METHOD FOR CONDITIONING MINE AIR

摘要

The invention relates to mining, in particular to air cooling in mine workings. The method of mine air conditioning includes separation of air in air supply working to cold and hot flows by means of swirl tube. Cold air is directed to cleaning working. Hot air is taken out through heat exchange channels in worked-out space connecting air supply and air discharge workings. It is directed to appliance for transformation of heat energy to electric energy, after that it is taken out of boundaries of production section. Use of geo-thermal energy of worked-out space for additional heating of separated with swirl tube hot air promotes decrease of losses of energy and cost of mine air conditioning.