SET FOR UNDERGROUND GASIFICATION OF FUEL Russian patent published in 2021 - IPC E21B43/295 C10J3/02 F24S20/40 

FIELD: mining industry.

SUBSTANCE: invention relates to the mining industry, namely to devices for production of thermal and electrical energy at the place of their generation by converting solid hydrocarbon fuels, which include fossil coals, into gaseous fuel by implementing intra-layer underground fire gasification. The set for underground gasification of fuel additionally contains a solar collector located on the feed water supply line, a radiometer sensor with a built-in solar collector shutdown unit, and a computerized control unit. The control unit is connected by electrical connections to temperature sensors, pressure sensors, gas analyzers, flow meters, to a radiometer sensor with a built-in solar collector shutdown unit, as well as to a starter-generator and gas burners-igniters.

EFFECT: reduction in fuel consumption for underground gasification at the start of the set, its subsequent operation in variable modes, and ensuring the regulation of the process to obtain a high-quality hydrocarbon composition of gaseous products.

1 cl, 1 dwg