▎ 摘　　要

NOVELTY - The utility model claims an efficient reaction device for graphene composite coating production, relating to the technical field of graphene, comprising a stirring tank; the stirring tank is provided with a motor; one side of the motor is provided with a first rotating rod; two side walls of the stirring tank is provided with a mounting plate; the first rotating rod passes through the mounting plate; the first rotating rod is sleeved with a first gear; two sides of the first gear is rotatably provided with a second gear; two sides of the second gear is provided with a second rotating rod; the second rotating rod is connected with the mounting plate; the second rotating rod is sleeved with at least one sleeve ring; the sleeve ring is provided with at least one stirring rod; one side of the stirring rod is provided with a side scraper; the top part of the stirring rod is provided with a rotating shaft blade; the bottom of the second rotating rod is provided with a rotating sheet; one side of the second rotating rod passing through the rotating sheet is provided with a bump; two sides of the rotating sheet are provided with at least one brush. The utility model has stable structure and high practicability.