余热锅炉积灰原因分析及控制措施
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摘要
本文针对余热锅炉换热系统发生大量积灰的问题,探讨了挥发分焚烧后烟气的流经管路及余热锅炉换热系统积灰的形成原因,以及积灰腐蚀换热面过程中的影响因素,并提出了相应的防控措施。
For a large number of ash fouling problems occur in heat exchange system of waste heat boiler, the flue gas flowing through the pipeline after the incineration of the volatile, the formation reason of the ash fouling of the heat exchange system of the waste heat boiler, and the factors in the process of ash fouling eroding the heat transfer surface were discussed, and the corresponding prevention and control measures were put forward.
For a large number of ash fouling problems occur in heat exchange system of waste heat boiler, the flue gas flowing through the pipeline after the incineration of the volatile, the formation reason of the ash fouling of the heat exchange system of the waste heat boiler, and the factors in the process of ash fouling eroding the heat transfer surface were discussed, and the corresponding prevention and control measures were put forward.
引文
[1]陈钢.余热锅炉积灰和腐蚀机理与防范措施.中国设备工程,2003,(5):52-53.
[2]刘博等.余热锅炉对流受热面积灰特性的实验研究[J]。工程热物理学报,2013,34(2):290-293.
[3]陈刚.锅炉低温腐蚀的因素分析及其防护措施[J].中国高新技术企业,2009,(10):49-50.
[4]徐森荣.防止余热锅炉积灰措施探讨[J].电站系统工程,2003,19(4):15-16.
[5]冯春艳.锅炉积灰分析及几种吹灰方式的技术性比较[J].中国井矿盐,2010,41:24-26.
[2]刘博等.余热锅炉对流受热面积灰特性的实验研究[J]。工程热物理学报,2013,34(2):290-293.
[3]陈刚.锅炉低温腐蚀的因素分析及其防护措施[J].中国高新技术企业,2009,(10):49-50.
[4]徐森荣.防止余热锅炉积灰措施探讨[J].电站系统工程,2003,19(4):15-16.
[5]冯春艳.锅炉积灰分析及几种吹灰方式的技术性比较[J].中国井矿盐,2010,41:24-26.