摘要
介绍了湿式与金属填料叠加的除尘器的结构、综合除尘机理及其它有效的功能,可有效克服传统纤维过滤器的不足。实验测试了在不同气流流速下和不同喷淋密度下除尘器的过滤性能,实验结果表明当风速1.2 m/s、喷淋密度1.0 m3/h时,湿式金属填料过滤系统除尘效率可到75%,可应用于集中式中央空调或通风系统中。
This article introduces the structure, dusting mechanism and other functions of wet-type dust remover with metal filler, which can effectively make up the deficiency of the traditional fiber filter. The experiments test its performance on the conditions of different gas flow velocity and sprinkling rate. The results show the wet-type metal filler filtration system has higher filter efficiency which is up to 75%at the following work condition, air flow velocity：1. 2 m/s, sprinkling rate：1. 0 m3/h. This kind of system can be widely used in central-ized central air conditioning or ventilation system.
出处
《制冷学报》
CAS
CSCD
北大核心
2014年第5期105-109,共5页
Journal of Refrigeration
基金
上海市教育委员会重点学科项目(J50502)资助~~
关键词
湿式过滤
金属填料
喷淋密度
过滤效率
wet-type filter
metal filler
sprinkling rate
filter efficiency
