▎ 摘　　要

NOVELTY - The utility model claims a graphene separating and purifying device, comprising a purifying tank, the bottom of the purification box is installed with supporting foot, one side of the purifying box is equipped with a dosing tube, and the other side is equipped with a placing table, the top of the placing table is provided with a push plate; the placing table is equipped with a controller, the bottom of the controller is installed with a baffle, the top of the purifying box is provided with a first motor and a second motor, said purifying box is equipped with a grinding roller, the side of the grinding roller is provided with a driven rotating shaft, top of the driven rotating shaft is provided with a belt, the side of the first electric machine is equipped with a rotating shaft, the bottom of the second electric machine is equipped with a rotating rod, the bottom of the rotating rod is equipped with a stirring pin. The utility model is provided with a grinding roller, a second motor, a rotating rod, a stirring pin, a reaction chamber, a placing chamber, the thermostat and the silicon carbide ceramic film pipe and solves the problems of the traditional purifying device for purifying graphene block single way and bad purifying effect.