▎ 摘　　要

NOVELTY - The utility model claims a device for producing graphene lithium iron phosphate powder material for hydrothermal reaction, comprising a base, a heating layer and a shell; the shell is an elliptical spherical stainless steel shell, the elliptic ball axis symmetrical shaft keep horizontal; the shell is provided with an opening; the opening is provided with a pressure plug, the opening and the pressure plug with sealing ring; the base is provided with a heating layer, the heating layer comprises a heat conducting surface and a lower layer heating layer, heat conducting surface is cambered surface and housing lower half part is matched with the lower heating layer is a heating spiral pipe, heating copper pipe connected with heating controller; outer bottom of the shell side is provided with a semi-spherical groove, the heating layer is provided with a round ball part, groove matched with the round ball part, the shell can be round ball part as fulcrum to rotate; the top part of the shell is provided with a vertical shaft; the shaft is connected with an automatic drive device. The utility model is used for hydrothermal reaction of graphene-lithium iron phosphate powder material, convenient for controlling temperature according to the solution environment in the container.