ZA915501B - Blast furnace pulverized coal injection drying apparatus - Google Patents

Blast furnace pulverized coal injection drying apparatus

Info

Publication number
ZA915501B
ZA915501B ZA915501A ZA915501A ZA915501B ZA 915501 B ZA915501 B ZA 915501B ZA 915501 A ZA915501 A ZA 915501A ZA 915501 A ZA915501 A ZA 915501A ZA 915501 B ZA915501 B ZA 915501B
Authority
ZA
South Africa
Prior art keywords
blast furnace
pulverized coal
drying apparatus
coal injection
furnace pulverized
Prior art date
Application number
ZA915501A
Inventor
Iwao Asada
Asada Iwao
Takahisa Honma
Honma Takahisa
Original Assignee
Kawasaki Steel Co
Denka Consult & Eng
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 Kawasaki Steel Co, Denka Consult & Eng filed Critical Kawasaki Steel Co
Publication of ZA915501B publication Critical patent/ZA915501B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
ZA915501A 1990-07-20 1991-07-15 Blast furnace pulverized coal injection drying apparatus ZA915501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2190745A JPH0742491B2 (en) 1990-07-20 1990-07-20 Blast furnace blowing pulverized coal dryer

Publications (1)

Publication Number Publication Date
ZA915501B true ZA915501B (en) 1992-04-29

Family

ID=16263047

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA915501A ZA915501B (en) 1990-07-20 1991-07-15 Blast furnace pulverized coal injection drying apparatus

Country Status (6)

Country Link
EP (1) EP0467375A1 (en)
JP (1) JPH0742491B2 (en)
AU (1) AU8047191A (en)
BR (1) BR9103105A (en)
CA (1) CA2047416A1 (en)
ZA (1) ZA915501B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281311B (en) * 1993-03-29 1996-09-04 Boc Group Plc Metallurgical processes and apparatus
KR100862774B1 (en) * 2002-08-06 2008-10-13 주식회사 포스코 Pulverized coal manufacturing equipment
LU91451B1 (en) * 2008-06-02 2009-12-03 Wurth Paul Sa Method for producing pulverized coal
LU91450B1 (en) * 2008-06-02 2009-12-03 Wurth Paul Sa Method for producing pulverized coal
CN105651035A (en) * 2016-02-29 2016-06-08 成都绿迪科技有限公司 Peat drying device
CN109733757B (en) * 2019-01-18 2023-07-07 华电电力科学研究院有限公司 Explosion-proof device and explosion-proof method for pulverized coal bin charging smoke
JP7474049B2 (en) * 2019-12-26 2024-04-24 川崎重工業株式会社 Coal Crushing System
CN113457814A (en) * 2021-06-22 2021-10-01 镇江市蓝火环保能源有限公司 Coal powder treatment method
CN116287502A (en) * 2023-04-27 2023-06-23 重庆钢铁股份有限公司 A system and method capable of recycling and secondary drying of pulverized coal
CN116697730B (en) * 2023-06-09 2025-09-02 中冶赛迪信息技术(重庆)有限公司 Automatic control method and device for drying furnace of blast furnace coal injection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306238A (en) * 1965-05-20 1967-02-28 Armco Steel Corp Fuel injection system for blast furnaces
JPS5956495A (en) * 1982-08-10 1984-03-31 Kobe Steel Ltd Equipment for crushing, drying and transporting powder fuel for blowing into blast furnace
JPS61111946U (en) * 1984-12-26 1986-07-15
JPS62123217A (en) * 1985-11-22 1987-06-04 Sumitomo Metal Ind Ltd Drying of pulverized coal for blasting into blast furnace

Also Published As

Publication number Publication date
JPH0742491B2 (en) 1995-05-10
EP0467375A1 (en) 1992-01-22
JPH0480307A (en) 1992-03-13
CA2047416A1 (en) 1992-01-21
AU8047191A (en) 1992-01-23
BR9103105A (en) 1992-05-05

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