PPS material heating and stirring device

The utility model relates to a PPS (polyphenylene sulfite) material heating and stirring device which comprises a stirring barrel, bearing seats are rotatably connected to the outer sides of the two ends of the stirring barrel, a base is fixed to the bottom of each bearing seat, a driving motor, a negative pressure fan and a controller are arranged on the upper end face of each base, and a gear is arranged at the horizontal output end of each driving motor. A gear ring is fixed to the outer side wall of the stirring barrel, a feeding port is formed in the center of the right end of the stirring barrel, a feeding pipe is rotationally connected into the feeding port, an opening is formed in the left end of the stirring barrel, a discharging pipe is rotationally connected into the opening, an exhaust pipe is arranged on the side wall of the feeding pipe, and the output end of the exhaust pipe is communicated with the working end of a negative pressure fan. And a drying box is arranged at the discharge end of the