METHOD AND DEVICE FOR CLEANING GAS FLOW Russian patent published in 1995 - IPC

FIELD: cleaning gas. SUBSTANCE: method includes condensing liquid vapor on dust particles and inertia settling out of the particles on cooler walls. The flow is saturated with vapor into several stages under the action vapor jets inclined to the axis of the gas flow on the cooling member. The extent of over-saturation of the flow is increased with the state, and mostly coarse particular fraction for this stage is removed. Device has condensation sections mounted inside piping housing and provided with spraying head cooler-jacket converging pipe ring collector for condensate, and individual tanks for collecting condensate. EFFECT: enhanced efficiency. 13 cl, 3 dwg