Apparatus for the treatment and conveyance of feed sludge
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United States of America Patent
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Dec 3, 1991
Issued Date -
N/A
app pub date -
Feb 16, 1990
filing date -
May 4, 1988
priority date (Note) -
Expired
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Abstract
Apparatus for treating and conveying feed sludge to a vitrification device comprising a fluidized bed drier, means for feeding glass frit and the sludge into the upwardly flowing gas in the drier and a long conduit leading from the drier to a vitrification device. The conduit contains a compressed gas ejector which withdraws the dried sludge from the drier and conveys it to the vitrification device.
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