FIELD: crushing-and- sorting plants, concentrating mills. SUBSTANCE: dust- precipitating construction may be used for cleaning of dust-and-air ejections. Construction has rigid moisture- proof body and dust-and-air pipeline. Novelty in construction is filtering-cloth coating suspended from internal walls of body and coupled to dust-and-air pipeline through coagulation jet quenching device. Filtering-cloth coating has three chambers, and body of dust-precipitating construction does not contain face walls. EFFECT: enhanced efficiency. 4 cl, 3 dwg
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Authors
Dates
2000-09-20—Published
1999-04-20—Filed