MOBILE COMPLEX FOR PREVENTION prevention and repression of endogenous fires in the goaf

摘要

"The complex mobile prophylactic for the prevention and suppression of endogenous fires in the goaf."; Usage: The invention relates to mining, namely the prevention methods and suppression of endogenous fires, resulting in the waste of the coal seams.; Objective: To increase the efficiency of fire suppression due to the creation of powerful pulses to supply aerosol forming polluted zone.; SUMMARY: The complex mobile prophylactic, provided with a further jet pump with mixing mixing chamber which its loading pipe connected additional pipe with a screw dispenser, which is located at the hopper for filling mixture, wherein the mixing chamber of the pump is made mixing fly ash with a nitrogen gas injection downhole mixing aerator flow tube having a flange for connection to the casing, directed into the center of endogenous fire detected th, e.g., on the results of measurements of radon flows emitted during the spontaneous combustion of coal at an early stage, the aerator body may have two or more flange for connection to a gasification installation and return valve, wherein the casing bore emergency site has further deflecting wellbore to create a remote an insulating barrier zone to prevent and suppress endogenous fire.; Positive effect: Improving the efficiency of suppressing and preventing outbreaks of endogenous fires through a well drilled from surface.