摘要
传统减压阀组为链传动系统,使用中存在系统易发生故障、阀门轴端密封失效和阀板结垢等问题。轻型免维护减压阀组,设备运行状态平稳,日常维护工作量为零,解决了结垢问题,应用前景良好。
Traditional valve unit is chain transmission,the failure were happened easily in use,such as the valve shaft seal failure and the scale formation of valve plate and other failures.Light maintenance-free valve unit works smoothly,routine maintenance workload is zero,the problem of the scale formation is solved,the application prospects are well.
出处
《冶金设备》
2010年第4期78-80,共3页
Metallurgical Equipment
关键词
减压阀组
链传动
结垢
免维护
Pressure readucer unit Chain drive Scale formation Maintenance-free
