A vehicle engine exhaust emission treatment system

Abstract

The invention discloses an automobile engine tail gas emission treatment system, comprising an emission treatment control system, the input end of the emission treatment control system is electrically connected to the output end of a power module, and the output end of the emission treatment control system is connected to a display unit It is electrically connected to the input end of the high-frequency alarm horn, and the emission treatment control system is bidirectionally connected with the exhaust emission comprehensive treatment system, the emission management system, the exhaust emission early warning module and the report printing module. The present invention relates to the technical field of exhaust treatment. The automobile engine exhaust emission treatment system, through the joint setting of the exhaust emission analysis module, the exhaust emission classification module, the exhaust emission related data export module, the exhaust emission alarm module and the management log storage module in the emission management system, enables the system to analyze the exhaust gas And classification, and by exporting data to the relevant data buffer module, so as to improve the overall processing speed of the system.

Description

technical field [0001] The invention relates to the technical field of tail gas treatment, in particular to an automobile engine tail gas emission treatment system. Background technique [0002] Automobile exhaust is the exhaust gas produced by the use of automobiles. It contains hundreds of different compounds. The pollutants include solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. Exhaust gas not only directly endangers human health, but also has a profound impact on the environment in which human beings live. The sulfur dioxide in the tail gas has a strong pungent smell, and when it reaches a certain concentration, it will easily lead to the occurrence of "acid rain", cause soil and water acidification, and affect the growth of crops and forests. [0003] Ordinary automobile engine exhaust gas often needs to be treated. Exhaust gas passing through the particulate matter filter (DPF / GPF) is a form of exhaus...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides an automobile engine exhaust emission treatment system, which solves the need to treat the exhaust gas when the exhaust gas of an ordinary automobile engine is discharged. It is a form of treatment, but the traditional exhaust gas treatment is to pass all the exhaust gas through the particulate matter collector (DPF / GPF), but in actual use, the emission of exhaust gas is often unstable. If the device is used, the sound of the exhaust air waves will be too loud, which will affect the follow-up stable processing.

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