摘要
为使矿山生产对环境影响最小化,从矿山总图设计的角度分析了山地局部风象在矿山总图设计中对环境的影响,以及矿山总图布置对生产过程中能耗的影响,并通过数值模拟对场地室外风环境进行科学地计算分析。结果表明,在地形复杂的山区,利用当地的风向玫瑰图判断风象显然不合适,应根据地形合理判断气流走向。研究成果不仅可以从根本上缓解矿山生产对厂区环境的影响,而且在通风、保暖等能耗方面也有积极影响。
In order to minimize the impact of mine production on the environment,from the perspec⁃tive of mine general layout design,the influence of mountain local wind on the environment in the mine general layout design and the influence of mine general layout on the energy consumption in the production process are analyzed,and the outdoor wind environment of the site is scientifically calculated and analyzed by numerical simulation.The results show that in the mountainous area with complex terrain,it is obvious⁃ly inappropriate to use the local wind direction rose diagram to judge the wind,and the airflow direction should be reasonably judged according to the terrain.It can not only fundamentally alleviate the impact of mine production on the plant environment,but also has a positive impact on energy consumption such as ventilation and warmth.
作者
苏高飞
SU Gaofei(Xi'an Engineering Investigation and Design Research Institute of China National Nonferrous Metals Industry Co.,Ltd.)
出处
《现代矿业》
CAS
2022年第10期104-107,共4页
Modern Mining
关键词
矿山总图
风象
过山气流
数值模拟
mine general layout
wind
airflow over mountain
numerical simulation
