石油化工大型罐区中控制阀的安全应用与研究  

Safety-application and Research of Control Valves in Large Petrochemical Tank Farm

作　　者：李柯萱[1] 施华峰[1] 任泓[2] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001 [2]中国寰球工程公司辽宁分公司,辽宁抚顺113006

出　　处：《当代化工》2012年第2期203-205,共3页Contemporary Chemical Industry

摘　　要：控制阀是石油化工罐区中的主要元件之一,它的安全性能是衡量阀门质量优劣的重要指标,阀门检验标准中对阀门的安全等级有明确的规定。通过对控制阀的类型与结构分析,并在工程设计中充分考虑其使用工况,使控制阀在石油化工大型罐区中尤其在安全方面能够合理的进行选型及应用,力求选用的阀门满足安全、合理和经济的原则。Control valves are main component in oil chemical tank farm.Safety performance of the valves is an important index of quality.The security level in inspection standards for valve has specific provision.In this paper,through analyzing types and structures of control valves and considering its operating conditions in engineering design,suitable control valves were selected and used in petrochemical industry large tank farm in terms of security,reasonable and economic principles.

关 键 词：控制阀 密封等级 防火 API607 

分 类 号：TP21[自动化与计算机技术—检测技术与自动化装置]