JPS53149103A - Controller method for combustion in heating furnace - Google Patents

Controller method for combustion in heating furnace

Info

Publication number
JPS53149103A
JPS53149103A JP6435677A JP6435677A JPS53149103A JP S53149103 A JPS53149103 A JP S53149103A JP 6435677 A JP6435677 A JP 6435677A JP 6435677 A JP6435677 A JP 6435677A JP S53149103 A JPS53149103 A JP S53149103A
Authority
JP
Japan
Prior art keywords
combustion
air
heating furnace
controller method
theoretical amount
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
JP6435677A
Other languages
Japanese (ja)
Inventor
Mamoru Takeda
Kyoichi Niwa
Kuniyoshi Nagaie
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 JP6435677A priority Critical patent/JPS53149103A/en
Publication of JPS53149103A publication Critical patent/JPS53149103A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

PURPOSE:To carry out the above-mentioned control at an appropriate air/fuel ratio without the of control, by measuring the composition of the mixed gas at an interval of definite time, determining the required amount of oxygen for combustion, calculating the theoretical amount of air obtained by correcting the theoretical amount of air with the rate of excessive air to be determined at every process.
JP6435677A 1977-06-01 1977-06-01 Controller method for combustion in heating furnace Pending JPS53149103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6435677A JPS53149103A (en) 1977-06-01 1977-06-01 Controller method for combustion in heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6435677A JPS53149103A (en) 1977-06-01 1977-06-01 Controller method for combustion in heating furnace

Publications (1)

Publication Number Publication Date
JPS53149103A true JPS53149103A (en) 1978-12-26

Family

ID=13255880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6435677A Pending JPS53149103A (en) 1977-06-01 1977-06-01 Controller method for combustion in heating furnace

Country Status (1)

Country Link
JP (1) JPS53149103A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604724A (en) * 1983-06-23 1985-01-11 Kawasaki Steel Corp Combustion method by oxygen-enriched air for combustion
JPH0571729A (en) * 1991-09-12 1993-03-23 Nippon Steel Corp Combustion control method for mixed gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604724A (en) * 1983-06-23 1985-01-11 Kawasaki Steel Corp Combustion method by oxygen-enriched air for combustion
JPH0419445B2 (en) * 1983-06-23 1992-03-30 Kawasaki Steel Co
JPH0571729A (en) * 1991-09-12 1993-03-23 Nippon Steel Corp Combustion control method for mixed gas

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