DE3666058D1 - A device for drying a web-shaped material - Google Patents

A device for drying a web-shaped material

Info

Publication number
DE3666058D1
DE3666058D1 DE8686850004T DE3666058T DE3666058D1 DE 3666058 D1 DE3666058 D1 DE 3666058D1 DE 8686850004 T DE8686850004 T DE 8686850004T DE 3666058 T DE3666058 T DE 3666058T DE 3666058 D1 DE3666058 D1 DE 3666058D1
Authority
DE
Germany
Prior art keywords
blow box
web
air
flow
velocity vector
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
Application number
DE8686850004T
Other languages
English (en)
Inventor
Sven Ingemar Karlsson
Rolf Kenneth Pettersson
John Borje Ahlenius
Nicola Nenow
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.)
UK Secretary of State for Defence
ABB Technology FLB AB
Original Assignee
UK Secretary of State for Defence
Flaekt AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20358783&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3666058(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UK Secretary of State for Defence, Flaekt AB filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE3666058D1 publication Critical patent/DE3666058D1/de
Expired 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
    • D21F5/185—Supporting webs in hot air dryers
    • D21F5/187—Supporting webs in hot air dryers by air jets
    • D21F5/188—Blowing devices
    • 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
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paper (AREA)
DE8686850004T 1985-01-16 1986-01-13 A device for drying a web-shaped material Expired DE3666058D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8500197A SE450644B (sv) 1985-01-16 1985-01-16 Anordning anvendbar vid en for torkning av ett material avsedd anleggning

Publications (1)

Publication Number Publication Date
DE3666058D1 true DE3666058D1 (en) 1989-11-09

Family

ID=20358783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686850004T Expired DE3666058D1 (en) 1985-01-16 1986-01-13 A device for drying a web-shaped material

Country Status (8)

Country Link
US (1) US4719708A (de)
EP (1) EP0195757B1 (de)
JP (1) JPS61168776A (de)
CN (1) CN86100217A (de)
AT (1) ATE46933T1 (de)
CA (1) CA1268940A (de)
DE (1) DE3666058D1 (de)
SE (1) SE450644B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649683B1 (fr) * 1989-07-11 1994-04-08 Centre Tech Ind Papiers Cartons Dispositif perfectionne pour stabiliser une feuille de papier microcrepe en defilement
FI92421B (fi) * 1992-03-19 1994-07-29 Valmet Paper Machinery Inc Menetelmä ainesratojen ilmakuivatuksessa, ilmakuivattimen suutin-puhalluslaatikko ja sellukuivatin
US5290504A (en) * 1992-10-30 1994-03-01 International Business Machines Corporation Continuous air bearing vapor stabilization system and method
US5471766A (en) * 1993-03-18 1995-12-05 Valmet Paper Machinery, Inc. Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method
ATE168352T1 (de) * 1994-09-02 1998-08-15 Heidelberger Druckmasch Ag Leiteinrichtung für einen bogen
US5590480A (en) * 1994-12-06 1997-01-07 W. R. Grace & Co.-Conn. combination air bar and hole bar flotation dryer
SE505113E (sv) * 1995-10-31 2000-05-29 Flaekt Ab Blåslåda f¦r användning i en anläggning f¦r torkning av en materialbana
FI108870B (fi) 1997-05-30 2002-04-15 Metso Paper Inc Leijukuivainyksikkö
SE9800067D0 (sv) * 1998-01-15 1998-01-15 Flaekt Ab Sätt att reducera elenergiförbrukningen i en anläggning för torkning av en materialbana
FI991497A0 (fi) * 1999-06-30 1999-06-30 Valmet Corp Leijukuivaimen suutinjärjestelmä
FI110626B (fi) * 2000-11-29 2003-02-28 Metso Paper Inc Menetelmä ja laitteisto kuitupohjaisen massarainan kuivaamiseksi
AU2002239548A1 (en) 2000-12-01 2002-06-11 Technotrans Amercia West, Inc. Integral expander support brackets for air knife drier cassettes
SE519878C2 (sv) * 2001-02-05 2003-04-22 Flaekt Ab Förfarande för reglering och kontroll av torrhalten vid torkning av ett banformigt material
CN1329586C (zh) * 2005-02-28 2007-08-01 陈建辉 热风穿透式卫生纸机及热风穿透干燥卫生纸的加工工艺
FI118924B (fi) 2005-12-05 2008-05-15 Metso Paper Inc Laitteisto ja menetelmä katkenneen massaradan poistamiseksi sellukuivaimesta
WO2007065672A1 (de) * 2005-12-07 2007-06-14 Goller Textilmaschinen Gmbh Mehrstufendüse
US8061055B2 (en) * 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
US8322047B2 (en) * 2007-06-29 2012-12-04 Moore Wallace North America, Inc. System and method for drying a freshly printed medium
CN101417276B (zh) * 2008-12-03 2011-11-09 常州永盛包装有限公司 对幅状材料的涂层进行干燥的气流式干燥箱及其风嘴部件
FI122377B (fi) * 2009-06-04 2011-12-30 Metso Paper Inc Laite rainamaisen materiaalin kuljettamiseksi kuiturainakoneessa sekä kuiturainakone
SE535634C2 (sv) * 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulosatork som har nedre blåslådor samt förfarande för torkning av en bana av cellulosamassa
SE537252C2 (sv) * 2011-12-15 2015-03-17 Andritz Tech & Asset Man Gmbh Torklåda som har blåslådor för torkning av en bana av cellulosamassa
CN109174585A (zh) * 2018-10-30 2019-01-11 江苏大族展宇新能源科技有限公司 一种锂电池涂布机烘箱用风盒

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231165A (en) * 1961-12-02 1966-01-25 Svenska Flaektfabriken Ab Method and apparatus for stabilizing an air-borne web
SE393825B (sv) * 1974-05-29 1977-05-23 Svenska Flaektfabriken Ab Anordning for att vid transport av ett ban- eller arkformigt av luft uppburet material, framfora materialet i ett fixerat stabilt svevlege genom en eller flera passager av en behandlingsanleggning, foretredesvis ...
US4021931A (en) * 1975-11-21 1977-05-10 Midland-Ross Corporation Air circulating apparatus for floating material in web form
GB2058313A (en) * 1979-08-24 1981-04-08 Caratsch Hans Peter Air foil nozzle dryer
DE3026132A1 (de) * 1980-07-10 1982-02-11 Carl Prof. Dr.-Ing. 5100 Aachen Kramer Duesensystem
SE449923B (sv) * 1981-10-19 1987-05-25 Flaekt Ab Anleggning for torkning av ett banformigt material
US4425719A (en) * 1982-03-15 1984-01-17 W. R. Grace & Co. Compact air bar assembly for contactless web support
US4523391A (en) * 1982-09-27 1985-06-18 Donald P. Smith High efficiency impingement heating and cooling apparatus

Also Published As

Publication number Publication date
ATE46933T1 (de) 1989-10-15
CA1268940A (en) 1990-05-15
CN86100217A (zh) 1986-07-16
JPS61168776A (ja) 1986-07-30
EP0195757B1 (de) 1989-10-04
SE8500197D0 (sv) 1985-01-16
US4719708A (en) 1988-01-19
SE450644B (sv) 1987-07-13
EP0195757A1 (de) 1986-09-24
SE8500197L (sv) 1986-07-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation