DE112012005278T5 - Zellstofftrocknungskasten mit Blaskästen - Google Patents

Zellstofftrocknungskasten mit Blaskästen Download PDF

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Publication number
DE112012005278T5
DE112012005278T5 DE112012005278.1T DE112012005278T DE112012005278T5 DE 112012005278 T5 DE112012005278 T5 DE 112012005278T5 DE 112012005278 T DE112012005278 T DE 112012005278T DE 112012005278 T5 DE112012005278 T5 DE 112012005278T5
Authority
DE
Germany
Prior art keywords
zone
perforation
web
drying
box
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.)
Ceased
Application number
DE112012005278.1T
Other languages
German (de)
English (en)
Inventor
Roland Kampris
Christer Olsson
Rolf Petersson
Per Holmberg
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.)
Andritz Technology and Asset Management GmbH
Original Assignee
Andritz Technology and Asset Management 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 Andritz Technology and Asset Management GmbH filed Critical Andritz Technology and Asset Management GmbH
Publication of DE112012005278T5 publication Critical patent/DE112012005278T5/de
Ceased legal-status Critical Current

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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
    • D21F5/18—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying
    • 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
    • F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
    • F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
DE112012005278.1T 2011-12-15 2012-12-14 Zellstofftrocknungskasten mit Blaskästen Ceased DE112012005278T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1151199-5 2011-12-15
SE1151199A SE537252C2 (sv) 2011-12-15 2011-12-15 Torklåda som har blåslådor för torkning av en bana av cellulosamassa
PCT/SE2012/051393 WO2013089629A1 (en) 2011-12-15 2012-12-14 A cellulose pulp drying box having blow boxes

Publications (1)

Publication Number Publication Date
DE112012005278T5 true DE112012005278T5 (de) 2014-10-23

Family

ID=48612943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012005278.1T Ceased DE112012005278T5 (de) 2011-12-15 2012-12-14 Zellstofftrocknungskasten mit Blaskästen

Country Status (8)

Country Link
CN (1) CN104114967B (es)
BR (1) BR112014014521B1 (es)
CA (1) CA2859146C (es)
CL (1) CL2014001538A1 (es)
DE (1) DE112012005278T5 (es)
FI (1) FI128539B (es)
SE (1) SE537252C2 (es)
WO (1) WO2013089629A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012645B (zh) * 2016-07-31 2019-04-23 山东泓联特种纸科技有限公司 造纸烘干机干燥部
CN106192536B (zh) * 2016-08-25 2018-01-26 南通托尼卡机电设备有限公司 一种升降式悬浮干燥机
KR102146530B1 (ko) * 2016-10-24 2020-08-20 주식회사 엘지화학 건조장치
CN113203272A (zh) * 2020-01-31 2021-08-03 Ykk株式会社 干燥机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848820A (en) * 1952-10-08 1958-08-26 Svenska Flaektfabriken Ab Method and apparatus for supporting and conveying web-like material
SE393826B (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 etager av en behandlingsanleggning, foretredesvis en ...
US4021931A (en) * 1975-11-21 1977-05-10 Midland-Ross Corporation Air circulating apparatus for floating material in web form
SE450644B (sv) * 1985-01-16 1987-07-13 Flaekt Ab Anordning anvendbar vid en for torkning av ett material avsedd anleggning
US5259124A (en) * 1988-06-15 1993-11-09 Poterala Robert J Open top compact dryer oven for a web
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
SE505113E (sv) * 1995-10-31 2000-05-29 Flaekt Ab Blåslåda f¦r användning i en anläggning f¦r torkning av en materialbana
FI991497A0 (fi) * 1999-06-30 1999-06-30 Valmet Corp Leijukuivaimen suutinjärjestelmä
EP2053663A1 (en) * 2007-10-25 2009-04-29 Applied Materials, Inc. Hover cushion transport for webs in a web coating process
CN201395742Y (zh) * 2009-03-27 2010-02-03 谢放华 一种用于造纸生产的高效干燥吹风箱

Also Published As

Publication number Publication date
SE1151199A1 (sv) 2013-06-16
WO2013089629A1 (en) 2013-06-20
CL2014001538A1 (es) 2014-12-19
BR112014014521B1 (pt) 2021-06-15
CA2859146A1 (en) 2013-06-20
FI20145514L (fi) 2014-06-05
CN104114967A (zh) 2014-10-22
FI128539B (en) 2020-07-31
CN104114967B (zh) 2016-03-09
SE537252C2 (sv) 2015-03-17
BR112014014521A2 (pt) 2017-06-13
CA2859146C (en) 2020-08-18

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Date Code Title Description
R012 Request for examination validly filed
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final