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新利佩茨克钢铁公司1号高炉热风炉采用高炉鼓风机冷风,用直径150mm的专用管道经点火器的气孔向燃烧室供风助燃。管道终端向上弯成60°～70°,并离开燃烧室墙壁2～3个管道直径距离。实验时冷风以5000m~3/h的风
Neo Lipetsk Steel Company No. 1 blast furnace blast furnace blast furnace blower with cold air, with a diameter of 150mm dedicated pipe through the flue gas hole to the combustion chamber for combustion. The pipe end is bent up to 60 ° ~ 70 °, and 2 ~ 3 pipe diameters away from the wall of the combustion chamber. Cold wind experiments to 5000m ~ 3 / h of wind