| 摘要 |
<p>PURPOSE:To reduce fuel consumption required for burning combustible dust by regenerate a porous ceramic filter and reduce dust dispersed into the atmosphere by mounting the porous ceramic filter at the dust takeout part of a collision inertia type dust collector. CONSTITUTION:A dust collector 1 contains collision inertial type dust collecting elements 2 and said elements 2 open at their upper and the lower parts thereof to the perforated parts of perforated plates and separated from each other inside the dust collector 1 by partition walls 4. The collector 1 has both an entry 5 for dust containing air at the upper part thereof and purified gas outlets 6 at the side thereof, and said outlets are provided with both a nozzle 7 and a diffuser 8 from which gas is blown out at high pressure. In said constitution, a porous ceramic filter 9 is disposed inside a container 10 positioned below the collector 1 and a burner 11 is also mounted close to the inside of the filter 9 to eject flame therefrom. The dust collection effect can then be improved and quantity of heat used for burning combustible dust can be reduced.</p> |
