制酸工艺二氧化硫风机控制系统的改进研究

Process for preparing acid sulphur dioxide blower control system improvement research

简介了株冶锌I硫酸SO2风机控制的运行情况和存在的问题,重点分析了风机控制故障发生的原因及其改进方案,实施后取得了明显的效果,这对于同类大型关键设备的控制完善有着一定的借鉴意义。

This paper gives a brief introduction of zinc sulfate, SO2 I fan control operation and existing problems, focusing on analysis of the fan control fault cause and its improved scheme, after the implementation of obtained apparent effect, for similar large key equipment control improvement has certain reference significance.