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高炉系统中大量介质管道使用到波纹补偿器,其主要作用是补偿管道因压力、温度变化而产生的伸缩量,防止管道内的应力导致管道产生位移或崩裂,同时起到密封作用。莱钢型钢1#1880高炉炉顶煤气上升管道两个波纹补偿器出现泄漏的迹象,为保证高炉正常生产,采用外包覆的方发进行处理,取得良好绩效。
Blast furnace system, a large number of media used to corrugated bellows compensator, its main role is to compensate for the pipeline due to pressure, temperature and expansion of the amount of expansion, to prevent the pipe inside the pipeline lead to stress displacement or cracking, and play a sealing role. Lai Steel Steel 1 # 1880 blast furnace top gas pipelines two corrugated compensator signs of leakage, in order to ensure the normal production of the blast furnace, the use of the outer cover of the square hair processing, and achieved good performance.