FI20145514L - Drying box with blow boxes for cellulose pulp - Google Patents

Drying box with blow boxes for cellulose pulp Download PDF

Info

Publication number
FI20145514L
FI20145514L FI20145514A FI20145514A FI20145514L FI 20145514 L FI20145514 L FI 20145514L FI 20145514 A FI20145514 A FI 20145514A FI 20145514 A FI20145514 A FI 20145514A FI 20145514 L FI20145514 L FI 20145514L
Authority
FI
Finland
Prior art keywords
drying box
cellulose pulp
blow boxes
blow
boxes
Prior art date
Application number
FI20145514A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI128539B (en
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/en
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
    • F26B13/10—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
    • 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
FI20145514A 2011-12-15 2012-12-14 A cellulose pulp drying box having blow boxes and a method for drying a web of cellulose pulp FI128539B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1151199A SE537252C2 (en) 2011-12-15 2011-12-15 Drying box which has blow boxes for drying a web of cellulose pulp
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 true FI20145514L (en) 2014-06-05
FI128539B 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 A cellulose pulp drying box having blow boxes and a method for drying a web of cellulose pulp

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012645B (en) * 2016-07-31 2019-04-23 山东泓联特种纸科技有限公司 Papermaking drying machine drying section
CN106192536B (en) * 2016-08-25 2018-01-26 南通托尼卡机电设备有限公司 A kind of lift flotation dryer
KR102146530B1 (en) * 2016-10-24 2020-08-20 주식회사 엘지화학 Dryer
CN113203272A (en) * 2020-01-31 2021-08-03 Ykk株式会社 Drying machine

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 (en) * 1974-05-29 1977-05-23 Svenska Flaektfabriken Ab ARRANGEMENTS THAT WHEN TRANSPORTING A BAN OR SHEET OF AIR-SUPPORTED MATERIAL, IN FRONT OF THE MATERIAL IN A FIXED STABLE FLOATING THROUGH ONE OR SEVERAL FLOORS OF A TREATMENT PLANT, ONE ...
US4021931A (en) * 1975-11-21 1977-05-10 Midland-Ross Corporation Air circulating apparatus for floating material in web form
SE450644B (en) * 1985-01-16 1987-07-13 Flaekt Ab DEVICE USED FOR A DRYING OF A MATERIAL INTENDED FOR PLANT
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 (en) * 1995-10-31 2000-03-08 Flaekt Ab Blow box for use in a plant for drying a web of material
FI991497A0 (en) * 1999-06-30 1999-06-30 Valmet Corp Blow nozzle device for fan dryer with airborne web
EP2053663A1 (en) * 2007-10-25 2009-04-29 Applied Materials, Inc. Hover cushion transport for webs in a web coating process
CN201395742Y (en) * 2009-03-27 2010-02-03 谢放华 High-efficiency drying blow box for paper-making production

Also Published As

Publication number Publication date
DE112012005278T5 (en) 2014-10-23
FI128539B (en) 2020-07-31
CN104114967A (en) 2014-10-22
CA2859146C (en) 2020-08-18
CA2859146A1 (en) 2013-06-20
CN104114967B (en) 2016-03-09
SE1151199A1 (en) 2013-06-16
BR112014014521B1 (en) 2021-06-15
SE537252C2 (en) 2015-03-17
WO2013089629A1 (en) 2013-06-20
CL2014001538A1 (en) 2014-12-19
BR112014014521A2 (en) 2017-06-13

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