烧结配料自动化控制系统改造

摘要

Pointed at the problems of lower levels of automation and burden accuracy in the sintering burden system of Laigang old area, we implemented electrical automation control system reformation, updated a series of equipments such as batch scales, PLC, inverters and so on. Finally, the whole system was debugged. As a result, the equipments went smoothly,the aim of accuracy automatic batching control was realized,the process requirements were met, the burden accuracy was improved from 85%to 98%. So the sinter quality and production were raised greatly.%针对莱钢老区烧结配料系统自动化水平低、配料精度差等问题，通过改造电气自动化控制系统，更新配料秤、PLC、变频器，PID流量调节控制，采用PLC专用接地等措施，实现了自动精确配料，满足了烧结配料的生产工艺要求，配料精度由85%提高到98%，烧结矿的产质量明显提升。