基于RCM的工业设备维护系统的设计及其应用

发布时间：2018-01-22 00:30

本文关键词： 设备维护可靠性 RCM管理系统循环水系统设计故障分析 GIS平台预警管理系统　出处：《电子科技大学》2011年硕士论文　论文类型：学位论文

【摘要】：随着科学技术的发展,系统设备的大型化、复杂化,设备的维护越来越复杂。系统设备满足社会生产的需要的同时也对设备维护技术提出了更高的要求,从而推动了维护技术的完善和发展。基于可靠性的设备维护(RCM,reliability centered maintenance),不仅要关注设备故障,还要将设备故障后果纳入设备维护决策的考虑的因素中,是综合了事故后果和故障模式的有关信息,以系统运行经济性为基础的设备维修模式。是一种融事后维护、定期维护、状态维护、改进性维护为一体的、优化的最优混合维护方式。基于可靠性的维护是主流的维护制度,也可以认为RCM是一种状态维护。维护维护技术正向RCM与状态维护的方向发展,但是RCM与状态维护在选择诊断手段时的准则倾向不同、规划选择状态监控的对象也不同。RCM注重从系统可靠性分析的结果选择状态监测对象而诊断技术,状态维护侧重于维护成本考虑规划原则。本文以煤化工企业的循环水系统为依托,利用RCM分析确定循环水系统的状态维护项目。论文设计的目的是使人们对设备故障分析及预警管理系统在化工企业领域的应用有进一步的了解。设计包括:RCM管理系统的核心技术、RCM系统设计原则、循环水系统设计方案等。故障分析及预警管理系统是企业安全生产的重要保障,以生产过程中设备运行的实时数据和设备正常运转标准为依据,根据设备的重要度和故障对安全、环境的影响及后果,结合工程标准、使用要求等信息确定设备维护策略和维护任务,并通过维简准则和优化方法的运用,实现工业现场设备的维护管理,确保重点设备的及时维护和正常运行,以设备使用寿命和效能的最优化实现企业生产效益的最大化,从而为安全生产提供良好的设备管理和维护方式。本文对兖矿集团国宏化工有限公司改造后的循环水系统作了重点的探讨,提出了基于RCM的循环水系统故障分析及预警管理系统的实施方案。
[Abstract]:With the development of science and technology, the large-scale and complex of system equipment, the maintenance of equipment is becoming more and more complex. System equipment to meet the needs of social production, but also put forward higher requirements for equipment maintenance technology. Thus promoting the improvement and development of maintenance technology. Equipment maintenance based on reliability should not only focus on equipment failure, but also on reliability centered maintenance. It is necessary to take the equipment failure consequence into consideration in the equipment maintenance decision, which synthesizes the relevant information of the accident consequence and the fault mode. Based on the system operation economy, the equipment maintenance mode is a combination of post maintenance, regular maintenance, state maintenance, and improved maintenance. The maintenance based on reliability is the mainstream maintenance system. It can also be considered that RCM is a kind of state maintenance. The maintenance and maintenance technology is developing in the direction of RCM and state maintenance. However, RCM and state maintenance have different criteria when choosing diagnostic methods. RCM focuses on the diagnosis technology of selecting state monitoring object from the result of system reliability analysis, and state maintenance focuses on maintenance cost and planning principle. This paper is based on the circulating water system of coal chemical enterprises. The purpose of this paper is to make people have a better understanding of the application of equipment fault analysis and early warning management system in the field of chemical enterprises. The design includes:. The core technology of RCM management system. Design principle of RCM system, design scheme of circulating water system, etc. Fault analysis and early warning management system is an important guarantee of enterprise safety production. Based on the real-time data of equipment operation and the normal operation standard of equipment in the production process, the system is safe according to the importance of equipment and failure. Environmental impact and consequences, combined with engineering standards, use requirements and other information to determine equipment maintenance strategy and maintenance tasks, and through the use of maintenance criteria and optimization methods to achieve industrial site equipment maintenance and management. To ensure the timely maintenance and normal operation of the key equipment, to optimize the service life and efficiency of the equipment to maximize the production efficiency of the enterprise, thus providing a good equipment management and maintenance for safe production. This paper mainly discusses the circulating water system of Guohong Chemical Co., Ltd. Yankuang Group, and puts forward a scheme of fault analysis and early warning management system of circulating water system based on RCM.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH17

【引证文献】