Justification of the development of the ventilation network and increasing the efficiency of ventilation equipment by controlling the movement of air flow

Abstract

During the extraction of gold-bearing ores in mines, the amount of air in the ventilation network of mines increases in proportion to the increase in the length of mine workings and the deepening of mines. The article discusses ways to regulate the air flow into the mine, prevent external and internal losses of air volume in the mine, reduce aerodynamic resistance, and in this case, the use of equipment and devices used for proper air distribution.