高炉(300 m^3)热风弯头和直吹管保温性能的研究

STUDY ON THE THERMAL INSULATION PROPERTY OF HOT BLAST BEND AND STRAIGHT TUBE FOR 300 m^3 BLAST FURNACE

对选用新型耐火保温材料的热风弯头和直吹管的传热进行了计算机模拟,可使进入高炉的热风温度提高10～15 C。

The heat transfer properties of hot blast bend and straight tube with new insulation lining have been simulated by computer. The results showed that hot blast temperature can be increased by 10～15℃.