临涣选煤厂东区压滤控制系统改造

Improvement of filter pressing control system in easten Linhuan preparation plant

介绍了基于FIX(自动化监控软件)的PLC(可编程控制器)控制系统对压滤控制系统的改造,阐述了PLC控制系统的原理、功能和特点。实践证明,PLC的应用提高了自动化控制水平,保证了选煤的安全可靠运行,取得了良好的经济和社会效益。

The filter pressing system has been modified by programmable logic controller based on FIXo The improved control system structure and characteristics were analyzed. Introduce the principles, functions and features of programmable logic controller. The results show that the level automation is improved, ensure safe and reliable operation of coal preparation, achievegood economic and social benefits.