| 摘要 |
PROBLEM TO BE SOLVED: To melt juice and soup, etc., preserved in a frozen state and to return them to liquid by abutting a heater to the surface of the frozen body of a liquid material housed inside a container, making the position of the heater follow accompanying melting the advance heat input to the frozen body. SOLUTION: To the surface of the frozen body 2 of the liquid material house inside the container 1, the heater 4 provided with the heat radiation end 4a of a dimension insertable to the container 1 is abutted. The position of the heater 4 is mate to follow accompanying the melting of the frozen body 2, the heat input to the frozen body 2 is advanced and the frozen body 2 is melted,. Also, it is preferably to turn the outer diameter dimension of the heat radiation body 4a of the heater to 0.5-0.8 fold of the inner diameter dimension of the container 1. |
