Energy-saving marine oil stain cleaner

The utility model discloses an energy-saving ocean oil stain cleaner, which relates to the technical field of ocean oil stain cleaners and comprises a separation box, a first infusion pump is fixedly connected to one side of the separation box, an extraction pipe is arranged on one side of the separation box and communicated with the separation box through the first infusion pump, and a first fixing disc is fixedly connected to the outside of the extraction pipe. A first buoy is fixedly connected to the bottom of the first fixing disc, an upper-layer liquid pumping assembly is arranged in the separation box, the exterior of the separation box communicates with a drainage pipe, a treatment box is fixedly connected to one side of the separation box, the bottom of the treatment box communicates with a liquid outlet pipe, and the top of the treatment box communicates with a feeding pipe. When the device is used, upper-layer oil dirt is extracted twice, so that the water content in the oil dirt is relatively low,