关于安全评价的设计.docVIP

重庆科技学院 《油气储运管理规范》课程设计报告 学 院:石油与天然气工程学院 专业班级: 储运普08-2 学生姓名: 杨鸣峰 学 号: 2008442499 设计地点（单位）____ __重庆科技学院________ __ 设计题目:_ CNG加气站安全评价 完成日期： 2011 年 12 月 10日 指导教师评语: ______________________ _________________ _______________________________________________________________________________________________________________________________________________________________________________________________________ __________ _ 成绩（五级记分制）:______ __________  指导教师（签字）:________ ________ 摘 要 本文对CNG站常见的故障进行了详细的描述,提出了相应的故障排除措施。针对CNG站的属于高风险性场所,分析了CNG站火灾的危险性及其原因ABSTRACT This paper includes a brief review of system composing and characteristic of CNG stations, a particular description of failures frequently occurring and method for eliminating corresponding failures in CNG stations. Based on that CNG stations belong to highly hazard ground, the causation and dangerousness of fire hazard is analyzed. Formulation of oil depot safety management measures of city CNG station safety status and state property, station staff and the surrounding peoples lives are closely related, so the CNG station safety status to make scientific assessment is of great significance. Compressed natural gas as a new fuel, because of sufficient combustion, high value of utilization, little pollution, is very popular, at present in our country is popularized. However, because CNG is a kind of flammable and explosive gas, together with CNG station in the city of most densely populated areas, such as accidents, extremely easy to cause serious economic losses and casualties. Key words：CNG station safety evaluation risk factors 前言安全生产是企业生存和发展的基本保证，“安全第一、预防为主、综合治理”是我国安全生产管理的方针，也是企业生产必须遵循的一条准则 危险、有害因素分析 危险因素是指能对人造成伤亡或对物造成突发性损坏的因素。危险因素分析的目的是对系统中（包括人、机、物、料、环境）所存在的潜在危险进行辨识、分析，确定其危险等级，并根据其危险等级，采取对策措施，预防危险酿成事故。 有害因素是指能影响人的身体健康，或对物造成慢性损坏的因素。有害因素分析的目的则是找出生产过程中对作业人员和设备、设施可能产生的各种有害因素，并评定其等级，从而提出改善劳动条件和实现安全防护的要求。 通