科技创新与应用2024，Vol.14Issue(19)：135-138,4.DOI:10.19981/j.CN23-1581/G3.2024.19.031
闭锁料斗程控球阀可靠性RCM分析
孔立新 1刘莉1
作者信息
- 1. 中国石油化工股份有限公司北京燕山分公司,北京 102500
- 折叠
摘要
Abstract
Taking 31 programmable ball valves in the locking hopper unit of a certain company's No.1 gasoline desulfurization unit as an example,a reliability centered maintenance(RCM)analysis is conducted.Through fault mode and impact analysis,identify the main failure modes of programmable ball valves,analyze the causes of failure,determine the impact and risk level of faults,and provide appropriate fault identification methods.Propose reasonable maintenance time and types to improve the operation status of programmable ball valves(referred to as improved operation status here)and reduce the failure rate.The optimized strategy improves the operational reliability of the programmable ball valve and reduces unplanned shutdowns of the locking hopper system.关键词
程控球阀/失效模式/影响分析/风险/策略Key words
programmable ball valves/failure mode/impact analysis/risk/strategy分类
能源科技引用本文复制引用
孔立新,刘莉..闭锁料斗程控球阀可靠性RCM分析[J].科技创新与应用,2024,14(19):135-138,4.
