A gas grid filter mixer and method

Abstract

The invention discloses a gas grid filter mixer, which comprises a shell, the inside of the shell is divided into a filter medium distribution chamber and a filter mixing chamber by a partition, and a filter medium inlet is arranged on the side wall of the filter medium distribution chamber. The top of the filter mixing chamber is provided with an inlet for the gas to be filtered, and the bottom is provided with an outlet for the filtered gas. A number of parallel porous nozzles are arranged horizontally in the filter mixing chamber, and the ends of the porous nozzles pass through the partition and enter the filter medium. In the distribution chamber, a number of spray holes are evenly opened on both sides of the porous nozzle. The beneficial effects of the present invention are: the filter medium is sprayed into the filter mixing chamber through the porous nozzle to form a multi-point sieve layout, and contacts and mixes with the gas to be filtered; Due to the difference in angle, there is a violent cutting movement between the two non-materials, and an "iron flower"-like airflow is formed at each sieve point, which realizes rapid and sufficient mixing and reaction, and ensures a good filtering effect.

Description

technical field [0001] The invention relates to the technical field of gas treatment, in particular to a gas grid filter mixer and a method thereof. Background technique [0002] When filtering harmful components in gas, it is usually to inject two different gases or gas and liquid into a container or pipeline, let them diffuse and mix naturally, or speed up the mixing by disturbance. [0003] However, none of these existing methods can well meet the production requirements, and each has its own shortcomings in production: [0004] The way of natural diffusion mixing requires a long time to mix fully, which directly leads to low production efficiency; [0005] In the way of disturbance mixing, the two gases will move in the same direction in the same container or pipeline, and there will be a long parallel movement process. Although the time is shorter than that of natural diffusion mixing, the production efficiency is still relatively low and cannot meet the requirements. ...

AI Technical Summary

Problems solved by technology

[0003] However, none of these existing methods can well meet the production requirements, and each has its own shortcomings in production:

[0004] The way of natural diffusion mixing requires a long time to mix fully, which directly leads to low production efficiency;

[0005] In the way of disturbance mixing, the two gases will move in the same direction in the same container or pipeline, and there will be a long parallel movement process. Although the time is shorter than that of natural diffusion mixing, the production efficiency is still relatively low and cannot meet the requirements.

Images