CN100476166C - Tail-gas purifier of vehicle - Google Patents
Tail-gas purifier of vehicle Download PDFInfo
- Publication number
- CN100476166C CN100476166C CNB2004100251928A CN200410025192A CN100476166C CN 100476166 C CN100476166 C CN 100476166C CN B2004100251928 A CNB2004100251928 A CN B2004100251928A CN 200410025192 A CN200410025192 A CN 200410025192A CN 100476166 C CN100476166 C CN 100476166C
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- electrode
- sieve plate
- rod
- molecule sieve
- corona
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- Electrostatic Separation (AREA)
Abstract
The present invention relates to an automobile tail gas cleaning device. It includes shell body, two ends of said shell body are respectively gas inlet and gas outlet, and on the described shell body an electric connecting component and a ring-shaped insulator are mounted. It is characterized by that the interior of said shell body is equipped with ion electrode, corona electrode, rod-shaped electrode, absorption electrode and molecular sieve plates, on two ends of the described absorption electrode the molecular sieve plate is respectively mounted, on the described molecular sieve plate the gas guide hole is set, the described rod -shaped electrode can be plug-connected on the molecular sieve plate, and the partial rod-shaped electrode is positioned in the space enclosed by absorption electrode, the inner end of the rod-shaped electrode is connected with corona electrode. Said invention is characterized by simple structure, convenient application, low cost and good cleaning effect, etc.
Description
Technical field
The invention belongs to the engine exhaust technical field, particularly relates to a kind of vehicle tai-gas clean-up device.
Background technique
In background technique, the waste gas of vehicular discharge has caused serious pollution to physical environment, contained CO in the vehicle exhaust, HC, materials such as harmful gases such as NO and flue dust, it is very big to the harm of health and environment, in order to reduce the content of vehicular discharge waste gas, guarantee environment air pure, the mankind are doing a large amount of work aspect the waste gas of administering vehicular discharge, many certain effect purification plants that have have also been developed, be used for the device of vehicle tai-gas clean-up at present, role is more limited, therefore, developing the better vehicle tai-gas clean-up device of a kind of purifying effect, is one of approach that solves environmental pollution problems.
Summary of the invention
The purpose of the invention is to provide a kind of vehicle tai-gas clean-up device of simple in structure, easy to use, good purification.
The purpose of the invention is to adopt such technological scheme to realize: it comprises housing, the two ends of this housing are respectively suction port and air outlet, electrical connector and ying-shaped insulator are housed on described housing, it is characterized in that being equipped with in the housing ion electrode, corona electrode, rod-shaped electrode, absorb electrode and molecule sieve plate, at the two ends of described absorption electrode the molecule sieve plate is housed, described molecule sieve plate is provided with gas port, described rod-shaped electrode is plugged on the molecule sieve plate, the part body of rod of this rod-shaped electrode is positioned at and absorbs the space that electrode surrounds, the inner of rod-shaped electrode is connected with corona electrode, the porous supporting plate is housed in the described housing, be connected with sheet-pile shape ceramic body on this porous supporting plate, described ion electrode is contained on the tabular ceramic body.
Because the invention is provided with ion electrode, corona electrode, rod-shaped electrode, absorption electrode and molecule sieve plate in housing, thereby ion zone, corona discharging area and static absorption region in housing, have been formed, when Vehicular exhaust passes through, harmful components in the tail gas can oxidizedly reduce, adsorb, deposit, and the gas of discharge air outlet can meet the environment protection emission requirement; That the invention has is simple in structure, easy to use, with low cost, the characteristics of good purification, wide accommodation.
In conjunction with the accompanying drawings and embodiments, the invention is described in detail as follows:
Description of drawings
Fig. 1 is the structural representation of the invention
Fig. 2 is the partial structurtes schematic representation of the invention
Embodiment
At Fig. 1, among Fig. 2, the invention comprises housing 3, the two ends of this housing 3 are respectively suction port 17 and air outlet 18, on described housing 3, electrical connector 1 is housed, electrical connector 5 and ying-shaped insulator 13, ion electrode 7 is housed in housing 3, corona electrode 9, rod-shaped electrode 10 and absorption electrode 12, molecule sieve plate 11 and molecule sieve plate 14 are housed at the two ends of described absorption electrode 12, described molecule sieve plate 11,14 are provided with gas port 4, described rod-shaped electrode 10 is plugged on molecule sieve plate 11, on 14, the part body of rod of this rod-shaped electrode 10 is positioned at and absorbs the space that electrode 12 surrounds, the inner of rod-shaped electrode 10 is connected with corona electrode 9, and its outer end is connected by lead 15; In the described housing 3 porous supporting plate 8 is housed, is connected with tabular ceramic body 6 on this porous supporting plate 8, described ion electrode 7 is contained on the tabular ceramic body 6; Described porous supporting plate 8 is provided with pore 2, described ion electrode 7 is crisscross arranged in the cylinder both sides of tabular ceramic body 6, ion electrode 7 is the broach shape, this ion electrode 7 is the ion zone in the space at place, described corona electrode 9 mainly is made of ripple dentation sheet metal, and corona electrode 9 residing spaces are ripple dentation corona discharging area; Described molecule sieve plate 11,14 is an immersion-type molecule sieve plate, and described molecule sieve plate 11,14 is provided with air guide 4, and described molecule sieve plate 11,14 plays a part location, gas channel and adsorbed gas harmful components; Described absorption electrode 12 is cellular cylindrical shell, and described absorption electrode 12 residing positions are the static absorption region; Electrical connector 1 and ion electrode 7 adopts known electric connection mode to be connected, also adopts known electric connection mode to be connected between electrical connector 5 and rod-shaped electrode 10, the absorption electrode 12.
