Self-detection and purification device for sulfur dioxide

Abstract

The invention belongs to the field of air purification, and particularly relates to a sulfur dioxide self-detection purification device which comprises a purification box; an absorption solution is contained in the purification box, an air outlet is formed in the side wall of the purification box, a vertically-arranged rotating pipe is rotationally connected into the purification box, and a plurality of evenly-distributed transverse pipes fixedly communicate with the side wall of the rotating pipe. A plurality of air outlet holes are formed in the side wall of each transverse pipe, a horizontally-arranged conveying pipe is arranged below the purifying box, and one end of the conveying pipe is fixedly communicated with the rotating pipe. The central axes of the multiple air outlet holes in the side wall of the transverse pipe are all horizontally arranged and all face the same direction, when air is exhausted from the multiple air outlet holes in the transverse pipe; thus, due to the fact that the exhaust directions of the multiple air outlet holes are the same, airflow can be subjected to the counter-acting force of the absorption solution when pushing the absorption solution, and the counter-acting force can push the transverse pipes to rotate in the purification box, air can rotate and rise in the absorption solution and can make more efficient contact with the absorption solution, and the purification effect is improved.

Description

technical field [0001] The invention belongs to the field of air purification, in particular to a sulfur dioxide self-detection purification device. Background technique [0002] Sulfur dioxide is a common air pollutant. A large amount of sulfur dioxide is often produced in industrial production and mineral production. It is easy to generate acid rain in the environment and is relatively harmful. It is also one of the carcinogens announced by the International Agency for Research on Cancer of the World Health Organization. [0003] In the process of underground mineral mining, temporary workplaces are often set up underground. Since underground workplaces are generally relatively closed, it is difficult for the sulfur dioxide gas generated during the mining process to diffuse into the environment. People working underground breathe sulfur dioxide gas for a long time. The air is easy to cause great harm to the body. Although traditional air purification devices are installed ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a sulfur dioxide self-detection purification device that can automatically adjust according to the amount of sulfur dioxide for the problem that the pollution degree of most traditional air purification devices is difficult to show intuitively

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