超临界600MW机组高压加热器缺陷探讨

Discussion on defects of high pressure heater of supercritical 600 MW unit

对双鸭山发电有限公司600 MW机组试运中高压加热器出现的漏泄问题进行了原因分析,拟定了解决办法,采取了预防措施,保证了高压加热器正常运行,提高了高压加热器投入率。

This paper analyzes reasons for the high pressure heater leakage in the trial operation of Shuangyashan Power Generation Corporation＇s 600 MW unit. Countermeasures are sketched out and precautions are taken to ensure the normal operation of high pressure heater and enhance the input ratio of high pressure heater.