Asphalt mixing station recycled powder treatment device

The invention discloses an asphalt mixing station recycled powder treatment device which comprises a screw conveyer, a humidification mixer and a water pump. A collection bin is formed in the treatment device; the discharging end of the humidification mixer is arranged in the collection bin; the screw conveyer and the water pump are positioned outside the collection bin; an induced draft fan is arranged at an induced air port in the top of the collection bin; an induced pipe is connected onto the induced draft fan; an electric rolling gate is arranged at a bin opening in one side of the collection bin; a flexible door curtain is connected to the lower end of door leaves of the electric rolling gate. The induced pipe is connected with a dust remover, the screw conveyer is connected with a recycled powder discharge pipe, the door leaves of the electric rolling gate drop, the lower ends of the door leaves and the ground are closed by the flexible door curtain, so that the powder can be treated. During treatment,