聚乙烯醇风送装置控制系统的设计

Design of Control System for PVA Pneumatic Conveying Unit

介绍了聚乙烯醇风送装置控制系统的设计,针对风送装置的工艺流程特点,重点介绍了风送工艺流程;控制方案的选择,DCS控制方案的设计过程及联锁程序。

The design of the PVA pneumatic conveying unit control system is introduced,and aiming at process characteristics of the pneumatic conveying unit,the pneumatic conveying process,the selection of the control system,the adoption of DCS control design process and the interlock procedure are described.