CN205654409U - Automobile exhaust gas processing device - Google Patents
Automobile exhaust gas processing device Download PDFInfo
- Publication number
- CN205654409U CN205654409U CN201620464677.5U CN201620464677U CN205654409U CN 205654409 U CN205654409 U CN 205654409U CN 201620464677 U CN201620464677 U CN 201620464677U CN 205654409 U CN205654409 U CN 205654409U
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- China
- Prior art keywords
- chamber
- platinum
- reaction chamber
- automobile exhaust
- nickel alloys
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- 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.)
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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
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- Treating Waste Gases (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses an automobile exhaust gas processing device, including closed shell and air duct, the baffle of vertical setting is installed to closed shell's inner chamber, closed shell's inner chamber through the baffle separate for the reposition of redundant personnel chamber with converge the chamber, vertical platinum palladium alloy board is installed to the intracavity that converges, between this vertical platinum palladium alloy board and the baffle from top to bottom the equidistance be provided with horizontal platinum palladium alloy board to ventilative through -hole has all been seted up on vertical platinum palladium alloy board and the horizontal platinum palladium alloy board, the right flank equidistance range from top to bottom of baffle has and shunts the shunt tubes that the chamber communicates. This automobile exhaust gas processing device, carbon monoxide and the nitric oxide in to tail gas carries out catalytic reaction through the platinum in horizontal platinum palladium alloy board and the vertical platinum palladium alloy board, palladium, makes these infusibility harmful gas generate the carbon dioxide and the nitrogen gas of participating in atmospheric circulation to reach getting rid of infusibility harmful gas among the automobile exhaust.
Description
Technical field
This utility model relates to industry environmental protection technical field, is specially a kind of automobile exhaust gas processing apparatus.
Background technology
The waste gas that motor vehicles or other equipment are given off in the course of the work.In modern civilization, automobile has become as the indispensable transport facility of the mankind.But, while automobile industry high speed development, auto output and recoverable amount are continuously increased, automobile also brings atmospheric pollution, i.e. automobile exhaust pollution.In China large-and-medium size cities, motor vehicle exhaust emission has become the main source of atmospheric pollution.
For solving this problem, people increase defecator at the discharge of vehicle exhaust and filter these harmful gass, but owing to the harmful gas such as nitric oxide and carbon monoxide can not well be dissolved in filtering solution, the filter effect causing this defecator is poor, filters the most thorough.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile exhaust gas processing apparatus, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of automobile exhaust gas processing apparatus, including closing housing and airway, the inner chamber of described closing housing is provided with vertically arranged dividing plate, the inner chamber of described closing housing is divided into branch chamber and chamber of confluxing by dividing plate, the intracavity that confluxes is provided with vertical platinum-nickel alloys plate, horizontal platinum-nickel alloys plate from top to bottom it has been equidistantly positioned between this vertical platinum-nickel alloys plate and dividing plate, and all offer ventilative through hole on vertical platinum-nickel alloys plate and horizontal platinum-nickel alloys plate, the right flank of described dividing plate is from top to bottom spaced substantially equidistant the isocon connected with branch chamber, and equidistant between isocon and laterally platinum-nickel alloys plate it is staggered.
The left surface of described closing housing is provided with the air inlet pipe connected with branch chamber, the bottom welding of this closing housing right flank responds case, the inner chamber of this reaction chamber is connected by the airway of L-shaped between chamber with confluxing, the threaded exhaustor of right flank of described reaction chamber, and exhaustor is provided with two filters with the junction of reaction chamber, is provided with active carbon layer between two filters.
Preferably, the top of described reaction chamber is provided with liquid injection pipe, and the bottom of reaction chamber is provided with discharging tube, and liquid injection pipe has pipe close with all threadeding on discharging tube.
Preferably, described isocon is to be evenly distributed with tap hole on enclosed construction, and the tube wall of isocon away from one end of dividing plate.
Preferably, distance is reaction chamber height 1/6th between bottom and the reaction chamber bottom surface of described mozzle.
