我厂82米~3高炉自1958年投产以来,即采用炉前水力冲渣法冲制水渣。由于场地限制,没有建滤水沉渣池,捞渣很困难。每日耗劳动力36名左右,而水渣流失量高达50%。今年元月我们在原有冲渣系统中加建了机械化捞渣设施一套。半年来的生产实践证明,效果良好。每班只须一名工人负责设备和现场管理,而水渣收集率高达85%以上。炉前水力冲渣及机械化捞渣设施之工艺流程如图1。 I plant 82 m ~ 3 blast furnace since 1958 put into operation, that is, the use of slag in front of the furnace slag Chong Chong Chong. Due to site restrictions, there is no construction of sediment filter, slag is very difficult. Consumption of 36 daily workforce, and water loss of up to 50%. In January of this year, we built a set of mechanized residue recovery facilities in the original residue flushing system. Six months of production proved that the effect is good. Only one worker per shift is responsible for the equipment and on-site management, while the collection rate of water dregs is as high as 85%. Flow of slag and mechanized slag slag facilities before the process shown in Figure 1.