On-line coal analyzer
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United States of America Patent
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-
Dec 31, 1985
Issued Date -
N/A
app pub date -
Aug 27, 1984
filing date -
Jul 6, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for on-line analysis of a coal sample. Four radial arms (16) extend from the output shaft (28) of an indexing motor (14). Sample cups (12) at the ends of the arms are indexed along a circular path past a filling station (18) where the cup is filled with pulverized coal, an analyzing station (20) where various chemical analyses are performed on the coal sample, a dumping station station (22) where the residue of the coal sample is dumped for disposal, and a cleaning station (24) where the sample cup is cleaned in preparation for another analysis cycle.
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