Automobile tail gas purification treatment device

Abstract

An automobile tail gas purification treatment device comprises a purification treatment case, an air inlet pipe and an air outlet pipe. The air inlet pipe is arranged at the upper left end of the purification treatment case, and the air outlet pipe is arranged at the lower right end of the purification treatment case. The interior of the purification treatment case is provided with a combustion chamber, a condensation chamber, a solid particle filtering chamber, a spray dust removing chamber, a spray device, a pre-treatment chamber and a post-treatment chamber. The combustion chamber is connected with the condensation chamber through a ventilating pipe; the condensation chamber is connected with the solid particle filtering chamber through a ventilating pipe; the solid particle filtering chamber is connected with the spray dust removing chamber through a ventilating pipe; the spray dust removing chamber is connected with the pre-treatment chamber through a ventilating pipe with an air suction fan; the pre-treatment chamber is connected with the post-treatment chamber through a ventilating pipe; and the post-treatment chamber is connected with the air outlet pipe. According to the automobile tail gas purification treatment device, automobile tail gas can be effectively purified and treated, and pollutants contained in the automobile tail gas such as carbon monoxide, hydrocarbon, oxynitride, sulfur dioxide, smoke particles and effluviums can be removed.

Description

technical field [0001] The invention relates to the field of environmental protection purification equipment, in particular to an automobile exhaust purification treatment device. Background technique [0002] my country has become the world's largest motor vehicle production and sales country for four consecutive years. Motor vehicle pollution has become an important source of air pollution in my country and an important cause of haze and photochemical smog pollution. The urgency of motor vehicle pollution prevention and control has become increasingly prominent, and effective treatment of vehicle exhaust has become an imminent problem in today's society. [0003] Vehicle exhaust pollutants mainly include: carbon monoxide, hydrocarbons, nitrogen oxides, sulfur dioxide, soot particles (certain heavy metal compounds, lead compounds, black smoke and oil mist), odor (formaldehyde, etc.). According to statistics, every thousand vehicles emit about 3000kg of carbon monoxide, 200...

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Problems solved by technology

In order to reduce air pollution and smog weather, many cities have adopted measure

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