Development Research of steel used in furnace mantle of blast furnace and complement hot-blast furnace 高炉及配套热风炉炉壳用钢拓展性研究
The experiment indicated that temperature field of gasification furnace had been great affected by gasification power, types of coal, material of collecting gas mantle, air exhaust velocity, etc. 实验结果表明,气化功率、煤的种类、集气罩材料和排气速率等对气化炉内温度场均有较大影响;
Temperature field near the gasification furnace surface was controlled by radiation field, and temperature field near collecting gas mantle area was controlled by convection field. 气化炉内的炉表近区域温度场主要由辐射场控制,集气罩近区域温度场受对流场控制。
With the augment of the distance to furnace surface, the temperature grads of the furnace minish, anear collecting gas mantle area, the temperature grads increase with the height. 炉内温度梯度随距炉表距离的增大而减小,靠近集气罩区域,温度梯度随高度增加而增加;