Importance of Mining Ventilation – Things to know about Mining Ventilation

The underground Ventchoke and Mining Ventilation system provides ample advantage to the mining industry. It is not only to provide fresh air flow, but also for various other purposes, these ventilation systems are widely used. This ventilation system is available in various choices and sizes, however, selecting the right one is important to achieve maximum benefits.

Before attempting to select the Mining Ventilation system, it is essential to understand the importance, which will help to install the right system.

Here follow some of the major importance of installing Mining Ventilation system:

• It helps to dilute and remove poisonous gasses like NO2, SO2, CO and CO2


• It helps to remove dusts and noxious gasses


• It helps to regulate the temperature in the mine


• It helps to remove the gasses from diesel engines, explosives and orebody

This ventilation system for mine consists interconnected airways, control devices and other components to function well. It can also be represented as a network connecting the nodes, lines or the airways.

Types of Mine Ventilation System

This ventilation system is majorly categorized into two types and they include;

• Flow-through ventilation: This is the main circuit for mine. The air that enters mine from surface via adit, ventilation raise or shaft will be distributed through mine. The air flow is controlled using regulators and fans that are permanently mounted


• Auxiliary ventilation: This type of ventilation system will take the air from flow-through system and it will distribute to mine via temporary ventilation fans. This auxiliary fan and duct will force pushing fresh air

Why is Ventilation System in the Mine Required?

The main purpose of the ventilation system is to remove hazardous substances and control the thermal environment in the mine.

It is used to provide oxygen for the workers in the mine. Oxygen is also required for engine combustion.

It is widely used to control mineral dust concentrations and diesel engine exhaust emissions

Technically efficient ventilation will include humidity and surface temperatures, moisture contents and underground rock strata temperatures. It will also feature rock fracture patterns.  The ventilation system that is installed should guarantee providing fresh air required maintaining human health, and safety in the working area. It should ensure the air quality underground. Beside all, the ventilation system chosen should suit the mine type and requirements in an efficient way. It should be capable of meeting the air quality standards, which is crucial. Moreover, the cost of ventilation system installation should be within the affordability range of the mining company. It should be capable of configuring the system according to specific requirements.

Any mining ventilation system chosen should be capable of ventilating specific areas as desired. It must be easy to install and add on other features or tools to improve its performance. The advanced models of ventilation system for mine are excellently designed to suit the current requirements of the mining company. However, the features, technology, performance and cost of the system should be analysed before choosing the system for the mine.