The invention discloses equipment for utilizing hogwash in environmental protection treatment. A partition plate is transversely fixed in a box body of the equipment to divide the box body into an oil accumulating chamber and an oil storing chamber; an oil and water pipe is fixed at an oil and water hole located in the lower portion of a filter box, an oil inlet pipe is fixed at an oil via hole of the partition plate, and the oil inlet pipe on the partition plate is connected with a telescopic pipe in a sealing mode; a residue filter is installed in the filter box, an oil absorbing floater floats on the hogwash surface in the oil accumulating chamber, the oil inlet pipe is connected with the oil absorbing floater through the telescopic pipe, an oil draining switch is installed at the bottom of the interior of the oil storing chamber, and the box body is provided with observation windows and water outlets. The equipment for utilizing the hogwash in environmental protection treatment is simple in structure, good in industrialization market prospect, high in commercial value and very convenient to manufacture and use, collected hogwash oil is free of water, solid-liquid separation and oil-water separation are simultaneously achieved with one equipment, and therefore kitchen waste can be recycled and utilized by serving as industrial raw materials; pollutant discharge is reduced so that a kitchen is free of peculiar smell, the environment is protected, and the equipment is preferential equipment for recycling the kitchen waste.