全自动喷吹技术在莱钢3200m^3高炉中的应用  

Application of Automatic Injection Technology in 3200 m^3 Blast Furnace of Laiwu Steel

作　　者：段崇庆 

机构地区：[1]山钢股份莱芜分公司自动化部,山东莱芜271104

出　　处：《山东冶金》2013年第5期59-60,63,共3页Shandong Metallurgy

摘　　要：莱钢3 200 m3高炉喷吹系统采用英国克莱德喷吹技术,并重点介绍其全自动工作流程、喷吹率的算法、输送气流量控制算法、给料机速度控制算法等。该技术控制灵活、精度高,性能稳定可靠,在不增加高炉容积的条件下增产10%~20%,年创经济效益达4 610万元。3 200 m3 blast furnace injection system of Laiwu Steel uses the technology of the UK Clyde. This article mainly introduces the automatic work flow, the algorithm of injection rate and the control algorithms of conveying gas flow and feeder speed. The technology has flexible control, high precision and stable performance. Without increasing the volume of the blast furnace, the yield increases by 10%-20%, the annual economic benefit is 46.1 million Yuan.

关 键 词：高炉 全自动喷吹 喷吹率 校准因数 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]