Compared with prior art, the beneficial effects of the utility model are: this automobile exhaust gas processing apparatus:
1, by the platinum in horizontal platinum-nickel alloys plate and vertical platinum-nickel alloys plate, palladium, the carbon monoxide in tail gas and nitric oxide are carried out catalytic reaction, make these insoluble harmful gass generate carbon dioxide and the nitrogen participating in atmospheric air circulation, thus reach the removal to harmful gas insoluble in vehicle exhaust.
2, horizontal platinum-nickel alloys plate is arranged with isocon interleaved, enable the waste gas of shunting in isocon to be fully contacted with horizontal platinum-nickel alloys plate, add carbon monoxide and nitric oxide production reaction rate, make the conversion of waste gas faster, the most thorough.
3, reacted gas is passed through in reaction chamber, utilize the solution in reaction chamber that harmful soluble gas such as sulfur dioxide and granule foreign are absorbed, the content making harmful gas is substantially reduced, then the activated carbon granule in active carbon layer is utilized to absorb reaction chamber does not absorbs harmful substance thoroughly, the process making harmful substance is more thorough, decreases municipal pollution.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 air inlet pipe, 2 branch chamber, 3 dividing plates, 4 isocons, 5 close housings, 6 horizontal platinum-nickel alloys plates, 7 vertical platinum-nickel alloys plates, 8 conflux chamber, 9 airways, 10 liquid injection pipes, 11 active carbon layers, 12 filters, 13 exhaustors, 14 reaction chambers, 15 discharging tubes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of automobile exhaust gas processing apparatus，Including closing housing 5 and airway 9，The inner chamber closing housing 5 is provided with vertically arranged dividing plate 3，The inner chamber closing housing 5 is divided into branch chamber 2 and chamber 8 of confluxing by dividing plate 3，Conflux and vertical platinum-nickel alloys plate 7 is installed in chamber 8，Horizontal platinum-nickel alloys plate 6 from top to bottom it has been equidistantly positioned between this vertical platinum-nickel alloys plate 7 and dividing plate 3，And all offer ventilative through hole on vertical platinum-nickel alloys plate 7 and horizontal platinum-nickel alloys plate 6，Carbon monoxide and nitric oxide can be at platinum、Carbon dioxide and nitrogen is generated under the effect of the catalyst such as palladium，By the platinum in horizontal platinum-nickel alloys plate 6 and vertical platinum-nickel alloys plate 7、Palladium carries out catalytic reaction to the carbon monoxide in tail gas and nitric oxide，These insoluble harmful gass are made to generate carbon dioxide and the nitrogen participating in atmospheric air circulation，Thus reach the removal to harmful gas insoluble in vehicle exhaust.
The right flank of dividing plate 3 is from top to bottom spaced substantially equidistant the isocon 4 connected with branch chamber 2, isocon 4 is enclosed construction away from one end of dividing plate 3, and it is evenly distributed with tap hole on the tube wall of isocon 4, and equidistant between isocon 4 and laterally platinum-nickel alloys plate 6 it is staggered, horizontal platinum-nickel alloys plate 6 is arranged with isocon 4 interleaved, the waste gas of shunting in isocon 4 is enable to be fully contacted with horizontal platinum-nickel alloys plate 6, add carbon monoxide and nitric oxide production reaction rate, make the conversion of waste gas faster, the most thorough.
nullThe left surface closing housing 5 is provided with the air inlet pipe 1 connected with branch chamber 2，The bottom welding of this closing housing 5 right flank responds case 14，Solution in reaction chamber 14 is aqueous solution or sodium hydroxide solution，Reacted gas is passed through in reaction chamber 14，Utilize the solution in reaction chamber 14 that harmful soluble gas such as sulfur dioxide and granule foreign are absorbed，The content making harmful gas is substantially reduced，The top of reaction chamber 14 is provided with liquid injection pipe 10，The bottom of reaction chamber 14 is provided with discharging tube 15，And liquid injection pipe 10 has pipe close with all threadeding on discharging tube 15，Thus facilitate the periodic replacement to reaction chamber content liquid，The inner chamber of this reaction chamber 14 is connected by the airway 9 of L-shaped between chamber 8 with confluxing，Distance between bottom and reaction chamber 14 bottom surface of mozzle 9 is 1/6th of reaction chamber 14 height，The degree of depth enough in making the airway 9 deep enough reaction chamber 14 of energy，So that the harmful substance in waste gas can be fully absorbed by the solution in reaction chamber 14.
