JPS5438203A - Detecting method for hot spots in blast furnace - Google Patents

Detecting method for hot spots in blast furnace

Info

Publication number
JPS5438203A
JPS5438203A JP10532877A JP10532877A JPS5438203A JP S5438203 A JPS5438203 A JP S5438203A JP 10532877 A JP10532877 A JP 10532877A JP 10532877 A JP10532877 A JP 10532877A JP S5438203 A JPS5438203 A JP S5438203A
Authority
JP
Japan
Prior art keywords
blast furnace
hot spots
iron
detecting method
metal
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
JP10532877A
Other languages
Japanese (ja)
Inventor
Kaoru Harada
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10532877A priority Critical patent/JPS5438203A/en
Publication of JPS5438203A publication Critical patent/JPS5438203A/en
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Abstract

PURPOSE: The reduce the required length of conducting wire and, in this way, to facilitate and simplify the electric wiring, by using the iron shell froming the surface of furnace wall of the blast furnace as the metal of iron side for the thermocouple constituted of iron and the metal opposite to iron, at the detection of hot spots in the blast furnace.
COPYRIGHT: (C)1979,JPO&Japio
JP10532877A 1977-08-31 1977-08-31 Detecting method for hot spots in blast furnace Pending JPS5438203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10532877A JPS5438203A (en) 1977-08-31 1977-08-31 Detecting method for hot spots in blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10532877A JPS5438203A (en) 1977-08-31 1977-08-31 Detecting method for hot spots in blast furnace

Publications (1)

Publication Number Publication Date
JPS5438203A true JPS5438203A (en) 1979-03-22

Family

ID=14404644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10532877A Pending JPS5438203A (en) 1977-08-31 1977-08-31 Detecting method for hot spots in blast furnace

Country Status (1)

Country Link
JP (1) JPS5438203A (en)

Similar Documents

Publication Publication Date Title
JPS5438203A (en) Detecting method for hot spots in blast furnace
HU177988B (en) Device for detecting leakage in the cooling water system of the blast furnace tuyere
JPS52134804A (en) Device for protection of shaft furnace wall against action of heat arising from metallurgical process
JPS5389069A (en) Clothes dryer
JPS546150A (en) Sheath heater
JPS52144306A (en) Water cooled skid for heating furnace
JPS5399006A (en) Horizontal sonde apparatus for blast furnace
JPS51124994A (en) Element for detecting gas
JPS52122945A (en) Induction heating device
JPS5311331A (en) Hot water leaking detector for grooved induction furnace
JPS5352217A (en) Conveying method for material to be heated in walking type heating furnace
JPS52103041A (en) Induction heating device
JPS53148037A (en) Combustion device
JPS5437092A (en) Method of treating steel slag
JPS51112705A (en) Method of preventing cracking of iron shell in a blast furnace
JPS5274506A (en) Device for inserting probe into molten metal
JPS52712A (en) Apparatus for adding low melting point metal to molten metal
JPS57161483A (en) Heat reduction furnace for iron ore
JPS51143510A (en) An apparatus for detecting position of steel materials in heating furn aces
JPS5297312A (en) Carrying and setting apparatus for charging steel material to heating furnace
JPS5377587A (en) Method of detecting hot metal of blast furnace applying microwaves
JPS52105510A (en) Production of roasted pellets of iron ore
JPS52129032A (en) Channel induction furnace
JPS5217144A (en) Device of gas-turbine combined with heating furnace
JPS5421949A (en) Transport table disposed between continuous casting equipment and heating furnace or rolling mill