CN104420954A - Automobile exhaust purification device - Google Patents
Automobile exhaust purification device Download PDFInfo
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- CN104420954A CN104420954A CN201310380529.6A CN201310380529A CN104420954A CN 104420954 A CN104420954 A CN 104420954A CN 201310380529 A CN201310380529 A CN 201310380529A CN 104420954 A CN104420954 A CN 104420954A
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- automobile exhaust
- pipe
- gas purifying
- automobile
- exhaust gas
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Abstract
The invention discloses an automobile exhaust purification device. The automobile exhaust purification device comprises an automobile exhaust discharge pipe and is characterized by further comprising a U-shaped pipe, the U-shaped pipe comprises a gas inlet pipe, an elbow and a gas outlet pipe, the gas inlet pipe is connected with the automobile exhaust discharge pipe, a baffle plate is arranged in the gas inlet pipe, by means of the baffle plate, the insides of the U-shaped pipe are communicated sinuously, the port of the gas outlet pipe is open, and automobile exhaust processing liquid is filled in the U-shaped pipe. The automobile exhaust purification device has beneficial effects that the automobile exhaust flow intensity can be lowered, the automobile exhaust stopping time in the automobile exhaust processing liquid is increased, and the probability of the phenomenon that the automobile exhaust processing liquid is rushed out by the gas current is lowered; the content of harmful and toxic gas in the automobile exhaust is greatly lowered, the content of solid micro-particles in the automobile exhaust is lowered, and accordingly the pollutant of the automobile exhaust discharged to the air is reduced; the automobile exhaust purification device has advantages of simple structure, low manufacturing cost, small space usage, convenience in maintenance, low processing cost, high processing efficiency and the like, and the automobile power is not influenced.
Description
Technical field
The invention belongs to automobile environment-protection technical field, especially relate to a kind of automobile exhaust gas purifying installation.
Background technique
Along with improving constantly of living standard, automobile becomes means of transportation common in people's daily life gradually, and the impact of automotive emissions on environment is on the rise.On June 14th, 2013, the State Council disposed prevention and control of air pollution ten measures, and specify that local government can according to the class of pollution to driving restriction, visible, the motor-vehicle tail-gas such as automobile more and more receive the concern of people to the impact of environment.In existing technology, some vehicle applies chemical method process tail gas unit, but because when tail gas is discharged, current rate is large, the waiting time of gas in chemical reagent is short, there is no the enough reaction time, make processing result undesirable, and due to current rate large, easily chemical reagent is sprayed.Therefore reduce current rate, increase vehicle exhaust and chemical reagent reaction time are the keys chemically processing vehicle exhaust.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of automobile exhaust gas purifying installation.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of automobile exhaust gas purifying installation, comprise vehicle-exhaust exhaust pipe and U-tube, described U-shaped pipe comprises suction tude, bend pipe and steam outlet pipe, described suction tude is connected with described vehicle-exhaust exhaust pipe, is provided with baffle plate in described suction tude, and described baffle plate makes the inner roundabout connection of described U-shaped pipe, described steam outlet pipe open-ended, described U-shaped pipe is built with vehicle maintenance service liquid.When vehicle exhaust is discharged into before air, vehicle exhaust enters described U-tube, and described baffle plate can reduce vehicle exhaust current rate, reduces the momentum of vehicle exhaust, thus vehicle exhaust is entered in the described bend pipe of described U-shaped pipe stably.
Described baffle plate number is more than one, and described baffle plate is staggered along described suction tude inwall.Multiple described baffle plate is staggered and can reduces vehicle exhaust current rate further, and vehicle exhaust is entered in the described bend pipe of described U-shaped pipe more stably.
Described steam outlet pipe sidewall is provided with liquid container.Described liquid container can be cushioned by the liquid of vehicle exhaust when entering in the described bend pipe of described U-shaped pipe in bend pipe.
Described liquid container port is provided with liquid feed valve.Described vehicle maintenance service liquid after process certain hour in described U-shaped pipe can reduce, and can open described liquid feed valve and add described vehicle maintenance service liquid in described U-shaped pipe.
The described steam outlet pipe mouth of pipe is provided with air extractor.
Described bend pipe bottom is provided with liquid discharging valve.After described vehicle maintenance service liquid process a period of time, described vehicle maintenance service liquid needs to change, and can discharge described vehicle maintenance service liquid by described liquid discharging valve.
Described vehicle maintenance service liquid is water, sodium hydroxide or Strong oxdiative calcium.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, vehicle exhaust current rate can be reduced, reduce the momentum of vehicle exhaust, thus in the vehicle maintenance service liquid that vehicle exhaust is entered in U-shaped pipe stably, add the waiting time of vehicle exhaust in vehicle maintenance service liquid, make vehicle exhaust and vehicle maintenance service liquid have the enough reaction time, and reduce the probability that vehicle maintenance service liquid rushed out by air-flow; Greatly reduce the content of harmful poisonous gas in vehicle exhaust, reduce the content of contained solid particle in vehicle exhaust, thus decrease motor vehicle exhaust emission to the pollutant in air; Have structure simple, fabricating cost is low, and taking up room littlely does not affect automobile power, and easy to maintenance, processing cost is low, treatment effeciency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention
In figure:
1, vehicle-exhaust exhaust pipe 2, U-shaped pipe 2-1, suction tude
2-2, bend pipe 2-3, steam outlet pipe 3, baffle plate
4, liquid discharging valve 5, liquid container 6, liquid feed valve
7, air extractor 8, NaOH solution
Embodiment
The invention provides a kind of automobile exhaust gas purifying installation, as shown in Figure 1, comprise vehicle-exhaust exhaust pipe 1 and U-shaped pipe 2, U-shaped pipe 2 comprises suction tude 2-1, bend pipe 2-2 and steam outlet pipe 2-3, and vehicle-exhaust exhaust pipe 1 is connected with suction tude 2-1,5 staggered baffle plates 3 are provided with in suction tude 2-1, bend pipe 2-2 bottom is provided with liquid discharging valve 4, and U-shaped pipe 2 is built with NaOH solution 8, and steam outlet pipe 2-3 tube wall is provided with liquid container 5, liquid container 5 port is provided with liquid feed valve 6, and the steam outlet pipe 2-3 mouth of pipe is connected with air extractor 7.
