| 摘要 |
The present invention relates to an incinerator employing a combustion control technology using exhaust gas to incinerate wastes or litters, including a primary combustion chamber connected to a waste input device; a secondary combustion chamber connected to an upper portion of the primary combustion chamber and having a combustion gas outlet port; an exhaust gas processing device for processing the discharged combustion gas; a blower connected to the exhaust gas processing device via a supply pipe to guide recirculation of the discharge gas; a combustion gas supply device connected to a lower portion of the blower via the supply pipe; a hopper provided below the combustion gas supply device; and a combustion device positioned above the hopper. The waste input device has a waste input speed control unit for adjusting the input speed of the waste depending upon kinds of the wastes, and a blower connected thereto via the supply pipe, while the blower has an oxygen detection sensor to mix the discharged gas with atmosphere air for properly maintaining the content percentage of the oxygen. Since the combustion time can be adjusted by re-circulating the combustion gas mixed with the atmosphere air to obtain the proper percentage of O_2, the sudden increase of the temperature is prevented to protect the incinerator. Also, the input speed is adjusted depending upon the kinds of the wastes, thus the sudden increase of the temperature of a drying stage is prevented to improve the durability of the incinerator. |
