摘要
针对330MW循环流化床一次风机出现的调节门开度小、风机振动大及效率低等问题,通过热态性能试验原因分析,提出了改造方案,其结果使风机效率提高了13%-15%。
According to the problems of smaller opening guide vane,large vibration amplitude,low efficiency and soon occurred in 330 MW circulating fluidized bed primany air fan,the thermal performance test is applied to point out modification project The result has made the efficiency of fan improved 13%~15%.
出处
《风机技术》
2011年第6期77-78,80,共3页
Chinese Journal of Turbomachinery
关键词
循环流化床
一次风机
振动
改造
调节门
circulating fluidized bed
primary fan
vibration
transformation
inlet guide vane
