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WO2012161452A3 - Sintered ore cooling device - Google Patents

Sintered ore cooling device Download PDF

Info

Publication number
WO2012161452A3
WO2012161452A3 PCT/KR2012/003794 KR2012003794W WO2012161452A3 WO 2012161452 A3 WO2012161452 A3 WO 2012161452A3 KR 2012003794 W KR2012003794 W KR 2012003794W WO 2012161452 A3 WO2012161452 A3 WO 2012161452A3
Authority
WO
WIPO (PCT)
Prior art keywords
sintered ore
outlet
charging hole
cooling device
charging
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
PCT/KR2012/003794
Other languages
French (fr)
Korean (ko)
Other versions
WO2012161452A2 (en
Inventor
황운봉
정완균
김영권
김동섭
이상민
이창우
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.)
POSTECH Academy Industry Foundation
Original Assignee
POSTECH Academy Industry Foundation
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 POSTECH Academy Industry Foundation filed Critical POSTECH Academy Industry Foundation
Publication of WO2012161452A2 publication Critical patent/WO2012161452A2/en
Publication of WO2012161452A3 publication Critical patent/WO2012161452A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0273—Cooling with means to convey the charge on a rotary hearth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The sintered ore cooling device comprises: a closed loop-shaped body having a charging hole for charging sintered ore and an outlet separated from the charge hole, for the sintered ore to be discharged; a carriage capable of moving along the body from the charging hole, past the outlet, back to the charging hole, and having the sintered ore loaded through the charging hole and the sintered ore discharged through the outlet; and a cooling water spray located between the charging hole and the outlet, for spraying the cooling water to the carriage.
PCT/KR2012/003794 2011-05-20 2012-05-15 Sintered ore cooling device Ceased WO2012161452A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0048132 2011-05-20
KR1020110048132A KR101275857B1 (en) 2011-05-20 2011-05-20 Apparatus for cooling sintered ore

Publications (2)

Publication Number Publication Date
WO2012161452A2 WO2012161452A2 (en) 2012-11-29
WO2012161452A3 true WO2012161452A3 (en) 2013-01-17

Family

ID=47217856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003794 Ceased WO2012161452A2 (en) 2011-05-20 2012-05-15 Sintered ore cooling device

Country Status (2)

Country Link
KR (1) KR101275857B1 (en)
WO (1) WO2012161452A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101532668B1 (en) * 2013-11-27 2015-06-30 주식회사 포스코 Burning apparatus and manufacturing method of reduced iron using the same
US9976806B2 (en) 2013-10-30 2018-05-22 Posco Burning apparatus and method for manufacturing reduced iron using the same
KR101917610B1 (en) 2017-01-23 2018-11-12 주식회사 포스코 Cooling Apparatus and Method
CN112725619A (en) * 2020-12-24 2021-04-30 日照市德衡信息技术有限公司 Blast furnace dust removal ash processing apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040059522A (en) * 2002-12-27 2004-07-06 주식회사 포스코 Method for cooling sinter
KR100544580B1 (en) * 2001-12-21 2006-01-24 주식회사 포스코 Sintered Ore Cooler Mist Adder
JP2010526275A (en) * 2007-04-30 2010-07-29 スプレイング システムズ カンパニー Sintered material processing system
KR20110034371A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Cooling device for sintered ore cooling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544580B1 (en) * 2001-12-21 2006-01-24 주식회사 포스코 Sintered Ore Cooler Mist Adder
KR20040059522A (en) * 2002-12-27 2004-07-06 주식회사 포스코 Method for cooling sinter
JP2010526275A (en) * 2007-04-30 2010-07-29 スプレイング システムズ カンパニー Sintered material processing system
KR20110034371A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Cooling device for sintered ore cooling

Also Published As

Publication number Publication date
KR20120129691A (en) 2012-11-28
WO2012161452A2 (en) 2012-11-29
KR101275857B1 (en) 2013-06-18

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