| 摘要 |
PURPOSE:To dry garbage in a fermentation tank by heat energy generated in an incinerator and fermentation gas is deodorated in the incinerator under a high temperature by a method wherein a heat exchanging jacket, mounted on a flue or the like, is connected to a garbage fermentation dryer through an air feed pipe. CONSTITUTION:A heat exchanging jacket 3 is mounted on the flue 2 of an incinerator while the outlet part of the heat exchanging jacket 3 is connected to a garbage fermentation dryer 6 through an air feed pipe 5. The heat exchange of air ventilated from a fan 4 for fermentating and drying is effected between the radiation heat of the flue 2 through the heat exchanging jacket 3 while controlling the amount of airflow by a control means 13 so that the temperature of the air becomes 50-60 deg.C which does not preclude the fermentation of the garbage. The air whose heat is exchanged, is ventilated into the garbage fermentation dryer 6 to dry the garbage and promote the fermentation thereof. The exhaust gas of fermentation is ventilated by a discharging fan 10 through an air feed pipe 9b into the air introducing port 11 of the incinerator 1 while the exhaust gas of fermentation is decomposed and deodorated by a high temperature in the incinerator 1.
|
