CN113423844A - 无料钟高炉的原料装入方法及高炉操作方法 - Google Patents

无料钟高炉的原料装入方法及高炉操作方法 Download PDF

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Publication number
CN113423844A
CN113423844A CN202080013727.7A CN202080013727A CN113423844A CN 113423844 A CN113423844 A CN 113423844A CN 202080013727 A CN202080013727 A CN 202080013727A CN 113423844 A CN113423844 A CN 113423844A
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CN
China
Prior art keywords
raw material
distribution chute
blast furnace
furnace
coke
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.)
Pending
Application number
CN202080013727.7A
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English (en)
Chinese (zh)
Inventor
小笠原泰志
佐藤健
市川和平
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
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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 CN113423844A publication Critical patent/CN113423844A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • 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
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
CN202080013727.7A 2019-02-15 2020-01-30 无料钟高炉的原料装入方法及高炉操作方法 Pending CN113423844A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019025211 2019-02-15
JP2019-025211 2019-02-15
PCT/JP2020/003337 WO2020166347A1 (ja) 2019-02-15 2020-01-30 ベルレス高炉の原料装入方法および高炉操業方法

Publications (1)

Publication Number Publication Date
CN113423844A true CN113423844A (zh) 2021-09-21

Family

ID=72043985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080013727.7A Pending CN113423844A (zh) 2019-02-15 2020-01-30 无料钟高炉的原料装入方法及高炉操作方法

Country Status (5)

Country Link
EP (1) EP3896177B1 (ja)
JP (1) JP6943339B2 (ja)
KR (1) KR102635629B1 (ja)
CN (1) CN113423844A (ja)
WO (1) WO2020166347A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112176136B (zh) * 2020-09-24 2021-09-14 中南大学 一种高炉u型溜槽上炉料运动轨迹建模方法及***

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123808A (ja) * 1982-01-14 1983-07-23 Sumitomo Metal Ind Ltd 高炉の原料装入方法
JPH089150Y2 (ja) * 1988-08-03 1996-03-13 新日本製鐵株式会社 竪型炉用旋回シュート
JPH10245610A (ja) * 1997-03-03 1998-09-14 Nippon Steel Corp 炉頂装入装置
JPH111709A (ja) * 1997-04-07 1999-01-06 Kawasaki Steel Corp 高炉用ベルレス式炉頂装入装置の旋回シュート
JPH1161213A (ja) * 1997-08-14 1999-03-05 Nippon Steel Corp 旋回シュート
JP2011063836A (ja) * 2009-09-16 2011-03-31 Jfe Steel Corp 高炉用ベルレス式原料装入装置の旋回シュート
JP2011140705A (ja) * 2010-01-08 2011-07-21 Nippon Steel Corp 高炉用ベルレス式炉頂装入装置の旋回シュート及び高炉操業方法
JP2012036425A (ja) * 2010-08-04 2012-02-23 Sumitomo Metal Ind Ltd ベルレス高炉の操業方法
CN207376079U (zh) * 2017-09-28 2018-05-18 上海梅山钢铁股份有限公司 一种高炉布料用溜槽

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231682Y2 (ja) * 1973-02-06 1977-07-19
JPS4911730U (ja) * 1973-04-12 1974-01-31
JPS5575645U (ja) * 1978-11-14 1980-05-24
AT394631B (de) * 1988-07-25 1992-05-25 Wurth Paul Sa Handhabungsvorrichtung fuer eine verteilerschurre eines schachtofens, und an diese vorrichtung angepasster antriebsmechanismus
JP2000119711A (ja) * 1998-10-08 2000-04-25 Sumitomo Metal Ind Ltd 高炉のベルレス式原料装入方法
JP2003328018A (ja) 2002-05-08 2003-11-19 Sumitomo Metal Ind Ltd ベルレス高炉の原料装入方法
JP6244874B2 (ja) * 2013-12-16 2017-12-13 新日鐵住金株式会社 原料装入方法
JP6327383B1 (ja) 2017-05-16 2018-05-23 Ｊｆｅスチール株式会社 高炉における装入物分布制御方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123808A (ja) * 1982-01-14 1983-07-23 Sumitomo Metal Ind Ltd 高炉の原料装入方法
JPH089150Y2 (ja) * 1988-08-03 1996-03-13 新日本製鐵株式会社 竪型炉用旋回シュート
JPH10245610A (ja) * 1997-03-03 1998-09-14 Nippon Steel Corp 炉頂装入装置
JPH111709A (ja) * 1997-04-07 1999-01-06 Kawasaki Steel Corp 高炉用ベルレス式炉頂装入装置の旋回シュート
JPH1161213A (ja) * 1997-08-14 1999-03-05 Nippon Steel Corp 旋回シュート
JP2011063836A (ja) * 2009-09-16 2011-03-31 Jfe Steel Corp 高炉用ベルレス式原料装入装置の旋回シュート
JP2011140705A (ja) * 2010-01-08 2011-07-21 Nippon Steel Corp 高炉用ベルレス式炉頂装入装置の旋回シュート及び高炉操業方法
JP2012036425A (ja) * 2010-08-04 2012-02-23 Sumitomo Metal Ind Ltd ベルレス高炉の操業方法
CN207376079U (zh) * 2017-09-28 2018-05-18 上海梅山钢铁股份有限公司 一种高炉布料用溜槽

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王传刚: "750m~3高炉无料钟炉顶溜槽传动***", 《山东冶金》 *

Also Published As

Publication number Publication date
BR112021015745A2 (pt) 2021-10-26
EP3896177B1 (en) 2023-06-07
KR102635629B1 (ko) 2024-02-08
KR20210113339A (ko) 2021-09-15
EP3896177A4 (en) 2021-11-03
JPWO2020166347A1 (ja) 2021-03-11
JP6943339B2 (ja) 2021-09-29
WO2020166347A1 (ja) 2020-08-20
EP3896177A1 (en) 2021-10-20

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