Air heating in the main ventilation systems of Underground Ore Mines

S. Kolmanovsky, GoGaS Goch GmbH & Co.KG

The author presents the products of GoGaS Goch GmbH & Co.KG, namely, the efficient self-contained radiant and air heating systems. The company offers gas-fired air heaters, in which air is heated by the heat of natural gas combustion products. The article describes the operating principles of forced air plants and air heaters manufactured by the company. A detailed description is given of the plant automatic control. Case studies are also presented of GoGaS operation at some of the Russian mines.