JPS55100938A - Patenting equipment - Google Patents

Patenting equipment

Info

Publication number
JPS55100938A
JPS55100938A JP833279A JP833279A JPS55100938A JP S55100938 A JPS55100938 A JP S55100938A JP 833279 A JP833279 A JP 833279A JP 833279 A JP833279 A JP 833279A JP S55100938 A JPS55100938 A JP S55100938A
Authority
JP
Japan
Prior art keywords
furnace
preheater
cooling
waste gas
fluidized layer
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
JP833279A
Other languages
Japanese (ja)
Other versions
JPS5835580B2 (en
Inventor
Katsuyuki Doi
Hirobumi Kutoku
Hirobumi Mitsutomi
Masanori Matsuyama
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP833279A priority Critical patent/JPS5835580B2/en
Publication of JPS55100938A publication Critical patent/JPS55100938A/en
Publication of JPS5835580B2 publication Critical patent/JPS5835580B2/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/567—Continuous furnaces for strip or wire with heating in fluidised beds

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To enhance thermal efficiency through reduced cooling space by a structural arrangement such that preheater furnace and cooling furnace using fluidized layer are installed upstream and downstream of heating furnace equipped with high-speed burners at specified location so that waste gas from the heating furnace can be used in the preheater furnace. CONSTITUTION:A steel wire 2 to be treated is driven by the winder 1, passes through the preheater 4 using fluidized layer and is heated, then enters the heating furnace 6 and is uniformly heated by high-speed burners 9 located on the ceiling of the furnace 6, with a certain angle to the wire flow. The wire 2 is then passed through the cooling furnace 5 and is cooled. Combusted waste gas from the furnace 6 is sent via the fan 8 into the preheater 4 and is utilized for preheating. The use of fluidized layer enhances the effect of heat transmission, which, together with the use of waste gas from the furnace 6, increases heat efficiency. Also, cooling space is greatly reduced as compared with the conventional simple fan cooling system.
JP833279A 1979-01-26 1979-01-26 Patenting device Expired JPS5835580B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP833279A JPS5835580B2 (en) 1979-01-26 1979-01-26 Patenting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP833279A JPS5835580B2 (en) 1979-01-26 1979-01-26 Patenting device

Publications (2)

Publication Number Publication Date
JPS55100938A true JPS55100938A (en) 1980-08-01
JPS5835580B2 JPS5835580B2 (en) 1983-08-03

Family

ID=11690231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP833279A Expired JPS5835580B2 (en) 1979-01-26 1979-01-26 Patenting device

Country Status (1)

Country Link
JP (1) JPS5835580B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276938A (en) * 1985-03-04 1986-12-06 エヌ・ヴイ・ベカルト・エス・エイ Method and apparatus for heat treatment of steel material influidized bed
JPH02282416A (en) * 1989-04-21 1990-11-20 Kawasaki Steel Corp Method for heating fluidized bed and heating furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276938A (en) * 1985-03-04 1986-12-06 エヌ・ヴイ・ベカルト・エス・エイ Method and apparatus for heat treatment of steel material influidized bed
JPH02282416A (en) * 1989-04-21 1990-11-20 Kawasaki Steel Corp Method for heating fluidized bed and heating furnace

Also Published As

Publication number Publication date
JPS5835580B2 (en) 1983-08-03

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