斜井内空气温度和湿度的变化规律

Varing Law of Air Temperature and Humidity in the Inclined Shaft

摘要: 根据传热学理论,建立了斜井内空气温度和相对湿度的数学模型,针对大孤山铁矿东斜井的实际条件,分析斜井内空气温度和相对湿度与距进风口距离和风流速度的变化规律,提出解决斜井内空气潮湿有雾的主要措施,即机械通风可保持斜井内风流流速和方向稳定.

Abstract: The mathematical model of air temperature and relative humidity in the inclined shaft are determined on the basis of the heat transfer theoretics.The varing law of the air temperature and relative humidity in the inclined shaft with the distance from the air inlet and air velocity are analyzed at the existing condition of the east inclined shaft of Dagu Shan iron mine. And the methods of solving the humid-foggy air are presented.