Device for feeding fluidizing gas to the openings in a grid for supporting a bed of particles to be fluidized
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United States of America Patent
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Nov 6, 1990
Grant Date -
N/A
app pub date -
Aug 16, 1989
filing date -
Aug 19, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The device for feeding fluidizing gas to the openings (1) in a fluidizing grid (2) comprises an end piece (4) fitted on each bottom inlet (3) to each opening (1) and having a length e lying in the range between 0 and 0.5 times the diameter d of the end piece, and a cup (5a) into which the end piece extends, with the bottom (6) of the cup being at a distance i from the end piece, which distance may optionally be adjustable. The entire device is housed in a fluidizing gas feed box (5).
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