WO2011077015A3 - Arrangement and method in connection with an impingement dryer for drying a fiber web - Google Patents

Arrangement and method in connection with an impingement dryer for drying a fiber web Download PDF

Info

Publication number
WO2011077015A3
WO2011077015A3 PCT/FI2010/051085 FI2010051085W WO2011077015A3 WO 2011077015 A3 WO2011077015 A3 WO 2011077015A3 FI 2010051085 W FI2010051085 W FI 2010051085W WO 2011077015 A3 WO2011077015 A3 WO 2011077015A3
Authority
WO
WIPO (PCT)
Prior art keywords
fiber web
impingement dryer
arrangement
dryer
connection
Prior art date
Application number
PCT/FI2010/051085
Other languages
French (fr)
Other versions
WO2011077015A2 (en
WO2011077015A9 (en
Inventor
Tom Thorn
Petri Norri
Olli Huhtala
Kari Välilä
Timo Peltonen
Original Assignee
Metso Paper, Inc.
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 Metso Paper, Inc. filed Critical Metso Paper, Inc.
Priority to EP10819687A priority Critical patent/EP2516736A2/en
Publication of WO2011077015A2 publication Critical patent/WO2011077015A2/en
Publication of WO2011077015A3 publication Critical patent/WO2011077015A3/en
Publication of WO2011077015A9 publication Critical patent/WO2011077015A9/en

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
    • D21F5/044—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using air hoods over the cylinders
    • 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
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/18—Drying webs by hot air
    • 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
    • D21F7/04—Paper-break control devices

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention relates to an arrangement and a method in connection with an impingement dryer (10, 20, 30) of a fiber web (50). According to the invention in the method: - the fiber web (50) is guided into the impingement dryer (10, 20, 30) via its first end (11, 21, 31 ), - the fiber web is guided inside the impingement dryer past blowing means (104) and exhaust means (105), and - the fiber web is guided out via a second end (12, 22, 32) of the impingement dryer, - during a web break or tail threading, the fiber web is guided into a desired direction by means of a guiding form (304, 317) arranged in the first end (11, 21, 31) or the second end (12, 22, 32) of the impingement dryer, on the outer surface (303) of the impingement dryer, and having, in the machine cross direction, at least the width of mainly the entire dryer.
PCT/FI2010/051085 2009-12-23 2010-12-23 Arrangement and method in connection with an impingement dryer of a fiber web WO2011077015A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10819687A EP2516736A2 (en) 2009-12-23 2010-12-23 Arrangement and method in connection with an impingement dryer for drying a fiber web

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096396 2009-12-23
FI20096396A FI122925B (en) 2009-12-23 2009-12-23 ARRANGEMENTS AND METHOD IN CONNECTION WITH THE FIBER COURSE Blow dryer

Publications (3)

Publication Number Publication Date
WO2011077015A2 WO2011077015A2 (en) 2011-06-30
WO2011077015A3 true WO2011077015A3 (en) 2011-11-10
WO2011077015A9 WO2011077015A9 (en) 2012-03-15

Family

ID=41462854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2010/051085 WO2011077015A2 (en) 2009-12-23 2010-12-23 Arrangement and method in connection with an impingement dryer of a fiber web

Country Status (3)

Country Link
EP (1) EP2516736A2 (en)
FI (1) FI122925B (en)
WO (1) WO2011077015A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124517B (en) * 2013-06-07 2014-09-30 Valmet Technologies Inc Method and system for stabilizing the operation of an overhead dryer
DE102020111746A1 (en) 2020-04-30 2021-11-04 Voith Patent Gmbh MACHINE FOR THE MANUFACTURE OR TREATMENT OF A FIBER WEB

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051813A1 (en) * 1998-04-03 1999-10-14 Valmet Corporation Method and apparatus for controlling the temperature in the drying section of a paper machine or similar
WO2005068713A1 (en) * 2004-01-15 2005-07-28 Metso Paper, Inc. Arrangement in a paper machine
EP1728923A1 (en) * 2005-06-02 2006-12-06 Voith Patent GmbH Method and device for manufacturing a fibrous web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102623B (en) 1995-10-04 1999-01-15 Valmet Corp Method and apparatus in a paper machine
FI118811B (en) 2000-11-06 2008-03-31 Metso Paper Inc Blow drying section and drying group
FI124074B (en) 2008-04-21 2014-03-14 Metso Paper Inc Method of reducing driveability problems caused by gas flows in a blow dryer for a fiber web and blow dryer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051813A1 (en) * 1998-04-03 1999-10-14 Valmet Corporation Method and apparatus for controlling the temperature in the drying section of a paper machine or similar
WO2005068713A1 (en) * 2004-01-15 2005-07-28 Metso Paper, Inc. Arrangement in a paper machine
EP1728923A1 (en) * 2005-06-02 2006-12-06 Voith Patent GmbH Method and device for manufacturing a fibrous web

Also Published As

Publication number Publication date
WO2011077015A2 (en) 2011-06-30
WO2011077015A9 (en) 2012-03-15
FI122925B (en) 2012-08-31
EP2516736A2 (en) 2012-10-31
FI20096396A0 (en) 2009-12-23
FI20096396A (en) 2011-06-24

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