OPERATING METHOD OF DRY TYPE ELECTRIC DUST COLLECTOR HAVING WATER FILM TYPE ELECTRIC DUST COLLECTING UNIT

摘要

PURPOSE:To save water supply quantity and energy by supplying water intermittently by means of synchronizing with the hammering time of the last room of a water film type electric dust collecting unit. CONSTITUTION:In an electric dust collector system in which a water film type elecctri dust collecting unit 3 is arranged at the down-stream portion of dey tyte elecctric dust collecting units 1 and 2, and dust collecting electrodes thereof are hammered intermittently, a water supply unit 5 and a charging unit 6 are electrically connected so as to operate in a synchroinzation with a hammering unit 4 of the last room, therefor a timer interlocking with the hammering unit 4 is made to operate. As a result, synchronizing with the hammering time of the last room in the dry type dust collecting units 1 and 2, water from water supply unit 5 is supplied intermittently to the dust collecting electrodes of the water film type electric dust collecting unit 3, enabling to reduce water consumption.