| 摘要 |
PROBLEM TO BE SOLVED: To provide a coke oven port dust collector capable of more surely capturing dust emitted via the ports of a coke oven in a coal dry distillation process, particularly ensuring properly responding to the timing of emitting much dust via the ports. SOLUTION: The coke oven port dust collector 10 functions to capture and suck with a dust-collecting hood 20 dust emitted via the ports C2 of respective carbonizing chambers C1 of the coke oven where the plurality of carbonizing chambers C1 are collocated and subject the dust to treatment. In this dust collector 10, the dust-collecting hood 20 is set up at a portion, standing against the ports C2, of an extruder 90 to be used in unloading coke from the respective carbonizing chambers C1, and designed so as to cover the upper part and both sides of the working zone Z1 at the ports C2. COPYRIGHT: (C)2004,JPO
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