CN109072318B - 向高炉装入原料的方法 - Google Patents

向高炉装入原料的方法 Download PDF

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Publication number
CN109072318B
CN109072318B CN201780017142.0A CN201780017142A CN109072318B CN 109072318 B CN109072318 B CN 109072318B CN 201780017142 A CN201780017142 A CN 201780017142A CN 109072318 B CN109072318 B CN 109072318B
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China
Prior art keywords
coke
layer
mixed
blast furnace
amount
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Active
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CN201780017142.0A
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English (en)
Chinese (zh)
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CN109072318A (zh
Inventor
市川和平
柏原佑介
大山伸幸
津田和吕
山平尚史
石井邦彦
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JFE Steel Corp
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JFE Steel Corp
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Publication of CN109072318A publication Critical patent/CN109072318A/zh
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CN201780017142.0A 2016-03-16 2017-03-14 向高炉装入原料的方法 Active CN109072318B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016051952 2016-03-16
JP2016-051952 2016-03-16
PCT/JP2017/010058 WO2017159641A1 (ja) 2016-03-16 2017-03-14 高炉への原料装入方法

Publications (2)

Publication Number Publication Date
CN109072318A CN109072318A (zh) 2018-12-21
CN109072318B true CN109072318B (zh) 2020-11-03

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ID=59850852

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CN201780017142.0A Active CN109072318B (zh) 2016-03-16 2017-03-14 向高炉装入原料的方法

Country Status (5)

Country Link
JP (1) JP6354074B2 (ja)
KR (1) KR102182443B1 (ja)
CN (1) CN109072318B (ja)
BR (1) BR112018068563B1 (ja)
WO (1) WO2017159641A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021085221A1 (ja) * 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 高炉操業方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53152800U (ja) 1977-04-30 1978-12-01
JPH0776366B2 (ja) 1987-07-31 1995-08-16 新日本製鐵株式会社 高炉操業方法
JP2820478B2 (ja) 1990-01-16 1998-11-05 川崎製鉄株式会社 ベルレス高炉における原料装入方法
JP2945820B2 (ja) 1993-07-07 1999-09-06 新日本製鐵株式会社 高炉装入物分布制御方法
JP3039354B2 (ja) * 1995-02-15 2000-05-08 住友金属工業株式会社 高炉の操業方法
TW300861B (ja) 1995-05-02 1997-03-21 Baker Refractories
JP3724711B2 (ja) 2001-01-29 2005-12-07 Ｊｆｅスチール株式会社 粒度測定装置
JP4269847B2 (ja) 2002-08-30 2009-05-27 Ｊｆｅスチール株式会社 ベルレス高炉の原料装入方法
JP5834922B2 (ja) * 2011-02-21 2015-12-24 Ｊｆｅスチール株式会社 高炉操業方法
JP5522331B2 (ja) 2012-05-17 2014-06-18 Ｊｆｅスチール株式会社 高炉への原料装入方法
WO2013172044A1 (ja) * 2012-05-18 2013-11-21 Ｊｆｅスチール株式会社 高炉への原料装入方法
CN102851417B (zh) * 2012-07-10 2014-01-08 莱芜钢铁集团有限公司 一种控制高炉入炉干基焦炭质量稳定的方法、装置及系统
CN103146860B (zh) * 2013-03-15 2014-08-20 郑州大学 一种高炉入料粒度全自动检测控制方法

Also Published As

Publication number Publication date
BR112018068563A2 (pt) 2019-02-12
KR102182443B1 (ko) 2020-11-24
JPWO2017159641A1 (ja) 2018-03-29
BR112018068563B1 (pt) 2022-05-31
JP6354074B2 (ja) 2018-07-11
WO2017159641A1 (ja) 2017-09-21
CN109072318A (zh) 2018-12-21
KR20180112829A (ko) 2018-10-12

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