新型煤粉管道膨胀节伸缩筒的工艺制造技术研究

Research on manufacturing technology of new expansion joint expansion cylinder for pulverized coal pipeline

本文对新型煤粉管道膨胀节伸缩筒的制造工艺及工艺流程方案进行了分析研究,介绍了煤粉管道膨胀节伸缩筒的结构特点、工艺技术及制造难点。

In this paper,the manufacturing technology and process plan of the new expansion joint expansion cylinder for pulverized coal pipeline are analyzed and studied,and the structural characteristics,technology and manufacturing difficulties of the expansion joint expansion cylinder for pulverized coal pipeline are introduced.