利用图像片判断管道腐蚀深度的方法--可以在现场使用的检查判断技术

在石油炼制、石油化工装置中，管道设备常常出现腐蚀等问题，为保证安全，使其正常运行，需要进行维修检查，本文介绍的是可取代以前的工业Ｘ光片，，利用特殊萤光休的 、高鲜敏度的图像调整片ＩＰ，通过新的数据处理方法，确定健全部位和腐蚀部位，以此来确定壁厚腐蚀深度。是一析的管道测量技术，同以餐的平面部位以及大口径管道壁厚减薄深度的方法。

Method of Using Image Film to Judge Pipeline Corrosion Depth

In petroleum refinery and petrochemical equipment, the pipeline is always corroded . To ensure the operating safety , repare and check is necessary. This article introduces a new kind of pipeline measuring technique to replace the industrial X-ray film, using high sensitivity image of special fluorenscent to adjust whole IP, through new data process to make sure the corroded position and the W.T. corrosion depth of pipeline. That is, the method of judging the plane area out of the section and W.T reducing depth of large diameter pipeline.