炼钢厂的工艺安全管理实践研究

Discussion on Practice of Process Safety Management in Steelmaking Plant

将工艺安全管理(PSM)应用在炼钢厂的安全管理中,根据炼钢厂的工艺特点,建立新的HAZOP、JSA安全模型进行工艺安全分析,用LS法和LEC法进行风险评估,根据分析评估结果有针对性地进行防控;在风险防控上,应用LOTO、DNT/DNT例外这两个安全管理工具。通过运用这种管理人员、技术人员和基层员工全员参与的安全管理方法,优化了炼钢厂的安全管理。

The process safety management(PSM)is applied in the safety management of steelmaking plants.According to its process characteristics,new HAZOP and JSA safety models are established for process safety analysis.LS method and LEC method are used for risk assessment.And prevention and control measures are carried out according to the results of analysis and assessment.In risk prevention and control,LOTO and DNT/DNT exception are used as safety management tools.The safety management of steelworks is optimized by using safety management method in which managers,technicians and all frontier staff participate.