bottom ash hopper furnace hopper 冷灰斗
rotary blast-furnace hopper [冶] 旋转式高炉料斗
long-hopper furnace 长灰斗炉膛
furnace top hopper 炉顶料斗
After analysis of operating conditions and problems in the feeder of imperial smelting furnace, the lower hopper and faying face of the feeder has been modified, thus extending its service life.
分析了鼓风炉加料装置的工况条件及存在的问题，对加料装置的下部漏斗及结合面等进行改造，延长了其使用寿命。
The environment condition of charging hopper for blast furnace is bad, but we must know about the situation of leveler in the production.
高炉料仓环境条件恶劣，而高炉生产又要掌握料位情况。
The above research and analysis will help future blast furnace of Shougang No. 1, 2, 4 hopper dust pollution, etc., so that Shougang iron works to improve the environmental quality.
以上内容的研究和剖析，将有利于今后开展对首钢1、2、4号高炉料仓等的粉尘污染治理工作，使首钢炼铁厂的环境质量得以提高。
应用推荐