FIELD: oil and gas industry.
SUBSTANCE: gas booster device comprises a vertical cylindrical compression chamber 1 with suction gas valves 2 and 3 located in its upper part, and a discharge valve 4, and a supply fitting 5 located in the lower part. Mechanical gas-liquid separator 6 is mounted inside chamber 1, having through holes 7 along the periphery. Supply pump 8 is connected to fitting 5 with its output through a back valve 9. At the bottom of chamber 1, a discharge fitting 10 is located connected with the inlet of pump 8 forming a closed hydraulic circuit 11. The device comprises a stream pulsator 12, a heat exchanger 13 and an expansion tank 14. Pulsator 12 is installed in fitting 10. Tank 14 is connected to the inlet of pump 8 and is located above chamber 1. Heat exchanger 13 is installed in circuit 11.
EFFECT: invention allows to improve energy efficiency and operation reliability while design simplifying.
1 dwg
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