▎ 摘　　要

NOVELTY - The utility model claims a graphene production feeding device, relates to graphene production technology field, specifically it comprises feed box, upper surface of upper surface and lower surface of the feeding box is fixedly connected to the mixing box, the bottom surface of the feeding box bottom with the uniform box are provided with a through groove, one end of the connecting guide column rotation of the turntable surface is connected, the other end of the connecting rod passes through the upper surface of the groove middle part hinged with the screen, the screen is inclined in the constant box. raw material of the utility model through lower connecting rod drives the screen continuously vibrating the raw material for screening, re-collecting from the discharge port through the screen raw material size is not qualified, and the qualified jitter continuously to the discharge channel, to make the raw material size entering the reaction chamber is more uniform, by replacing different screen as much as possible ensures the same batch of raw material size uniformly enters the reaction chamber, ensure the product quality to the utmost extent.