| 摘要 |
A collecting electrode of electrostatic precipitator containing profiled metal plates of zigzag shape in cross-section containing areas 1 inclined to the main direction of gas flow in the electrostatic precipitator, which edges end with grooved elements 2 or U-shaped connecting elements 3, wherein the inclined areas are formed by a set of linear areas 4 parallel to the main direction of gas flow in the electrostatic precipitator 4 and arcs 5 and 6; one of the ends of each straight area 4 passes into the arc 5, which is oriented by the convex side outwards of profile, the second of the ends of each straight area 4 passes into the arc 6 oriented by the convex side inside the profile, the arcs 5 oriented outwards are connected with the arcs 6 of neighboring straight area 4 oriented inward, while the set of connected in such a way straight areas 4 and arcs 5 and 6 imparts to inclined areas cross-section a stepped shape, the length of straight areas 4 makes 0,... 0.10 from the value of width of grooved elements 2, the radius of curvature of the arcs 5 and 6 is equal to 0.15 ... . |
