▎ 摘　　要

NOVELTY - Graphene production device comprises electrolytic cell, a first electrode having a graphite starting material, a second electrode, a power supply and a filtration separation module, where the electrolytic cell is filled with an electrolytic solution, where it further comprises a liquid tank, supplementing the tank outlet through the pipeline provided with the vertical middle position of the electrolytic bath liquid replenishing post, one end of liquid supplying column is at the bottom of the electrolytic tank. USE - Used as graphene production device. DETAILED DESCRIPTION - Graphene production device comprises electrolytic cell, a first electrode having a graphite starting material, a second electrode, a power supply and a filtration separation module, where the electrolytic cell is filled with an electrolytic solution, where it further comprises a liquid tank, supplementing the tank outlet through the pipeline provided with the vertical middle position of the electrolytic bath liquid replenishing post, one end of liquid supplying column is at the bottom of the electrolytic tank. The other end extends to the electrolyte tank of the liquid column can be driven by an external motor rotate around its own axis. The replacement fluid column section is set with nozzle group. The liquid column is close to the electrolytic cell and is set with transverse stirring rod. The stirring rod is provided with an upper tooth and a lower tooth. The inlet of filtering and separating module is connected with the electrolytic tank through the liquid inlet pipe, opening of the liquid inlet pipe is in the electrolyte level. The electrolytic groove is close to the liquid inlet pipeline provided with a first filter screen, the electrolytic liquid outlet of the filtering and separating module is connected with the liquid tank through the liquid outlet pipe. The liquid outlet pipe, the liquid pipe and liquid inlet pipe are provided with a first corrosion resistant pump, a second corrosion-resistant pump and the third corrosion-resistant pump. An INDEPENDENT CLAIM is also included for producing graphene comprising (i) filling electrolytic bath with electrolyte, the first bias under the static state for initial graphite material embedding, (ii) alternately stripping graphite starting material, under the second bias and the third bias opening the external motor to drive the stirring device at a certain rotating speed clockwise, stirring, (iii) stop stirring, recovering a first bias, allowing to stand for some time, opening the first and third corrosion resistant pump, filtering the graphene, separating, collecting the separated graphene, (iv) closing the first and third corrosion resistant pump, opening the second anti corrosive pump, at the same time an external motor, (v) replenishing the electrolytic bath under agitating and replenishing liquid column rotating state, (vi) repeating step (ii) to (iv). DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of graphene production device.