摘要
本文分析了该锅炉超温的原因,详述了改进前后的试验结果.并指出了日方所提出的改进方案的不足之处.文章最后认为,本所所提出的过热器和再热器同屏热偏差计算方法用于结构和系统不同的进口锅炉也能获得满意的结果.
Causes of overheating occuring in the Japanese 850 t/h boiler in Douhe Power Station are discussed, together with a detailed presentation of test results before and after improvement. The short comming of the Japanese remedial proposal is pointed out. The authors consider that the thermal deviation calculation method for pendant platens of superheaters and reheaters as proposed in the paper can be satisfactorily used fo diverse imported boilers of different configurations and systems. 11 figs and 4 tables.
出处
《动力工程》
CSCD
1991年第3期28-37,共10页
Power Engineering
