| 摘要 |
<p>PURPOSE:To provide a deodorizing process for exhaust gas, in which malodor contained in exhaust gas from an air introduction type drier for drying a raw material containing much moisture can be burnt and dehumidified effectively without increasing the economical burden such as equipment expenses and fuel expenses. CONSTITUTION:Exhaust gas G out of an air introduction type drier 1 for drying a raw material M containing comparatively much moisture content is cooled and dehumidified by a cooling and dehumidifying means 9, then cleaned through an electric dust collector 15, and the most part Ga1 of the cleaned exhaust gas G is returned to the air introduction side of the drier 1, while the remaining part Ga2 is burnt in a burning equipment 19.</p> |
