JPS5414305A - Operating method for hot stove - Google Patents

Operating method for hot stove

Info

Publication number
JPS5414305A
JPS5414305A JP8021477A JP8021477A JPS5414305A JP S5414305 A JPS5414305 A JP S5414305A JP 8021477 A JP8021477 A JP 8021477A JP 8021477 A JP8021477 A JP 8021477A JP S5414305 A JPS5414305 A JP S5414305A
Authority
JP
Japan
Prior art keywords
hot stove
operating method
combustion
stove
hot
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
JP8021477A
Other languages
Japanese (ja)
Inventor
Keiichi Wakabayashi
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP8021477A priority Critical patent/JPS5414305A/en
Publication of JPS5414305A publication Critical patent/JPS5414305A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/14—Preheating the combustion air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE:To enhance the eficiency of operation of the hot stove and, at the same time, to decrease the amount of coke to be used in the blast furnace, by controlling the fuel gas for the hot stove with the detection of the temperature in the hot stove when the air for combustion for the hot stove is preheated with the sensible heat of the waste gas from combustion in the hot stove.
JP8021477A 1977-07-04 1977-07-04 Operating method for hot stove Pending JPS5414305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8021477A JPS5414305A (en) 1977-07-04 1977-07-04 Operating method for hot stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8021477A JPS5414305A (en) 1977-07-04 1977-07-04 Operating method for hot stove

Publications (1)

Publication Number Publication Date
JPS5414305A true JPS5414305A (en) 1979-02-02

Family

ID=13712126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8021477A Pending JPS5414305A (en) 1977-07-04 1977-07-04 Operating method for hot stove

Country Status (1)

Country Link
JP (1) JPS5414305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008255439A (en) * 2007-04-06 2008-10-23 Nippon Steel Corp Method for operating hot blast stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008255439A (en) * 2007-04-06 2008-10-23 Nippon Steel Corp Method for operating hot blast stove

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