循环流化床锅炉顶棚水冷壁管磨损爆管浅析  

The water wall tube wear burst analysis of CFB boiler ceiling

作　　者：董兵天 王新伟 

机构地区：[1]甘肃有色冶金职业技术学院,甘肃金昌737100 [2]内蒙古鄂尔多斯市达拉特旗神华亿利能源有限责任公司设备维护部,内蒙古鄂尔多斯017000

出　　处：《科技创新导报》2013年第25期36-37,40,共3页Science and Technology Innovation Herald

摘　　要：该文针对神华亿利能源有限责任公司电厂2台CFB锅炉炉膛顶棚水冷壁管局部磨损造成管壁减薄,从而导致爆管的根本原因进行了剖析,最终金属电弧喷涂能有效防止CFB锅炉炉膛顶棚水冷壁管的磨损和腐蚀,保证了神华亿利能源有限责任公司电厂的平稳生产,取得了较好的经济效益。in this paper,the root cause of CFB boiler water wall wear tube explosion are analyzed in the Shenhua Yili energy limited liability company,which can effectively prevent the CFB boiler furnace roof water wall tube wear and corrosion to metal arc spraying,to ensure stable production of Yili Shenhua Energy Co.Ltd.,and achieved good economic benefit.

关 键 词：循环流化床锅炉 水冷壁管 防磨喷涂 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]