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Vertical three-phase separator

A technology of a three-phase separator and a gas-liquid separator, which is applied in the petroleum industry and the treatment of hydrocarbon oil, etc., can solve the problems of reducing the separation effect of water and oil, the oil contains bubbles, and the separation is not complete, so as to improve the effect of gas-liquid separation, Effect of eliminating foam and reducing gas content

Inactive Publication Date: 2021-06-04
江苏华普泰克石油装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a vertical three-phase separator, which can solve the problem that the three-phase separator in the prior art has air bubbles in the oil due to incomplete gas-liquid separation and reduces the water-oil separation effect.

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as Figure 1 to Figure 5 As shown, a vertical three-phase separator includes a tank body 1 with a liquid inlet pipe 2, an oil discharge pipe 3, a drain pipe 4 and an exhaust pipe 5, and the exhaust pipe 5 is located at The top of the tank body 1 has a partition 6 inside the tank body 1, and the partition board 6 divides the inner cavity of the tank body 1 into a gas-liquid separation zone 7 above the partition board 6 and a gas-liquid separation zo...

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Abstract

The invention discloses a vertical three-phase separator, and the separator comprises a tank body; a liquid inlet pipe, an oil discharge pipe, a water discharge pipe and an exhaust pipe are arranged on the tank body; a partition plate is arranged in the tank body, the vertical three-phase separator further comprises a gas-liquid separation device arranged in a gas-liquid separation area, and the gas-liquid separation device comprises a gas-liquid separator and an auxiliary separation structure. The gas-liquid separator is rotatably arranged in the gas-liquid separation area, the gas-liquid separator comprises a rotating cylinder, a plurality of separation plates and a motor, and the auxiliary separation structure comprises a buffer plate and a buffer cylinder. The gas-liquid separator and the auxiliary separation structure are arranged, the gas-liquid separation effect and the separation efficiency can be improved, compared with an existing mode, the gas content in petroleum is further reduced, and the influence on the next oil-water separation procedure is reduced; and a defoaming device is also arranged, so that foams generated by flowing and collision of the petroleum in the tank body can be eliminated, the influence on an oil-water separation procedure is further reduced, and the oil-water separation efficiency is improved.

Description

technical field [0001] The invention relates to a vertical three-phase separator. Background technique [0002] In the process of oil extraction, the oil extracted from the oil well is generally a three-phase mixture of oil, gas and water. The oil, gas and water three-phase separator can separate the three-phase substances in the oil, which is convenient for later refining and processing. [0003] The oil-gas-water three-phase separator in the related art generally has a gas-liquid separation area and an oil-water separation area. After the oil is passed into the oil-gas-water three-phase separator, it first flows into the gas-liquid separation area to separate the gas from the liquid and separate the gas Discharge through the exhaust port to realize gas-liquid separation; then pass the oil-water mixture after gas-liquid separation into the oil-water separation zone to separate oil and water, and finally collect oil and water separately to achieve oil-gas-water three-phase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G53/00
CPCC10G53/00
Inventor 李荣
Owner 江苏华普泰克石油装备有限公司
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