摘要
微波作为高效清洁的能源被广泛应用于食品、药材、化工等领域。针对煤泥的特点,设计了基于PLC的煤泥微波干燥自动控制系统。系统选用罗克韦尔PLC为核心控制部件,以工业以太网(EtherNet/IP)通讯方式组网,对系统的电弧、压力、温度、流量等进行监控,同时使用Factory Talk View Machine Edition绘制控制界面。系统设计完成后,在神华集团大武口选煤厂金能分厂进行连续性生产实验,通过干燥完成煤泥水分及发热量的测量,结果表明系统性能稳定,效果良好,能够有效实现煤泥的快速干燥,节能环保无噪声,安全可靠。
As an efficient and clean energy, microwave is widely used in food, medicinal materials and chemical industry. Based on the characteristics of slime, design PLC slime microwave drying automatic control system. The system uses Rockwell PLC as core component,EtherNet/IP as communication mode,which are used to monitor the voltaic arc, pressure, temperature and flow. The Factory Talk View Machine Edition is used to draw the control interface. The newly designed system is put into use in Jinneng Branch, Dawukou coal preparation plant. Test the moisture and calorific value of slime after drying. The results show that, the system has better stability, drying efficiency and environmental performance.
出处
《洁净煤技术》
CAS
2013年第4期109-111,共3页
Clean Coal Technology
关键词
微波
自动控制系统
PLC
microwave
automatic control system
PLC
