锅炉及加热炉联锁装置关键项目检测方法  

Detection Methods for Key Items of Boiler and Heating Furnace Interlocking Device

作　　者：王天荣 WANG Tianrong(Research Institute of Experiment and Detection of Xinjiang Oilfield Company)

机构地区：[1]新疆油田公司实验检测研究院

出　　处：《油气田地面工程》2024年第6期68-72,共5页Oil-Gas Field Surface Engineering

摘　　要：为检测验证油气田在用锅炉及加热炉安全联锁保护装置的有效性,保障锅炉及加热炉运行过程中的设备完整性及本质安全,对其安全联锁保护装置关键项目进行了梳理,并根据安全联锁保护装置远程控制系统的工作原理以及现场各关键项目信号的传递方式,采用直接检测法或模拟检测法改变现场各联锁装置的远程传递信号,以此验证安全联锁是否有效并实现动作响应。通过对两种方法可行性及适用性的理论分析和研究,并加以新疆油田现场实践、验证和总结,结果证明:对油气田在用锅炉及加热炉安全联锁保护装置各关键项目的有效运行与否可以采用直接或模拟检测法进行现场检测验证,验证结果安全、可靠。近年来,通过此方法已在新疆油田累计开展了1200多台在用锅炉及加热炉安全联锁保护装置的检测验证工作,为设备的本质安全运行提供了保障,也为其他各油气田在用锅炉及加热炉安全联锁保护装置的安全、有效运行提供检测技术指导。In order to test and verify the effectiveness of safety interlock protection devices for boilers and heating furnaces in use in oil and gas fields,and ensure the integrity and intrinsic safety of equipment during the operation of boilers and heating furnaces,key items of their safety interlock protection devices have been sorted out.And based on the working principle of the remote control system of the safety interlock protection device and the transmission method of signals for various key items on site,direct detection methods or simulated detection methods are used to change the remote transmission signals of on-site interlocking devices,so as to verify whether the safety interlocking is effective and achieve action response.Through theoretical analysis and research on the feasibility and applicability of the two methods,as well as field practice,verification,and summary in Xinjiang Oilfield,the results prove that direct or simulated detection method can be used to verify the effective operation of key items of the safety interlock protection device for boilers and heating furnaces in use in oil and gas fields,and that the results are safe and reliable.In recent years,through this method,more than 1200 in-service boiler and heating furnace safety interlock protection devices have been tested and verified in Xinjiang Oilfield,providing assurance for the intrinsically safe operation of the equipment,as well as providing technical guidance for the safe and effective operation of other in-service boiler and heating furnace safety interlock protection devices in oil and gas fields.

关 键 词：锅炉 加热炉 安全联锁保护装置 关键项目 直接检测法 模拟检测法 

分 类 号：TE9[石油与天然气工程—石油机械设备]