The working procedure of this example: close liquid discharging valve 4 and liquid feed valve 6, open air extractor 7, vehicle exhaust is produced when automobile starting motor, vehicle exhaust advances into what enter air the U-tube 2 that NaOH solution 8 is housed, 5 the staggered baffle plates 3 arranged in suction tude 2-1 can reduce vehicle exhaust current rate, reduce the momentum of vehicle exhaust, thus enable vehicle exhaust enter in U-shaped pipe 3 in NaOH solution stably, add the waiting time of vehicle exhaust in NaOH solution 8, vehicle exhaust and NaOH solution 8 is made to have the enough reaction time, and reduce the probability that NaOH solution 8 rushed out by air-flow, vehicle exhaust enters air after NaOH solution 8 processes.When vehicle exhaust enters U-shaped pipe 2, have a small amount of NaOH solution 8 in the short time and be forced out, the NaOH solution 8 be forced out is cushioned in liquid container 5.The air extractor 7 that the steam outlet pipe 2-3 mouth of pipe connects can will enter U-tube 2 and discharge in time with the vehicle exhaust after NaOH solution 8.NaOH solution 8 concentration after process certain hour in U-shaped 2 pipe can reduce, and when changing NaOH solution 8 if do not need, can open liquid feed valve 6 and add NaOH solution 8 in U-shaped pipe 2; If the NaOH solution 8 in U-shaped pipe 2 needs to change, NaOH solution 8 can be discharged by liquid discharging valve 4 and open liquid feed valve 6 and add NaOH solution 8 in U-shaped pipe 2.The present embodiment can reduce vehicle exhaust current rate, reduce the momentum of vehicle exhaust, thus in the NaOH solution 8 that vehicle exhaust is entered in U-tube 2 stably, add the waiting time of vehicle exhaust in NaOH solution 8, make vehicle exhaust and NaOH solution 8 have the enough reaction time, and reduce the probability that NaOH solution 8 rushed out by air-flow; Greatly reduce the content of harmful poisonous gas in vehicle exhaust, reduce the content of contained solid particle in vehicle exhaust, thus decrease motor vehicle exhaust emission to the pollutant in air.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. an automobile exhaust gas purifying installation, comprise vehicle-exhaust exhaust pipe, it is characterized in that: also comprise U-tube, described U-shaped pipe comprises suction tude, bend pipe and steam outlet pipe, described suction tude is connected with described vehicle-exhaust exhaust pipe, is provided with baffle plate in described suction tude, and described baffle plate makes the inner roundabout connection of described U-shaped pipe, described steam outlet pipe open-ended, described U-shaped pipe is built with vehicle maintenance service liquid.
2. automobile exhaust gas purifying installation according to claim 1, is characterized in that: described baffle plate number is more than one, and described baffle plate is staggered along described suction tude inwall.
3. automobile exhaust gas purifying installation according to claim 1 and 2, is characterized in that: described steam outlet pipe sidewall is provided with liquid container.
4. automobile exhaust gas purifying installation according to claim 3, is characterized in that: described liquid container port is provided with liquid feed valve.
5. automobile exhaust gas purifying installation according to claim 1 and 2, is characterized in that: the described steam outlet pipe mouth of pipe is provided with air extractor.
6. automobile exhaust gas purifying installation according to claim 1 and 2, is characterized in that: described bend pipe bottom is provided with liquid discharging valve.
7. automobile exhaust gas purifying installation according to claim 1 and 2, is characterized in that: described vehicle maintenance service liquid is water, sodium hydroxide or Strong oxdiative calcium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380529.6A CN104420954A (en) | 2013-08-27 | 2013-08-27 | Automobile exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380529.6A CN104420954A (en) | 2013-08-27 | 2013-08-27 | Automobile exhaust purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420954A true CN104420954A (en) | 2015-03-18 |
Family
ID=52970955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380529.6A Pending CN104420954A (en) | 2013-08-27 | 2013-08-27 | Automobile exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104420954A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003325A (en) * | 2015-07-20 | 2015-10-28 | 合肥科启环保科技有限公司 | Engine tail gas treatment device |
| CN106321196A (en) * | 2016-08-31 | 2017-01-11 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust filtering device |
| CN109736923A (en) * | 2018-12-25 | 2019-05-10 | 大连交通大学 | Automobile tail gas cleaning treatment device |
-
2013
- 2013-08-27 CN CN201310380529.6A patent/CN104420954A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003325A (en) * | 2015-07-20 | 2015-10-28 | 合肥科启环保科技有限公司 | Engine tail gas treatment device |
| CN106321196A (en) * | 2016-08-31 | 2017-01-11 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust filtering device |
| CN109736923A (en) * | 2018-12-25 | 2019-05-10 | 大连交通大学 | Automobile tail gas cleaning treatment device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |