巷道型工作面排除柴油机废气的风量研究

来源期刊：中南大学学报(自然科学版)1991年第4期

论文作者：宋学义 孟廷让 龙利中 谢永铜

文章页码：367 - 374

关键词：工作面; 柴油机废气; 需风量

Key words：working face; diesel exhaust; required airflow

摘    要：现在井下柴油机废气的污染问题已引起世界范围的关注。本文详细介绍了在模型巷道中模拟排除柴油机废气的实验方法和结果,并提出了巷道型工作面排除柴油机废气的风量计算公式。根据在河北的两个铜矿和湖北的两个铁矿的现场测定,证明实验研究结果和现场实测数据很好吻合。

Abstract: The pollution of diesel exhaust has captured attention throughout the world at present. Inthis paper, the experimental method and results of discharging the diesel exhaust in a model driftare presented in details. Some formulas which can be used to calculate the required airflow fordiluting the noxious gases in a drift stope are set up. The in-situ measurement results in twocopper mines and two iron mines in Hubei and Hebei provinces show that the experimental resultsare well coincident with the field data.