轮毂电机驱动式储罐底板漏磁检测仪  

Magnetic Flux Leakage Detector Driven by In-wheel Motor for Tank Floor Plate

作　　者：陈杰[1] 田亚团[2] 赵昆明[1] 武新军[1] 李涛[2] 高丽岩[2] 

机构地区：[1]华中科技大学机械科学与工程学院 [2]中国石油化工股份有限公司天津分公司

出　　处：《化工自动化及仪表》2017年第2期166-170,共5页Control and Instruments in Chemical Industry

基　　金：国家重大科学仪器设备开发专项(2012YQ09017502)

摘　　要：作为一种高效的无损检测方法,漏磁检测仪被广泛应用于储罐底板快速检测。为了使漏磁检测仪操作更加便捷,并进一步提高检测效率,将轮毂电机引入储罐底板漏磁检测仪的设计之中,直接采用电力驱动避免了复杂的传动机构。利用轮毂电机无接触的特性,实现在无供电情况下的手动扫查功能,提高了仪表的灵活性。实验室测试和现场应用表明:轮毂电机驱动式漏磁检测仪操作便捷,检测效率有所提高,更加适用于复杂环境下的储罐底板现场检测需求。As an efficient nondestructive testing method, the magnetic flux leakage detection method was widely used in tank floor plate＇ s inspection. In order to facilitate the operation of magnetic flux leakage detec- tor and improve its inspection efficiency, introducing the in-wheel motor into the design of magnetic flux leak- age detector was implemented and the electric drive was adopted to replace complex transmission mechanism. Through taking advantages of non-contacting characteristics of the in-wheel motor, the manual scanning was re- alized without battery power to improve detector＇ s flexibility. Both laboratory test and practical application in- dicates that, this detector can operate conveniently and fast along with the improved efficiency, especially in complicated environments.

关 键 词：漏磁检测仪 储罐底板腐蚀 轮毂电机驱动 手动扫查 

分 类 号：TH89[机械工程—仪器科学与技术]