JPS52120902A - Charging of raw material into blast furnace - Google Patents

Charging of raw material into blast furnace

Info

Publication number
JPS52120902A
JPS52120902A JP3860176A JP3860176A JPS52120902A JP S52120902 A JPS52120902 A JP S52120902A JP 3860176 A JP3860176 A JP 3860176A JP 3860176 A JP3860176 A JP 3860176A JP S52120902 A JPS52120902 A JP S52120902A
Authority
JP
Japan
Prior art keywords
charging
furnace
blast furnace
raw material
distribution
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
JP3860176A
Other languages
Japanese (ja)
Other versions
JPS5619365B2 (en
Inventor
Makoto Takasaki
Saburo Nakamichi
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3860176A priority Critical patent/JPS52120902A/en
Publication of JPS52120902A publication Critical patent/JPS52120902A/en
Publication of JPS5619365B2 publication Critical patent/JPS5619365B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To control the distribution of charged materials in the furnace, to make the distribution of the gas stream rising in the furnace to the optimum state, to perform the protection of the furnace body and the reduction of the fuel ratio and thus to improve the operation efficiency, by changing the charging method of the raw materials such as iron ore, coke, etc. into the blast furnace at every times of charging.
COPYRIGHT: (C)1977,JPO&Japio
JP3860176A 1976-04-06 1976-04-06 Charging of raw material into blast furnace Granted JPS52120902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3860176A JPS52120902A (en) 1976-04-06 1976-04-06 Charging of raw material into blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3860176A JPS52120902A (en) 1976-04-06 1976-04-06 Charging of raw material into blast furnace

Publications (2)

Publication Number Publication Date
JPS52120902A true JPS52120902A (en) 1977-10-11
JPS5619365B2 JPS5619365B2 (en) 1981-05-07

Family

ID=12529785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3860176A Granted JPS52120902A (en) 1976-04-06 1976-04-06 Charging of raw material into blast furnace

Country Status (1)

Country Link
JP (1) JPS52120902A (en)

Also Published As

Publication number Publication date
JPS5619365B2 (en) 1981-05-07

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