轨道球阀执行机构技术改造应用  

Technical Improvement and Application of Orbital Ball Valve Actuator

作　　者：刘建斌[1] 

机构地区：[1]吐哈油田丘东采油厂,新疆鄯善838202

出　　处：《石油化工设备》2011年第1期69-71,共3页Petro-Chemical Equipment

摘　　要：对轨道球阀执行机构的结构及功能进行分析,指出了执行机构存在的问题,并给出了执行机构技术改造的具体方案。改造方案实施后,保证了轨道球阀平稳安全运行,提高了企业的经济效益和社会效益。The structure and functions of orbital ball valve actuator were analyzed, and the existing problems in the actuator were proposed. In addition, the concrete technical improvement scheme of the actuator was provided. After the improvement scheme being implemented, the or- bital ball valve will be running safely. The economic efficiency of enterprise will be enhanced.

关 键 词：轨道球阀 双作用执行机构 电磁阀 磁感应接近开关 改造 

分 类 号：TQ055.8[化学工程] TE969[石油与天然气工程—石油机械设备]