Insulated refractory shield
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United States of America Patent
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Nov 10, 1987
Grant Date -
N/A
app pub date -
Apr 25, 1986
filing date -
Apr 25, 1986
priority date (Note) -
Expired
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Abstract
An insulated refractory shield is provided to reduce heat loss through the exterior surface of the refractory shield while at the same time a cooling fluid is directed over the cast metallic refractory supports and hanger means through apertures in the hanger tube. Modular insulation units are provided and are retained between the exterior face of the refractory bricks and the hanger tube by means of specialized wedges and support clips.
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