摘要
针对某煤矿生活污水处理厂 ,设计了一套由模拟屏、上位机、可编程序控制器、变频器及相应传感器、执行机构组成的计算机自动控制系统 ,实现在线检测、自动控制、上位机和模拟屏监控。运行实践表明 ,该系统具有较好的灵活性和较高的可靠性 。
The authors has designed a set computer auto control system with analogue board, upper computer, PLC, frequency converter, sensors and performance mechanism for a residential sewage treatment plant in a coal mine. The system can have a on-line detection, auto control and monitoring with the analogue board and upper computer. The practice results showed that the system had a good flexibility and high reliability, which could be a reference with the auto control technology to the residential swage treatment plant in coal mine.
出处
《煤炭科学技术》
CAS
北大核心
2004年第7期38-40,共3页
Coal Science and Technology
关键词
污水处理
氧化沟
自动控制
sewage treatment
oxidation ditch
auto control
