广东省特种设备检测研究中心
Published:2008
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[1]赖开忠,李越胜.440t/h循环流化床锅炉水冷壁磨损原因分析和对策研究[J].江西能源,2008(02):12-15+23.
赖开忠, 李越胜. The Cause Analysis and Countermeasures against Abrasion on Water Wall of 440t/h CFB Boilers[J]. 2008, (2): 12-15+23.
[1]赖开忠,李越胜.440t/h循环流化床锅炉水冷壁磨损原因分析和对策研究[J].江西能源,2008(02):12-15+23. DOI:
赖开忠, 李越胜. The Cause Analysis and Countermeasures against Abrasion on Water Wall of 440t/h CFB Boilers[J]. 2008, (2): 12-15+23. DOI:
循环流化床锅炉以高效、环保、燃料适应性好等优点得到迅速推广和应用
但炉内大量存在的床料、循环物料和烟气中的飞灰对水冷壁产生剧烈磨损
使得水冷壁管减薄、磨穿
甚至导致停炉。文章结合作者多年的锅炉检验经验
对循环流化床锅炉水冷壁磨损机理进行了探讨
对水冷壁磨损发生的主要部位和及磨损原因进行了分析
提出一些切实可行的具有现实指导意义的防磨措施。
The Circulating Fluidized boilers are popularized with the characteristics of high combustion efficiency
low pollution output and good fuel flexibility.However
the materials and the flying ash in furnace chamber wear the water wall strenuously
which causes the water wall tube thickness to reduce greatly.In accordance with the experience in boilers inspection
the abrasion principle of water wall tube in CFB boilers is discussed
and the cause and main area of abrasion is analyzed.The countermeasures against abrasion are put forward.
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