Efficient oily wastewater treatment system

The invention discloses an efficient oily wastewater treatment system. The system comprises a pre-filtering module for removing solid particles; the coalescence separation module is used for realizing water-oil separation; the conveying module is used for supplying materials; the base is used for supporting and mounting the pre-filtering module and the coalescence separation module; the discharging end of the conveying module is connected with the feeding end of the pre-filtering module; the discharging end of the pre-filtering module is connected with the feeding end of the coalescence separation module. The device is convenient to install and build, the base and the rectangular through hole are arranged in a matched mode, transferring and carrying are convenient, the device adapts to different treatment occasions, oil-containing wastewater and solid particles can be effectively separated by adjusting the flow and precision, and a demulsifier or an adsorbent does not need to be added. 本发明公开了一种高效含油废水处理系统，包括用于