Water slag filtering and lifting environment-friendly device for steel mill

The utility model relates to the technical field of iron-making water slag treatment environmental protection, and discloses a water slag filtering and lifting environmental protection device for a steel mill, which comprises a coaming, a water tank is fixedly mounted on the inner side of the coaming, a groove is formed in the coaming, a filter screen is placed at the top in the groove, and the bottom of the front side of the coaming is communicated with one end of a water supply pipe. The water supply pipe is communicated with a water pump, the bottom end of the water supply pipe is communicated with the water tank, inclined plates are symmetrically and fixedly mounted on the left side and the right side of the bottom in the water tank, a drainage pipe is fixedly mounted in the inclined plate on the right side of the water tank and extends to the outer side of the water tank, and a valve is arranged on the drainage pipe. According to the automatic sediment and scum cleaning mode, automatic sediment and scum