LUV型炉水循环泵常见故障分析及处理  

Common Failures Analysis and Countermeasures of LUV Boiler Water Circulation Pump

作　　者：杨宏民[1] 段景卫[2] 李新国[1] 

机构地区：[1]郑州电力高等专科学校 [2]西安热工研究院有限公司

出　　处：《电站系统工程》2011年第4期23-25,共3页Power System Engineering

摘　　要：从超临界锅炉炉水循环泵结构出发,分析了泵运行中可能出现的问题,结合实际电厂炉水循环泵的常见事故,分析故障原因并提出了事故处理的方法和对策,指出炉水循环泵在设计、启动和维护保养中应避免的问题和注意事项。The possible problems during startup and operation are introduced and the reasons are analyzed through the structure of supercritical boiler water circulation pump.Combined with the common failures of actual boiler water circulation pump,the failures reasons are analyzed and the accident treatment methods are proposed,questions avoided and attention matters in the design,start-up and operation are pointed out.

关 键 词：炉水循环泵 故障 启动 超临界锅炉 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]