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介绍了新疆石油管理局20万t/a甲醇装置转化炉对流段炉管管系的施工难点、施工安装方法。主要包括对流室炉管管系安装方案的确定,炉管安装与衬里层折流砖的影响问题的解决,以及炉管的焊接和试压。
This paper introduces the construction difficulties and construction methods of convection furnace tube system of 200,000t / a methanol plant in Xinjiang Petroleum Administration. Including the convection chamber tube pipe installation plan to determine the furnace pipe lining and lining baffle effects of the solution, and the furnace tube welding and pressure test.