FI128539B - Drying box with blowing boxes for cellulose pulp and method for drying a web of cellulose pulp - Google Patents

Drying box with blowing boxes for cellulose pulp and method for drying a web of cellulose pulp Download PDF

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Publication number
FI128539B
FI128539B FI20145514A FI20145514A FI128539B FI 128539 B FI128539 B FI 128539B FI 20145514 A FI20145514 A FI 20145514A FI 20145514 A FI20145514 A FI 20145514A FI 128539 B FI128539 B FI 128539B
Authority
FI
Finland
Prior art keywords
blow
web
zone
drying
openings
Prior art date
Application number
FI20145514A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20145514L (fi
Inventor
Roland Kampris
Christer Olsson
Rolf Petersson
Per Holmberg
Original Assignee
Andritz Tech & Asset Man 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 Tech & Asset Man Gmbh filed Critical Andritz Tech & Asset Man Gmbh
Publication of FI20145514L publication Critical patent/FI20145514L/fi
Application granted granted Critical
Publication of FI128539B publication Critical patent/FI128539B/en

Links

Classifications

    • 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
    • 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
    • F26B13/06—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)
FI20145514A 2011-12-15 2012-12-14 Drying box with blowing boxes for cellulose pulp and method for drying a web of cellulose pulp FI128539B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
FI20145514L FI20145514L (fi) 2014-06-05
FI128539B true FI128539B (en) 2020-07-31

Family

ID=48612943

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20145514A FI128539B (en) 2011-12-15 2012-12-14 Drying box with blowing boxes for cellulose pulp and method for drying a web of cellulose pulp

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
DE112012005278T5 (de) 2014-10-23
CN104114967B (zh) 2016-03-09
SE537252C2 (sv) 2015-03-17
BR112014014521A2 (pt) 2017-06-13
CA2859146C (en) 2020-08-18

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