RADIATION HEATING APPARATUS AND CHECKING METHOD OF RADIATION HEATING APPARATUS

RADIATION HEATING APPARATUS AND CHECKING METHOD OF RADIATION HEATING APPARATUS

PROBLEM TO BE SOLVED: To provide a radiation heating apparatus which is difficult to be damaged and which is capable of easily checking even with any damage. SOLUTION: A radiation heating apparatus is adapted such that a fuel is burned in a box-shaped structure, and a furnace and an object in the fu...

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Bibliographische Detailangaben
Hauptverfasser: IWASA KUNSHIYU, HAMAGUCHI SO, TSUTSUMI MICHIAKI, AKIYAMA SHUNICHI
Format: Patent
Sprache:eng
Schlagworte:
AIR SUPPLY
BLASTING
CHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DRAUGHT-INDUCING
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
HEATING
KILNS
LIGHTING
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
MECHANICAL ENGINEERING
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a radiation heating apparatus which is difficult to be damaged and which is capable of easily checking even with any damage. SOLUTION: A radiation heating apparatus is adapted such that a fuel is burned in a box-shaped structure, and a furnace and an object in the furnace are heated with radiation from the box-shaped structure mainly heated with a flame. The box-shaped structure consists of a metal bottomed cylindrical portion 1 and a refractory cover portion 2. To the cover portion 2 there are connected a pair of heat storage combustion burners that include a heat storage structure 9 and that combust alternately. Cutoff valves 23 and 24 are provided on a fluid passage on an exhaust gas outlet side of the heat storage structure 9, and a checking gas blowing hole 16 is provided in the cover portion 2.