DE59707591D1 - DEVICE FOR STABILIZING A PAPER RAIL IN A PAPER MACHINE IN THE AREA OF A ROLLER - Google Patents

DEVICE FOR STABILIZING A PAPER RAIL IN A PAPER MACHINE IN THE AREA OF A ROLLER

Info

Publication number
DE59707591D1
DE59707591D1 DE59707591T DE59707591T DE59707591D1 DE 59707591 D1 DE59707591 D1 DE 59707591D1 DE 59707591 T DE59707591 T DE 59707591T DE 59707591 T DE59707591 T DE 59707591T DE 59707591 D1 DE59707591 D1 DE 59707591D1
Authority
DE
Germany
Prior art keywords
paper
underpressure
strip
box
stabilizing
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 - Fee Related
Application number
DE59707591T
Other languages
German (de)
Inventor
Andreas Meschenmoser
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Application granted granted Critical
Publication of DE59707591D1 publication Critical patent/DE59707591D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D21F3/0272—Wet presses in combination with suction or blowing devices

Landscapes

  • Paper (AREA)
  • Advancing Webs (AREA)
  • Unwinding Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

In the device described, the strip of paper is carried on a belt and stabilized by an underpressure produced by a box (11) opposite the roll (12), the strip of paper (18) being sucked by the underpressure against the belt (20). Located in the box (11), immediately following the underpressure zone, may be a pressure zone which assists the strip of paper to transfer to the roll (12). In an alternative embodiment, a fan does not need to be used, and instead the air (30) entrained by the rapidly running belt is deflected by a wedge-shaped deflector (48) and passed over a slit to generate an underpressure inside the box.
DE59707591T 1996-04-06 1997-03-29 DEVICE FOR STABILIZING A PAPER RAIL IN A PAPER MACHINE IN THE AREA OF A ROLLER Expired - Fee Related DE59707591D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19613939A DE19613939A1 (en) 1996-04-06 1996-04-06 Device and method for stabilizing a paper web in a paper machine in the area of a roller
PCT/EP1997/001604 WO1997038163A1 (en) 1996-04-06 1997-03-29 Device and method for stabilizing a continuous strip of paper in a paper-making machine in the vicinity of a roll

Publications (1)

Publication Number Publication Date
DE59707591D1 true DE59707591D1 (en) 2002-08-01

Family

ID=7790749

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19613939A Ceased DE19613939A1 (en) 1996-04-06 1996-04-06 Device and method for stabilizing a paper web in a paper machine in the area of a roller
DE59707591T Expired - Fee Related DE59707591D1 (en) 1996-04-06 1997-03-29 DEVICE FOR STABILIZING A PAPER RAIL IN A PAPER MACHINE IN THE AREA OF A ROLLER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19613939A Ceased DE19613939A1 (en) 1996-04-06 1996-04-06 Device and method for stabilizing a paper web in a paper machine in the area of a roller

Country Status (5)

Country Link
EP (1) EP0830478B1 (en)
JP (1) JPH11508000A (en)
AT (1) ATE219807T1 (en)
DE (2) DE19613939A1 (en)
WO (1) WO1997038163A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643814A1 (en) * 1996-10-30 1998-05-07 Voith Sulzer Papiermasch Gmbh Device for guiding a paper web on a belt
FI112267B (en) 1998-09-29 2003-11-14 Metso Paper Inc A device in a paper machine for transporting and guiding a web threading tape
DE10112053A1 (en) * 2001-03-14 2002-09-19 Voith Paper Patent Gmbh Paper-making machine suction box low pressure generated by expulsion of air
DE102004038769A1 (en) * 2004-08-09 2006-02-23 Voith Fabrics Patent Gmbh Device for web stabilization
JP5000388B2 (en) * 2007-06-13 2012-08-15 メッツォ ペーパー インコーポレイテッド Method and apparatus for suppressing rewetting of wet paper
FI122309B (en) * 2008-03-28 2011-11-30 Metso Paper Inc Method and apparatus for transferring one fibrous web from one backing cloth to another
FI11272U1 (en) * 2016-05-04 2016-06-06 Valmet Technologies Oy Arrangement for bank control in a drying section of a fiber web machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69332C (en) * 1984-03-02 1986-01-10 Valmet Oy ANORDNING I TORKNINGSPARTIET AV EN PAPPERSMASKIN
FI69145C (en) * 1984-07-05 1985-12-10 Valmet Oy ANORDINATION AND ENCLOSURE OF TRANSPORT AND STATIONING OF BANANS SPETSDRAGNINGSBAND
DE3739338C2 (en) * 1987-11-20 1995-09-07 Voith Gmbh J M Air guide box for stabilizing the running of a web, in particular a paper web
DE4116222A1 (en) * 1991-05-17 1992-11-19 Voith Gmbh J M RAILWAY APPARATUS
FI95731C (en) * 1991-11-05 1996-03-11 Valmet Paperikoneet Oy The invention relates to a method and apparatus for preventing fluttering of a paper web in the drying portion of a paper machine between its two groups of a single-wire race
DE4402105A1 (en) * 1994-01-26 1994-06-09 Voith Gmbh J M Papermaking machine press section - has underpressure and heat applied to the blankets before they enter the press roller gap with the fibre suspension between them

Also Published As

Publication number Publication date
EP0830478B1 (en) 2002-06-26
EP0830478A1 (en) 1998-03-25
ATE219807T1 (en) 2002-07-15
JPH11508000A (en) 1999-07-13
DE19613939A1 (en) 1997-10-09
WO1997038163A1 (en) 1997-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee