▎ 摘　　要

NOVELTY - A graphene oil-water separating filter screen, it relates to the technical field of fuel filter; it comprises bracket, filter body, upper opening, lower bag port, fastener; the periphery of the bracket is sleeved with a filter screen main body, upper end of the filter screen main body provided with an upper opening; the bottom of the bracket and the screen body is connected with a lower opening, lower bag port connected through a fastener between the bracket, a filter screen main body; said filter screen main body is uniformly distributed with multiple through holes, the through hole is conical structure, and the outer hole diameter of the through hole larger than the diameter of the inner hole; the external hole and the edge of the inner hole is equipped with a burr; the bracket and the filter screen main body is conical structure. This utility model the one kind of graphene for oil-water separation filter screen, oleophobic, and improves the oil-water separation effect through enhanced lower surface of screen hydrophilic and water, the utility model has the advantages of structure simple, rational configuration, low manufacturing cost and so on.