JPH0420969B2 - - Google Patents

Info

Publication number
JPH0420969B2
JPH0420969B2 JP26844385A JP26844385A JPH0420969B2 JP H0420969 B2 JPH0420969 B2 JP H0420969B2 JP 26844385 A JP26844385 A JP 26844385A JP 26844385 A JP26844385 A JP 26844385A JP H0420969 B2 JPH0420969 B2 JP H0420969B2
Authority
JP
Japan
Prior art keywords
temperature
furnace
calculation means
flow rate
calculating
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.)
Expired
Application number
JP26844385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62127422A (ja
Inventor
Makoto Tsuruta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP26844385A priority Critical patent/JPS62127422A/ja
Publication of JPS62127422A publication Critical patent/JPS62127422A/ja
Publication of JPH0420969B2 publication Critical patent/JPH0420969B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Articles (AREA)
JP26844385A 1985-11-27 1985-11-27 加熱炉の材料昇温曲線決定方法 Granted JPS62127422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26844385A JPS62127422A (ja) 1985-11-27 1985-11-27 加熱炉の材料昇温曲線決定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26844385A JPS62127422A (ja) 1985-11-27 1985-11-27 加熱炉の材料昇温曲線決定方法

Publications (2)

Publication Number Publication Date
JPS62127422A JPS62127422A (ja) 1987-06-09
JPH0420969B2 true JPH0420969B2 (enrdf_load_stackoverflow) 1992-04-07

Family

ID=17458572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26844385A Granted JPS62127422A (ja) 1985-11-27 1985-11-27 加熱炉の材料昇温曲線決定方法

Country Status (1)

Country Link
JP (1) JPS62127422A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62127422A (ja) 1987-06-09

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