EP3663418A4 - SINTERING APPARATUS AND SINTERING METHOD USING SAME - Google Patents

SINTERING APPARATUS AND SINTERING METHOD USING SAME Download PDF

Info

Publication number
EP3663418A4
EP3663418A4 EP17919907.0A EP17919907A EP3663418A4 EP 3663418 A4 EP3663418 A4 EP 3663418A4 EP 17919907 A EP17919907 A EP 17919907A EP 3663418 A4 EP3663418 A4 EP 3663418A4
Authority
EP
European Patent Office
Prior art keywords
sintering
same
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.)
Withdrawn
Application number
EP17919907.0A
Other languages
German (de)
French (fr)
Other versions
EP3663418A1 (en
Inventor
Ji Won Jeon
Jong In Park
Jeong Il Seo
Dong Seok Jang
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
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3663418A4 publication Critical patent/EP3663418A4/en
Publication of EP3663418A1 publication Critical patent/EP3663418A1/en
Withdrawn legal-status Critical Current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
    • C22B1/14—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
    • C22B1/26—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
    • F27B21/02—Sintering grates or tables
    • 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
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
EP17919907.0A 2017-08-02 2017-12-08 Sintering apparatus and sintering method using same Withdrawn EP3663418A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170098129A KR101962381B1 (en) 2017-08-02 2017-08-02 Sintering apparatus and sintering method using the same
PCT/KR2017/014396 WO2019027107A1 (en) 2017-08-02 2017-12-08 Sintering apparatus and sintering method using same

Publications (2)

Publication Number Publication Date
EP3663418A4 true EP3663418A4 (en) 2020-06-10
EP3663418A1 EP3663418A1 (en) 2020-06-10

Family

ID=65233023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17919907.0A Withdrawn EP3663418A1 (en) 2017-08-02 2017-12-08 Sintering apparatus and sintering method using same

Country Status (5)

Country Link
EP (1) EP3663418A1 (en)
JP (1) JP2020529576A (en)
KR (1) KR101962381B1 (en)
CN (1) CN110997953A (en)
WO (1) WO2019027107A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112725615B (en) * 2020-12-22 2021-12-24 中冶长天国际工程有限责任公司 Soaking sintering method based on layered composite heat supply
CN116465219B (en) * 2023-05-26 2026-04-28 中钢设备有限公司 An apparatus and method for producing iron ore pellets using low-calorific-value fuel gas.
CN118463591B (en) * 2024-07-09 2024-09-13 安徽淮海新材料有限责任公司 A coal gangue belt sintering decarbonization system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204343A (en) * 1985-03-06 1986-09-10 Nippon Steel Corp Manufacture of sintered ore
JPH06299256A (en) * 1993-04-13 1994-10-25 Nippon Steel Corp Operation of exhaust gas circulation sintering machine
JP4502349B2 (en) * 2001-02-23 2010-07-14 三井造船株式会社 Exhaust gas treatment apparatus and exhaust gas treatment method
KR101022455B1 (en) * 2003-12-30 2011-03-15 주식회사 포스코 Temperature control device for surface layer of sintered ore using waste heat from boiler and temperature control method
JP4976721B2 (en) * 2006-03-30 2012-07-18 株式会社神戸製鋼所 Exhaust gas circulation method sintering operation method and apparatus
JP2010007977A (en) * 2008-06-27 2010-01-14 Sumitomo Metal Ind Ltd Dry type electric dust collection facility for sintering machine and its operation control method
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
KR101378078B1 (en) 2012-07-30 2014-03-25 현대제철 주식회사 Sintering apparatus
TWI639805B (en) * 2014-11-18 2018-11-01 南韓商波斯可公司 Sintering equipment and sintering method
CN106595327B (en) * 2017-01-10 2019-03-19 中钢集团鞍山热能研究院有限公司 A kind of coordinated type sinter waste heat recycling comprehensive utilization process and system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP2020529576A (en) 2020-10-08
CN110997953A (en) 2020-04-10
WO2019027107A1 (en) 2019-02-07
KR101962381B1 (en) 2019-03-26
EP3663418A1 (en) 2020-06-10
KR20190014379A (en) 2019-02-12

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