摘要
目前煤矿井下掘进工作面大多使用局部通风机供风方式治理工作面的瓦斯,常用局部通风机使用专用双切换开关,但有时风机发生软故障开关不能正常切换导致双风机停机、工作面停风等故障,因此,通过对局部通风机控制系统进行改造,实现了局部通风机运行环境及参数的在线监测及远程控制,提高了供风安全性。
At present,the local fan is mostly used to control the gas in the working face in the tunneling face of the coal mine,and the special double switch is commonly used in the local fan,but sometimes the soft fault switch of the fan can not switch normally,resulting in the double fan shutdown,the working face shutdown and other faults.Therefore,through the transformation of the local fan control system.The on-line monitoring and remote control of local fan operating environment and parameters are realized,and the safety of air supply is improved.
作者
任彦峰
Ren Yanfeng(Tunlan Mine of Shanxi Coking Coal Group Co.,Ltd.,Taiyuan Shanxi 030206)
出处
《机械管理开发》
2021年第7期252-253,共2页
Mechanical Management and Development
关键词
局部通风机
监测
远程
通讯
参数
local fan
monitoring
remote
communication
parameters
