Analysis and Prevention for Burning Explosion Accident of Air Compressor in Coal Mines

In view of a burning explosion Accident of air compressor, the characteristics, position and causes of Burning Explosion are analyzed, and the main reason of the discharge temperature increasing with pressure ratio by the valve leakage is considered. Preventive measures of 1st discharge pressure,2nd inlet Pressure,2nd discharge temperature and temperature detection of the discharge valve chamber against such explosion accident are put forward.