Graphene preparation oxidation pond

The utility model discloses an oxidation pond for preparing graphene. Tank body, a feeding seat is mounted on the tank body in a clamping manner; a stirring structure is mounted on the tank body; a plurality of annular electric heaters and a plurality of annular mounting seats are fixedly mounted in the tank body; the annular electric heaters are positioned in the corresponding annular mounting seats; a supporting seat is fixedly mounted on the outer wall of the tank body; a box body is fixedly installed on the supporting base, a cover body is clamped on the box body, the box body communicateswith a first liquid inlet pipe, a second liquid inlet pipe is rotatably installed on the first liquid inlet pipe, a liquid outlet pipe is fixedly installed at the end, away from the first liquid inlet pipe, of the second liquid inlet pipe, and the second liquid inlet pipe communicates with the first liquid inlet pipe and the liquid outlet pipe at the same time. The device has the advantages thatthe position of the openin