▎ 摘　　要

NOVELTY - The utility model claims an anti-corrosive anti-dirt high heat conducting plate-type heat exchanger, comprising a metal plate, metal heat exchange sheet has heat exchange, a guide area and a medium entrance, coated with a graphene-modified titanium macromolecule alloy coating surface of the metal heat exchange sheet, the thickness of the coating is 40 to 300m. In the utility model, metal heat exchange sheet has good anti-corrosion, anti-dirt performance, at the same time, it has high heat conducting performance.