炼化装置是炼油工业领域的关键设备,炼化装置的性能直接影响到正常的工作秩序。为了能够满足工作要求,在工作中就应该高度重视炼化装置安全仪表系统。对该系统进行科学设计有助于保证炼化装置的安全。本文将重点分析炼化装置安全仪表系统设计及改进建议,通过对这方面的分析将能够使得人们对安全仪表系统能够有更加深刻地认识。 Refinery equipment is the key equipment in the field of oil refining, refining equipment performance directly affects the normal work order. In order to meet the requirements of work, we should attach great importance to the refinery safety instrumented system in our work. Scientific design of the system helps to ensure the safety of the refinery unit. This article will focus on analysis refinery safety instrumented system design and recommendations for improvement, through this analysis will enable people to have a more profound understanding of the safety instrumented system.