霍尼SM系统在己内酰胺生产线应用与维护

Application and Maintenance of Honeywell SM System in Caprolactam Production Line

本文主要涉及到Safety Manager System在60万吨己内酰胺生产线的应用与维护中的心得与经验。首先,从SIS系统的基本概念及其总原则引出霍尼SIS系统,着重介绍了Safety Manager System系统柜内重要组件及QRP冗余机制。再结合霍尼SIS在己内酰胺生产线的实际应用,详细说明了Safety Manager System系统在实际项目中系统硬件、网络、电源、接地、信号等的配置,来进一步地了解霍尼SIS的特点。最后,简单介绍实际维护Safety Manager System过程中的工作量,详细阐述了生产过程中发生的突发难点问题、技改增加点位问题及日常维护的常见问题。为化工仪表自控设计人员在今后的石油化工项目的SIS系统选型方案提供了借鉴;在工厂Safety Manager System难点问题的处理上提供了参考方案,为系统日常维护及常规问题提供了借鉴。

is paper mainly involves the experience and experience of the Safety Manager System in the application and maintenance of 600,000-ton caprolactam production line.Firstly,Honeywell SIS System is introduced from the basic concept and general principles of SIS system,and the important components in the Safety Manager System cabinet and QRP redundancy mechanism are emphatically introduced.Combined with the practical application of Honeywell SIS in caprolactam production line,the configuration of System hardware,network,power supply,grounding,signal and so on in the actual project of Safety Manager System is explained in detail,so as to further understand the characteristics of Honeywell SIS.Finally,the workload in the actual maintenance of Safety Manager System is briefly introduced,and the sudden difficult problems occurred in the production process,the problem of increasing the point of technical transformation and the common problems in daily maintenance are elaborated.It provides reference for chemical instrument automatic control designers in the future petrochemical project SIS system selection scheme;In the factory Safety Manager System to deal with difficult problems to provide a reference scheme;In the system routine maintenance and routine problems provide reference.