Vacuum absorption automobile exhaust purifier

Abstract

A specific study, on the hazy weather of Beijing, Tianjin and Hebei, of the Chinese academy of sciences in July, 2013 shows that local cooking and automobile exhaust become the largest pollution source of haze. In order to achieve the haze abatement effect, the invention provides a vacuum absorption automobile exhaust purifier which can effectively reduce the pollution to air by exhaust and cooking fumes. According to the technical scheme adopted for solving the technical problem, the purifier comprises a suction type modularized filter device, a module vacuumizer, a smoke sucking hood, an exhaust pipe and the like, wherein the suction type modularized filter device, the module vacuumizer, the smoke sucking hood and the exhaust pipe are independent and communicated. The vacuumizer is started for sucking exhaust, the exhaust exhausted by an automobile is sucked in a first filter screen module in the purifier through the smoke sucking hood of the purifier so that oil, smoke and PM2.5 can be separated and filtered, by means of the air suction and emission functions of the vacuumizer, the exhaust sucked into the vacuumizer is gathered in a vacuumizer module, when the exhaust pressure in the vacuumizer module is slightly larger than or equal to atmospheric pressure, the exhaust will be extruded out of a filtering sponge module and an activated carbon filtering module and automatically filtered, then purified clean gas is discharged through the exhaust pipe, and the vacuumizer and an engine of the automobile are powered on and started at the same time. The vacuum absorption automobile exhaust purifier has the advantages of reducing the pollution to the atmosphere by the automobile exhaust, being beneficial for health of the respiratory tract and simple in structure, reducing lung diseases, and saving energy and economic expenditure.

Description

Technical field [0001] The invention relates to a vacuum absorbing automobile tail gas purifier, in particular to a modular filtering device which can greatly reduce air pollution caused by automobile tail gas. Background technique [0002] According to the People and Science report on the 17th page of the Legal Wencuibao on July 13, 2013, why does the cooking fume and PM2.5 pollution from local cooking exceed that of automobile exhaust. This year, the Chinese Academy of Sciences conducted a special study on the smog weather in Beijing, Tianjin, and Hebei. The special research team detected a large number of nitrogen and oxygen organic particles in the air, and found that oxidized organic particles accounted for 44%, and local cooking smoke-type organic particles accounted for 21%. %; chemical products such as oxygen enrichment accounted for 17%; vehicle exhaust and coal-burning hydrocarbon organic particles accounted for 18%. [0003] It goes without saying that automobile...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the pollution of automobile exhaust and cooking fumes to the atmosphere, the object of the present invention is to provide a vacuum absorption automobile exhaust purifier, which can effectively separate oil, smoke, PM2.5 and filter aerosols and harmful gases

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