摘要
针对QJT250/1140(660)型矿用刮板输送机调速启动器使用限矩型液力耦合器、双速电机存在的问题,详细介绍了JT250/1140(660)矿用刮板输送机调速启动器的控制原理、调速启动方式,通过在晋华宫矿使用,取得良好的效果,基本满足使用要求。
Based on the existing problems of using rectangular hydraulic coupler and two-speed motor in QJT250/ 1140 (660)-type mining drag conveyor adjustable starter, the author elaborated the control principle and adjustable start mode of drag conveyor adjustable starter. Good results were achieved and requirements were met by using it in Jinhuagong mine.
出处
《太原科技》
2009年第3期83-84,87,共3页
Taiyuan Science and Technology