Gas-liquid mixing apparatus

Abstract

The invention provides a gas-liquid mixing apparatus, comprising a gas delivery pipeline, a liquid delivery pipeline, a gas collecting cavity, gas-liquid mixing rods, and a mixture delivery passage; the gas delivery pipeline and the liquid delivery pipeline are arranged at an angle of 90 degree, both the gas delivery pipeline and the liquid delivery pipeline are circular pipes, and the circular gas collecting cavity is provided between the gas delivery pipeline and the liquid delivery pipeline; the gas-liquid mixing rods are of circular pipe structure and are mounted in a superposed part of the liquid delivery pipeline and gas delivery pipeline, one side of each gas-liquid mixing rod is evenly provided with a plurality of circular exhaust holes equal in diameter, and an opening direction of the circular exhaust holes is the same as a moving direction of a liquid; gas in the gas collecting cavity mixes with the liquid through the gas-liquid mixing rods; the mixture is discharged through the mixture delivery passage that is communicated with and parallel to the liquid delivery pipeline, and the flowing direction of the gas is consistent to that of the fluid during mixing. In this way, gas and liquid mixing is more stable, and mixing efficiency is improved.

Description

technical field [0001] The invention relates to the field of mixing devices, in particular to a gas-liquid mixing device. Background technique [0002] In recent decades, due to the rapid development of traditional industries and emerging industries, such as chemical engineering, metallurgical engineering, nuclear engineering, aviation and aerospace engineering, etc., the research and application of two-phase flow have been promoted, and it has developed into an independent research branch. , has received extensive attention. However, due to the inherent complexity, diversity, and limitations of measurement methods, so far, this research is still in the development stage both in theory and in methods, and, in a long period of time in the future, It will continue to be an academic field that expresses its own opinions, is highly experimental, and is full of opportunities and breakthroughs. [0003] Gas-liquid two-phase flow is the most common form of multiphase flow, widely...

AI Technical Summary

Problems solved by technology

But this patented technology still has the following two problems: First, this patented technology uses one place to mix gas and liquid, does not use the method of multi-point mixing, and cannot achieve the effect of uniform mixing; second, this patented technology When gas and liquid are mixed, the gas movement direction and the liquid movement direction are perpendicular to each other, the original movement direction of the gas and liquid will be changed during the mixing process, and the movement of the gas-liquid mixture after mixing will not be used

But this patented technology still has the following two problems: first, this patented technology uses one place to mix the gas and liquid, does not use the method of multi-point mixing, and cannot achieve the effect of uniform mixing

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