摘要
为解决选煤厂洗选供水系统的循环水泵存在能耗高、运行效率低等现状,采用变频调速技术对循环水泵实施变频技术改造。经实践证明,采用变频调速技术不仅能平滑调速,在节能上具有极好的效果,而且提高了设备的安全性能,使选煤厂逐步向节约型企业转变,在煤炭行业上具有很大的应用价值。
To resolve coal supply system circulating water pump of high energy consumption, run inefficient status quo, uses frequency conversion velocity modulation technology on circulating water pump application of frequency conversion technology. A proven, uses frequency conversion velocity modulation technology not only smooth speed regulation, has a very good effect on energy-saving and improve safety performance of equipment so that gradually shift towards saving enterprises of coal preparation plant, in coal industry has a very great application value.
出处
《煤矿机械》
北大核心
2013年第2期176-177,共2页
Coal Mine Machinery
关键词
变频调速
循环水泵
改造
应用
frequency conversion speed regulation
circulating pump
transformation
application
