Vacuum drying device

The utility model discloses a vacuum drying device, including drying tank, (mixing) shaft and agitator motor, its characterized in that: drying tank is become by the fluting body in lower and the lastwell body group of slotting, fluting body warp density seal and fixing bolt are connected with last well fluting body fixed seal down, the fluting body is equipped with the cavity inner chamber down,be equipped with electric heater unit and heat -conducting medium in the cavity inner chamber, electric heater unit controls through control system, heat -conducting medium and vacuum waste heat recovery device are linked together, by adopting the above structure, the utility model, have novel structure, move stable, advantages such as the change is convenient, work efficiency is high, long service life. 本实用新型公开了种真空干燥装置，包括干燥槽、搅拌轴和搅拌电机，其特征在于：所述干燥槽是由下中开槽体和上中开槽体组成，所述下中开槽体经密封圈和固定螺栓与上中开槽体固定密封连接，所述下中开槽体设有中空内腔，所述中空内腔中设有电加热装置和导热介质，所述电加热装置经控制系统控制，所述导热介质与真空余热回收装置相连通，本实用新型由于采用上述结构，具有结构新颖、运行稳定、更换方便、工作效率高、使用寿命长等优点。