实验室模拟高炉喷煤燃烧装置的设计  

Design of an Incendiary Device to Simulate Coal Injection in Laboratory

作　　者：汪科伟[1] 刘卫[2] 龙明华[3] 

机构地区：[1]贵州大学材料与冶金学院,贵州贵阳550025 [2]贵州师范大学材料与建筑工程学院,贵州贵阳550001 [3]首钢水城钢铁(集团)有限责任公司,贵州六盘水553028

出　　处：《现代机械》2010年第6期48-49,65,共3页Modern Machinery

基　　金：首钢水城钢铁(集团)有限责任公司技术研究项目(编号:技字201018)

摘　　要：为制取未燃煤粉,计算未燃煤粉的燃烧率,利用内装耐火材料的耐热钢管模拟热风炉加热空气,在实验室模拟高炉风口煤粉的燃烧,设计了高炉喷煤模拟燃烧装置。与干馏法制取未燃煤粉相比,内置耐火材料的耐热钢加热空气燃烧装置制取的未燃煤粉的燃烧率高于干馏法。For the preparation of unburned pulverized-coal,calculate the burning rate of UPC,using built-in heat pipe simulation stove refractories heated air,simulation of pulverized coal combustion BF designed simulated combustion of pulverized coal injection in the laboratory.To compare with the carbonization method,the burning rate of the UPC that from the built-in heat-resistant steel refractories heated air combustion＇ equipment is higher then it.

关 键 词：未燃煤粉 喷煤 煤粉燃烧 燃烧率 实验装置 

分 类 号：TF3[冶金工程—冶金机械及自动化]