| 摘要 |
PROBLEM TO BE SOLVED: To provide a filth dry treatment apparatus capable of eliminating odor by efficiently decomposing odor elements without using catalyst, improving efficiency of dry treatment by eliminating necessity of bypassing hot blast and improving reliability by simplifying its system. SOLUTION: The filth dry treatment apparatus is equipped with a treatment container 12 for storing filth 1 inside and generating vapor 2 by evaporating and drying by means of indirect heating, a hot blast container 14 for enclosing the treatment container and forming a hot blast flow passage 14a for indirect heating in between, a hot blast generator 16 for generating hot blast 5 at a high temperature by burning fuel 4 in suction air 3, a vapor introduction pipe 18 for introducing all amount of vapor generated in the treatment container to the suction air of the hot blast generator and a hot blast supply pipe 20 for supplying all amount of the hot blast generated by the hot blast generator to a hot blast container and thermal-decomposes the odor elements in the vapor at a high temperature part of the hot blast generator and eliminates odor. COPYRIGHT: (C)2004,JPO&NCIPI
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