▎ 摘　　要

NOVELTY - for oil-water separator of this utility model provides for natural gas development, comprising a lower shell; the lower shell is fixedly provided with the upper shell by bolt, and the upper shell and the lower shell are connected by O-shaped ring; graphene plate is arranged in a floating, can limit the floating range through the baffle and connecting rod guide, and according to critical point floating oil floating, when water component is relatively small, graphene plate by the block limit, can prevent oil to avoid it from the water outlet. the purifying process to ensure.