高炉生产要做到长期稳定、顺行,就操作而言必须保证:炉缸全面的均匀活跃;炉温充沛稳定;气流分布稳定合理,下料均匀顺畅。近年来,我们的操作方针对炉缸活跃给予了很大的重视,这是完全正确的。对煤气流的影响与作用,意见不一致,多数人认为上部调节还是很重要的,起很大作用。少数人认为上部调节作用不大。通过六高炉第三代,在1975年12月10～11日进行的全焦矿洗炉效果,浅谈个人的看法。当时六高炉是座老炉,从1967年4月23日开炉,已生产八年多了,由于炉缸二 Blast furnace production to be long-term stability, along the line, in terms of operation must ensure that: fully uniform hearth active; furnace temperature is abundant and stable; stable and reasonable air flow distribution, cutting evenly and smoothly. In recent years, our operational guidelines have given great importance to the active hearth, which is entirely correct. Impact on the gas flow and role, the views are inconsistent, most people think that the upper part of the regulation is still very important, play a big role. A few people think that the role of upper regulation is not big. Through the third generation of six blast furnace, December 10, 1975 to carry out 11 full-fired furnace effect, talk about personal views. At that time six blast furnace is an old furnace, from April 23, 1967 opened, has produced more than eight years, as a result of hearth two