Efficient gas-liquid separator

A gas-liquid separator and pre-separator technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., to achieve the effect of improving the passing capacity, reducing the impact, and reducing the overall height

Inactive Publication Date: 2012-09-19
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The disadvantage of this filler is the smooth transition in the airflow direction without obvious collision, which is only a little better than the effect of pure gravity separation

Method used

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Embodiment Construction

[0039] As shown in the figure, the high-efficiency gas-liquid separator includes a shell 1, a feed inlet 2, a pre-separator 3, an air guide tube 4, a cover plate 5, a swirl tube 6, a circular platform isolation plate 7, a liquid guide tank 8, a gas phase Zone 9, pre-separation zone 10, first layer of vane packing 11, second layer of vane packing 12, liquid phase zone 13, main separation zone 14, wire mesh demister 15, sewage outlet 16, isolation plate 17, collector Liquid chamber 18, liquid outlet 19, dry gas area 20, gas outlet 21;

[0040]The front end of the housing 1 is provided with a feed port 2, the upper part of the rear section of the housing 1 is provided with a gas outlet 21, the lower part of the housing 1 is provided with a sewage outlet 16, and the lower part of the rear end is provided with a liquid outlet 19, and the upper part of the housing 1 is a gas phase area 9. The lower part of the housing 1 is a liquid phase area 13, and the gas phase area 9 in the hous...

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Abstract

The invention discloses an efficient gas-liquid separator, wherein a charge port is arranged at the front end of a shell, a gas outlet is arranged above the rear section of the shell, a sewage outlet is arranged below the middle of the shell, and a liquid outlet is arranged below the rear end of the shell; an upper part in the shell is a gas-phase area, and a lower part in the shell is a liquid-phase area; a pre-separator, a first-layer blade-type filler, a second-layer blade-type filler, and a screen demister are sequentially arranged in the gas-phase area in the shell from a front end to a rear end, and a separation plate is arranged on the rear section of the liquid-phase area; and the pre-separator comprises a gas guide tube, a cover plate, a swirl tube, a circular-table separation plate, and a liquid guide groove. The efficient gas-liquid separator disclosed by the invention has the following advantages: an oil-gas mixed charging material sequentially passes through the pre-separator, the first-layer blade-type filler, the second-layer blade-type filler, and the screen demister, so that liquid drops with various grain diameters in the gas can be effectively separated. Under the same treatment capacity, the length of the efficient gas-liquid separator is reduced by 20-30% compared with that of the existing separator, thus lightening the weight of the separator, and reducing the manufacturing and transportation costs.

Description

technical field [0001] The invention relates to a high-efficiency gas-liquid separator, which is mainly used for gas-liquid separation in natural gas wells, gas-liquid separation in oil fields, and gas-liquid separation in oil refining industry. Background technique [0002] The premise of the gas-liquid separation of the oil-gas separator is that the density between the gas and the liquid is different, and it is realized by gravity separation, centrifugal separation, inertial separation and other methods. The traditional separator is usually composed of primary separation elements, gravity separation space, etc., and the gas-liquid separation Low efficiency, there is a traditional gas-liquid separator introduced on page 72 of the book "Gas-Liquid and Liquid-Liquid Separators" co-authored by Maurice Stewart and Ken Arnold, published by Gulf Publishing Company. [0003] An existing horizontal gas-liquid separator is composed of an inlet diverting element, a gas separation are...

Claims

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Application Information

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IPC IPC(8): B01D45/16
Inventor 黄柏根李明道何潮洪梁其林黄志尧宋翀
Owner ZHEJIANG UNIV
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