Tail-gas purifier of vehicle

Abstract

The present invention relates to an automobile tail gas cleaning device. It includes shell body, two ends of said shell body are respectively gas inlet and gas outlet, and on the described shell body an electric connecting component and a ring-shaped insulator are mounted. It is characterized by that the interior of said shell body is equipped with ion electrode, corona electrode, rod-shaped electrode, absorption electrode and molecular sieve plates, on two ends of the described absorption electrode the molecular sieve plate is respectively mounted, on the described molecular sieve plate the gas guide hole is set, the described rod -shaped electrode can be plug-connected on the molecular sieve plate, and the partial rod-shaped electrode is positioned in the space enclosed by absorption electrode, the inner end of the rod-shaped electrode is connected with corona electrode. Said invention is characterized by simple structure, convenient application, low cost and good cleaning effect, etc.

Description

technical field [0001] The invention belongs to the technical field of engine exhaust, and in particular relates to a vehicle exhaust purification device. Background technique [0002] In the background technology, the exhaust gas emitted by vehicles has caused serious pollution to the natural environment. The harmful gases such as CO, HC, NO and soot and other substances contained in the vehicle exhaust gas are very harmful to human health and the environment. In order to To reduce the content of exhaust gas emitted by vehicles and ensure the purity of ambient air, human beings have done a lot of work in the treatment of exhaust gas emitted by vehicles, and have also developed many purification devices with certain effects. Therefore, developing a vehicle exhaust purification device with better purification effect is one of the ways to solve the problem of environmental pollution. Contents of the invention [0003] The purpose of the invention is to provide a vehicle exh...

AI Technical Summary

Problems solved by technology

[0002] In the background technology, the exhaust gas emitted by vehicles has caused serious pollution to the natural environment. The harmful gases such as CO, HC, NO and soot and other substances contained in the vehicle exhaust gas are very harmful to human health and the environment. In order to To reduce the content of exhaust gas emitted by vehicles and ensure the purity of ambient air, human beings have done a lot of work in the treatment of exhaust gas emitted by vehicles, and have also developed many purification devices with certain effects. Therefore, developing a vehicle exhaust purification device with better purification effect is one of the ways to solve the problem of environmental pollution.

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