| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat storage tank capable of reducing a size and an installation cost of a heat storage tank generating the steam and a gas of high temperature, and preventing burnout of an electric heater. <P>SOLUTION: Solid heat storage materials 1a, 1b having various particle sizes are filled in the tank provided with the electric heater 2 and a heat transfer pipe 3 to which the fluid 5 is introduced, and the solid heat storage material 1b of small particle size has a particle size of 0.l or less to the solid heat storage material 1a of large particle size. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
