ELECTRIC CYCLONE Russian patent published in 1999 - IPC

FIELD: applicable for dust catching, dust may be with any specific electric resistance. SUBSTANCE: the apparatus may be both of single and group modifications, which makes it possible to make the dust - catching system of any capacity for gas. The apparatus has a body, inlet connection, hopper, central pipe, corona-forming electrode and an exhaust pipe; the central pipe is made gas-permeable (for example, due to perforation in its peripheral surface), which makes it possible to increase the gas capacity, and has an adapter connected to the exhaust pipe through gas outlet pipe connections. EFFECT: enhanced efficiency of dust catching. 3 dwg, 1 tbl