Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-phase separation testing device

A test device and three-phase separation technology, which is applied in the direction of measurement, detecting fluid flow by measuring pressure difference, and detecting the dynamic effect of fluid flow, etc., can solve problems such as turbulence, influence on separation effect, eddy current, etc., and achieve smooth flow, The effect of eliminating turbulent flow and improving separation efficiency

Inactive Publication Date: 2016-08-31
SICHUAN KEHUA PETRO CHEM EQUIP & ENG +1
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the technical defects of the traditional three-phase separation test device for gas-water separation, eddy currents and turbulence are likely to occur after liquid flow separation, damage the solid settlement process and gas separation, and easily generate a large number of bubbles and turbid liquids, which affect the separation effect. The present invention discloses A Three-Phase Separation Test Apparatus

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-phase separation testing device
  • Three-phase separation testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The three-phase separation test device of the present invention includes a tank body, the tank body is provided with a gas inlet 9, a fluid inlet, a sewage outlet, a gas outlet 3, a first liquid phase outlet 1 and a second liquid phase outlet 2, the An oil-water separation and settling chamber is arranged inside the tank body, and a first labyrinth rectifier is arranged at the fluid inlet;

[0024] The labyrinth rectifier is composed of a plurality of corrugated plates 11 overlapped, the crests and troughs of adjacent corrugated plates are alternately distributed, the distance between adjacent corrugated plates is not more than 15 mm, and the plurality of corrugated plates are provided with barriers below and around them. 12. The tank below the labyrinth rectifier is provided with a first sewage outlet;

[0025] The three-ph...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A three-phase separation testing device comprises a tank. An oil-water separation settling chamber is arranged inside the tank. A first labyrinth type rectifier is arranged at a fluid inlet. The labyrinth type rectifier is formed by overlapping a plurality of corrugated plates, crests and troughs of the adjacent corrugated plates are distributed alternatively, the spacing between the adjacent corrugated plates is not larger than 15 mm, and gratings are arranged below and around the corrugated plates. A sewage draining exit is formed in the part, below the labyrinth type rectifier, of the tank. The three-phase separation testing device further comprises a gas measuring device for measuring the flow of a gas outlet, and flow measuring devices for measuring a first liquid outlet and a second liquid outlet. By the adoption of the labyrinth type rectifier, oil and gas are made to flow stably, and turbulent currents are eliminated. In addition, by means of the micro-eddy current principle, separation between the oil and the gas, between the oil and water as well as between the oil and sand is accelerated, meanwhile, the dual effect of sand removal is achieved, and the separation efficiency is improved.

Description

technical field [0001] The invention belongs to the field of machinery, and relates to a gas-liquid separation device, in particular to a three-phase separation test device. Background technique [0002] The oil-gas-water three-phase separator is one of the most commonly used equipment in the process of oil field development and production. A "solid, liquid, gas" three-phase separation device installed under the pump in the oil-water well of the oil field. [0003] The three-phase separator is generally divided into two types: horizontal and vertical. The working principle of the horizontal separator is: the gas-liquid mixed fluid enters the separator through the gas-liquid inlet for basic phase separation, and the gas enters the gas channel and passes through the rectifier and gravity sedimentation. , to separate the liquid droplets; after the liquid enters the liquid space and separates the air bubbles, the oil flows upwards and the water flows downwards to be separated. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/34E21B47/00G01F1/36G01F1/28
CPCE21B43/34E21B47/00G01F1/28G01F1/36
Inventor 胡建渝马伟强
Owner SICHUAN KEHUA PETRO CHEM EQUIP & ENG