Purification automatic-control treatment device for PM2.5 in automobile exhaust

A technology of automobile exhaust and treatment devices, which is applied in the direction of electric control of exhaust treatment devices, exhaust treatment, exhaust devices, etc., can solve the problems of additional pollution from chemicals, difficult chemical proportioning, and expensive heavy metals, etc., to achieve Compact structure, obvious absorption effect, effect of content reduction

Inactive Publication Date: 2015-03-11
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current automobile exhaust treatment method has the following disadvantages: ① heavy metals are used as catalytic converters in the automobile exhaust treatment method. Although this can achieve the treatment effect, heavy metals are expensive and are not acceptable to ordinary car owners, not to mention the limited resources of heavy metals. Nonrenewable
②Using various chemicals and automobile exhaust to react to solve the pollution problem caused by automobile exhaust, but the proportion of chemicals is difficult, and it may cause additional pollution or secondary pollution caused by chemicals

Method used

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  • Purification automatic-control treatment device for PM2.5 in automobile exhaust
  • Purification automatic-control treatment device for PM2.5 in automobile exhaust
  • Purification automatic-control treatment device for PM2.5 in automobile exhaust

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] Such as Figure 1~3 As shown, a vehicle exhaust PM2.5 purification automatic control treatment device is characterized in that it includes: a gas purification unit 1, a water storage unit 2, a water purification unit 3, an automatic control unit 4 and a water circulation unit 5;

[0037] The outlet of the air purification unit 1 is connected to the inlet of the water storage unit 2, the water storage unit 2 includes a first outlet and a second outlet, the first outlet of the water storage unit 2 is connected to the water purification unit 3 is connected to the inlet, the outlet of the water purification unit 3 and the second outlet of the water storage unit 2 are connected to the inlet of the water circulation unit 5, and the outlet of the water circulation unit 5 is connected to the inlet of the air purification unit 1 , the automatic control unit 4 is electri...

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Abstract

The invention discloses a purification automatic-control treatment device for PM2.5 (Particulate Matter2.5) in automobile exhaust. The device is characterized by comprising an exhaust purifying unit (1), a water storage unit (2), a water purifying unit (3), an automatic control unit (4) and a water recycling unit (5). The purification automatic-control treatment device for PM2.5 in automobile exhaust is compact in structure and small in size. Vehicle of prior types can be refitted easily by the design of the device and the device is economic, safe and reliable in use, easy in operation, low in cost, low in carbon emission, good for environment protection and suitable for widely promotion and application.

Description

technical field [0001] The invention relates to an automatic control device for purifying PM2.5 of automobile tail gas, in particular to an automatic processing control device for PM2.5 of waste gas in automobile tail gas, which belongs to the technical field of tail gas treatment. Background technique [0002] The main source of PM2.5 is the residues emitted from automobile exhaust emissions and coal burning in industrial production, and most of them contain dust, harmful gases, heavy metals and other substances. Automobile exhaust is the main factor of air pollution. In my country's urban air pollution, the proportion of automobile exhaust emissions has exceeded 70%. Therefore, it is urgent to strengthen the control of automobile emissions. [0003] The harmful components in automobile exhaust can be divided into two categories: gas and particulate matter. Vehicle exhaust pollutants mainly include: solid suspended particles (smoke particles, black smoke and oil mist, lead...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N3/04F01N3/035F01N9/00
CPCY02T10/40
Inventor 朱泽陈喜罗晓丽蔡庆拟邹珊胡涛郝梦茹顾雯
Owner HOHAI UNIV
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