一、序言在工业炉窑中火焰炉的热效率是很低的。一般而言,室状炉为5～20％;均热炉为20～30％;连续加热炉为30～40％。由此可见在火焰炉里有半数以上的热量成为废热而散向大气空间,这样每年不仅浪费大量的燃料,而且对我们的工作环境也十分不利。因此,在节能方面开展了多项工作,尤其在火焰炉上的节能措施,经过不断改进和完善,节能效果日趋显著。在 First, the preamble In the industrial furnace flame heat efficiency is very low. In general, the chamber furnace is 5 to 20%; soaking furnace is 20 to 30%; continuous heating furnace is 30 to 40%. This shows that in the flame furnace, more than half of the heat becomes waste heat and scattered into the atmosphere, which not only wastes a lot of fuel each year, but also to our working environment is also very unfavorable. Therefore, a great deal of work has been done on energy saving. In particular, the energy-saving measures on the flame furnace have been continuously improved and improved, and the energy-saving effect has become increasingly prominent. in