A SMALL SMOKE REDUCTION EQUIPMENT USING CENTRIFUGAL-FORCE AND ELECTRIC-PRECIPITATION AND ROW SMOKE REDUCTION EQUIPMENT USING THEREOF

摘要

A small device for smoke reduction by using centrifugal force and electric precipitation and a smoke reducing apparatus using the small devices in parallel are provided to reduce PM(Particulate Matter) through inertia force by receiving centrifugal force if high-speed flow is generated and to increase PM collection efficiency by doubling the length of an electric precipitation unit. In a small device for smoke reduction by using centrifugal force and electric precipitation, a first dust collecting cylindrical container(20) has a cylinder-shaped discharge electrode fixing insulator(40) having a discharge electrode(41) at one end and a first outflow hole formed at one section to discharge PM(50) flowing from an inlet. A second dust collecting cylindrical container(30) is composed of: an inflow hole communicating with the first outflow hole of the first dust collecting cylindrical container; the cylinder-shaped discharge electrode fixing insulators installed at the both ends and equipped with a discharge electrode in the center; and a second outflow hole(32) formed at one section opposite to the inflow hole to discharge the PM flowing through the inflow hole.