The threaded exhaustor of right flank 13 of reaction chamber 14, threaded mode can facilitate periodically the replacing of activated carbon granule in active carbon layer 11, improve adsorption effect, and exhaustor 13 is provided with two filters 12 with the junction of reaction chamber 14, it is provided with active carbon layer 11 between two filters 12, activated carbon granule in active carbon layer can be intercepted by two filters 12, avoid the outflow of activated carbon granule, activated carbon granule in active carbon layer 11 is utilized to absorb reaction chamber 14 does not absorbs harmful substance thoroughly, the process making harmful substance is more thorough, decrease municipal pollution.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. an automobile exhaust gas processing apparatus，Including closing housing (5) and airway (9)，The inner chamber of described closing housing (5) is provided with vertically arranged dividing plate (3)，It is characterized in that: the inner chamber of described closing housing (5) is divided into branch chamber (2) and chamber of confluxing (8) by dividing plate (3)，Conflux and vertical platinum-nickel alloys plate (7) is installed in chamber (8)，Horizontal platinum-nickel alloys plate (6) from top to bottom it has been equidistantly positioned between this vertical platinum-nickel alloys plate (7) and dividing plate (3)，And all offer ventilative through hole on vertical platinum-nickel alloys plate (7) and horizontal platinum-nickel alloys plate (6)，The right flank of described dividing plate (3) is from top to bottom spaced substantially equidistant the isocon (4) connected with branch chamber (2)，And equidistant between isocon (4) and horizontal platinum-nickel alloys plate (6) it is staggered；The left surface of described closing housing (5) is provided with the air inlet pipe (1) connected with branch chamber (2), the bottom welding of this closing housing (5) right flank responds case (14), it is connected by the airway (9) of L-shaped between the inner chamber of this reaction chamber (14) with chamber of confluxing (8), the threaded exhaustor of the right flank (13) of described reaction chamber (14), and exhaustor (13) is provided with two filters (12) with the junction of reaction chamber (14), is provided with active carbon layer (11) between two filters (12).
- A kind of automobile exhaust gas processing apparatus the most according to claim 1, it is characterized in that: the top of described reaction chamber (14) is provided with liquid injection pipe (10), the bottom of reaction chamber (14) is provided with discharging tube (15), and liquid injection pipe (10) has pipe close with all threadeding on discharging tube (15).
- A kind of automobile exhaust gas processing apparatus the most according to claim 1, it is characterised in that: described isocon (4) is enclosed construction away from one end of dividing plate (3), and is evenly distributed with tap hole on the tube wall of isocon (4).
- A kind of automobile exhaust gas processing apparatus the most according to claim 1, it is characterised in that: the distance between bottom and reaction chamber (14) bottom surface of described airway (9) is 1/6th of reaction chamber (14) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464677.5U CN205654409U (en) | 2016-05-22 | 2016-05-22 | Automobile exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464677.5U CN205654409U (en) | 2016-05-22 | 2016-05-22 | Automobile exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654409U true CN205654409U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464677.5U Expired - Fee Related CN205654409U (en) | 2016-05-22 | 2016-05-22 | Automobile exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701273A (en) * | 2017-12-06 | 2018-02-16 | 佛山早稻田科技服务有限公司 | A kind of automobile exhaust gas processing apparatus |
| CN112844275A (en) * | 2020-11-05 | 2021-05-28 | 东北石油大学 | Reaction kettle for preparing layered multistage hydrate slurry and preparation method |
-
2016
- 2016-05-22 CN CN201620464677.5U patent/CN205654409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701273A (en) * | 2017-12-06 | 2018-02-16 | 佛山早稻田科技服务有限公司 | A kind of automobile exhaust gas processing apparatus |
| CN112844275A (en) * | 2020-11-05 | 2021-05-28 | 东北石油大学 | Reaction kettle for preparing layered multistage hydrate slurry and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |