活性石灰回转窑节能增产及窑尾耐材使用寿命提高技术改造  

Technical Transformation of Energy Saving,Production Increasing and the Service Life of Kiln Tail Refractory Improving for Active Lime Rotary Kiln

作　　者：曾国栋 Zeng Guodong(Xintong Kilin Lining Material Co.,Ltd.of Hu'nan Xiangtan Iron&Steel,Hu'nan,411100)

机构地区：[1]湖南湘钢鑫通炉料有限公司,湖南411100

出　　处：《当代化工研究》2023年第10期185-187,共3页Modern Chemical Research

摘　　要：湖南湘钢鑫通炉料有限公司根据市场需求和公司实际生产情况对活性石灰回转窑工艺进行了技术改造,改造后产量增加40t/d、标准煤耗降低2.6kg/t、电耗降低4.88kWh/t,产品质量得到了提高及改善了生产现场环境,窑尾密封圈和转运溜槽溜嘴耐火材料使用寿命大幅度提高,取得了良好的经济效益、环境效益和社会效益。According to the market demand and the company’s actual production situation,+Xintong Kilin Lining Material Co.,Ltd.of Hunan Xiangtan Iron&Steel has carried on the technical transformation for the active lime rotary kiln process.After the transformation,the results have achieved about the output increasing 40 t/a,the standard coal consumption decreasing 2.6 kg/t,the power consumption decreasing 4.88 kWh/t and the service life of kiln tail sealing ring and transfer chute nozzle refractory greatly improving.Good economic,environmental and social benefits have been obtained.

关 键 词：轻烧白云石 回转窑 技术改造 节能增产 耐火材料 

分 类 号：TQ172.622[化学工程—水泥工业]