▎ 摘　　要

NOVELTY - The utility model relates to the technical field of sewage purification, claims an automatic graphene sewage purifying device, comprising a base, the outer surface of the sliding rod passes through the notch on the top of the outer surface of the movable rod and is movably connected with the movable rod; the bottom of the movable rod is fixedly connected with the top of the piston rod through the hinge support, the bottom of the piston rod is fixedly connected with the top of the piston; the outer surface of the piston is movably connected with the inner wall of the left side branch pipe of the cylinder; the top of the right side branch pipe of the cylinder is fixedly connected with the notch opened at the bottom of the graphene reaction chamber; the bottom of the inner wall of the graphene reaction chamber is fixedly connected with the bottom of the air bag. The utility model controls the stirring blade to rotate through the motor, the sewage left and right fan, the graphene quickly absorbing and degrading effect; the motor controls the piston to move up and down; the air bag shrinks to reach the graphene reaction chamber in the sewage rolling up and down, accelerating the movement rate of the pollutant, accelerating the speed of graphene adsorption degradation effect.