矿用喷淋式空冷器的结构与性能研究  

Study on Structure and Performance of Mine-used Spray Air Cooler

作　　者：孙瑞玉 

机构地区：[1]陕西正通煤业有限责任公司,陕西咸阳713600

出　　处：《中州煤炭》2015年第9期85-88,共4页Zhongzhou Coal

摘　　要：喷淋式空冷器在国内外未得到广泛应用,随着科技的发展,其缺点已经得到克服,且国外已经开始将其用于矿井降温。阐述了喷淋式空冷器的必要性、结构及传冷性能,并对喷淋式空冷器热交换效果的主要因素:水量和水温、风量与进风温度对空冷器产冷量的影响进行了简要分析,以期使该空冷器在国内矿井得到推广与应用。Spray type air cooler is not widely used at home and abroad, with the development of science and technology,its shortcomings have been overcome, and foreign countries have begun to cool down the mine, the domestic application is less. In this paper, the necessi- ty of developing the spray air cooling device, the structure and the performance of the spray air cooling device were introduced, the main factor of the heat exchange effect of the spray air cooling exchanger, the influence of water temperature and air temperature and air tem- perature to the air cooling capacity of the air cooler were briefly analyzed and expounded, to make the air cooler promoted and applied in the domestic coal mine.

关 键 词：矿井降温 喷淋式空冷器 表面式空冷器 传冷性能 产冷量 

分 类 号：TD727[矿业工程—矿井通风与安全]