ELECTROMAGNETIC INDUCTION HEATING DEVICE

PROBLEM TO BE SOLVED: To provide a compact electromagnetic induction heating device of which the heating efficiency of fluid can be improved and which can also heat high pressure fluid.SOLUTION: The electromagnetic induction heating device is provided in which: a tubular insulating member (10) is surrounded by outer shell members (2 and 3) excluding an outlet side opening (10e) which is a fluid outlet of the tubular insulating member (10); an inflow port (3a) that introduces a fluid into the inside of the outer shell members (2 and 3) is provided nearer the outlet side opening (10e) than an inlet side opening (10i) providing an inlet of the fluid of the tubular insulating member (10) in the outer shell members (2 and 3); an electromagnetic induction coil (25) is wound around the outer periphery of the tubular insulating member (10); and a heating magnetic body (20) is disposed inside the tubular insulating member (10) while forming a flow path.SELECTED DRAWING: Figure 1 【課題】流体の加熱効率を向上させるとともに、高圧流体の加熱も可能な小型の電磁誘導加熱装置を供する。【解決手段】筒状絶縁部材(10)が同筒状絶縁部材(10)の流体の出口となる出口側開口(10e)を除き外殻部材(2,3)により囲繞され、外殻部材(2,3)には、筒状絶縁部材(10)の流体の入口となる入口側開口(10i)よりも出口側開口(10e)の近くに、外殻部材(2,3)の内側に流体を流入する流入口(3a)が設けられ、筒状絶縁部材(10)の外周に電磁誘導コイル(25)が巻回され、筒状絶縁部材(10)の内側に発熱磁性体(20)が流路を形成して配設される電磁誘導加熱装置。【選択図】図１