一种气井开采设备

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By connecting the water outlet of the separator to the gas inlet pipe in the gas well extraction equipment, the fluidity of water is used to promote the separation of solid impurities from gas, which solves the problems of complex operation and low efficiency in the existing technology, and achieves the effects of simplifying the separation process, improving equipment operating efficiency and safety.

CN224515172UActive Publication Date: 2026-07-17ZHEJIANG HUAYOU MASCH TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG HUAYOU MASCH TECH CO LTD
Filing Date: 2025-06-25
Publication Date: 2026-07-17

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Abstract

本实用新型提供了一种气井开采设备，包括底座、进气管道、气液固混输增压泵、分离器、出气管道及补液装置。分离器进口连接增压泵出口，顶部设出气口，底部设出水口和排污口；分离器的出水口与进气管道连通，使分离水重新混入燃气混合物中，利用水的流动性促进固体杂质分离，同时对增压泵润滑；补液装置向进气管道补充液体水，确保分离与润滑效果。

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Claims

1. A gas well production apparatus, characterized by, include: Base; An intake pipe, mounted on the base, is used to draw the gas mixture from the gas well; A gas-liquid-solid mixture booster pump is installed on a base, with its inlet connected to the outlet of the air intake pipe. The separator is installed on the base, and its inlet is connected to the outlet of the gas-liquid-solid mixture booster pump. The separator has an air outlet at the top, a water outlet and a sewage outlet at the bottom, and a sewage valve is installed in the sewage outlet. The gas outlet pipe is connected to the gas outlet of the separator and is used to output the clean gas after separation; A liquid replenishment device, the liquid replenishment end of which is connected to the air intake pipe; The water outlet of the separator is connected to the air inlet pipe through a pipe, so that the separated water is remixed into the gas mixture.

2. A gas well production apparatus according to claim 1, characterised in that, The liquid replenishment device includes a water tank and a liquid replenishment pump mounted on a base. The water outlet of the water tank is connected to the water inlet of the liquid replenishment pump, and the water outlet of the liquid replenishment pump is connected to an air inlet pipe.

3. A gas well production apparatus according to claim 2, characterised in that, A liquid level sensor is installed inside the water tank.

4. The gas well production apparatus of claim 1, wherein, A cooler is provided between the water outlet and the air inlet pipe of the separator, and the cooler is mounted on the base.

5. The gas well production apparatus of claim 1, wherein, The top of the separator is also provided with a vent, and a gas pressure relief valve is provided inside the vent.

6. The gas well production apparatus of claim 1, wherein, The number of gas-liquid-solid mixture booster pumps is two, and the two gas-liquid-solid mixture booster pumps are connected in series.

7. The gas well production apparatus of claim 1, wherein, It also includes a flushing system, which is connected to the mechanical seal of the gas-liquid-solid mixture booster pump.