化工企业危险工艺自动化控制及安全联锁改造研究

Research on Automatic Control and Safety Interlocking Transformation of hazardous Processes in Chemical Enterprises

化工企业在生产过程中,由于生产需要,经常会涉及一些危险工艺的操作,给生产过程带来一定的安全隐患。本文采用危险与可操作性分析(HAZOP)技术对工艺过程中存在的风险进行分析,以危险工艺磺化反应装置为例,对磺化反应装置的自动化控制及安全联锁改造进行研究,以供同类型的系统进行功能验证与测试。

In the production process of chemical companies,hazardous processes are often involved,and there are certain safety hazards in the production process.This article uses HAZOP technology to analyze the risks in the process,and takes the hazardous process sulfonation reaction device as an example,carrying out targeted research on the automatic control and safety interlocking transformation of the sulfonation reaction device.