液氯厂间长距离管道输送系统危险性

Research on the Risk Analysis and Safety Measures of Long Distance Liquid Chlorine Factories Pipeline Transmission

相对于液氯道路运输方式而言,厂间液氯管道长距离输送的方式具有方便、快捷、经济等优点。但厂间液氯管道长距离输送存在着泄漏、中毒、火灾爆炸等事故风险。为了保障厂间液氯管线系统的安全,必须采取相应的安全措施。厂间液氯管线系统的安全措施应包括设备与管线安全设计、系统安全监控措施、系统安全联锁与自动控制措施、系统安全运行保障措施、异常处置方案措施等。

Compared with the road transport of liquid chlorine, the way of long- distance liquid chlorine factories pipeline transmission has the advantages of convenient, quick, economic, etc. But there exist accident risks in the long distance pipeline transmission, such as leakage, poisoning, fire and explosion, etc. In order to keep the system safe, the relative safety measures must be adopted and the safety measures include： the safety design of equipment and pipeline, safety moni- toring measures, safety interlocking and automatic control of the system, security measures for safety operation, abnormal condition disposition schemes, etc.