07 Matti Kurki Roll in a paper or board machine and a dryer group in a paper or board machine
DE202004009700U1 (en) * 2004-05-07 2004-09-02 Voith Paper Patent Gmbh Device for treating a running web
DE202004009702U1 (en) * 2004-05-27 2004-08-26 Voith Paper Patent Gmbh doctor device

Also Published As

Publication number Publication date
DE102005055215A1 (en) 2007-05-24
EP1788153A2 (en) 2007-05-23

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