摘要
针对哈尔滨第三发电有限责任公司 6 0 0MW锅炉配的空气预热器在运行时存在的问题 ,对空气预热器的各密封系统、支承轴承、导向轴承装置、传动系统、传热元件等部件作了技术改造 ,改造后运行表明效果良好。图
The paper reports on existing boiler problems and improvements performed on various sealing systems, supporting bearings, guide bearings, transmission system, heat transmission elements of the 600MW boiler's air preheater of Harbin No.3 Power Co.Ltd., results of improvement proved satisfactory in operation. Figs 6
出处
《发电设备》
2001年第3期4-7,共4页
Power Equipment
关键词
锅炉
空气预热器
技术改造
漏风控制系统
boiler
air preheater
air leakage rate
dual sealing
central transmission
circumferential transmission
improvement
