智能行车控制系统在高炉底滤法水渣中的应用  

Application of intelligent crane control system in bottom filtration process of blast furnace

作　　者：宿立伟 高达 周凡 韩志萌 SU Liwei;GAO Da;ZHOU Fan;HAN Zhimeng(Beijing Engineering Incorporation of Iron&Steel Technology,Beijing 100053,China)

机构地区：[1]北京钢元工程技术有限公司,北京100053

出　　处：《冶金自动化》2024年第4期84-89,共6页Metallurgical Industry Automation

摘　　要：通过对高炉底滤法水渣工艺功能需求和桥式行车抓斗结构的分析,提出抓渣智能行车控制系统。该系统采用大小车及抓斗自动定位、变频调速控制、抓斗防摇摆、无线网络通讯、视频监控、知识学习算法等技术,实现行车的智能抓渣作业。根据工艺需求划分过滤池的网格,采用高效抓渣策略,自动控制行车抓斗完成抓、卸渣作业。智能行车控制系统在多座高炉底滤法水渣工艺中的实际应用效果表明,智能抓渣行车控制系统作业率大于99%,较人工抓渣效率提高32.5%,减编人员66.7%,检修周期提高一倍。According to the analysis of the functional requirements of blast furnace bottom filtration process(normally called OCP)and the structure of bridge grabcrane,the intelligent control system of grab crane was proposed.The system adopts the technology of automatic positioning of crane and grab bucket,frequency conversion speed control,antisway grab,wireless network communication,video surveillance,knowledge learning algorithm,etc.,to achieve the intelligent control of the grab crane.The system divides the filter tank into grid according to the process requirements,and adopts an efficient slag grabbing strategy to automatically control the grab bucket to complete the grabbing and slag discharge operations.The practical application results of the intelligent control system of grab crane in the bottom filtration process of many blast furnaces show that the operation rate of the system is more than 99%,which is 32.5%higher than the efficiency of manual slag grabbing,reducing staff 66.7%,and the maintenance cycle is doubled.

关 键 词：智能行车 控制系统 底滤法 水渣 高炉 

分 类 号：TF345[冶金工程—冶金机械及自动化]