MULTI-CLEANING DEVICE TO WASH ELECTRICAL PRECIPITATOR

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PURPOSE : The efficiency of dust collection of the electricity dust collector is kept always. The re-scattering of the dust sampled at an initial operation step of the electricity dust collector is prevented. CONSTITUTION : A multi-cleaning device to wash the electrical precipitator comprises a housing(10), a vertically driving unit(20), a complex jetting unit(30), a supplying unit(40) and a driving control unit(50). The housing comprises an upper frame, left/right frames(120, 130), a drain unit. Opening and closing door(150) of each frame are opened for the movement of the complex jetting unit. The vertically driving unit is combined in the left/right frame, the complex jetting unit is transferred to the top and bottom. The complex jetting unit comprises an air pipe and a washing water pipe. The air pipe comprises a plurality of air spray nozzles. The washing water pipe comprises a plurality of rinse nozzles. Supplies the cleaning water of the high pressure in the washing water pipe the air of the high pressure is supplied to the supplying unit is the air pipe. The driving control unit controls the whole operation of the configurations.