When the invention was used, ion electrode 7 obtained the ultrasonic frequency high pressure by electrical connector 1; Rod-shaped electrode 10, ripple dentation corona electrode 9 and cellular absorption electrode 12 obtain high-voltage power by electrical connector 5; Described ion electrode 7 ion electrode 7 under the effect of ultrasonic frequency high pressure can produce an ion zone, this ion zone can make the Vehicular exhaust that enters suction port 17 carry out ionization, impel micel, the molecular ionization of tail gas, and under the acting in conjunction of thermal dissociation, form mixtures such as ion, electronics, molecule, particle, this mixture is collision mutually, oxidation, reduction in the ion zone, oxidized or the reduction of part mixture, when this part air-flow continues to flow through how empty supporting plate 8, air-flow is by current-sharing, and the sound intensity also descends; After air-flow enters corona electrode 9 formed ripple dentation corona zones,, produce high concentration O because corona electrode 9 under the high pressure effect coronal discharge takes place
3, OH, particle is generally electrically charged, the molecule of not oxidized reduction is continuing oxidized, reduction in the ion zone, part charged particle flies to housing 3 inwalls deposition, when air communication is crossed molecule sieve plate 11 and gas port 4, a part of mixture in the air-flow is by 11 absorption of molecule sieve plate, oxidation and reduction, and remaining mixture is absorbed when electrode 12 residing positions are the static absorption region entering to absorb; Air-flow is in the end when the molecule sieve plate 14, and this molecule sieve plate 14 can be with residual harmful matter redox and absorption, and the time give off air outlet 18 gas reach environmental requirement.
Claims (5)
1, a kind of vehicle tai-gas clean-up device, comprise housing, the two ends of this housing are respectively suction port and air outlet, electrical connector and ying-shaped insulator are housed on described housing, it is characterized in that being equipped with in the housing ion electrode, corona electrode, rod-shaped electrode, absorb electrode and molecule sieve plate, at the two ends of described absorption electrode the molecule sieve plate is housed, described molecule sieve plate is provided with gas port, institute's bar rod-shaped electrode is plugged on the molecule sieve plate, the part body of rod of this rod-shaped electrode is positioned at and absorbs the space that electrode surrounds, the inner of rod-shaped electrode is connected with corona electrode, the porous supporting plate is housed in the described housing, be connected with tabular ceramic body on this porous supporting plate, described ion electrode is contained on the tabular ceramic body.
2, vehicle tai-gas clean-up device according to claim 1 is characterized in that described ion electrode is crisscross arranged in the cylinder both sides of tabular ceramic body, and ion electrode is the broach shape.
3, vehicle tai-gas clean-up device according to claim 1 is characterized in that described corona electrode is made of ripple dentation sheet metal, and the residing space of corona electrode is a ripple tooth corona discharging area.
4, vehicle tai-gas clean-up device according to claim 1 is characterized in that described molecule sieve plate is an immersion-type molecule sieve plate, and described molecule sieve plate is provided with gas port.
5, vehicle tai-gas clean-up device according to claim 1 is characterized in that described absorption electrode is cellular cylindrical shell, and the residing position of described absorption electrode is the static absorption region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100251928A CN100476166C (en) | 2004-06-16 | 2004-06-16 | Tail-gas purifier of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100251928A CN100476166C (en) | 2004-06-16 | 2004-06-16 | Tail-gas purifier of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584303A CN1584303A (en) | 2005-02-23 |
| CN100476166C true CN100476166C (en) | 2009-04-08 |
Family
ID=34601187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100251928A Expired - Fee Related CN100476166C (en) | 2004-06-16 | 2004-06-16 | Tail-gas purifier of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100476166C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711445A (en) | 2007-02-23 | 2010-05-19 | 托马斯·A·哈麦德 | Electrically stimulated catalytic converter apparatus, and method of using same |
| DE102010034250A1 (en) * | 2010-08-13 | 2012-02-16 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Holder for at least one electrode in an exhaust pipe |
| CN106523102A (en) * | 2016-10-25 | 2017-03-22 | 中原工学院 | Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system |
| CN113366203B (en) * | 2018-10-22 | 2023-08-15 | 上海必修福企业管理有限公司 | Engine tail gas ozone purification system and method |
-
2004
- 2004-06-16 CN CNB2004100251928A patent/CN100476166C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1584303A (en) | 2005-02-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |