| 摘要 |
<p>PURPOSE:To treat inner dusts without thinking about the durability of a facility and to rotate a cylinder by a small driving force by inclining the cylinder, rotatably composing it and providing water cooling means for bringing coolant into contact with the outer peripheral side of the cylinder. CONSTITUTION:Dust-mixed exhaust gas is guided from an inlet through a cylinder 5 and from its outlet into an accumulating device. In this case, since the cylinder 5 is rotatably driven by a driving motor 24, dusts 35 are, even if dusts passing through the interior are dropped on a lower part of the cylinder 5, moved to a lower outlet side to become an oblique state upon rotation of the cylinder 5 to be discharged. Coolant fed from a coolant inlet 36 into a cylinder 6 is fed in a state filled in a space between the cylinders 5 and 6, and discharged from a coolant outlet 38. The coolant is fed in this manner thereby to cool the cylinder 5 in contact with the coolant, and its temperature is held at a relatively low value.</p> |
