▎ 摘　　要

NOVELTY - The utility model claims a graphene composite photo-catalyst production device, through setting the first stirring blade and the second stirring blade, the first stirring blade and the second stirring blade of the space are staggered to uniformly stir and mix the light catalyst raw material in the preparation cylinder, improving the stirring degree of the raw material; through setting the mounting groove, connecting screw hole; through the screw hole and the auxiliary cylinder; the connecting screw rod and the connecting screw hole and the screw thread through the screw hole are matched, so that the protective shell screw thread is fixed in the mounting groove, so that the stirring rod and the cylinder cover are connected and fixed, convenient for mounting and dismounting of the device, so as to conveniently clean each component of the device.