POWER SUPPLY CONTROL APPARATUS FOR ELECTRIC DUST COLLECTING APPARATUS, AND ELECTRIC DUST COLLECTING APPARATUS PROVIDED WITH THE POWER SUPPLY CONTROL APPARATUS

摘要

[Problem] To provide a power supply control apparatus for an electric dust collecting apparatus that collects dust generated due to scarfing, said power supply control apparatus having energy-saving effects, while maintaining dust collection efficiency, and to provide an electric dust collecting apparatus provided with the power supply control apparatus. [Solution] A power supply control means (52) of a power supply control apparatus (50) for a wet-type electric dust collecting apparatus (30) controls, corresponding to concentration of dust generated due to scarfing, power to be supplied from a high voltage power supply (40) to a dust collecting unit (32) of the wet-type electric dust collecting apparatus (30).