纳米气凝胶保温材料在120t转炉余热锅炉蒸汽回收管道上的应用实践  

Application of Nano Aerogel Thermal Insulation Material in Steam Recovery Pipeline of 120t Converter Waste Heat Boiler

作　　者：张明剑 钟鸽荘 ZNHANG Ming-jian;ZHONG Ge-zhuang(Guangdong ZNIS Co.,Ltd.of Baowu Group Zhongnan Iron&Steel,Shaoguan,Guangdong,512123,P.R.China)

机构地区：[1]宝武集团中南钢铁广东中南钢铁股份有限公司,广东韶关512123

出　　处：《南方金属》2025年第2期56-58,62,共4页Southern Metals

摘　　要：本文针对120t转炉[1]余热锅炉蒸汽回收管道的保温问题,对比普通的岩棉材料,介绍了纳米气凝胶[2]保温材料的保温性能、经济性、使用寿命、维护方便性、废物回收等多方面特点,并分析了使用纳米气凝胶对转炉蒸汽回收的影响、转炉能耗降低、碳排放减少等方面的优点。通过实验数据和案例分析,证明了纳米气凝胶保温材料在120T转炉余热锅炉蒸汽回收管道上的应用具有广阔的前景和重要的意义。In view of the thermal insulation problem of steam recovery pipeline of waste heat from a 120t converter for a boiler,the thermal insulation performance,economy,service life,maintenance convenience,waste recovery and other characteristics of nano aerogel thermal insulation material compared with ordinary rock wool materials are described,and the impact of nano aerogel on converter steam recovery,converter energy consumption reduction,carbon emission reduction and other advantages are analyzed.Through experimental data and case analysis,it is proved that the application of nano aerogel insulation material in the steam recovery pipeline has broad prospects and important significance.

关 键 词：纳米气凝胶保温材料 120t转炉蒸汽回收管道 节能降耗 

分 类 号：TG3[金属学及工艺—金属压力加工]