作　　者： ; ; ; ; ; ; ;

机构地区： 珠海市旭日陶瓷有限公司珠海519110

出　　处： 《佛山陶瓷》 2009年第12期20-24,共5页

摘　　要： 本文对梭式窑高温空气燃烧系统进行了设计,按照设计构建实物进行实验,利用实验数据计算了高效换热器的换热性能。在窑内温度分别为:871、895、905℃,换向时间分别为:30、50、70s时,系统的总换热系数分别为28.8、28.9、28.9W/(m2·℃),理论节能率分别为:27.7%、26.6%、26.2%;在窑内温度为1203℃、换向时间为30s时,系统的总换热系数为:30.5W/(m2·℃),理论节能率为23.7%。 The system of HTAC for shuttle kiln was designed, and practical examination was carried out. The heat transfer ability of high-efficiency heat regenerator was calculated. The results showed that when the temperature of kiln was 871, 895, 905℃ and the switch time was 30, 50, 70s, the heat transfer coefficient was 28.8,28.9,28.9W/ （m^2·C）respectively,and the theory energy-saving efficiency was 27.7%,26.6%,26.2% respectively. When the temperature of kiln was 1203℃ and the switch time was 30s, the transfer coefficient was 30.5W/ （m^2·℃）, the theory energy-saving efficiency was 23.7%

关 键 词： 梭式窑 高温空气燃烧 换热器 蜂窝陶瓷 换热系数计算

领　　域： [化学工程] [动力工程及工程热物理]