Shell-forming movable fly ash stabilizing device

The utility model discloses a shell-forming movable fly ash stabilizing device which comprises a shell-forming box body, a spiral hose conveyor, a powder weighing scale, a spiral conveyor, a mixing stirrer, a discharging pump, a preparation tank, a conveying pump and an air compressor, and the spiral hose conveyor, the powder weighing scale, the spiral conveyor, the mixing stirrer, the discharging pump, the preparation tank, the conveying pump and the air compressor are arranged in the shell-forming box body. A discharging end at the bottom of the powder weighing scale corresponds to a feeding end at the top of a first spiral conveyor through a pneumatic valve, a discharging end at the bottom of the first spiral conveyor corresponds to a feeding end at the top of a mixing stirrer, and a discharging end at the bottom of the mixing stirrer corresponds to a feeding end at the top of a second spiral conveyor. And a discharge end at the bottom of the side edge of the preparation tank is connected with a delivery p