JPS57207104A - Charging method for bell-less type blast furnace - Google Patents

Charging method for bell-less type blast furnace

Info

Publication number
JPS57207104A
JPS57207104A JP9243781A JP9243781A JPS57207104A JP S57207104 A JPS57207104 A JP S57207104A JP 9243781 A JP9243781 A JP 9243781A JP 9243781 A JP9243781 A JP 9243781A JP S57207104 A JPS57207104 A JP S57207104A
Authority
JP
Japan
Prior art keywords
chute
charging
furnace
range
valves
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.)
Granted
Application number
JP9243781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128086B2 (enrdf_load_stackoverflow
Inventor
Yoshimasa Kajiwara
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9243781A priority Critical patent/JPS57207104A/ja
Publication of JPS57207104A publication Critical patent/JPS57207104A/ja
Publication of JPH0128086B2 publication Critical patent/JPH0128086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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 specially adapted for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
JP9243781A 1981-06-16 1981-06-16 Charging method for bell-less type blast furnace Granted JPS57207104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9243781A JPS57207104A (en) 1981-06-16 1981-06-16 Charging method for bell-less type blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9243781A JPS57207104A (en) 1981-06-16 1981-06-16 Charging method for bell-less type blast furnace

Publications (2)

Publication Number Publication Date
JPS57207104A true JPS57207104A (en) 1982-12-18
JPH0128086B2 JPH0128086B2 (enrdf_load_stackoverflow) 1989-06-01

Family

ID=14054402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9243781A Granted JPS57207104A (en) 1981-06-16 1981-06-16 Charging method for bell-less type blast furnace

Country Status (1)

Country Link
JP (1) JPS57207104A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260010A (ja) * 1986-05-06 1987-11-12 Sumitomo Metal Ind Ltd ベルレス式高炉の混合原料装入方法
KR100402125B1 (ko) * 2001-11-15 2003-10-17 주식회사 포스코 고로의 노벽보수후 연료 및 원료 장입 방법 및 장치
JP2006219729A (ja) * 2005-02-10 2006-08-24 Jfe Steel Kk 高炉装入原料の分布制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260010A (ja) * 1986-05-06 1987-11-12 Sumitomo Metal Ind Ltd ベルレス式高炉の混合原料装入方法
KR100402125B1 (ko) * 2001-11-15 2003-10-17 주식회사 포스코 고로의 노벽보수후 연료 및 원료 장입 방법 및 장치
JP2006219729A (ja) * 2005-02-10 2006-08-24 Jfe Steel Kk 高炉装入原料の分布制御方法

Also Published As

Publication number Publication date
JPH0128086B2 (enrdf_load_stackoverflow) 1989-06-01

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