300 MW级亚临界锅炉管爆裂原因及剩余寿命评估

Cause and Remaining Life Assessment of 300MW Class Sub Critical Boiler Tube Bursting

以300 MW级亚临界锅炉管为核心,通过实验的方式,验证300 MW级亚临界锅炉管爆裂原因,并对300 MW级亚临界锅炉管的剩余寿命进行综合评估,提出了300 MW级亚临界锅炉管的日常养护方式,以保证其安全使用。

In this paper, the 300 MW subcritical boiler tube is taken as the core in this study. Through the experiment, the reason of the burst of 300 MW grade subcritical boiler tube is verified, and the residual life of the 300 MW grade subcritical boiler tube is synthetically evaluated, and the daily maintenance mode of the 300 MW grade subcritical boiler tube is put forward to ensure the safe use.