我公司炼铁高炉因受工艺与条件的限制,炉顶受料斗经常出现被卡现象,严重影响生产和炉况顺行,导致产量下降、焦比升高,甚至损坏炉喉钢砖及炉身砖衬。处理卡科时必须休风,且劳动强度大。为了解决这一问题,炼铁厂的科技人员经细致观察、分析研究,设计了炉顶受料斗满 Due to the limitations of technology and conditions, the blast furnace roof often gets stuck phenomenon, seriously affecting the production and furnace conditions, leading to decreased production, higher coke ratio, and even damage the furnace throat steel brick and brick body lining . When dealing with Kakopei must rest, and labor-intensive. In order to solve this problem, the scientific and technological personnel of the ironworks, after careful observation, analysis and research, designed the top hopper full