Method and apparatus for preheating glass batch
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United States of America Patent
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Oct 18, 1988
Issued Date -
N/A
app pub date -
Mar 2, 1984
filing date -
Dec 28, 1981
priority date (Note) -
Expired
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Abstract
A method and apparatus for preheating particulate glass batch comprises a rotatable drum for mixing batch with heat transfer media in a heat transfer relationship, means for directing the heated batch from the container to a glass melting furnace, means for venting gases and gas-borne particulate matter from the drum, means for separating a selected portion of the particulate matter from the vented gases, and means for directing the separated particulate matter into the glass melting furnace.
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