JPS5270911A - Control device of inside pressure of soaking furnace - Google Patents

Control device of inside pressure of soaking furnace

Info

Publication number
JPS5270911A
JPS5270911A JP13203975A JP13203975A JPS5270911A JP S5270911 A JPS5270911 A JP S5270911A JP 13203975 A JP13203975 A JP 13203975A JP 13203975 A JP13203975 A JP 13203975A JP S5270911 A JPS5270911 A JP S5270911A
Authority
JP
Japan
Prior art keywords
furnace
inside pressure
control device
soaking furnace
burner
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
JP13203975A
Other languages
Japanese (ja)
Other versions
JPS5817812B2 (en
Inventor
Hidemitsu Ikuta
Koji Saito
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.)
TOKYO ENG KK
TOKYO ENJINIYARINGU KK
TOUKIYOU ENJINIYARINGU KK
IHI Corp
Original Assignee
TOKYO ENG KK
TOKYO ENJINIYARINGU KK
TOUKIYOU ENJINIYARINGU KK
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 TOKYO ENG KK, TOKYO ENJINIYARINGU KK, TOUKIYOU ENJINIYARINGU KK, IHI Corp filed Critical TOKYO ENG KK
Priority to JP50132039A priority Critical patent/JPS5817812B2/en
Publication of JPS5270911A publication Critical patent/JPS5270911A/en
Publication of JPS5817812B2 publication Critical patent/JPS5817812B2/en
Expired 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)
  • Control Of Heat Treatment Processes (AREA)

Abstract

PURPOSE:To control the inside pressure of the furnace and to prevent scattering of the sand for sealing the furnace cover, by controlling the inside pressure of the furnace with the damper of the flue at firing of the burner and regulating the air valve for the burner with signals for opening and shutting from the furnace cover, at extracting and charging of steel ingots at the soaking furnace.
JP50132039A 1975-10-31 1975-10-31 Soaking furnace internal pressure control method Expired JPS5817812B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50132039A JPS5817812B2 (en) 1975-10-31 1975-10-31 Soaking furnace internal pressure control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50132039A JPS5817812B2 (en) 1975-10-31 1975-10-31 Soaking furnace internal pressure control method

Publications (2)

Publication Number Publication Date
JPS5270911A true JPS5270911A (en) 1977-06-13
JPS5817812B2 JPS5817812B2 (en) 1983-04-09

Family

ID=15072068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50132039A Expired JPS5817812B2 (en) 1975-10-31 1975-10-31 Soaking furnace internal pressure control method

Country Status (1)

Country Link
JP (1) JPS5817812B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132161U (en) * 1979-03-09 1980-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132161U (en) * 1979-03-09 1980-09-18

Also Published As

Publication number Publication date
JPS5817812B2 (en) 1983-04-09

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