Method and apparatus for clamping incinerator grate bars
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United States of America Patent
Stats
-
Jan 12, 1993
Grant Date -
N/A
app pub date -
Feb 3, 1992
filing date -
Feb 18, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A grate bar assembly for use in a combustion furnace, particularly, in a waste incinerator having a combustion chamber, includes a plurality of overlapping rows of grate bars extending across the combustion chamber, each row of grate bars being composed of a plurality of juxtaposed grate bars; a grate bar support; and a preferably hydraulically operated releasable clamping device disposed outside the combustion chamber for laterally clamping the plurality of overlapping rows of grate bars and for moving the juxtaposed grate bars toward each other. A method of operating the grate bar assembly is also disclosed.
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Cited Art Landscape
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