JPS5462103A - Controlling method for combustion of hot stove - Google Patents

Controlling method for combustion of hot stove

Info

Publication number
JPS5462103A
JPS5462103A JP12826477A JP12826477A JPS5462103A JP S5462103 A JPS5462103 A JP S5462103A JP 12826477 A JP12826477 A JP 12826477A JP 12826477 A JP12826477 A JP 12826477A JP S5462103 A JPS5462103 A JP S5462103A
Authority
JP
Japan
Prior art keywords
stove
blast
temp
hot
control valve
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
JP12826477A
Other languages
Japanese (ja)
Other versions
JPS5749085B2 (en
Inventor
Makoto Muramoto
Tomiyoshi Masuda
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 JP52128264A priority Critical patent/JPS5749085B2/ja
Publication of JPS5462103A publication Critical patent/JPS5462103A/en
Publication of JPS5749085B2 publication Critical patent/JPS5749085B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To operate hot stoves effectively in saving energy, by controlling the combustion by use of the sum of opening of a blast-temp. control valve of draft- preceding stove and that of blast-succeeding stove as an indication in the staggered parallel operation of hot stoves.
CONSTITUTION: In two hot stoves which are ventilated simultaneously by staggered parallel system, a locus of the sum of opening of a blast-temp. control valve for the blast-preceding stove and that of blast-temp. control valve for the blast-succeeding stove is confirmed. Fuel is corrected so that the temp.control valve for the preceding stove may totally closed at the same time with the completion of blast for the preceding stove in the lucus, thus making the hot-air quantity optimum. Hereby hot stove is operated efficiently, effecting reduction in energy consumption
COPYRIGHT: (C)1979,JPO&Japio
JP52128264A 1977-10-26 1977-10-26 Expired JPS5749085B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52128264A JPS5749085B2 (en) 1977-10-26 1977-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52128264A JPS5749085B2 (en) 1977-10-26 1977-10-26

Publications (2)

Publication Number Publication Date
JPS5462103A true JPS5462103A (en) 1979-05-18
JPS5749085B2 JPS5749085B2 (en) 1982-10-20

Family

ID=14980533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52128264A Expired JPS5749085B2 (en) 1977-10-26 1977-10-26

Country Status (1)

Country Link
JP (1) JPS5749085B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006241500A (en) * 2005-03-02 2006-09-14 Nippon Steel Corp Method for controlling hot blast stove
JP2013072123A (en) * 2011-09-28 2013-04-22 Jfe Steel Corp Combustion control device of hot blast stove and combustion control method of hot blast stove

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358905A (en) * 1976-09-27 1978-05-27 Kurimoto Ltd Method of running airrheating furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358905A (en) * 1976-09-27 1978-05-27 Kurimoto Ltd Method of running airrheating furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006241500A (en) * 2005-03-02 2006-09-14 Nippon Steel Corp Method for controlling hot blast stove
JP4495011B2 (en) * 2005-03-02 2010-06-30 新日本製鐵株式会社 Control method of hot stove
JP2013072123A (en) * 2011-09-28 2013-04-22 Jfe Steel Corp Combustion control device of hot blast stove and combustion control method of hot blast stove

Also Published As

Publication number Publication date
JPS5749085B2 (en) 1982-10-20

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