USE OF THERMAL ENERGY OF MINING COMPRESSOR UNITS
Keywords:
compressor, piston compressor, compressed air, energy, energy balance, cooling system, heat carrier, temperatureAbstract
Mining industry uses electricity as well as pneumatic power or compressed air power.
Mining compressor equipment (KKU) that produces this energy is the highest power equipment.
The share of the energy balance of mining enterprises with the underground method of extracting
minerals is a large share and reaches 20-30% for ore mines.
Compressed air is transported from the compressor station to the pneumatic receivers of the
mine through long air ducts. In this case, significant energy losses occur as a result of air cooling,
as well as hydraulic resistance and pressure changes in the supply networks and compressed air
leakage.
As can be seen from the above, the main energy and material costs in the use of pneumatic
energy in mining enterprises are related to the production and transportation of compressed air
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