A device making natural gas separation safer and cleaner

Abstract

A device making natural gas separation safer and cleaner is disclosed. The device comprises a gas inlet, a valve, a drying pipeline and a gas outlet. The device is characterized in that a safety valve is mounted at the drying pipeline, the gas inlet is connected to a separating box, the bottom of the separating box is provided with an oil discharging pipeline, baffle plates are disposed in the separating box, baffle plates are disposed in the drying pipeline so as to facilitate gas purification, cooling fins are disposed at the drying pipeline, and the tail end of the drier is provided with a U-shaped pipeline, thus preventing gas from directly entering the gas outlet. The device is small in size and small in occupied space, purity of separated natural gas is largely increased, and operation is safe and convenient, thus effectively increasing the combustion rate of the natural gas.

Description

technical field [0001] The invention relates to a safer and cleaner device for separating natural gas. Background technique [0002] At present, most of the natural gas separation devices used in oilfields use overhead pipelines to form multiple sets of U-shaped bends, and the direction of gas flow is changed by the bending of pipelines, thereby reducing the flow rate of gas. At the same time, in order to separate relatively clean gas, the method of increasing the length of the pipeline is adopted to achieve the heat dissipation area. [0003] This separator has the following drawbacks: [0004] 1. In order to reduce the flow rate of the gas, the pipeline is equipped with multiple sets of U-shaped bends. After the pipeline condenses, water will remain at the bottom of the U-shaped bend. The lower temperature in winter will block the pipeline and affect the daily use of the gas. At the same time, when the gas pressure increases, It will cause the pipeline to burst, causing ...

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Problems solved by technology

[0004] 1. In order to reduce the flow rate of the gas, the pipeline is equipped with multiple sets of U-shaped bends. After the pipeline condenses, water will remain at the bottom of the U-shaped bend. The lower temperature in winter will block the pipeline and affect the daily use of the gas. At the same time, when the gas pressure increases, It will cause the pipeline to burst, causing accidents and increasing unsafe factors;

[0005] 2. In order to increase the heat dissipation effect, the method of increasing the length of the pipeline is adopted, resulting in a relatively large volume of the separation device, which is not conducive to construction and installation

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