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沿海地区动调轴流风机停运期间叶片卡涩问题分析及解决 被引量:1

Technology Research to Prevent Blade Jamming of Adjustable Moving-blade Axial-flow Fan during the Outage in Coastal Area
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摘要 对沿海地区动调轴流风机停运期间叶片易发生卡涩的原因进行了分析,确认了盐雾腐蚀物是造成风机叶片卡涩的原因。提出并实施防止沿海地区动叶可调轴流风机叶片卡涩的优化方案,解决了叶片卡涩故障频发的技术难题,提高风机运行可靠性。对同类设备维护工作具有参考意义。 The analysis of the reason why the adjustable axial fan blade of the coastal area is easily jammed during the period of shutdown was carried out, confirming that the salt fog corrosion was the reason for the jamming. Optimization scheme was raised to prevent the jam of blade adjustable axial flow fan blade which solved the frequent technical problems of jam fault and improved the reliability of operation .It had important reference significance to the maintenance of similar equipment maintenance.
作者 周黎明
出处 《风机技术》 2015年第5期87-90,共4页 Chinese Journal of Turbomachinery
关键词 沿海地区 动调轴流风机 停运期间 叶片 卡涩 Coastal areas Adjustable Moving-blade Axial-flow fans Period ofshutdown blade Jam
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