TWI426136B - Sintering method and sintering machine - Google Patents

Sintering method and sintering machine Download PDF

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Publication number
TWI426136B
TWI426136B TW098141326A TW98141326A TWI426136B TW I426136 B TWI426136 B TW I426136B TW 098141326 A TW098141326 A TW 098141326A TW 98141326 A TW98141326 A TW 98141326A TW I426136 B TWI426136 B TW I426136B
Authority
TW
Taiwan
Prior art keywords
liquid fuel
layer
sintering
combustion
sintered ore
Prior art date
Application number
TW098141326A
Other languages
English (en)
Chinese (zh)
Other versions
TW201028482A (en
Inventor
Nobuyuki Ohyama
Katsuhiro Iwasaki
Original Assignee
Jfe Steel Corp
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
Priority claimed from JP2008309179A external-priority patent/JP4911164B2/ja
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of TW201028482A publication Critical patent/TW201028482A/zh
Application granted granted Critical
Publication of TWI426136B publication Critical patent/TWI426136B/zh

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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/02—Sintering grates or tables
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
TW098141326A 2008-12-03 2009-12-03 Sintering method and sintering machine TWI426136B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008309179A JP4911164B2 (ja) 2008-12-03 2008-12-03 焼結機および焼結鉱の製造方法
JP2008309177 2008-12-03

Publications (2)

Publication Number Publication Date
TW201028482A TW201028482A (en) 2010-08-01
TWI426136B true TWI426136B (zh) 2014-02-11

Family

ID=42233375

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098141326A TWI426136B (zh) 2008-12-03 2009-12-03 Sintering method and sintering machine

Country Status (6)

Country Link
EP (1) EP2371975B1 (fr)
KR (1) KR101311609B1 (fr)
CN (1) CN102239271B (fr)
AU (1) AU2009323283B2 (fr)
TW (1) TWI426136B (fr)
WO (1) WO2010064731A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5440435B2 (ja) * 2010-07-23 2014-03-12 新日鐵住金株式会社 焼結鉱の製造方法および焼結機
AU2012382543B2 (en) * 2012-06-13 2016-04-07 Jfe Steel Corporation Method for producing sintered ore
JP5574062B2 (ja) * 2012-07-18 2014-08-20 Ｊｆｅスチール株式会社 焼結機の気体燃料供給装置
CN104508157B (zh) * 2012-07-18 2016-08-24 杰富意钢铁株式会社 烧结矿的制造方法
CN104797720B (zh) * 2012-11-20 2017-05-24 杰富意钢铁株式会社 烧结机的氧‑气体燃料供给装置
KR101917596B1 (ko) * 2012-12-28 2018-11-13 재단법인 포항산업과학연구원 타르를 이용한 소결광 제조방법
KR101461580B1 (ko) * 2013-12-23 2014-11-17 주식회사 포스코 소결광 제조 설비 및 이를 이용한 소결광 제조 방법
KR101824111B1 (ko) * 2015-11-18 2018-02-01 주식회사 포스코 원료 처리 설비 및 이를 이용한 원료 처리 방법
CN107354294A (zh) * 2016-05-10 2017-11-17 中冶长天国际工程有限责任公司 一种基于可燃气体喷吹的均热烧结工艺
CN108195200B (zh) * 2017-06-16 2023-12-29 中冶长天国际工程有限责任公司 防外燃式燃气喷吹装置及其燃气喷吹方法
CN108195201B (zh) * 2017-11-23 2023-10-27 中冶长天国际工程有限责任公司 一种基于料面视频识别的自适应控制型燃气喷吹装置及其方法
CN110319694A (zh) * 2018-03-31 2019-10-11 高彦 烧结装置及控制方法
JP6959590B2 (ja) * 2018-12-07 2021-11-02 Ｊｆｅスチール株式会社 焼結鉱の製造方法
CN113106250B (zh) * 2020-01-09 2022-05-17 中南大学 一种多组分气体介质复合喷吹的低能耗低排放烧结方法
CN112393599B (zh) * 2020-04-27 2022-06-07 中冶长天国际工程有限责任公司 一种切向幕帘降温式燃气喷吹烧结机及其控制方法
CN111560514A (zh) * 2020-06-09 2020-08-21 南开大学 一种能够同时提高烧结矿还原性和减少氮氧化物排放的铁矿石烧结方法
CN115218652B (zh) * 2021-09-07 2024-07-02 中冶长天国际工程有限责任公司 一种多段液体燃料补热耦合热风烧结方法
CN114517259B (zh) * 2022-02-18 2024-10-18 广东韶钢松山股份有限公司 一种烧结机及其制造烧结矿的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200406491A (en) * 2002-08-21 2004-05-01 Nippon Catalytic Chem Ind Method of granulating sintering material for iron manufacturing
TW200722529A (en) * 2005-10-31 2007-06-16 Jfe Steel Corp Method for producing sintered ore and sintering machine therefore
US20070284453A1 (en) * 2006-05-05 2007-12-13 Andreas Tsangaris Heat Recycling System for Use with a Gasifier

