| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drying device in which hot air at sufficiently high temperature can be generated by a hot air generator of the drying device, and energy for generating hot air can be reduced. <P>SOLUTION: The drying device includes a drying chamber for drying an object to be dried and a hot air generator for generating hot air sent to the drying chamber, wherein the hot air generator comprises a combustion chamber of a burner, a heat exchanger for exchanging heat between combustion gas and drying air, an exhaust port for combustion gas, and an air-blowing fan for supplying drying air, and induces combustion gas exhausted from the exhaust port to a suction side of the air-blowing fan to mix it with drying air. <P>COPYRIGHT: (C)2012,JPO&INPIT |
