Dehydration device for glyceryl triacetate production

The invention relates to the technical field of glyceryl triacetate production equipment, in particular to a dehydration device for glyceryl triacetate production, which comprises a dehydration cylinder, a feeding pipe, a conductive coil, an evaporation rod, a gadolinium metal plate, an annular condensation pipe and a temperature sensor, a spraying assembly is mounted at the bottom of the feeding pipe, the conductive coil is spirally mounted on the outer wall of the dewatering barrel, and the evaporation rod is mounted in the dewatering barrel through a rotating assembly. The dewatering cylinder is heated by the conductive coil, and the gadolinium metal plate enters a magnetic field generated by the conductive coil and then is magnetized to generate heat, so that the temperature rise rate of the dewatering cylinder is high, the temperature difference in the dewatering cylinder is avoided, the non-uniform heating of glyceryl triacetate and the poor dewatering effect caused by the temperature difference are avo