CN204961024U - Automobile tail gas treatment device - Google Patents
Automobile tail gas treatment device Download PDFInfo
- Publication number
- CN204961024U CN204961024U CN201520580411.2U CN201520580411U CN204961024U CN 204961024 U CN204961024 U CN 204961024U CN 201520580411 U CN201520580411 U CN 201520580411U CN 204961024 U CN204961024 U CN 204961024U
- Authority
- CN
- China
- Prior art keywords
- processing apparatus
- exhaust gas
- gas processing
- automobile exhaust
- atomization
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model relates to an exhaust emission field especially relates to an automobile tail gas treatment device. An automobile tail gas treatment device, includes along automobile exhaust and moves towards tandem arrangement's solid particle filter, heating device and atomizing sediment device in order, be provided with oxygen generator in the heating device, the top that the atomizing deposits the device is provided with sediment liquid filling ware, and the bottom that the atomizing deposits the device is provided with the precipitate collector, the air inlet of solid particle filter communicates engine exhaust pipe, and the gas outlet that the atomizing deposits the device communicates tail gas exhaust pipe. The utility model discloses filter only remaining harmless N2 of the final gas that discharges in back, it has alarm mechanism to be used for indicateing more renew cartridge and topping liquid all to form a complete set in the two -stage filtration mechanism, has effectively reduced automobile exhaust and has discharged atmospheric pollution, the device simple structure, low cost, integrated back be a whole equipment, can be used for whole car equipments that dispatch from the factory, also can by the user by oneself independently the purchase install additional, it is very convenient to use.
Description
Technical field
The utility model relates to toxic emission field, particularly relates to a kind of automobile exhaust gas processing apparatus.
Background technique
Although current most of vehicle exhaust is through process, but still does not reach emission request, be directly discharged in air, vehicle exhaust comprises HC, CO, NO
x, CO
2, solid particle, sulphide etc., cause severe contamination to air, have a strong impact on the healthy of people.
In prior art to the process of vehicle exhaust mostly by means of only active carbon adsorption or filling Ca (OH)
2, NaOH process carbon dioxide in tail gas and solid particle; This type of processing mode can not fully and completely process for the vehicle exhaust of complicated component, and therefore effect is unsatisfactory, often cannot reach the needs of more and more higher exhaust emission standard.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automobile exhaust gas processing apparatus and thoroughly removes poisonous and harmful substance in tail gas by being integrated in double-filtration mechanism in housing and stair oxidation mechanism, the N that the gas of final discharge is only remaining harmless
2; All supporting in double-filtration mechanism have alarm mechanism to be used to refer to more renew cartridge and supplementary servicing fluids, effectively reduces the pollution of motor vehicle exhaust emission to air.
The utility model is achieved in that a kind of automobile exhaust gas processing apparatus, comprise and move towards the solid particulate filter of layout in sequential series, heating equipment and atomization precipitator along vehicle exhaust, oxygen generator is provided with in described heating equipment, the top of described atomization precipitator is provided with precipitaton number charging point, and the bottom of atomization precipitator is provided with sludge trap; The suction port of described solid particulate filter is communicated to engine exhaust pipe, and the air outlet of atomization precipitator is communicated to exhaust pipe.
Described solid particulate filter, heating equipment and atomization precipitator are all fixedly mounted in housing.
Be provided with liquid level sensor in described precipitaton number charging point, described liquid level sensor electrical connection liquid level alarm is connected.
Baroceptor is provided with, the back pressure of baroceptor monitoring solid particulate filter, baroceptor electrical connection pressure alarm in described solid particulate filter.
Described heating equipment is Electric heating appliance.
Described liquid level alarm is buzzer, warning light or alarm panel.
Described pressure alarm is buzzer, warning light or alarm panel.
Solution in described precipitaton number charging point is Ca (OH)
2or NaOH.
The utility model automobile exhaust gas processing apparatus thoroughly removes poisonous and harmful substance in tail gas by being integrated in double-filtration mechanism in housing and stair oxidation mechanism, the N that the gas of final discharge is only remaining harmless
2; All supporting in double-filtration mechanism have alarm mechanism to be used to refer to more renew cartridge and supplementary servicing fluids, effectively reduces the pollution of motor vehicle exhaust emission to air; This apparatus structure is simple, with low cost, integrated rear as a whole equipment, namely can be used for car load and to dispatch from the factory equipment, also can by user voluntarily independently purchase install additional, very easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile exhaust gas processing apparatus.
In figure: 1 engine exhaust pipe, 2 housings, 3 oxygen generators, 4 heating equipments, 5 precipitaton number charging points, 6 atomization precipitator, 7 exhaust pipes, 8 sludge traps, 9 solid particulate filters, 10 pressure alarms, 11 liquid level alarms, 12 liquid level sensors, 13 baroceptors.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model statement.
Embodiment 1
As shown in Figure 1, a kind of automobile exhaust gas processing apparatus, comprise and move towards the solid particulate filter 9 of layout in sequential series, heating equipment 4 and atomization precipitator 6 along vehicle exhaust, in the present embodiment, described heating equipment 4 is Electric heating appliance; Oxygen generator 3 is provided with in described heating equipment 4, the top of described atomization precipitator 6 is provided with precipitaton number charging point 5, precipitaton number in precipitaton number charging point 5 is supplied to the atomization spray cap of atomization precipitator 6, and the bottom of atomization precipitator 6 is provided with sludge trap 8 and is responsible for collecting solid sediment; The suction port of described solid particulate filter 9 is communicated to engine exhaust pipe 1, and the air outlet of atomization precipitator 6 is communicated to exhaust pipe 7.
