CAJ | 학술논문

对某厂2080 t/h亚临界锅炉进行性能测试试验，锅炉性能测试试验包括锅炉热效率测试试验、锅炉主要辅机电功率测试试验和空气预热器漏风测试试验等。试验中采用锅炉反平衡法对锅炉热效率进行计算，并分析了锅炉热效率试验结果的不确定度。结果表明，锅炉排烟温度偏低的现象严重，可以通过调整低温省煤器的启停时间或投运暖风器的方法进行改善。
대모엄2080 t/h아림계과로진행성능측시시험，과로성능측시시험포괄과로열효솔측시시험、과로주요보궤전공솔측시시험화공기예열기루풍측시시험등。시험중채용과로반평형법대과로열효솔진행계산，병분석료과로열효솔시험결과적불학정도。결과표명，과로배연온도편저적현상엄중，가이통과조정저온성매기적계정시간혹투운난풍기적방법진행개선。
The performance test of 2080 t/h subcritical boiler in a power plant was made,which included the testing of the thermal efficiency of the boiler,air leakage test of air preheater,the electrical power test of auxiliary equipment and so on. The anti-balance method was used to calculate the thermal efficiency of the boiler,and the boiler thermal effi-ciency resultˊs uncertainty was analyzed at the same time. The experimental results revealed the boiler flue gas tempera-ture is much lower than the design value. It could be solved by adjusting the operation time of the low temperature e-conomizer or the air heater correctly.