Ventilation of Mine in High Mountains
Mining in high mountains is a dangerous, yet necessity in order to supply materials for various industries and production. Mines in high mountains often require different requirements and design for ventilation than mines in other areas. This article will provide an overview of the ventilation required for mining in high mountains.
The first thing to consider when discussing ventilation in high mountains is the presence of strong winds. High winds can quickly disperse air from the mine, reducing its effectiveness as a ventilator. For the most part, it is best to try and minimize the wind by placing large objects or windbreaks around the mine’s entrance. Additionally, smaller openings should be made at ground level, where the wind will not be able to reach as easily.
The next topic to consider when discussing ventilation of mines in high mountains is the temperature. Mountain temperatures often surpass those found in flatter regions, leading to an increase in heat production. As a result, additional cooling methods need to be implemented in order to keep the temperature of the mine’s air manageable. Additionally, cooling methods should be chosen with the variability of mountain temperatures in mind, as they are not constant and can change rapidly.
Ventilation must also be planned considering the layout of the mine. Depending on whether the mine has been created using tunnels or shafts, the ventilation needs of the mine will be different. In tunnels, air needs to be pushed forward, while in shafts, air needs to be drawn from the bottom and pushed up. Additionally, in either case, it is important to plan the use of fans and filters in order to circulate the air effectively.
Finally, the amount of ventilation needed for a mine in high mountains must also be taken into account. It is important to calculate ventilation needs based on the number of workers and the amount of machinery in the mine. Therefore, a sufficient number of fans and filters are necessary to provide enough air for all people and machinery in the mine.
In conclusion, mining in high mountains presents several challenges with regards to ventilation that must be taken into consideration. Wind, temperature, type of mine, and the amount of ventilation required should all be planned in advance in order to ensure safety and comfort while mining.
