SYSTEM FOR FUEL GAS PREPARATION AND COOLING OIL AND GAS COMPRESSOR STATION Russian patent published in 2016 - IPC F01P5/02 F04D29/58 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering. System of fuel gas preparation and cooling of compressor station oil and gas characterised by the fact that fans of gas- and oil air cooling devices have air jet blades connected with the air collector delivery pipe and additionally connected by a pipe, which accomodates internal gate and check valves, with the station compressed air line. Furthermore, the system contains gas turbocompressor units, fuel gas preparation unit with a throttling device connected via the inlet manifold with the pressure loop circuit of the compressor station, installed in parallel with the throttling device gas heater and turbine expander which is connected along the shaft with the air compressor.

EFFECT: invention allows to increase reliability and profitability of compressor stations.

3 cl, 5 dwg