Efficient dehydration device for gypsum

The utility model discloses an efficient gypsum dewatering device, which belongs to the technical field of gypsum dewatering and comprises a heating barrel, a stirring barrel is fixedly connected in the heating barrel, a heating pipe is fixedly connected at the bottom of the heating barrel, a support is fixedly connected on the outer wall of the heating barrel, a stirring mechanism is arranged on the support and positioned in the stirring barrel, and the stirring barrel is fixedly connected with the heating pipe. A backflow cover is arranged over the stirring barrel, a flow guide ring is fixedly connected to the upper portion of the heating barrel, and the edge of the backflow cover is located between the upper edge of the stirring barrel and the flow guide ring. According to the efficient gypsum dehydration device, water vapor evaporated in gypsum in the stirring barrel can be condensed and flows between the stirring barrel and the heating barrel by arranging the backflow cover, so that water lost due to hea