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CFB锅炉排渣故障处理及预防控制措施
引用本文:张莉,李新民.CFB锅炉排渣故障处理及预防控制措施[J].水利电力机械,2009(4):8-10.
作者姓名:张莉  李新民
作者单位:神华神东电力萨拉齐电厂,内蒙古包头014100
摘    要:介绍了我国首座国产化300MW循环流化床锅炉电站运行中排渣系统存在的主要故障.针对故障进行了原因分析,简要说明了故障排除和设备改造的措施。结合当前CFB锅炉排渣系统存在的隐患,提出了一套切实可行的预防控制措施。

关 键 词:CFB锅炉  排渣  风水联合冷渣器  滚筒冷渣器  原因分析  预防控制

Slag discharge faults and precontrol measures of CFB boiler
ZHANG Li,LI Xin-min.Slag discharge faults and precontrol measures of CFB boiler[J].Water Conservancy & Electric Power Machinery,2009(4):8-10.
Authors:ZHANG Li  LI Xin-min
Affiliation:(Salaqi Power Plant, Shenhua Shendong Power Corporation Limited, Baotou 014100, China)
Abstract:Salaqi Power Plant of Shenhua Shendong Power Corporation Limited has the first 300 MW CFB (Circulating Fluidized Bed) boiler made in our country; this paper introduced the main slag discharge faults in the operation and analyzed their reasons. The failures recovery and equipments reform were explained briefly. Combination with the hidden troubles in slag discharge system of CFB boiler, a set of precontrol measures was proposed.
Keywords:CFB boiler  slag discharge  air plus water slag cooler  roller slag cooler  reasons analyze  precontrol
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