超超临界锅炉安装阶段清洁度控制和检查实践

Cleanliness Control and Inspection Practices during the Installation Stage of Ultrasupercritical Boiler

分析了锅炉安装阶段异物来源,提出锅炉内部清洁度控制措施;针对某发电公司锅炉安装工程中、锅炉启动前锅炉集箱、受热面管内异物检查和清理实践,探讨了锅炉内异物检查关键点。

Analysis the foreign object sources of boiler in the installation stage,boiler internal cleanliness control measures were put forward;for a generation company in the boiler installation project,boiler header and heating surface tubes foreign object inspection and cleaning practices before trial operation of boiler,the key points of foreign object inside boiler inspection were discussed.