A kind of automobile exhaust purification device

Abstract

The invention discloses an automobile exhaust purification device. The automobile exhaust purification device comprises a first outer shell, and a second outer shell. The automobile exhaust is purified by an adsorption layer, a desulfurization layer, a first oxidative cavity and a second oxidative cavity after entering the device from an air inlet arranged on the left side of the first outer shell, then the automobile exhaust is blown to a fan blade through a current plate to push a rotating shaft to rotate, the rotating of the rotating shaft can drive coil to generate electricity on one handand drive a rotating barrel to rotate on the other hand, thus the automobile exhaust can make a full contact with the adsorption layer and the desulfurization layer, and the purification efficiency ofthe automobile exhaust is improved. According to the automobile exhaust purification device, multiply stages of treatment are conducted on the automobile exhaust, the effect is better compared with single treatment, furthermore, kinetic energy generated by the automobile exhaust can be used to generate electricity and drive the rotating barrel to rotate, the purification effect of the automobileexhaust is improved, and energy saving and environmental protection are achieved.

Description

technical field [0001] The invention belongs to the technical field of automobile tail gas purification treatment, in particular to an automobile tail gas purification device. Background technique [0002] With the progress of the times, automobiles have become an indispensable part of people's lives. However, although the development of the automobile industry has brought great benefits to mankind, it also pollutes our living environment. The exhaust gas produced by automobiles during driving contains harmful gases , thus causing greater pollution to the atmosphere, especially in large and medium-sized cities, the number of automobiles is on the rise in a straight line, and the emission of automobile exhaust has caused great harm to the health of urban residents, and is the main source of air pollution in modern cities , in order to solve the above problems, various automobile exhaust treatment devices have been born. [0003] At present, the pollutants in automobile exhau...

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Problems solved by technology

[0003] At present, the pollutants in automobile exhaust mainly include nitric oxide, carbon monoxide, sulfide, nitrate, and particulate pollutants left by unburned fuel and particulate pollutants produced after combustion. Most of the treatment of automobile exhaust in the prior art is to The exhaust gas is directly led to the purification device and then discharged directly. Although it has a certain effect, the exhaust gas purification device will affect the continuous discharge of the subsequent exhaust gas during the process of purifying the exhaust gas, increase the working pressure of the vehicle engine, and increase the energy consumption. In addition, the exhaust gas of the vehicle is directly discharged. , no further utilization of vehicle exhaust, resulting in waste of resources

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