Compound dust remover of boiler afterbody

The utility model relates to a dust collector, especially a compound dust remover of boiler afterbody. Forming two parts after the original electrostatic precipitator casing technological transformation, the gravitational settling formula is removed dust and is combined the sack to remove dust promptly. Simultaneously, the design has the blowout system in the dust remover, utilizes the pulse air current regularly to clear away inside deposition, makes its dust collector reach low emission, high efficiency, safe, reliable purpose. Be by: the smoke box that admits air, orifice plate, baffling board, gravitational settling room, sack cleaner, blowout system, lift system, filtration system, the oblique baffle of passageway, locellus baffle, passageway baffle, by -pass valve, ash bucket, steam heating pipe, the smoke box of giving vent to anger, equal aerofoil, box, constitutions such as card.