EP0989233A3 - Drying section and convection dryer for such a drying section - Google Patents

Drying section and convection dryer for such a drying section Download PDF

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Publication number
EP0989233A3
EP0989233A3 EP99113191A EP99113191A EP0989233A3 EP 0989233 A3 EP0989233 A3 EP 0989233A3 EP 99113191 A EP99113191 A EP 99113191A EP 99113191 A EP99113191 A EP 99113191A EP 0989233 A3 EP0989233 A3 EP 0989233A3
Authority
EP
European Patent Office
Prior art keywords
drying section
convection dryer
material web
sieve belts
web
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
EP99113191A
Other languages
German (de)
French (fr)
Other versions
EP0989233B1 (en
EP0989233A2 (en
Inventor
Roland Mayer
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 EP0989233A2 publication Critical patent/EP0989233A2/en
Publication of EP0989233A3 publication Critical patent/EP0989233A3/en
Application granted granted Critical
Publication of EP0989233B1 publication Critical patent/EP0989233B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21F5/18—Drying webs by hot air
    • 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
    • D21F5/185—Supporting webs in hot air dryers

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Eine Trockenpartie einer Maschine zur Herstellung einer Materialbahn 12, insbesondere Papier- oder Kartonbahn, umfaßt wenigstens einen Konvektionstrockner 10, der zumindest einen Trocknungsabschnitt 18 bis 24 aufweist, durch den die Materialbahn 12 zwischen zwei luftdurchlässigen Siebbändern 26 bis 34 hindurchgeführt und in dem die Materialbahn 12 ein- oder beidseitig durch die Siebbänder 26 bis 34 hindurch mit Heißluft- und/oder Heißdampf beaufschlagbar ist.

Figure 00000001
A drying section of a machine for producing a material web 12, in particular paper or cardboard web, comprises at least one convection dryer 10 which has at least one drying section 18 to 24, through which the material web 12 passes between two air-permeable sieve belts 26 to 34 and in which the material web 12 hot air and / or superheated steam can be applied to one or both sides through the sieve belts 26 to 34.
Figure 00000001
EP99113191A 1998-09-11 1999-07-08 Drying section and convection dryer for such a drying section Expired - Lifetime EP0989233B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841767A DE19841767A1 (en) 1998-09-11 1998-09-11 Dryer section and convection dryer for such a dryer section
DE19841767 1998-09-11

Publications (3)

Publication Number Publication Date
EP0989233A2 EP0989233A2 (en) 2000-03-29
EP0989233A3 true EP0989233A3 (en) 2000-12-27
EP0989233B1 EP0989233B1 (en) 2004-10-13

Family

ID=7880732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113191A Expired - Lifetime EP0989233B1 (en) 1998-09-11 1999-07-08 Drying section and convection dryer for such a drying section

Country Status (3)

Country Link
US (1) US6237248B1 (en)
EP (1) EP0989233B1 (en)
DE (2) DE19841767A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526434B1 (en) * 1999-08-24 2003-02-25 International Business Machines Corporation System and method for efficient transfer of data blocks from client to server
DE19944266A1 (en) * 1999-09-15 2001-03-22 Voith Paper Patent Gmbh Paper/cardboard web drying station has the web carried between two blankets in a serpentine path with separation of the outer blanket at the deflection point between drying sections for positive web guidance at high speeds
DE10024358A1 (en) * 2000-05-17 2001-11-22 Voith Paper Patent Gmbh Dryer section
FI118811B (en) * 2000-11-06 2008-03-31 Metso Paper Inc Blow drying section and drying group
DE10350159A1 (en) * 2003-10-28 2005-06-02 Voith Paper Patent Gmbh Papermaking drier station for production of paper, tissue or carton has a hot air and/or electromagnetic e.g. infrared radiation emitter
DE102005025256A1 (en) * 2005-06-02 2006-12-07 Voith Patent Gmbh Apparatus for producing a fibrous web
US8152967B2 (en) * 2006-08-25 2012-04-10 Graf Edwin X Process and machine for making air dried tissue
US20080193890A1 (en) * 2007-02-08 2008-08-14 Rogers James H Textile Curing Oven With Active Cooling
DE102008029432B3 (en) * 2008-06-23 2009-09-17 Prinovis Ltd. & Co. Kg Drying system for continuous webs in the form of printed and / or coated paper webs
WO2016020866A1 (en) * 2014-08-06 2016-02-11 Basf Se Method for the continuous coating of a cellulose-based fibrous substrate web with fatty acid chloride
CN104805618B (en) * 2015-04-13 2017-03-22 太仓安佑无纺科技有限公司 Vertical drying device capable of realizing multi-layer convection of vertical cotton
WO2017066761A1 (en) * 2015-10-15 2017-04-20 Jimmyash Llc Method and apparatus for the controlled conveyance of a workpiece through a fluidized bed dryer
US20210146680A1 (en) * 2018-04-30 2021-05-20 Kimberly-Clark Worldwide, Inc. Air dryer utilizing low temperature, high velocity air

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596882C (en) * 1931-02-04 1934-05-12 Peter Tidemand Malling Brandt Device for drying fibrous webs, in particular paper and cardboard webs
US4498864A (en) * 1982-12-10 1985-02-12 Techmark Corporation Method and apparatus for uniformly drying moving webs
DE3615152A1 (en) * 1986-05-05 1987-11-12 Pierkes Heinz Willi Dry end of a papermachine
EP0565321A1 (en) * 1992-04-09 1993-10-13 Thermo Electron-Web Systems, Inc. A compact convective web dryer
WO1997013031A1 (en) * 1995-10-04 1997-04-10 Valmet Corporation Method and device in a paper machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA937046A (en) * 1968-02-15 1973-11-20 J. Cirrito Anthony Method and apparatus for hot gas heat transfer, particularly for paper drying
FI82097C (en) * 1989-02-17 1991-01-10 Valmet Paper Machinery Inc Multi-cylinder dryer in a paper machine
DE4131636C2 (en) * 1991-09-23 1999-04-22 Brueckner Trockentechnik Gmbh Belt dryer for hot air treatment of a wide textile web
US5588223A (en) * 1994-06-14 1996-12-31 Asea Brown Boveri Inc. Restrained paper dryer
US6004430A (en) 1995-10-04 1999-12-21 Ilvespaa; Heikki Method and device for enhancing the run of a paper web in a paper machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596882C (en) * 1931-02-04 1934-05-12 Peter Tidemand Malling Brandt Device for drying fibrous webs, in particular paper and cardboard webs
US4498864A (en) * 1982-12-10 1985-02-12 Techmark Corporation Method and apparatus for uniformly drying moving webs
DE3615152A1 (en) * 1986-05-05 1987-11-12 Pierkes Heinz Willi Dry end of a papermachine
EP0565321A1 (en) * 1992-04-09 1993-10-13 Thermo Electron-Web Systems, Inc. A compact convective web dryer
WO1997013031A1 (en) * 1995-10-04 1997-04-10 Valmet Corporation Method and device in a paper machine

Also Published As

Publication number Publication date
US6237248B1 (en) 2001-05-29
DE19841767A1 (en) 2000-03-16
EP0989233B1 (en) 2004-10-13
DE59910817D1 (en) 2004-11-18
EP0989233A2 (en) 2000-03-29

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