利用DCS计算模块实现焦油搅拌的控制

Realization of Tar Agitating Control with DCS Computation Module

焦油原料槽循环搅拌控制系统结构较复杂,维护量大,我们借助DCS硬件设备,用I/A Series计算模块实现了循环搅拌控制功能。输入/输出以及运行状态都可以在操作站的监视画面自动显示出来,系统维护量很小。

The circulating agitating control system for tar feedstock tank is characterized by complicated structure and large amount of maintenance work. We have realized the circulating agitating control function with the help of DCS hardware equipment and I/A series computing module. All input/output and operating state can be displayed on the monitoring picture at the operator station automatically and the maintenance work of the system is very little.