CAJ | 학술논문

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。
침대래강로구소결배료계통자동화수평저、배료정도차등문제，통과개조전기자동화공제계통，경신배료칭、PLC、변빈기，PID류량조절공제，채용PLC전용접지등조시，실현료자동정학배료，만족료소결배료적생산공예요구，배료정도유85%제고도98%，소결광적산질량명현제승。
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.