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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JPS4627126B1 (fr) 1967-05-17 1971-08-06
JPS4818102B1 (fr) 1968-11-12 1973-06-04
JPS5180608A (ja) * 1975-01-13 1976-07-14 Kawasaki Steel Co Shoketsuroniokeruchitsusosankabutsunoteigenhoho
JPS5518585A (en) 1978-07-27 1980-02-08 Sumitomo Metal Ind Ltd Manufacture of sintered ore
JPS5651536A (en) * 1979-09-29 1981-05-09 Sumitomo Metal Ind Ltd Manufacture of sintered ore
JPH0724979B2 (ja) * 1985-08-09 1995-03-22 株式会社井上ジャパックス研究所 ワイヤカツト放電加工装置
JPS6239126U (fr) * 1985-08-26 1987-03-09
FR2670801B1 (fr) * 1990-12-20 1994-07-01 Lorraine Laminage Dispositif d'allumage d'un lit de melange de materiaux tels que du minerai et du coke.
CN2136402Y (zh) * 1992-03-31 1993-06-16 单丹 填充床液体燃料高效汽化燃烧炉
JPH05311257A (ja) 1992-05-11 1993-11-22 Nippon Steel Corp 焼結鉱の製造方法
JP3916754B2 (ja) * 1998-03-20 2007-05-23 松下電器産業株式会社 自動火災報知システム
JP4605142B2 (ja) * 2005-10-31 2011-01-05 Ｊｆｅスチール株式会社 焼結鉱の製造方法および焼結機
CN101004261A (zh) * 2007-01-10 2007-07-25 王梓骥 烧结料床内实行局部多点连续点火工艺方法
JP2008291362A (ja) * 2007-04-27 2008-12-04 Jfe Steel Kk 焼結機への希釈気体燃料吹込み操業時の操業解析プログラムおよび焼結機への希釈気体燃料吹込み時の操業解析・制御装置
JP4590001B2 (ja) * 2008-02-27 2010-12-01 新日本製鐵株式会社 焼結鉱の製造方法および焼結機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200406491A (en) * 2002-08-21 2004-05-01 Nippon Catalytic Chem Ind Method of granulating sintering material for iron manufacturing
TW200722529A (en) * 2005-10-31 2007-06-16 Jfe Steel Corp Method for producing sintered ore and sintering machine therefore
US20070284453A1 (en) * 2006-05-05 2007-12-13 Andreas Tsangaris Heat Recycling System for Use with a Gasifier

Also Published As

Publication number Publication date
CN102239271B (zh) 2014-06-04
AU2009323283A1 (en) 2010-06-10
EP2371975B1 (fr) 2018-07-11
CN102239271A (zh) 2011-11-09
AU2009323283B2 (en) 2013-03-07
KR101311609B1 (ko) 2013-09-26
WO2010064731A1 (fr) 2010-06-10
KR20110059903A (ko) 2011-06-07
TW201028482A (en) 2010-08-01
EP2371975A4 (fr) 2016-10-19
EP2371975A1 (fr) 2011-10-05

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