言前由于历史的原因,国产汽轮机的保温工作,过去均由电厂施工单位完成,保温质量没有统一的规范。随着汽轮机单机功率日益增加,汽轮机保温质量的好坏,也影响到汽轮机的正常启动、停机和运行的经济性。因此,我厂在300MW 汽轮机完善化工作中,也将汽轮机保温工作列为研究项目。我们对汽 Due to historical reasons, domestic steam turbine insulation work in the past were completed by the power plant construction unit, insulation quality is not uniform norms. With the continuous increase of steam turbine power, the quality of steam turbine insulation also affects the economy of normal start-up, shutdown and operation of steam turbines. Therefore, I plant in the 300MW turbine to improve the work, but also the steam turbine insulation as a research project. We are steam