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Gas, liquid and light-weight oil triphase separating device

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

Active Publication Date: 2016-05-25
XI AN JIAOTONG UNIV
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  • Application Information

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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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  • Gas, liquid and light-weight oil triphase separating device
  • Gas, liquid and light-weight oil triphase separating device
  • Gas, liquid and light-weight oil triphase separating device

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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 and light-weight oil triphase separating device which comprises a triphase separator, a gas-liquid separator, an oil-gas separator and an oil supply pump. The gas, liquid and light-weight oil triphase separating device realizes gas, liquid and light-weight oil triphase separation in steps by virtue of centrifugal force generated by whirl and the density difference between light-weight oil and water. The triphase separator is respectively connected with the gas-liquid separator and the oil supply pump by virtue of pipelines, and the oil supply pump is connected with the oil-gas separator by virtue of a pipeline; then gas enters into the gas-liquid separator, so that small liquid drops entrained in the gas are further separated out; and oil enters into the oil-gas separator, so that small gas bubbles entrained in an oil phase are separated out. The device is high in separation precision; according to actual measurement, more than 90% of gas and 90% of light-weight oil can be separated out, so that multi-phase mixing problem in the industries of oil extraction and gas production is solved.

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 Applications(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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