▎ 摘　　要

NOVELTY - The utility model relates to the technical field of graphene production equipment, especially refers to a kind of amido graphene production equipment, which can reduce the detection error and improves the production effect and convenient use effect, at the same time the pH detecting device from the working tank, in order to repair or replacement, and improves usability, and improve the protection effect of the pH detecting device, and it is convenient to check the working tank solution volume, increases the use reliability, comprising working box, first input tube, the second input tube. output pipe and a pH detecting device, output pipe is provided with a control valve, and further comprises three groups of round plate, three groups of pH detecting device are respectively set on the three groups of round plate top, three groups of circular fixing plates are respectively inserted and screwed in the fixing opening; three groups of circular first input pipe and the second inlet pipe are respectively set on the working box left end lower side and right end lower side; the output pipe is set in the working box right end side, and further comprises a transparent baffle and cleaning piece, the cleaning piece is set on the transparent baffle.