压滤机自动控制系统的改造

Modification of Automatic Control System of Filter Press

压滤机是选煤厂处理煤泥的关键设备,目前西山煤电东曲选煤厂压滤机的控制系统无法满足实际生产需求。在分析东曲选煤厂压滤机控制系统现状的基础上,对压滤机三个工作阶段提出相应的改造思路,并通过对其硬件、软件以及控制策略的改造提高压滤机工作的稳定性和自动化程度。

Filter press is the key equipment for coal preparation plant to deal with slime.At present,the control system of filter press in our coal preparation plant can not meet the actual production demand.Based on the analysis of the present situation of the filter press control system in Xishan Coal Power Dongqu Coal preparation Plant,the corresponding transformation ideas are put forward for the three working stages of the filter press,and the stability and automation of the filter press are improved through the transformation of its hardware,software and control strategy.