▎ 摘　　要

NOVELTY - A graphite oxidation reaction kettle for graphene production, comprising a reaction kettle main body and a vortex stirrer; the reaction kettle main body is composed of double-layer glass steel cylinder; the inner surface of the reaction kettle main body inner layer glass fibre reinforced plastic cylinder is fixed with multiple rows of hinge flow baffle plate; the middle of the top part of the reaction kettle main body is fixed with a vortex stirrer; the stirring shaft connected with the vortex stirrer extends into the reaction kettle main body; and extends to the bottom of the reaction kettle main body and is connected with an inclined blade; the stirring shaft is fixed with a frame-shaped stirring paddle; the top part of the reaction kettle main body is provided with a feeding port. The utility model adopts double-layer glass reinforced plastic cylinder sleeve; the reaction kettle main body liquid is heated to the temperature after heat preservation effect is good; using the vortex stirrer to make the liquid generate vortex, fully stirring the liquid; at the same time, fixing hinge baffle plate on the inner wall of the reaction kettle main body; the vortex generated is turbulent flow; the stirring is more sufficient; at the same time, in order to avoid generating retention at the hinge baffle, the hinge baffle plate is densely distributed with turbulent flow hole, improving the stirring effect.