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US08997374B2 Drying furnace and drying method 有权
干燥炉和干燥方法

Drying furnace and drying method
Abstract:
A drying furnace (20) for drying an object (11) by hot air is provided with a heater (36, 38, 43, 45) that applies radiant heat to a hard-heating region (35, 42) having a larger heat capacity than the other region (37, 44) in the object (11) so as to heat the hard-heating region (35, 42) to a temperature approximate to a temperature of the other region (37, 44).
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