| 摘要 |
PROBLEM TO BE SOLVED: To provide a drying apparatus for water-containing articles to be processed wherein there are eliminated the problems that heating efficiency is lower, drying speed is longer, and there are baking and adhesion of the articles to a processing container, deposition of an article to be dried and partial discharge of the article to fresh air. SOLUTION: There are provided induction heating means 32, 33 for heating a processing container 38 for containing a water-containing article to be processed, and on the processing container 38 self temperature control members 43, 44 which produce heat in itself with the aid of the induction heating means 32, 33 and self suppresses temperature, control means 46 for driving the induction heating means 32, 33, and on the control means a drying decision circuit for deciding based upon electric power, a current or voltage of the induction heating means 32, 33 changing in response to a load of the water-containing article. Thus, such effect is ensured that there are prevented heating with high heating efficiency, baking and adhesion, deposition of the article to be dried, and discharge of the same to the atmosphere.
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