| 摘要 |
<p>PURPOSE: To prevent the leakage of bad smell to the outside even when the amount of air in a refuse pit, which is suckingly introduced to furnace side, is fluctuated or reduced, by a method wherein air, in an amount corresponding to the difference between the amount of necessary suction air and the amount of combustion air, is controlled so as to be discharged from the garbage pit through a deodorizing and discharging passage. CONSTITUTION: A supplying air amount detecting mechanism 201, detecting the amount of combustion air, supplied into an incinerator through a combustion air introducing passage 200, is provided. Further, a memory means 202, storing the amount of necessary suction air, capable of maintaining the negative pressure condition in the refuse pit when air in the refuse pit 2 is sucked under a condition that the operation of an incinerator 4 is stopped and combustion air is not supplied into the incinerator, is provided. A deodorizing and discharging control means 203, in which at least air, whose amount is corresponding to the difference between the amount of necessary suction air and the amount of combustion air, which is detected by the amount of air detecting mechanism 201, is controlled so as to be discharged from the refuse pit 2 through a deodorizing and discharging passage 11, is provided.</p> |
