Stirring device

The invention discloses a stirring device. The stirring device comprises a stirring barrel, a stirring shaft, a plurality of stirring vanes, a driving device and a charging pipe, wherein a first charging opening, a second charging opening and a discharging opening are separately formed in the upper side of the side face of the stirring barrel and the upper and lower parts of the side face of the stirring barrel, the stirring shaft is vertically arranged in the center of the stirring barrel, the stirring vanes are mounted on the stirring shaft in a manner of forming certain angles along the axial direction, and the driving device is connected with the stirring shaft and is mounted at the upper side of the stirring barrel; the charging pipe is a spiral pipe sleeving the exterior of the stirring vanes, the upper end of the charging pipe is connected with the first charging opening, and a plurality of spray nozzles are further arranged on a pipeline of the charging pipe. According to the stirring device, solution