EP3222953A4 - Sintering apparatus and sintering method - Google Patents

Sintering apparatus and sintering method Download PDF

Info

Publication number
EP3222953A4
EP3222953A4 EP15860114.6A EP15860114A EP3222953A4 EP 3222953 A4 EP3222953 A4 EP 3222953A4 EP 15860114 A EP15860114 A EP 15860114A EP 3222953 A4 EP3222953 A4 EP 3222953A4
Authority
EP
European Patent Office
Prior art keywords
sintering
sintering method
sintering apparatus
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
EP15860114.6A
Other languages
German (de)
French (fr)
Other versions
EP3222953A1 (en
EP3222953B1 (en
Inventor
Jong In Park
Eun Ho Jeong
Byung Kook Cho
Hae Kwon Jeong
Man Soo Choi
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 KR1020140161024A external-priority patent/KR101719518B1/en
Priority claimed from KR1020140164467A external-priority patent/KR101665066B1/en
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3222953A1 publication Critical patent/EP3222953A1/en
Publication of EP3222953A4 publication Critical patent/EP3222953A4/en
Application granted granted Critical
Publication of EP3222953B1 publication Critical patent/EP3222953B1/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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • C22B1/22—Sintering; Agglomerating in other sintering apparatus
    • 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
    • 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
    • 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
    • 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
EP15860114.6A 2014-11-18 2015-09-23 Sintering apparatus and sintering method Active EP3222953B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020140161024A KR101719518B1 (en) 2014-11-18 2014-11-18 Apparatus and Method for Manufacturing Sintered Ore
KR1020140164467A KR101665066B1 (en) 2014-11-24 2014-11-24 Apparatus and Method for Manufacturing Sintered Ore
PCT/KR2015/009979 WO2016080650A1 (en) 2014-11-18 2015-09-23 Sintering apparatus and sintering method

Publications (3)

Publication Number Publication Date
EP3222953A1 EP3222953A1 (en) 2017-09-27
EP3222953A4 true EP3222953A4 (en) 2018-01-17
EP3222953B1 EP3222953B1 (en) 2021-04-07

Family

ID=56014139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15860114.6A Active EP3222953B1 (en) 2014-11-18 2015-09-23 Sintering apparatus and sintering method

Country Status (5)

Country Link
EP (1) EP3222953B1 (en)
JP (1) JP6415714B2 (en)
CN (1) CN107109519B (en)
TW (1) TWI639805B (en)
WO (1) WO2016080650A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270730B (en) * 2017-07-28 2023-08-11 中冶华天工程技术有限公司 Internal circulation smoke emission reduction system of sintering machine
KR101962381B1 (en) * 2017-08-02 2019-03-26 주식회사 포스코 Sintering apparatus and sintering method using the same
CN112601924B (en) 2018-11-26 2022-11-08 惠普发展公司，有限责任合伙企业 Sintering furnace
EP3667221A1 (en) * 2018-12-11 2020-06-17 Paul Wurth S.A. Induration machine
CN112410543A (en) * 2020-12-07 2021-02-26 许玉蕊 Sintering oxygen enrichment device
SE545164C2 (en) * 2021-06-10 2023-04-25 Luossavaara Kiirunavaara Ab A metal agglomerate production configuration
CN114425619B (en) * 2021-12-08 2023-09-08 株洲晴川硬质合金有限公司 Cooling treatment equipment for sintered powder metallurgy

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963481A (en) * 1975-03-03 1976-06-15 Koppers Company, Inc. Process for cooling sinter on the strand
EP0446779A2 (en) * 1990-03-10 1991-09-18 Preussag Stahl Aktiengesellschaft Process and installation for treating oil-containing mill scale and similar materials
JP2004332001A (en) * 2003-04-30 2004-11-25 Jp Steel Plantech Co Method and equipment for manufacturing sintered ore
JP2010132946A (en) * 2008-12-03 2010-06-17 Jfe Steel Corp Sintering machine
US20100242684A1 (en) * 2006-01-19 2010-09-30 Karl Laaber Process for sintering on a sintering machine
JP2012251698A (en) * 2011-06-01 2012-12-20 Jp Steel Plantech Co Waste heat recovery equipment of sintered ore cooling device, waste heat recovering method, and sintering machine system
KR20130072877A (en) * 2011-12-22 2013-07-02 주식회사 포스코 Apparatus for sintering iron ore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53160404U (en) * 1977-05-21 1978-12-15
JPS5579797U (en) * 1978-11-28 1980-06-02
JPS6082779A (en) * 1983-10-14 1985-05-10 住友金属工業株式会社 Method of sealing sintering machine
JPH06330194A (en) * 1993-05-26 1994-11-29 Sumitomo Metal Ind Ltd Operation of sintering machine
JPH08110170A (en) * 1994-10-12 1996-04-30 Sumitomo Metal Ind Ltd Exhaust gas processing device of sintering machine
JP3257315B2 (en) * 1994-12-28 2002-02-18 日本鋼管株式会社 Waste heat recovery method in sintering operation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963481A (en) * 1975-03-03 1976-06-15 Koppers Company, Inc. Process for cooling sinter on the strand
EP0446779A2 (en) * 1990-03-10 1991-09-18 Preussag Stahl Aktiengesellschaft Process and installation for treating oil-containing mill scale and similar materials
JP2004332001A (en) * 2003-04-30 2004-11-25 Jp Steel Plantech Co Method and equipment for manufacturing sintered ore
US20100242684A1 (en) * 2006-01-19 2010-09-30 Karl Laaber Process for sintering on a sintering machine
JP2010132946A (en) * 2008-12-03 2010-06-17 Jfe Steel Corp Sintering machine
JP2012251698A (en) * 2011-06-01 2012-12-20 Jp Steel Plantech Co Waste heat recovery equipment of sintered ore cooling device, waste heat recovering method, and sintering machine system
KR20130072877A (en) * 2011-12-22 2013-07-02 주식회사 포스코 Apparatus for sintering iron ore

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016080650A1 *

Also Published As

Publication number Publication date
JP2017537290A (en) 2017-12-14
EP3222953A1 (en) 2017-09-27
WO2016080650A1 (en) 2016-05-26
EP3222953B1 (en) 2021-04-07
TWI639805B (en) 2018-11-01
CN107109519B (en) 2019-03-19
CN107109519A (en) 2017-08-29
TW201621248A (en) 2016-06-16
JP6415714B2 (en) 2018-10-31

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