摘要
本文介绍了三偏心蝶阀在煤化工行业50万t/a氨醇装置中的应用,就以往生产装置中调节阀的使用情况、存在的问题进行了分析阐述,并对新建项目调节阀的改良选型、使用情况作了应用总结。
This paper introduces application of three eccentric butterfly valves in 500 kt/a ammonia and methanol plant in coal chemical industry. It analyzes and expounds the use and problems of regulating valves in previous production plant, and summarizes application of improved selection and use of regulating valve in new project.
作者
郭军峰
GUO Jun-feng(Shanxi Tianze Coal Chemical Industry(Group)Co.,Ltd.,Jincheng 048000,Shanxi Province)
出处
《氮肥技术》
2018年第6期36-40,共5页
Nitrogenous Fertilizer Technology
关键词
控制系统
三偏心蝶阀
阀体
执行机构
附件
结构
特点
应用
control system
three eccentric butterfly valve
valve body
actuator
attachment
structure
characteristic
application
