Ash bucket heating-free system for electric dust remover

The invention provides an ash bucket heating-free system for an electric precipitator, which comprises a gasification air device, a liquid mist charger and a mechanical anti-bridging device, and is characterized in that the gasification air device is connected to an ash bucket of the electric precipitator through a fluidization air pipeline and is used for providing high-temperature gas capable of being blown into the ash bucket for the fluidization air pipeline; an insulating wear-resistant coating is arranged on the inner wall of the ash bucket, the liquid mist charger is connected into an inlet of the fluidization air pipeline and used for providing liquid mist with negative charges, so that gas flowing through the fluidization air pipeline and blown into the ash bucket is negatively charged, the mechanical anti-bridging device comprises a plurality of ash poking rods, and the ash poking rods are connected with the fluidization air pipeline. The reciprocating driver is used for driving the ash poking rod t