CN105649721A - Automobile exhaust purifier - Google Patents
Automobile exhaust purifier Download PDFInfo
- Publication number
- CN105649721A CN105649721A CN201410701475.3A CN201410701475A CN105649721A CN 105649721 A CN105649721 A CN 105649721A CN 201410701475 A CN201410701475 A CN 201410701475A CN 105649721 A CN105649721 A CN 105649721A
- Authority
- CN
- China
- Prior art keywords
- purifier
- automobile exhaust
- carrier
- plasma
- way catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention provides an automobile exhaust purifier. The automobile exhaust purifier is formed by combining a plasma purifier and a three-way catalyst; a dielectric medium discharge tube, a spiral electrode winding around the surface of the dielectric medium discharge tube and an alternating-current power source are arranged in the plasma purifier connected to an exhaust passage; a carrier is arranged in the three-way catalyst, and a gas outlet is formed in the three-way catalyst. According to the automobile exhaust purifier, by applying the plasma purifier and the three-way catalyst jointly, the overall purification effect is improved, and the energy conservation and emission reduction effects are effectively realized.
Description
Technical field
ThisInventionRelate to field of environment protection equipment, be specifically related toA kind of automobile exhaust purifier��
Background technology
The development of auto industry, brings great convenience to people's work, life, meanwhile, in the tail gas of motor vehicle emission, and the harmful gas such as including carbon monoxide, Hydrocarbon and nitrogen oxides, all environment and human body can be produced serious harm. How effectively to process the discharge of vehicle exhaust, be instant task.
Summary of the invention
ThisInventionIn order to solve the problems referred to above, it is provided that a kind of efficient automobile exhaust purifier.
ThisInventionSolve its technical problem be the technical scheme is that
A kind of automobile exhaust purifier, plasma purifier and ternary catalyzing unit constitute jointly, it is characterised in that: there is dielectric discharge pipe with in the plasma purifier of exhaust duct connection and be wrapped in the screw electrode on its surface, and alternating current power supply; Ternary catalyzing unit is built-in with carrier, and gas outlet is arranged on ternary catalyzing unit.
Described aboveA kind of automobile exhaust purifier, it is characterised in that: described carrier is the one of which of metallic carrier, cordierite honeycomb ceramic carrier, porous ceramics catalyst converter carrier.
Described aboveA kind of automobile exhaust purifier, it is characterised in that: the quantity of the screw electrode in plasma purifier, according to how many vehicle size, discharge amount of exhaust gas increase and decrease.
ThisInventionProvide the benefit that:
ThisInventionAdopt plasma purifier and ternary catalyzing unit use in conjunction, utilize plasma generator generation 0, OH-��H02With 03Deng free radical, and place makes three-way catalyst ignition, improves overall purification efficiency, reaches better clean-up effect.
Accompanying drawing explanation
Figure1 is the signal of automobile exhaust purifierFigure;
Wherein, 1-plasma purifier; 2-ternary catalyzing unit; 3-air inlet; 4-gas outlet; 5-screw electrode; 6-electrolyte; 7-alternating current power supply; 8-dielectric discharge pipe; 9-carrier.
Detailed description of the invention
Below in conjunction with attachedFigureWith embodiment to thisInventionFurther illustrate:
Embodiment 1
ReferenceFigure1A kind of automobile exhaust purifierIncluding plasma purifier 1 and ternary catalyzing unit 2, plasma purifier air intake 3 is connected with discharge duct, there is dielectric discharge pipe 8 in plasma purifier and be wrapped in the screw electrode 5 on its surface, and alternating current power supply 7, ternary catalyzing unit 2 is built-in with carrier 9, and after process, waste gas gas outlet 4 is arranged on ternary catalyzing unit, enters air.
Above in conjunction with attachedFigureTo thisInventionCarry out exemplary description, it is clear that thisInventionRealization be not subject to the restrictions described above, as long as have employedInventionMethod design and the various improvement that carry out of technical scheme, or not improved willInventionDesign and technical scheme directly apply to other occasion, all thisInventionProtection domain in.
Claims (3)
1. an automobile exhaust purifier, is constituted jointly by plasma purifier and ternary catalyzing unit, it is characterised in that: there is dielectric discharge pipe with in the plasma purifier of exhaust duct connection and be wrapped in the screw electrode on its surface, and alternating current power supply; Ternary catalyzing unit is built-in with carrier, and gas outlet is arranged on ternary catalyzing unit.
2. a kind of automobile exhaust purifier according to claim 1, it is characterised in that: described carrier is the one of which of metallic carrier, cordierite honeycomb ceramic carrier, porous ceramics catalyst converter carrier.
3. a kind of automobile exhaust purifier according to claim 1, it is characterised in that: the quantity of the screw electrode in plasma purifier, according to how many vehicle size, discharge amount of exhaust gas increase and decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701475.3A CN105649721A (en) | 2014-11-28 | 2014-11-28 | Automobile exhaust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701475.3A CN105649721A (en) | 2014-11-28 | 2014-11-28 | Automobile exhaust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105649721A true CN105649721A (en) | 2016-06-08 |
Family
ID=56480987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410701475.3A Pending CN105649721A (en) | 2014-11-28 | 2014-11-28 | Automobile exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649721A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060958A (en) * | 2017-06-16 | 2017-08-18 | 福州明旭环保科技有限公司 | A kind of eco-friendly car exhaust gas cleaner |
| CN107725151A (en) * | 2017-08-30 | 2018-02-23 | 昆明理工大学 | A kind of automobile exhaust gas purifying installation |
| CN109268104A (en) * | 2018-09-14 | 2019-01-25 | 铜陵市天峰汽车维修服务有限责任公司 | A kind of purifying vehicle exhaust integrated apparatus |
-
2014
- 2014-11-28 CN CN201410701475.3A patent/CN105649721A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060958A (en) * | 2017-06-16 | 2017-08-18 | 福州明旭环保科技有限公司 | A kind of eco-friendly car exhaust gas cleaner |
| CN107725151A (en) * | 2017-08-30 | 2018-02-23 | 昆明理工大学 | A kind of automobile exhaust gas purifying installation |
| CN109268104A (en) * | 2018-09-14 | 2019-01-25 | 铜陵市天峰汽车维修服务有限责任公司 | A kind of purifying vehicle exhaust integrated apparatus |
| CN109268104B (en) * | 2018-09-14 | 2020-10-13 | 铜陵市天峰汽车维修服务有限责任公司 | Automobile exhaust purifies integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |