Grate cooler for a cement clinker kiln
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United States of America Patent
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Dec 6, 2016
Grant Date -
Feb 21, 2013
app pub date -
Jul 27, 2012
filing date -
Aug 16, 2011
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Abstract
A cooling grate, for cooling and transporting of cement clinker having at least one grate element with at least one support for cement clinker, having at least one cooling air channel discharging into the support which is inclined in conveying direction at least in a section adjacent to its outlet used to inject cooling air into the clinker has improved cooling characteristics if the cooling air channel is curved in conveying direction in at least a section adjacent to the outlet.
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