The online monitoring and fault diagnose results show that the accidents of occurring often boiler furnace cornertube rupture are due to water circulation condition badness at operation.
监测与诊断结果表明：锅炉经常发生在炉膛四角爆管的事故，是由于水循环工况不良而引起的。
2
The successful operation of the improved corner-tubeboiler creates considerable economic and social benefits.
改进后角管式锅炉的成功运行产生了可观的经济效益和社会效益。
3
The successful operation of the improved corner-tubeboiler creates considerable economic and social b...