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目前,为了节约能源采用轻型耐火材料改造炉壁结构的工作正在广泛展开。在研究分析新型炉壁结构的技术可能性时,注意它的经济合理性。即以较小的耗资换取较大的节能效果,较好的经济效益。为此,我们对连续性作业炉采取轻型耐火材料的炉壁结构,对其材料的选择及节能的经济效果,在理论计算的基础上,以经济对比的方式做了如下的分析比较。连续性作业炉,由于升温次数少,连续生产的时间长,炉壁蓄热的变化量可忽略不
At present, the work of rebuilding furnace wall structures with light refractory materials for energy conservation is under way. In the study of the technical possibilities of the new furnace wall structure, pay attention to its economic rationality. That is to a smaller cost in exchange for greater energy savings, better economic benefits. For this reason, we adopted a light-weight refractory furnace wall structure for the continuous operation furnace, and made the following analysis and comparison on the basis of theoretical calculation and economic comparison on the choice of materials and the energy-saving economic effect. Continuous operation furnace, due to a small number of heating, continuous production for a long time, the furnace wall heat storage changes can be neglected