一、问题的提出五十年代末期,出现了在炉膛二次分层燃烧的少(无)氧化加热炉。从热量利用观点,人们一直认为这种炉型最为有利。在苏联和我国成为一种流行的炉型,除室式炉外,还有贯通及转底式炉。并且有人[1]从辐射角度用电模拟法对这种炉子进行了热交换研究。得出的结论是这种炉型比燃料在 First, the issue put forward The late fifties, appeared in the furnace secondary stratified combustion of small (no) oxidation furnace. From the heat utilization point of view, people always think that this type of furnace is the most favorable. In the Soviet Union and our country has become a popular type of furnace, in addition to room-type furnace, there are through and rotary hearth furnace. And some people [1] from the radiation point of view using electrical simulation of this furnace heat exchange study. The conclusion is that this furnace is more fuel than fuel