WO2012161452A3 - 소결광 냉각 장치 - Google Patents

소결광 냉각 장치 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
Application number
PCT/KR2012/003794
Other languages
English (en)
French (fr)
Other versions
WO2012161452A2 (ko
Inventor
황운봉
정완균
김영권
김동섭
이상민
이창우
Original Assignee
포항공과대학교 산학협력단
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 포항공과대학교 산학협력단 filed Critical 포항공과대학교 산학협력단
Publication of WO2012161452A2 publication Critical patent/WO2012161452A2/ko
Publication of WO2012161452A3 publication Critical patent/WO2012161452A3/ko

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 furnaces of kinds not covered by a single preceding main group
    • 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

소결광 냉각 장치는 소결광이 장입되는 장입구 및 상기 장입구와 이격되어 상기 소결광이 배출되는 배출구를 포함하는 폐루프(closed loop) 형태의 몸체, 상기 몸체를 따라 상기 장입구로부터 상기 배출구를 지나 다시 상기 장입구로 이동 가능하며, 상기 장입구를 통해 상기 소결광이 적재되고 상기 배출구를 통해 상기 소결광을 배출하는 대차, 및 상기 장입구와 상기 배출구 사이에 위치하며, 상기 대차로 냉각수를 분사하는 냉각수 스프레이를 포함한다.
PCT/KR2012/003794 2011-05-20 2012-05-15 소결광 냉각 장치 WO2012161452A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0048132 2011-05-20
KR1020110048132A KR101275857B1 (ko) 2011-05-20 2011-05-20 소결광 냉각 장치

Publications (2)

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

Family

ID=47217856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003794 WO2012161452A2 (ko) 2011-05-20 2012-05-15 소결광 냉각 장치

Country Status (2)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101532668B1 (ko) * 2013-11-27 2015-06-30 주식회사 포스코 소성 장치 및 이를 이용한 환원철 제조방법
US9976806B2 (en) 2013-10-30 2018-05-22 Posco Burning apparatus and method for manufacturing reduced iron using the same
KR101917610B1 (ko) 2017-01-23 2018-11-12 주식회사 포스코 냉각장치 및 냉각방법
CN112725619A (zh) * 2020-12-24 2021-04-30 日照市德衡信息技术有限公司 一种高炉除尘灰处理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040059522A (ko) * 2002-12-27 2004-07-06 주식회사 포스코 소결광 냉각방법
KR100544580B1 (ko) * 2001-12-21 2006-01-24 주식회사 포스코 소결광 냉각기 미스트 첨가장치
JP2010526275A (ja) * 2007-04-30 2010-07-29 スプレイング システムズ カンパニー 焼結物処理システム
KR20110034371A (ko) * 2009-09-28 2011-04-05 현대제철 주식회사 소결광 냉각용 쿨러장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544580B1 (ko) * 2001-12-21 2006-01-24 주식회사 포스코 소결광 냉각기 미스트 첨가장치
KR20040059522A (ko) * 2002-12-27 2004-07-06 주식회사 포스코 소결광 냉각방법
JP2010526275A (ja) * 2007-04-30 2010-07-29 スプレイング システムズ カンパニー 焼結物処理システム
KR20110034371A (ko) * 2009-09-28 2011-04-05 현대제철 주식회사 소결광 냉각용 쿨러장치

Also Published As

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

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