precast module leveling assembly for a metallurgical vessel
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United States of America Patent
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Mar 16, 1999
Issued Date -
N/A
app pub date -
Jun 11, 1997
filing date -
Jan 22, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
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.
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