| 摘要 |
PROBLEM TO BE SOLVED: To constantly prevent the clogging of an exhaust filter by dust. SOLUTION: The garbage treating machine 9, which is horizontally installed with an agitating pawl shaft 19 implanted with plural agitating pawls 18 for agitating in the central part of a fermentation tank 1 for executing a fermentation treatment of garbage, executes the fermentation degradation treatment of the garbage fed into the fermentation tank 1 while agitating the garbage by turning this shaft 19 and discharges the air in the fermentation tank 1 by an exhaust fan 21, is composed of an exhaust structure to periodically invert the direction of the blasting to the outside of the machine body from the fermentation tank 1. The driving of the exhaust fan 21 is stopped for a specified time after the blasting toward the fermentation tank 1 and the agitating of the contents in the fermentation tank 1 is carried out during this time.
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