为了提升化工安全生产的水平，本文主要对化工设计与安全评价对化工安全生产的影响进行研究。文中分析了安全评价对化工安全生产的影响和化工工艺安全设计的安全性与测定，并提出了安全评价策略，主要有道化法、六阶段安全评价法、预先危险性评价、危险和可操作性评价，希望可以为有关人员提供参考。“,”In order to improve the level of chemical safety production, this paper mainly studies the impact of chemical design and safety evaluation on chemical safety production. This paper analyzes the impact of safety assessment on chemical production safety and the safety and measurement of chemical process safety design, and puts forward the safety assessment strategies, including the main youdao method, the six-stage safety assessment method, the pre-risk assessment, the risk and operability assessment, in the hope of providing reference for the personnel concerned.