EP2857781A4 - Apparatus for charging and method for charging raw material - Google Patents

Apparatus for charging and method for charging raw material

Info

Publication number
EP2857781A4
EP2857781A4 EP13801254.7A EP13801254A EP2857781A4 EP 2857781 A4 EP2857781 A4 EP 2857781A4 EP 13801254 A EP13801254 A EP 13801254A EP 2857781 A4 EP2857781 A4 EP 2857781A4
Authority
EP
European Patent Office
Prior art keywords
charging
raw material
charging raw
raw
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Withdrawn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
EP13801254.7A
Other languages
German (de)
French (fr)
Other versions
EP2857781A1 (en
Inventor
Hae Kwon Jeong
Gi Woong Kwon
Byung Kook Cho
Sang Han Son
Byung Woon Hwang
Young Cheol Yang
Jong Nam Lee
Jong Soo Woo
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 KR1020120060611A external-priority patent/KR101326052B1/en
Priority claimed from KR1020120060610A external-priority patent/KR101372913B1/en
Priority claimed from KR1020120130915A external-priority patent/KR101373112B1/en
Priority claimed from KR1020120133712A external-priority patent/KR101373111B1/en
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP2857781A1 publication Critical patent/EP2857781A1/en
Publication of EP2857781A4 publication Critical patent/EP2857781A4/en
Withdrawn legal-status Critical Current

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP13801254.7A 2012-06-05 2013-06-04 Apparatus for charging and method for charging raw material Withdrawn EP2857781A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020120060611A KR101326052B1 (en) 2012-06-05 2012-06-05 Charging apparatus for raw material and the method thereof
KR1020120060610A KR101372913B1 (en) 2012-06-05 2012-06-05 Charging apparatus for raw material and the method thereof
KR1020120130915A KR101373112B1 (en) 2012-11-19 2012-11-19 Charging apparatus for raw material
KR1020120133712A KR101373111B1 (en) 2012-11-23 2012-11-23 Charging apparatus for raw material
PCT/KR2013/004920 WO2013183914A1 (en) 2012-06-05 2013-06-04 Apparatus for charging and method for charging raw material

Publications (2)

Publication Number Publication Date
EP2857781A1 EP2857781A1 (en) 2015-04-08
EP2857781A4 true EP2857781A4 (en) 2016-02-24

Family

ID=49712259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13801254.7A Withdrawn EP2857781A4 (en) 2012-06-05 2013-06-04 Apparatus for charging and method for charging raw material

Country Status (4)

Country Link
EP (1) EP2857781A4 (en)
JP (1) JP5951895B2 (en)
CN (1) CN104350347B (en)
WO (1) WO2013183914A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101622294B1 (en) * 2014-09-25 2016-05-19 주식회사 포스코 Charging apparatus and method for raw material
LU92619B1 (en) * 2014-12-19 2016-06-20 Wurth Paul Sa Sinterstrand-charging device
CN104741318A (en) * 2015-04-03 2015-07-01 甘肃酒钢集团宏兴钢铁股份有限公司 Curved surface particle size grading system
KR101749079B1 (en) * 2015-11-06 2017-06-20 주식회사 포스코 Charging apparatus and method for raw material
JP6708080B2 (en) * 2016-09-23 2020-06-10 日本製鉄株式会社 Sintering equipment
JP2019536967A (en) * 2016-10-31 2019-12-19 ポスコＰｏｓｃｏ Raw material charging device and charging method
WO2018132906A1 (en) * 2017-01-19 2018-07-26 Métal 7 Inc. Apparatus and method for screening and delivering green ore pellets onto a travelling grate
CN108278897B (en) * 2018-01-25 2019-05-07 湖南理工学院 A kind of sintering machine and sintering process being spaced cloth
JP7127474B2 (en) * 2018-10-18 2022-08-30 日本製鉄株式会社 Charging equipment for sintering raw materials
CN114440177B (en) * 2022-02-24 2024-05-10 中开投城市智能科技发展(山东)集团有限公司 Wisdom lamp pole structure convenient to add part

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110194A (en) * 1993-10-15 1995-04-25 Nkk Corp Charging unit for sintering raw material
KR20020092599A (en) * 2001-06-05 2002-12-12 주식회사 포스코 Charging Apparatus for Sinter Mix

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2987672B2 (en) 1993-07-21 1999-12-06 新日本製鐵株式会社 Raw material charging method and apparatus for sintering machine
JPH08267009A (en) * 1995-03-29 1996-10-15 Nippon Steel Corp Raw material screening method
JPH109772A (en) * 1996-06-24 1998-01-16 Sumitomo Metal Ind Ltd Sintering raw material feeder
JP2000035286A (en) * 1998-07-16 2000-02-02 Kawasaki Steel Corp Method for charging sintering raw material
JP2000160261A (en) 1998-11-25 2000-06-13 Kawasaki Steel Corp Method for supplying sintering raw material and supplying device
JP2000160262A (en) * 1998-11-30 2000-06-13 Kawasaki Steel Corp Method for supplying sintering raw material and supplying device therefor
KR100406397B1 (en) 1998-12-22 2004-02-14 주식회사 포스코 A method for charging sintering material and an apparatus for controlling the charges therefor
KR100411280B1 (en) * 1999-08-04 2003-12-18 주식회사 포스코 Apparatus for charging sinter-mix onto pallet
WO2001067017A1 (en) * 2000-03-09 2001-09-13 Nkk Corporation Device for charging material into sintering machine
KR20020046070A (en) 2000-12-12 2002-06-20 이구택 Sinter machine charging material segregation improve apparatus and the improve method by using wind force
JP2002206859A (en) * 2001-01-12 2002-07-26 Nkk Corp Melting equipment of cold iron
TWI300790B (en) 2001-02-28 2008-09-11 Shinetsu Chemical Co Polymers, Resist Compositions and Patterning Process
KR100453940B1 (en) 2002-08-22 2004-10-20 주식회사 포스코 Apparatus and method with means for putting cokes in the outer layer of sintering material
JP2005291537A (en) * 2004-03-31 2005-10-20 Jfe Steel Kk Sintered raw material charging device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110194A (en) * 1993-10-15 1995-04-25 Nkk Corp Charging unit for sintering raw material
KR20020092599A (en) * 2001-06-05 2002-12-12 주식회사 포스코 Charging Apparatus for Sinter Mix

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013183914A1 *

Also Published As

Publication number Publication date
CN104350347A (en) 2015-02-11
JP2015522786A (en) 2015-08-06
WO2013183914A1 (en) 2013-12-12
JP5951895B2 (en) 2016-07-13
CN104350347B (en) 2017-05-03
EP2857781A1 (en) 2015-04-08

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