Gas-liquid separation device and gas-liquid separation method

A technology of gas-liquid separation device and turntable, which is applied in the direction of separation method, combined device, and dispersed particle separation, etc., which can solve the problems of mixed liquid, unsatisfactory separation effect, failure to take into account the separation effect and separation speed, and achieve the goal of maintaining cleanliness Effect

Active Publication Date: 2021-08-06
CHENGDU ZHENGSHENG ENERGY TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the separation effect of the existing gas-liquid separation equipment is not ideal in the process of use, and the separation effect and separatio

Method used

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  • Gas-liquid separation device and gas-liquid separation method
  • Gas-liquid separation device and gas-liquid separation method
  • Gas-liquid separation device and gas-liquid separation method

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Example Embodiment

[0028] Example

[0029] A gas liquid separation device, such as Figure 1 to 6 Including the cylindrical 11, the filter element, the drive assembly, and the rotating assembly; the upper end surface is fixed to the upper end surface 12, and the lower end surface of the cylinder 11 is fixedly connected to the lower end cover 13, the cylinder 11 is close to the upper end cover 12 The portion is provided with the intake pipe 15, and the upper end cover 12 is provided with an air tube 16, and the lower end cover 13 is provided with a liquid tube 17, and the gas-liquid mixture is entered from the intake pipe 15, and separated inside the cylinder 11, since the liquid is more than the gas. In the action of gravity, the liquid will fall to the fall, and finally discharge from the liquid pipe 17, the gas network rises, and finally discharges from the air pipe 16; in the present embodiment, the cylinder 11 is the hollow cylinder, upper cover 12 and The lower end cover 13 is a hemispherical ho...

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Abstract

The invention discloses a gas-liquid separation device and a gas-liquid separation method. The gas-liquid separation device comprises a cylinder, a filter element, a driving assembly and a rotating assembly; the upper end face of the cylinder is fixedly connected with an upper end cover, the lower end face of the cylinder is fixedly connected with a lower end cover through a filter screen, an air inlet pipe is arranged on the upper portion of the cylinder, an air outlet pipe is arranged on the upper end cover, and a liquid outlet pipe is arranged on the lower end cover. The filter element is mounted in the cylinder and comprises a turntable part, a ring part and a fixation part; the lower end surface of the turntable part is rotatably connected with the filter screen, and the upper end surface of the turntable part is fixedly connected with the lower end surface of the ring part; the lower end surface of the fixation part is rotatably connected with the upper end surface of the ring part, and the fixation part is fixedly connected to the inner wall of the cylinder; an inlet of the air inlet pipe is communicated with the fixation part; and the driving assembly drives the rotating assembly to start, and the rotating assembly enables the fixation part and the circular ring part to rotate. The gas-liquid separation device can quickly separate a gas-liquid mixture, and the gas-liquid separation effect is good due to the action of centrifugal force.

Description

technical field [0001] The invention relates to the technical field of oil and gas exploitation, in particular to a gas-liquid separation device and a gas-liquid separation method. Background technique [0002] In the process of oilfield exploitation, abnormal low pressure occurred in some oilfields, which brought certain difficulties to well workover. Some gas wells were exploited at low pressure, and sand was buried in the strata, which could not be cleaned up in time, which reduced the production of gas wells or even stopped production. When downhole operations are carried out without external energy supplementation, the workover fluid pollutes the formation more and more seriously, which makes the drainage period after the action continue to prolong. Therefore, it is necessary to pressurize this type of gas wells no matter during production or liquid drainage. In the prior art, a booster unit is usually used to pressurize the gas well, and the extracted natural gas ofte...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D50/00
CPCB01D46/0027B01D46/0056B01D46/681B01D50/20
Inventor 王开蓉岳应侯浩
Owner CHENGDU ZHENGSHENG ENERGY TECH DEV CO LTD
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