ELECTROSTATIC PRECIPITATOR

摘要

A dust collecting unit (11) of this electrostatic precipitator includes: a plurality of charging part charging electrode plates (15) each having, on at least one surface thereof, a conductive fiber portion (20) formed from a conductive fiber; and a plurality of charging part grounding electrode plates (14) each having, on at least one surface thereof, a conductive fiber portion (20) formed from a conductive fiber. Further, a charging part (12) is included in which the charging part charging electrode plates (15) and the charging part grounding electrode plates (14) are alternately arranged in parallel, respectively, so as to have the conductive fiber portions (20), formed from a conductive fiber, between the respective electrodes. Also included are: a dust collecting part (13) in which dust collecting part grounding electrode plates and dust collecting part charging electrode plates (17) are arranged in parallel; charging part high voltage power supplies (18) that charge the charging part charging electrode plates (15); and a dust collecting part high voltage power supply (19) that charges the dust collecting part charging electrode plates (17). Further, the charging part (12) is disposed on the upwind side and the dust collecting part (13) is disposed on the downwind side.