Cooled fluidization grid
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United States of America Patent
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-
Apr 23, 1991
Grant Date -
N/A
app pub date -
Dec 8, 1988
filing date -
Dec 11, 1987
priority date (Note) -
Expired
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Abstract
The fluidizing grid of the invention is essentially constituted by pipes (18) forming the diverging walls of the openings (17) through which the fluidizing air is blown. These pipes have a cooling liquid (water) flowing therealong, which water then flows through the heat exchange tubes of the boiler.
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