A Vortical Dust Trap with Secondary Gas Flow,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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The patent describes a vortical dust trap with a secondary gas flow which includes a cylindrical cone in the upper part of which a washer is located beneath which nozzles for a secondary gas flow are installed, and in the lower part a gas line for the gas being cleaned, at the exit from which a rotodynamic swirler and gas-flow divider are installed. It is distinguished by the fact that to increase the degree of entrapment of dust the dust trap is additionally supplied with a gas line for clean gas located coaxially with the cylindrical housing so that free space is formed between the divider and the lower edge of the clean-gas gas line.
- Industrial Chemistry and Chemical Processing
- Civil Engineering