无损检测技术在尿素合成塔定期检验中的应用

Non-destructive Inspection Technology in Urea Converter Periodic Inspection Application

尿素成塔是化肥生产企业的关键设备,根据尿素合成塔的材质、结构、制造方法、工作介质和失效模式,预计可能产生的缺陷种类、形状、部位和方向,采用合适的无损检测方法,尽可能检出缺陷,保证设备的安全运行。

According to the urea method,the actuating medium and rection were estimated possibly to used to find out the flaw as far as converter the material quality, the structure, the manufacture the failure mode,the flaw type,the shape,the spot and the dioccur. The appropriate non-destructive inspection method was possible, and to assure equipment in safe operation.