【摘要】 通过对三级过热器烟道烟气温度的测试和试验结果分析 ,认为对流受热面管壁超温主要是由烟气温度分布不均和管内水动力工况不均所致 ,而煤种的影响较小。对此 ,提出了相应的分析结果更多还原

【Abstract】 Through measurement and test of flue gas temperature in flue gas duct and analysis of the test results, it is considered that the influence of flue gas side upon overtemperature of heating surface tube wall was jointly caused by the swinging angle of burners and non-uniform dynamic performance of water flow in the tubes.更多还原