锅炉引风机出口挡板移动式密封装置改造设计  

Design Modification on the Mobile Sealing Device of the Outlet Baffle of Boiler Induced Fan

作　　者：黄新 刘翔宇 牟云 胡振发 HUANG Xin;LIU Xiangyu;MOU Yun;HU Zhenfa(Huaneng Wuhan Power Generation Co.,Ltd.,Wuhan 430415)

机构地区：[1]华能武汉发电有限责任公司,湖北武汉430415

出　　处：《电力安全技术》2023年第6期55-57,共3页Electric Safety Technology

摘　　要：针对燃煤锅炉引风机出口挡板密封风机腐蚀严重的问题,研发了一种移动式引风机出口挡板密封装置,通过改变装置的布置、连接和投运方式,有效解决了密封装置因腐蚀而无法及时投运的问题,提高了设备的可靠性和使用寿命,保障了引风机检修工作的安全性,机组的经济性也得到进一步改善。In allusion to the serious corrosion of outlet baffle sealed fan of a coal-fired boiler,a mobile fan outlet baffle sealing device is developed by changing the layout,connection and commissioning mode of the device,which effectively solves the problem that the sealing device cannot be put into operation in time due to corrosion,improves the reliability and service life of the equipment,ensures the safety of the maintenance of induced fan,and further improves the economics of the unit.

关 键 词：引风机 出口挡板 密封风机 腐蚀 

分 类 号：TM621.2[电气工程—电力系统及自动化]