我厂合成气重油气化炉是裂解重油为生产辛醇而制取合成气(CO、CO_2、H_2)的中压气化炉,炉体直径为2.4m,操作压力为3MPa,反应温度1350℃。采用36mm、15MnVR低合金板,内衬耐火砖和保温材料,炉体外表面设计温度为200℃。气化炉由于使用压力高、温度高,特别是对承压件的炉体的管理是相当重要的。气化炉属于三类容器,在管理上应按国家发布的“压力容器安全监察规程”严格管理、防止恶性事故的发生。但在气化炉生产 Our syngas heavy oil gasifier is a medium pressure gasifier for cracked heavy oil for producing octanol and producing syngas (CO, CO_2, H_2). The furnace has a diameter of 2.4m, an operating pressure of 3MPa and a reaction temperature of 1350 ℃. Using 36mm, 15MnVR low alloy plate, lined with refractory bricks and insulation materials, the outer surface of the furnace design temperature of 200 ℃. Gasifier due to the use of high pressure, high temperature, especially for the pressure of the furnace body management is very important. Gasifier belongs to three types of containers, in management should be issued by the state “pressure vessel safety supervision procedures ” strict management, to prevent the occurrence of a vicious accident. But in gasifier production