precast module leveling assembly for a metallurgical vessel

摘要

An interconnected precast module refractory leveling assembly for a metallurgical vessel is disclosed. The precast modules of the instant invention compensate for the sloping bottom of a metallurgical vessel. At least one precast module is disposed in each of two partial rings each of which is essentially a mirror image of the other so that the height of the leveling assembly varies substantially uniformly from a high point where the two mirror image portions join to a low point 180 degrees of arc displaced therefrom where the two portions again join. Each of the refractory precast modules has a slight taper in height so that the ends of each precast module are the same height as the juxtaposed ends of the adjoining precast module.