▎ 摘　　要

NOVELTY - The utility model claims a graphene anticorrosive coating structure of coastal area primary device, the primary device comprising: coating surface of zinc epoxy resin graphite coating, zinc in powder form dispersed in the epoxy resin; graphene polyimide coating is coated on the epoxy resin zinc graphene coating surface, graphene oxide-coated on the polyurethane coating of the graphite polyimide coating surface, graphene oxide-coated on the polyurethane coating the surface of graphite oxide enol acid resin coating. The utility model claims a graphene anticorrosive coating structure of coastal areas a secondary device, which can prevent bacterial attachment and growth on the primary equipment surface, capable of preventing or slowing the oxidation corrosion of a device surface metal.