EP1586699A1 - Dispositif de séchage - Google Patents

Dispositif de séchage Download PDF

Info

Publication number
EP1586699A1
EP1586699A1 EP05101675A EP05101675A EP1586699A1 EP 1586699 A1 EP1586699 A1 EP 1586699A1 EP 05101675 A EP05101675 A EP 05101675A EP 05101675 A EP05101675 A EP 05101675A EP 1586699 A1 EP1586699 A1 EP 1586699A1
Authority
EP
European Patent Office
Prior art keywords
drying cylinder
fibrous web
drying
cylinder
dry arrangement
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.)
Granted
Application number
EP05101675A
Other languages
German (de)
English (en)
Other versions
EP1586699B1 (fr
Inventor
Stevan Dr. Lomic
Ralf Wischmann
Alfred Dr. Bubik
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
Publication of EP1586699A1 publication Critical patent/EP1586699A1/fr
Application granted granted Critical
Publication of EP1586699B1 publication Critical patent/EP1586699B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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

Definitions

  • the invention relates to a drying arrangement with a heated drying cylinder for drying a paper, board, tissue or other fibrous web, above which a pressure hood is arranged, wherein the fibrous web between the drying cylinder and the pressure hood can be passed.
  • DE 35 32 853 C2 discloses a method and an apparatus for drying a web of paper, cardboard or the like described.
  • the railway will, while she rests against a water and steam absorbing intermediate band before When a drying area has been reached, it is subjected to a deaeration treatment.
  • the Intermediate belt is guided around the cylinder in a drying area.
  • the Track is covered by a metal band during its orbit around the cylinder.
  • the metal strip is closed after leaving the cylinder in a return loop returned to the drying area.
  • the intermediate band will be after leaving of the cylinder freed of condensed water.
  • the railway will be between the Between tape and the metal band around the cylinder, while this is cooled.
  • the heating of the metal strip takes place in the return loop, and The heated metal strip heats the outside of the circumference around the cylinder Train in direct contact.
  • Figure 2 are adjacent or alternatively to the measures described above on the side of the drying cylinder 3, on which the Fibrous web 2 is removed from this again, two additional guide rollers 12, 13 employed on these. About the guide roller 12, the wire 5, while over the Guide roller 13, the sieve 6 and the fabric 7 are performed.

Landscapes

  • Drying Of Solid Materials (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP05101675A 2004-04-13 2005-03-04 Dispositif de séchage Not-in-force EP1586699B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004017814A DE102004017814A1 (de) 2004-04-13 2004-04-13 Trockenanordnung
DE102004017814 2004-04-13

Publications (2)

Publication Number Publication Date
EP1586699A1 true EP1586699A1 (fr) 2005-10-19
EP1586699B1 EP1586699B1 (fr) 2010-01-06

Family

ID=34938885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101675A Not-in-force EP1586699B1 (fr) 2004-04-13 2005-03-04 Dispositif de séchage

Country Status (4)

Country Link
EP (1) EP1586699B1 (fr)
JP (1) JP2005300143A (fr)
AT (1) ATE454495T1 (fr)
DE (2) DE102004017814A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0949379A2 (fr) * 1998-04-07 1999-10-13 Beloit Technologies, Inc. Appareil pour assister dans le décollage d' une bande
US6049998A (en) * 1997-11-10 2000-04-18 Beloit Technologies Inc. Apparatus and method for high temperature pressing followed by high intensity drying
US6187137B1 (en) * 1997-10-31 2001-02-13 Kimberly-Clark Worldwide, Inc. Method of producing low density resilient webs
WO2001031120A1 (fr) * 1999-10-29 2001-05-03 Metso Paper, Inc. Dispositif pour partie humide de machine a papier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988992A (ja) * 1982-11-12 1984-05-23 出光石油化学株式会社 紙剥離剤
US4934067A (en) * 1987-02-13 1990-06-19 Beloit Corporation Apparatus for drying a web
DE4328555A1 (de) * 1993-08-25 1994-03-31 Voith Gmbh J M Trockenpartie
JPH08123005A (ja) * 1994-10-19 1996-05-17 Fuji Photo Film Co Ltd 感光材料処理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187137B1 (en) * 1997-10-31 2001-02-13 Kimberly-Clark Worldwide, Inc. Method of producing low density resilient webs
US6049998A (en) * 1997-11-10 2000-04-18 Beloit Technologies Inc. Apparatus and method for high temperature pressing followed by high intensity drying
EP0949379A2 (fr) * 1998-04-07 1999-10-13 Beloit Technologies, Inc. Appareil pour assister dans le décollage d' une bande
WO2001031120A1 (fr) * 1999-10-29 2001-05-03 Metso Paper, Inc. Dispositif pour partie humide de machine a papier

Also Published As

Publication number Publication date
ATE454495T1 (de) 2010-01-15
DE502005008808D1 (de) 2010-02-25
EP1586699B1 (fr) 2010-01-06
DE102004017814A1 (de) 2005-11-03
JP2005300143A (ja) 2005-10-27

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