Efficient pulverization processing equipment and method for steel ladle pouring residues

The invention relates to steel ladle pouring residue efficient pulverization processing equipment and method, and belongs to the technical field of metallurgical equipment and methods. According to the technical scheme, a pool bottom water supply and drainage ditch (24) is formed in the pool bottom of a slag stewing pool (1), the pool bottom water supply and drainage ditch (24) is communicated with a water supply pipe (7) and a water pumping pipe (8), the water supply pipe (7) supplies water produced in a circulating water pool (4) to the hot slag stewing pool (1) through a water supply pump (19), and the water pumping pipe (8) pumps accumulated water in the slag stewing pool (1) to the circulating water pool (4) through a water pump (20); the slag pool upper cover (2) is additionally buckled on the top of the hot smoldering slag pool (1), and the steam exhaust chimney (3) is arranged between the hot smoldering slag pool (1) and the slag pool upper cover (2) and extends out of the slag pool upper cover (2). T