高炉料罐雷达料位计安装方式的改进及应用  

Improvement and Application of the Installation Method of Radar Level Meter in Blast Furnace Bucket

作　　者：毛帅 裴银龙 朱斌杰 Mao Shuai;Pei Yinlong;Zhu Binjie(Zenith Steel Group Co.,Ltd.,Changzhou 213100,Jiangsu)

机构地区：[1]中天钢铁集团有限公司,江苏常州213100

出　　处：《冶金设备管理与维修》2023年第6期13-14,共2页Metallurgical Equipment Management and Maintenance

摘　　要：对高炉料罐雷达料位计使用情况进行跟踪分析。结果表明,雷达料位计喇叭口内积灰是影响其故障率高、在线运行时间短的主要原因。通过改变其安装结构,增设导波管及吹扫气源,减少了雷达料位计喇叭口内积灰、降低了料位计故障率、延长了其在线使用寿命。The use of radar level meter in blast furnace bucket was tracked and analyzed.The results show that the ash accumulation in the bell mouth of the radar level meter is the main reason for its high failure rate and short online operation time.By changing its installation structure,adding a waveguide and a purging air source,the dust accumulation in the bell mouth of the radar level meter is reduced.As a result,the failure rate of the level meter is reduced,and its online service life is prolonged.

关 键 词：高炉 料罐 雷达料位计 导波管 

分 类 号：TF30[冶金工程—冶金机械及自动化]