摘要
通过对新兴煤矿副立井提升机信号系统和可编程序控制器进行技术改造,提高了信号工操车的安全可靠性,同时减少了对罐次数,降低了电能消耗,提高了工作效率,保证了安全运行。
The new vice- shaft coal mine hoist signal system and the PLC to carry out technological transformation, improved signal - speaking workers of the vehicle safety and reliability, while reducing the number of cans and reduces power consumption and improve efficiency to ensure the safe operation.
出处
《煤炭技术》
CAS
北大核心
2009年第9期46-48,共3页
Coal Technology
关键词
立井绞车
效率
改造
winch shaft
efficiency
transformantion
