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Adjusting Process of Running-adjustive Forced-draft Fan & Analysis of Frequent Malfunction
Author(s): LI Xinpeng
Pages: 43-
45
Year: 2001
Issue:
12
Journal: NORTH CHINA ELECTRIC POWER
Keyword: 动调风机; 液压缸; 错油阀; 反馈杆; 运行; 维护; 故障;
Abstract: 动调送风机在运行中靠改变叶片角度调节风机性能和出力,其操作方便、节能效果好,且价格适中,因此在大型火力发电厂中得到了广泛的应用 .但其核心机构均为动调执行机构,其结构精密,对装调、维护均有较高要求.为此,介绍其工作原理和调整过程,分析运行中易出现故障的问题并指出解决方法,以促进其运行和维护水平的提高.
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