| 摘要 |
PROBLEM TO BE SOLVED: To provide a waste fusion furnace realizing ensuring of a safe operation and the long life of a furnace by installing a sensor capable of exactly detecting a variation of the fusion state at a low cost even at a position where the variation of the fusion state of an article to be treated is violent and controlling it such that the fusion state on a surface of the furnace becomes constant based on a detection result of the sensor. SOLUTION: The temperature sensor 10 is provided near a lower end of an inner cylinder 2 in a deposition part S and a rotation speed control mechanism 11 for adjusting a feed amount of the article 15 to be treated from a cutting out part 13 based on the detection value of the temperature sensor 10 is provided. COPYRIGHT: (C)2004,JPO
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