FI971210A0 - Foerfarande och anordning Foer torkning av en fiberbana - Google Patents

Foerfarande och anordning Foer torkning av en fiberbana

Info

Publication number
FI971210A0
FI971210A0 FI971210A FI971210A FI971210A0 FI 971210 A0 FI971210 A0 FI 971210A0 FI 971210 A FI971210 A FI 971210A FI 971210 A FI971210 A FI 971210A FI 971210 A0 FI971210 A0 FI 971210A0
Authority
FI
Finland
Prior art keywords
fiber web
band
fiberbana
drying
anordning foer
Prior art date
Application number
FI971210A
Other languages
Finnish (fi)
Other versions
FI101897B (en
FI101897B1 (en
Inventor
Elias Retulainen
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Publication of FI971210A0 publication Critical patent/FI971210A0/en
Priority to FI971210A priority Critical patent/FI101897B1/en
Priority to JP54092498A priority patent/JP2001516405A/en
Priority to AU65010/98A priority patent/AU6501098A/en
Priority to DE69808786T priority patent/DE69808786T2/en
Priority to AT98910753T priority patent/ATE226268T1/en
Priority to CA002308139A priority patent/CA2308139C/en
Priority to PCT/FI1998/000240 priority patent/WO1998042913A1/en
Priority to EP98910753A priority patent/EP1009875B1/en
Priority to KR1019997008591A priority patent/KR20010005532A/en
Application granted granted Critical
Publication of FI101897B publication Critical patent/FI101897B/en
Publication of FI101897B1 publication Critical patent/FI101897B1/en
Priority to US09/399,700 priority patent/US6131306A/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
    • D21F5/004—Drying webs by contact with heated surfaces or materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/105—Drying webs by contact with heated surfaces other than rollers or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)
  • Multicomponent Fibers (AREA)
  • Stringed Musical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention relates to a method and an arrangement for drying a fiber web, whereby the fiber web (5) is dried between two tight bands (1, 2) moving parallelly in the same direction and turning around turning rolls (6a, 6b, 7a, 7b). The first band (1) is heated by means of a pressure chamber (9) and the second band (2) is cooled by means of a water chamber (10). The fiber web (5) is led together with at least one felt or wire (3, 4) through a drying zone formed by the bands (1, 2) in such a way that the fiber web is in contact with the surface of the heated first band (1) and the felt or wire (3, 4) is between the fiber web (5) and the cooled second band (2). The fiber web (5) is spread in its transverse direction before it is led into the drying apparatus. A desired transverse tension on the fiber web (5) and a suitable stretched structure are then provided, which can be fixed to remain in the drying apparatus.
FI971210A 1997-03-21 1997-03-21 Method and arrangement for drying a fibrous web FI101897B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI971210A FI101897B1 (en) 1997-03-21 1997-03-21 Method and arrangement for drying a fibrous web
AT98910753T ATE226268T1 (en) 1997-03-21 1998-03-19 METHOD AND DEVICE FOR DRYING A FIBER WEB
AU65010/98A AU6501098A (en) 1997-03-21 1998-03-19 Method and arrangement for drying a fiber web
DE69808786T DE69808786T2 (en) 1997-03-21 1998-03-19 METHOD AND DEVICE FOR DRYING A FIBER TRAIN
JP54092498A JP2001516405A (en) 1997-03-21 1998-03-19 Fiber web drying method and apparatus
CA002308139A CA2308139C (en) 1997-03-21 1998-03-19 Method and arrangement for drying a fiber web
PCT/FI1998/000240 WO1998042913A1 (en) 1997-03-21 1998-03-19 Method and arrangement for drying a fiber web
EP98910753A EP1009875B1 (en) 1997-03-21 1998-03-19 Method and arrangement for drying a fiber web
KR1019997008591A KR20010005532A (en) 1997-03-21 1998-03-19 Method and arrangement for drying a fiber web
US09/399,700 US6131306A (en) 1997-03-21 1999-09-21 Method and apparatus for drying a fiber web

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971210 1997-03-21
FI971210A FI101897B1 (en) 1997-03-21 1997-03-21 Method and arrangement for drying a fibrous web

Publications (3)

Publication Number Publication Date
FI971210A0 true FI971210A0 (en) 1997-03-21
FI101897B FI101897B (en) 1998-09-15
FI101897B1 FI101897B1 (en) 1998-09-15

Family

ID=8548443

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971210A FI101897B1 (en) 1997-03-21 1997-03-21 Method and arrangement for drying a fibrous web

Country Status (9)

Country Link
EP (1) EP1009875B1 (en)
JP (1) JP2001516405A (en)
KR (1) KR20010005532A (en)
AT (1) ATE226268T1 (en)
AU (1) AU6501098A (en)
CA (1) CA2308139C (en)
DE (1) DE69808786T2 (en)
FI (1) FI101897B1 (en)
WO (1) WO1998042913A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017818A1 (en) 2004-04-13 2005-11-03 Voith Paper Patent Gmbh dry arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96790C (en) * 1994-10-11 1996-08-26 Tampella Oy Valmet Device for drying and smoothing the fibrous web

Also Published As

Publication number Publication date
KR20010005532A (en) 2001-01-15
DE69808786D1 (en) 2002-11-21
AU6501098A (en) 1998-10-20
WO1998042913A1 (en) 1998-10-01
JP2001516405A (en) 2001-09-25
EP1009875A1 (en) 2000-06-21
ATE226268T1 (en) 2002-11-15
FI101897B (en) 1998-09-15
CA2308139C (en) 2005-05-24
DE69808786T2 (en) 2003-06-26
FI101897B1 (en) 1998-09-15
CA2308139A1 (en) 1998-10-01
EP1009875B1 (en) 2002-10-16

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Legal Events

Date Code Title Description
MA Patent expired