Device and method for circularly purifying air in conventional submarine

Abstract

The invention discloses a device and a method for circularly purifying air in a conventional submarine. The device comprises a shell, wherein a CO2 absorption chamber and an O2 generation chamber are arranged in the shell; a motor connected with a rotating bed in the CO2 absorption chamber is arranged on one side of the shell, a gas inlet is connected to the top of the shell, and a gas inlet pipeline is sequentially connected with a first monitoring instrument, a first adjusting valve and a first flow meter; the other side of the shell is sequentially connected with a second monitoring instrument, a second adjusting valve and an air purifier; one side of the air purifier is connected with a third adjusting valve, a second flow meter and a third monitoring instrument; the CO2 absorption chamber is connected with an air blower, a carbon dioxide absorption composite material, a rotary machine tool and a first temperature controller; an inlet of the O2 generation chamber is sequentially connected with a fourth adjusting valve, a third flow meter, a check valve, a composite potassium permanganate solution and a second temperature controller through pipelines. The device is stable in structure and relatively low in cost, and has relatively high research value and application prospect.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a conventional submarine air circulation purification device and method, in particular to a circulation device and method suitable for efficiently absorbing carbon dioxide in a submarine and converting it into oxygen. Background technique [0002] The research on the detection of atmospheric environment in submarine cabins has been valued by the navies of various countries. Many countries rank the importance of submarine air quality as the second, which shows how much they attach importance to the quality of air environment. Most countries have detected hundreds of components in the air of submarines, and my country has detected 652 components in the air of submarine cabins. On a submarine, CO2 is a harmful gas. The CO2 concentration in the atmosphere is usually 0.03%, and the safe concentration of this gas on the submarine is usually 0.5% to 1.0%. Concentrations a...

AI Technical Summary

Problems solved by technology

[0005] At present, the following problems generally exist: poor sustainability. In the specific environment of the submarine, it is necessary to combine the absorption of CO2 and the conversion of O2 as much as possible to better solve the problem of air circulation and purification in the submarine cabin, thereby Guarantee the normal life and work of submariners

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