焦炭塔结构健康监测系统开发与应用  

Development and application of structural health monitoring system for coke tower

作　　者：赵娜[1] 张理京 唐方雄[1] ZHAO Na;ZHANG Lijing;TANG Fangxiong(China special equipment inspection and research institute,Beijing 100029,China)

机构地区：[1]中国特种设备检测研究院,北京100029

出　　处：《无损检测》2022年第11期12-15,56,共5页Nondestructive Testing

基　　金：国家重点研发计划课题(2018YFF0214702)。

摘　　要：基于高温应力、声发射、倾斜和温度等监测技术,设计开发了焦炭塔结构健康监测系统,包括传感子系统、数据采集与传输子系统和软件子系统等。采用开发的监测系统在某石化公司焦炭塔上进行了试验验证,证明该系统可实现焦炭塔关键区域声发射、倾斜及温度等参数的实时在线监测,具有较好的可靠性和稳定性,可满足焦炭塔关键参数在线监测的工程需求。Based on the monitoring technologies of high temperature stress, acoustic emission, inclination and temperature, the structural health monitoring system of coke tower was designed and developed, which including sensing subsystem, data acquisition and transmission subsystem and software subsystem. The developed monitoring system was tested and verified on the coke tower of a petrochemical company. It was proved that the monitoring system could realize the real-time on-line monitoring of acoustic emission, inclination and temperature in the key areas of a coke tower with good reliability and stability, and it also could meet the engineering requirements of on-line monitoring of key parameters of a coke tower.

关 键 词：焦炭塔 健康监测 声发射 高温应力 倾斜 

分 类 号：TM932[电气工程—电力电子与电力传动] TG115.28[金属学及工艺—物理冶金]