| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat source device for drying capable of contriving energy saving by utilizing the waste heat of a gas turbine as a heat source for drying. SOLUTION: This heat source device for drying is provided with an exhaust gas discharging system 2 communicating with a heat storage type heat exchanger 1 through an exhaust gas boiler 5, a drying air supplying system 3 communicating with a drying furnace 7 through the heat storage type heat exchanger 1, and a drying steam supplying system 8 communicating with a drying air header 11 through the exhaust gas boiler 5 and an electromagnetic induction heating device 10. The heat storage type heat exchanger 1 is provided with a plurality of heat exchanging chambers in which a heat storage element is installed, while connecting the exhaust gas discharging system 2 to the drying air supplying system 3 switchably through damper devices 15a-15q, and the electromagnetic induction heating device 10 is provided with an electromagnetic induction heat generating body arranged in the tubular body of the same while a high-frequency inverter is connected to a work coil.
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