| 利用矿井低温岩层预冷入风流的实验研究 |
| |
| 引用本文： | 孔祥强,谢方静,杨前明,陈喜山,陈丽霞. 利用矿井低温岩层预冷入风流的实验研究[J]. 山东科技大学学报(自然科学版), 2009, 28(1): 30-34 |
| |
| 作者姓名： | 孔祥强 谢方静 杨前明 陈喜山 陈丽霞 |
| |
| 作者单位： | 1. 山东科技大学,机械电子工程学院,山东,青岛,266510
2. 青岛理工大学,环境与市政工程学院,山东,青岛,266520 |
| |
| 基金项目： | 山东省科技民民计划项目 |
| |
| 摘 要： | 基于矿区浅部岩层的低温制冷效应，分析了金洲矿业集团金青顶矿区地温分布状况，研究了入风流与岩壁之间热湿交换过程，提出了一套利用低温岩层预冷入风流的降温系统。实验结果表明，金青顶矿区恒温带原始岩温常年保持12℃左右，垂直深度为55-65m之间的区域；利用标高为-155m以上的浅部岩层预冷入风流是可行的。
|
| 关 键 词： | 地温 低温效应 原始岩温 实验研究 |
Experimental Study of Precooling Intake Air with Low Temperature Rocks |
| |
| KONG Xiang-qiang,XIE Fang-jing,YANG Qian-ming,CHEN Xi-shan,CHEN Li-xia. Experimental Study of Precooling Intake Air with Low Temperature Rocks[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 2009, 28(1): 30-34 |
| |
| Authors: | KONG Xiang-qiang XIE Fang-jing YANG Qian-ming CHEN Xi-shan CHEN Li-xia |
| |
| Affiliation: | 1.College of Mechanical and Electronic Eng.;SUST;Qingdao;Shandong 266510;China;2.College of Environmental and Municipal Eng.;Qingdao University of Technology;Shandong 266520;China |
| |
| Abstract: | Based on the low temperature effect of shallow rocks in mining area, the distribution of ground temperatures was analyzed and the exchange process of heat and moisture between intake air and the rock wall in Jinqingding Mining Area of Jinzhou Mining Group was studied. A set of cooling system of utilizing the low temperature rock to precool the intake air was proposed. The results show that the original rock temperature is about 12 ℃ in constant temperature zone between 55 m and 65 m in depth and it is feasible to use the shallow rocks above -155 m to pre-cool intake air. |
| |
| Keywords: | ground temperature low temperature effect original rock temperature experimental study |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
