一问题的提出高炉的一切设备是为了保证炼铁工艺过程顺利进行。炉顶布料器也应最大限度地满足炼铁工艺的要求。随着高炉生产能力的扩大,入炉原燃料的数量大大增加,为满足上料的要求,高炉采用了斜桥、卷扬、料车的机械上料系统。由此带来的付作用是:当料车倾翻卸料时,由于散粒体料的特 A question put forward all the blast furnace equipment is to ensure the smooth progress of the ironmaking process. Top distributor should also meet the requirements of ironmaking process to the maximum extent. With the expansion of blast furnace production capacity, the amount of raw fuel into the furnace greatly increased. In order to meet the requirements of material feeding, the blast furnace adopted a mechanical feeding system of inclined bridges, winches and cars. The resulting pay role is: When the dump truck dumping material, due to the special bulk material