A gas-liquid light oil three-phase separation device

A three-phase separation and three-phase separator technology, which is applied in the directions of liquid separation, combination device, separation method, etc., can solve the problems of inability to meet production requirements, high energy consumption of separation equipment, unstable operation, etc., to solve the problem of multiphase mixing problems, to achieve oil-water separation, to prevent the effect of carrying too much water

Active Publication Date: 2017-10-20
XI AN JIAOTONG UNIV
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  • Claims
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Problems solved by technology

The current separation equipment on the market generally has problems such as high energy consumption, high manufacturing cost, and unstable work, which cannot meet the production needs of the energy and chemical industry.

Method used

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  • A gas-liquid light oil three-phase separation device
  • A gas-liquid light oil three-phase separation device
  • A gas-liquid light oil three-phase separation device

Examples

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in detail, but in the description of the present invention, it should be understood that, the described embodiment of the present invention is exemplary, and the specific parameter that appears in the description is only for It is convenient to describe the present invention, but should not be construed as a limitation of the present invention.

[0031] Such as figure 1 As shown, a gas-liquid light oil three-phase separation device of the present invention includes a three-phase separator 2. The middle part of the separation device is cylindrical, the lower part is conical, and the top surface is an arc surface. The structure of the three-phase separator 2 includes an external cylinder 10, an overflow cylinder 11, an oil discharge pipe 12, a corrugated overflow plate 13, an internal cylinder 14, an exhaust pipe 15, a three-phase mixture inlet pipe 16, and an electro...

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Abstract

The invention discloses a gas-liquid light oil three-phase separation device, which comprises a three-phase separator, a gas-liquid separator, an oil-gas separator and an oil supply pump. It realizes the three-phase separation of gas-liquid light oil through the centrifugal force generated by the swirling flow and the density difference between light oil and water. The three-phase separator is respectively connected with the gas-liquid separator and the oil supply pump through pipelines, and the oil supply pump is connected with the oil-gas separator through pipelines. Then the gas enters the gas-liquid separator to further separate the small liquid droplets entrained in the gas; the oil enters the oil-gas separator to separate the small bubbles entrained in the oil phase. The separation precision of the device is high, and more than 90% of gas and 90% of light oil can be separated through actual measurement, which solves the problem of multiphase mixing in the oil and gas recovery industry.

Description

【Technical field】 [0001] The invention relates to the technical field of gas-liquid separation in coal, petroleum, natural gas and other industries, in particular to a gas-liquid light oil three-phase separation device. 【Background technique】 [0002] At present, the domestic coal chemical industry, petrochemical industry and natural gas chemical industry are developing rapidly, making great contributions to the rapid growth of the national economy. At the same time, under the background of the current increasingly severe energy consumption situation, the stable development of these industries is of great strategic significance to the country. In the production process of these industries, there are generally two-phase or multi-phase mixing problems such as large amounts of water entrained in the extracted oil and a large amount of light oil or even heavy oil in the extracted natural gas. How to deal with these multi-phase mixtures has become the development of the energy an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D19/00B01D17/025B01D50/00
CPCB01D17/0214B01D19/0052B01D19/0073B01D50/20
Inventor 王跃社王天靖
Owner XI AN JIAOTONG UNIV
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