Cleaning device for refined iron casting

The utility model relates to the technical field of casting cleaning, and provides a refined iron casting cleaning device which comprises a second water tank, a cleaning net tank and a shell, a second water pump is installed at the top end of the shell, a drying mechanism is arranged on one side of the shell, a first water tank is installed at the top end of one side in the shell, and a water collecting pipe is installed on one side of the top end in the shell. High-pressure spray heads are evenly installed at the bottom end of the water collecting pipe, the cleaning net groove is installed on one side of the interior of the shell, an auxiliary structure is arranged in the cleaning net groove, an airing net plate is arranged at the bottom end of the cleaning net groove, and a flattening mechanism is arranged at the top end of the airing net plate. Due to the fact that the fan is arranged on one side of the shell, when the fan is started, air filtered by the filter screen enters the heating bin, is heated by t