Method for controlling and/or regulating a crushing mill and crushing plant
摘要
<p>The method involves determining two parameters characterizing the operation of a grinding mill (2). The derivative of the former parameter is determined after the latter parameter. The sign of the derivative is determined. The grinding mill is controlled or regulated depending on the sign of the derivative. The relative speed of a grinding unit (4) is used as former parameter and the power factor is used as latter parameter.</p>
申请公布号
EP2769769(A1)
申请公布日期
2014.08.27
申请号
EP20130156417
申请日期
2013.02.22
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
LEKSCHA, ANDREAS;ZEHENTBAUER, BERND;SELEZNEV, VICTOR