In order to make this device become car load parts, be convenient to install, in the utility model, described solid particulate filter 9, heating equipment 4 and atomization precipitator 6 are all fixedly mounted in housing 2.
In the present embodiment, in order to refresh oneself, driver supplements precipitaton number on time, is provided with liquid level sensor 12 in described precipitaton number charging point 5, and described liquid level sensor 12 is electrically connected liquid level alarm 11 and is connected.
In the present embodiment, in order to driver's more renew cartridge on time of can refreshing oneself, be provided with baroceptor 13 in described solid particulate filter 9, the back pressure of solid particulate filter 9 monitored by baroceptor 13, and baroceptor 13 is electrically connected pressure alarm 10.
Described pressure alarm 10 in the utility model and liquid level alarm 11 can be selected from buzzer, warning light or alarm panel.
Under normal circumstances, the solution in described precipitaton number charging point 5 is Ca (OH)
2or NaOH.
When using the utility model, motor exhaust enters solid particulate filter 2 by engine exhaust pipe 1 and filters solid particle in tail gas, if the solid particle amount that solid particulate filter 2 filters reaches setting value, its back pressure will be significantly less than exhaust because of blocking should have pressure, and now pressure alarm 10 will need to change filter element according to the signal prompt driver of baroceptor 13; Tail gas after filtration again through Electric heating appliance 4, NO wherein
x, CO, HC, sulphide under the effect of catalyzer and heating equipment 4, the oxygen generation oxidation reaction provided with oxygen generator 3: 2CO+O
2=2CO
2, NO
x+ O
2=NO
2, 2H
2s+3O
2=2SO
2+ 2H
2o, 2HC+3O
2=2CO
2+ 2H
2o; Tail gas composition through peroxidization becomes CO
2, NO
2, SO
2, then enter atomization precipitator 6, be filled with the precipitaton number of atomization in atomization precipitator 6, such as, when use Ca (OH)
2during as precipitaton number, through tail gas and the Ca (OH) of peroxidization
2react, generate the sludge CaCO being insoluble in water
3, Ca (NO
3)
2and CaSO
3, filtered by sludge trap 8; As the Ca (OH) in precipitaton number charging point 5
2when liquid level is less than setting value, sends a signal to liquid level alarm 11 by liquid level sensor 12 and point out driver to need to add Ca (OH)
2with the sludge in cleaning sludge trap 8; The tail gas eventually passing process is discharged to air through exhaust pipe 7.
Claims (8)
1. an automobile exhaust gas processing apparatus, it is characterized in that: comprise and move towards the solid particulate filter (9) of layout in sequential series, heating equipment (4) and atomization precipitator (6) along vehicle exhaust, oxygen generator (3) is provided with in described heating equipment (4), the top of described atomization precipitator (6) is provided with precipitaton number charging point (5), and the bottom of atomization precipitator (6) is provided with sludge trap (8); The suction port of described solid particulate filter (9) is communicated to engine exhaust pipe (1), and the air outlet of atomization precipitator (6) is communicated to exhaust pipe (7).
2. automobile exhaust gas processing apparatus as claimed in claim 1, is characterized in that: described solid particulate filter (9), heating equipment (4) and atomization precipitator (6) are all fixedly mounted in housing (2).
3. automobile exhaust gas processing apparatus as claimed in claim 2, it is characterized in that: in described precipitaton number charging point (5), be provided with liquid level sensor (12), described liquid level sensor (12) electrical connection liquid level alarm (11).
4. automobile exhaust gas processing apparatus as claimed in claim 2, it is characterized in that: in described solid particulate filter (9), be provided with baroceptor (13), the back pressure of baroceptor (13) monitoring solid particulate filter (9), baroceptor (13) electrical connection pressure alarm (10).
5. automobile exhaust gas processing apparatus as claimed in claim 2, is characterized in that: described heating equipment (4) is Electric heating appliance.
6. automobile exhaust gas processing apparatus as claimed in claim 3, is characterized in that: described liquid level alarm (11) is buzzer, warning light or alarm panel.
7. automobile exhaust gas processing apparatus as claimed in claim 4, is characterized in that: described pressure alarm (10) is buzzer, warning light or alarm panel.
8. the automobile exhaust gas processing apparatus as described in a claim any in claim 1 ~ 5, is characterized in that: the solution in described precipitaton number charging point (5) is Ca (OH)
2or NaOH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580411.2U CN204961024U (en) | 2015-08-05 | 2015-08-05 | Automobile tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580411.2U CN204961024U (en) | 2015-08-05 | 2015-08-05 | Automobile tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961024U true CN204961024U (en) | 2016-01-13 |
Family
ID=55056095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580411.2U Withdrawn - After Issue CN204961024U (en) | 2015-08-05 | 2015-08-05 | Automobile tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443198A (en) * | 2015-08-05 | 2016-03-30 | 上海汽车集团股份有限公司 | Automobile tail gas treatment device |
| CN105863786A (en) * | 2016-04-11 | 2016-08-17 | 安徽康成工业产品设计有限公司 | Tubular purification device for automobile exhaust |
-
2015
- 2015-08-05 CN CN201520580411.2U patent/CN204961024U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443198A (en) * | 2015-08-05 | 2016-03-30 | 上海汽车集团股份有限公司 | Automobile tail gas treatment device |
| CN105443198B (en) * | 2015-08-05 | 2018-06-08 | 上海汽车集团股份有限公司 | Automobile exhaust gas processing apparatus |
| CN105863786A (en) * | 2016-04-11 | 2016-08-17 | 安徽康成工业产品设计有限公司 | Tubular purification device for automobile exhaust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20180608 |