间歇液相本体法聚丙烯聚合反应计算机控制装置的设计

A DESIGN OF A COMPUTER-CONTROLLED DEVICE FOR BATCH LIQUID PHASE BULK POLYMERIZA_ TIOON REACTION OF POLYPROPYLENE

介绍一种聚丙烯反应的专用控制装置。该装置采用了自动切换正反作用、闭环识别以及优化温度控制和紧急停车系统的连锁保护等多种控制方式 ,因而可以有效地实现聚合反应的全过程自动化生产和安全保护。

This essay introduces a special control device for bulk polymerization of polypropylene. The device adopts several control systems such as automatic switching action, ring closure recognition, optimizing tmperature control , emergency shut down system's concatenate protection and so on. Therefore, it effectively realizes the automatic production and safe protection of polymerization reaction throughout the process.