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Comparison of Speed Adjusting Method of Feed Pump for Heavy-medium Cyclone in the Coal Preparation Plant
Author(s): 
Pages: 29-30
Year: Issue:  10
Journal: COAL

Keyword:  选煤厂调速方式比较;
Abstract: 根据工艺系统要求,选煤厂的重介旋流器入料泵需要进行调速.目前,常用的调速方式有液力耦合器调速、液体电阻调速和变频器调速.本文对3种方式的优缺点进行比较.
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