一、前言 目前我国255M~3高炉入炉料的计量装置差不多都比较落后,现场劳动条件差、强度大,可靠性、稳定性和精确性都没有保证,调焦或调矿的灵活性也很差,吃百分之百的热烧结矿更是困难。在实现槽下自动化供料时,入炉料的自动计量将是关键的一环。本装置是为255M~3高炉槽下自动化供料时自动计量入炉料而设计的。 在设计中运用了群测、自动通道、插入中断等思想,配合整个槽下自动化供料系统, I. Introduction At present, 255M ~ 3 blast furnaces in our country are almost backward in terms of charging devices. The working conditions in the field are poor and the intensity is high. There is no guarantee of reliability, stability and accuracy, and the flexibility of focusing or adjusting mine is very poor It is even harder to eat 100% hot sinter. In the realization of automated feeding under the groove, into the charging of automatic measurement will be a key part. This device is designed for automatic metering of charge at 255M ~ 3 blast furnace tank under automatic feeding. In the design of the use of group measurement, automatic access, interrupt and other ideas, with the entire slot under the automated feeding system,