EP2924132A4 - Oxygen-gas fuel supply device for sintering machine - Google Patents

Oxygen-gas fuel supply device for sintering machine

Info

Publication number
EP2924132A4
EP2924132A4 EP12888770.0A EP12888770A EP2924132A4 EP 2924132 A4 EP2924132 A4 EP 2924132A4 EP 12888770 A EP12888770 A EP 12888770A EP 2924132 A4 EP2924132 A4 EP 2924132A4
Authority
EP
European Patent Office
Prior art keywords
oxygen
supply device
fuel supply
gas fuel
sintering machine
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.)
Granted
Application number
EP12888770.0A
Other languages
German (de)
French (fr)
Other versions
EP2924132A1 (en
EP2924132B1 (en
Inventor
Yuji Iwami
Katsuhiro Iwasaki
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.)
JFE Steel Corp
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
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2924132A1 publication Critical patent/EP2924132A1/en
Publication of EP2924132A4 publication Critical patent/EP2924132A4/en
Application granted granted Critical
Publication of EP2924132B1 publication Critical patent/EP2924132B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • 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
    • 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
EP12888770.0A 2012-11-20 2012-11-20 Oxygen-gaseous fuel supply apparatus for sintering machine Active EP2924132B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/080037 WO2014080450A1 (en) 2012-11-20 2012-11-20 Oxygen-gas fuel supply device for sintering machine

Publications (3)

Publication Number Publication Date
EP2924132A1 EP2924132A1 (en) 2015-09-30
EP2924132A4 true EP2924132A4 (en) 2016-04-13
EP2924132B1 EP2924132B1 (en) 2020-05-06

Family

ID=50775657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12888770.0A Active EP2924132B1 (en) 2012-11-20 2012-11-20 Oxygen-gaseous fuel supply apparatus for sintering machine

Country Status (6)

Country Link
EP (1) EP2924132B1 (en)
KR (1) KR20150059784A (en)
CN (1) CN104797720B (en)
AU (1) AU2012395098B2 (en)
PH (1) PH12015501006A1 (en)
WO (1) WO2014080450A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107796222B (en) * 2016-08-29 2019-09-13 中冶长天国际工程有限责任公司 A kind of assisted sintering multiple rows of synchronous rotary blowing device and its blowing method
CN107782144B (en) * 2016-08-29 2019-08-13 中冶长天国际工程有限责任公司 A kind of intracavity blowing device and sintering equipment
CN108088398B (en) * 2016-11-23 2020-03-17 中冶长天国际工程有限责任公司 Combustion measuring device and method for injection-assisted sintering method
CN108085482A (en) * 2016-11-23 2018-05-29 中冶长天国际工程有限责任公司 A kind of blowing device and its sintering process for strengthening edge sintering
CN115218666A (en) * 2021-11-22 2022-10-21 中冶长天国际工程有限责任公司 Method for auxiliary sintering by alternately injecting gas and oxygen
CN115218670A (en) * 2021-11-22 2022-10-21 中冶长天国际工程有限责任公司 Method for auxiliary sintering by alternately blowing gas and water vapor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240840A (en) * 2004-02-24 2005-09-08 Iwatani Industrial Gases Corp Dry type back fire preventing apparatus
US20090007967A1 (en) * 2005-03-03 2009-01-08 Emmanuel Fano Method of Coating a Pipe Element or Device Used to Convey Gaseous Oxygen
JP2010132946A (en) * 2008-12-03 2010-06-17 Jfe Steel Corp Sintering machine
JP2011052860A (en) * 2009-08-31 2011-03-17 Jfe Steel Corp Sintering machine
EP2365101A1 (en) * 2008-12-01 2011-09-14 JFE Steel Corporation Process for producing sintered ore
WO2011118822A1 (en) * 2010-03-24 2011-09-29 Ｊｆｅスチール株式会社 Method for producing sintered ore
EP2371975A1 (en) * 2008-12-03 2011-10-05 JFE Steel Corporation Process for producing sintered ore and sintering apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627126B2 (en) 1985-08-30 1994-04-13 和光純薬工業株式会社 New polymerization method
JPH0273924A (en) 1988-09-09 1990-03-13 Nippon Steel Corp Oxygen-enriching operation in sintering machine
CN1062913C (en) 1996-08-16 2001-03-07 新日本制铁株式会社 Method of manufacturing sintered ore and sintering machine therefor
JP4605142B2 (en) 2005-10-31 2011-01-05 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine
JP4735660B2 (en) 2007-04-27 2011-07-27 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine
JP4735682B2 (en) 2008-08-21 2011-07-27 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine
JP5815196B2 (en) * 2008-11-28 2015-11-17 Ｊｆｅスチール株式会社 Method for producing sintered ore
JP4839399B2 (en) 2009-09-07 2011-12-21 株式会社長府製作所 Air temperature controller

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240840A (en) * 2004-02-24 2005-09-08 Iwatani Industrial Gases Corp Dry type back fire preventing apparatus
US20090007967A1 (en) * 2005-03-03 2009-01-08 Emmanuel Fano Method of Coating a Pipe Element or Device Used to Convey Gaseous Oxygen
EP2365101A1 (en) * 2008-12-01 2011-09-14 JFE Steel Corporation Process for producing sintered ore
JP2010132946A (en) * 2008-12-03 2010-06-17 Jfe Steel Corp Sintering machine
EP2371975A1 (en) * 2008-12-03 2011-10-05 JFE Steel Corporation Process for producing sintered ore and sintering apparatus
JP2011052860A (en) * 2009-08-31 2011-03-17 Jfe Steel Corp Sintering machine
WO2011118822A1 (en) * 2010-03-24 2011-09-29 Ｊｆｅスチール株式会社 Method for producing sintered ore

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014080450A1 *

Also Published As

Publication number Publication date
WO2014080450A1 (en) 2014-05-30
CN104797720B (en) 2017-05-24
KR20150059784A (en) 2015-06-02
CN104797720A (en) 2015-07-22
EP2924132A1 (en) 2015-09-30
PH12015501006A1 (en) 2015-07-27
AU2012395098B2 (en) 2016-05-19
AU2012395098A1 (en) 2015-05-14
EP2924132B1 (en) 2020-05-06

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