ELECTROSTATIC PRECIPITATION FILTER AND ELECTROSTATIC PRECIPITATOR EQUIPPED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To enhance dust collection efficiency by enhancing density of a first and second electrode plates in a set volume in an electrostatic precipitation filter equipped with the above-mentioned electrode plates for collecting dust in charged air. SOLUTION: The electrostatic precipitation filter is equipped with a first and second beltlike electrode plates 4, 5. Notches 15 are provided in the width direction from the end face at constant intervals toward the longer direction on the second electrode plate 5. The first electrode plate 4 is opposed and fitted to the notchs 15. Both electrodes plates 4, 5 are made zigzag on both sides in the parts of the notchs 15 and furthermore alternately arranged between the zigzags and laminated. Further, flow paths 13 through which air flows are formed between the first electrode plate 4 and the second electrode plate 5. Charged dust contained in air passed through the flow paths 13 is collected by both electrode plates 4, 5.