UA86872C2 - Method and apparatus for drying of wet raw material - Google Patents

Method and apparatus for drying of wet raw material

Info

Publication number
UA86872C2
UA86872C2 UAA200710499A UAA200710499A UA86872C2 UA 86872 C2 UA86872 C2 UA 86872C2 UA A200710499 A UAA200710499 A UA A200710499A UA A200710499 A UAA200710499 A UA A200710499A UA 86872 C2 UA86872 C2 UA 86872C2
Authority
UA
Ukraine
Prior art keywords
raw material
drying
wet raw
wet
high temperature
Prior art date
Application number
UAA200710499A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Удаи Канеко
Ацуси Фудзикава
Казуси Кисигамі
Original Assignee
Ниппон Стил Инджиниринг Ко., Лтд.
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 Ниппон Стил Инджиниринг Ко., Лтд. filed Critical Ниппон Стил Инджиниринг Ко., Лтд.
Publication of UA86872C2 publication Critical patent/UA86872C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus

Abstract

A method for drying a wet raw material such as the coal to be charged into a coke furnace through introducing a high temperature gas to a fluidized bed dryer (4) as a heat source and a fluidizing gas, wherein a part of the above high temperature gas is blown into the inside of a charging chute (6) for charging the wet material to the fluidized bed dryer (4). The above method can prevent the wet raw material from attaching to or depositing on the charging chute, at a low cost and with a simple process.
UAA200710499A 2005-02-22 2006-02-17 Method and apparatus for drying of wet raw material UA86872C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005045977A JP4681319B2 (en) 2005-02-22 2005-02-22 Method and apparatus for drying wet raw materials

Publications (1)

Publication Number Publication Date
UA86872C2 true UA86872C2 (en) 2009-05-25

Family

ID=36927290

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200710499A UA86872C2 (en) 2005-02-22 2006-02-17 Method and apparatus for drying of wet raw material

Country Status (8)

Country Link
JP (1) JP4681319B2 (en)
KR (1) KR100960429B1 (en)
CN (1) CN101128568B (en)
BR (1) BRPI0606866A2 (en)
RU (1) RU2366686C2 (en)
TW (1) TWI279512B (en)
UA (1) UA86872C2 (en)
WO (1) WO2006090649A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102311746B (en) * 2011-04-02 2013-12-04 中冶焦耐(大连)工程技术有限公司 Full-boiling vibration propelled coal humidifying and grading process
CN102311745A (en) * 2011-04-02 2012-01-11 中冶焦耐(大连)工程技术有限公司 Whole-boiling vibration push-type coal humidifying device
CN102732278A (en) * 2011-04-13 2012-10-17 天华化工机械及自动化研究设计院 Method for humidifying coal by coke oven coking revolving drum drier and its apparatus
WO2013021470A1 (en) * 2011-08-09 2013-02-14 三菱重工業株式会社 Fluidized-bed drying device and fluidized-bed drying facility
CN102423763B (en) * 2011-10-20 2013-09-04 天脊煤化工集团股份有限公司 Anti-scarring method and device for discharge chute of granulating machine
KR101510930B1 (en) * 2012-08-27 2015-04-10 주식회사 엘지화학 Method for drying vinyl chloride based polymers by suspension polymerization and apparatus for drying used therein
CN104215036A (en) * 2013-05-30 2014-12-17 新日铁住金工程技术株式会社 Flowing layer drying machine and method for drying wet raw material
CN104215037A (en) * 2013-05-31 2014-12-17 新日铁住金工程技术株式会社 Drying device
CN104567280B (en) * 2014-12-29 2017-01-18 中国华电集团科学技术研究总院有限公司 Entrained-flow bed and fluidized bed coupled lignite drying device and entrained-flow bed and fluidized bed coupled lignite drying method
KR101599678B1 (en) * 2015-11-05 2016-03-03 비디아이 주식회사 Coal drying system
JP7260751B2 (en) * 2019-03-01 2023-04-19 日本製鉄株式会社 Fluidized dryer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519675B1 (en) * 1965-05-20 1970-07-04
JP2807813B2 (en) * 1997-03-14 1998-10-08 川崎重工業株式会社 Method and apparatus for controlling fluidized bed dryer
JP4393628B2 (en) * 1999-07-19 2010-01-06 圭一 熊川 Multi-stage rotary kiln

Also Published As

Publication number Publication date
TWI279512B (en) 2007-04-21
KR100960429B1 (en) 2010-05-28
WO2006090649A1 (en) 2006-08-31
RU2366686C2 (en) 2009-09-10
BRPI0606866A2 (en) 2009-07-28
CN101128568B (en) 2015-09-09
JP4681319B2 (en) 2011-05-11
CN101128568A (en) 2008-02-20
JP2006232891A (en) 2006-09-07
RU2007135214A (en) 2009-03-27
TW200630578A (en) 2006-09-01
KR20070107141A (en) 2007-11-06

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