CN105673151A - Automobile tail gas purification device capable of performing secondary combustion on automobile tail gas - Google Patents
Automobile tail gas purification device capable of performing secondary combustion on automobile tail gas Download PDFInfo
- Publication number
- CN105673151A CN105673151A CN201511027455.3A CN201511027455A CN105673151A CN 105673151 A CN105673151 A CN 105673151A CN 201511027455 A CN201511027455 A CN 201511027455A CN 105673151 A CN105673151 A CN 105673151A
- Authority
- CN
- China
- Prior art keywords
- combustion
- gas
- supporting
- automobile tail
- tail gas
- 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- Withdrawn
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/26—Construction of thermal reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to an automobile tail gas purification device capable of performing secondary combustion on automobile tail gas. The automobile tail gas purification device comprises a shell. Multiple arc-shaped heating pieces are arranged on the inner wall of the shell in sequence from outside to inside. A gas outlet is formed by a gap at the tail ends of the arc-shaped heating pieces. A gas inlet is formed in the center of the side wall of the shell. The gas inlet communicates with the gas outlet through a gas inlet pipeline. Combustion-supporting gas chambers are formed between the side wall of the shell and the adjacent arc-shaped heating pieces. In addition, combustion-supporting gas pipelines are disposed in the centers of the arc-shaped heating pieces. Combustion-supporting gas generating bottles are disposed at the ends, adjacent to the gas inlet pipeline, of the combustion-supporting gas chambers. Combustion improver is contained in the combustion-supporting gas generating bottles. By means of the technical scheme of the invention, secondary combustion can be performed on gas and carbon granules which are imperfectly combusted in the automobile tail gas and accordingly water and other harmless gas are generated, moreover the structure is simple, the cost is low, and environmental protection is further achieved.
Description
Technical field
The present invention relates to field of Environment Protection, be specifically related to a kind of combustion-type automobile exhaust gas purifying installation.
Background technology
The tail gas that in running car, afterbody is discharged is usually in black-and-blue, and these are all the imperfect combustions due to gasoline, produces the atmosphere pollutions such as carbon monoxide, sulfide and carbon granule and the material being detrimental to health. These material major parts can carry out second-time burning under the help of combustion-supporting gas, if carrying out burn processing when these harmful substances can be discharged in air, generate the material such as harmless water and carbon dioxide, then the contaminative finally discharging the vehicle exhaust in air will be substantially reduced.
Summary of the invention
It is an object of the invention to overcome prior art Problems existing, it is provided that a kind of combustion-type automobile exhaust gas purifying installation.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of combustion-type automobile exhaust gas purifying installation, including housing, described inner walls is disposed with multiple arc backing from outside to inside, described arc backing tip gap forms gas outlet, the centrally disposed air inlet of sidewall at described housing, described air inlet connects described gas outlet by admission line, combustion-supporting air chamber is formed between the sidewall of described housing with adjacent arc backing, and it is provided centrally with combustion-supporting feed channel at described arc backing, the contiguous described admission line end of described combustion-supporting air chamber is provided with combustion-supporting gas generating bottle, it is filled with combustion adjuvant in described combustion-supporting gas generating bottle.
Preferably, the end of described arc backing is the sheeting of easily heating, and the camber line opening direction of described arc backing described gas outlet dorsad is provided with check valve in described combustion-supporting feed channel, and described check valve only allows described combustion-supporting gas indoor gas outwards to circulate.
The invention has the beneficial effects as follows: adopt technical solution of the present invention, it is possible to gas imperfect combustion in vehicle exhaust and carbon granule carry out second-time burning, generating water and other innocuous gas and simple in construction, cost is low, more environmentally-friendly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Number in the figure illustrates: 1, housing, 2, arc backing, 3, gas outlet, 4, air inlet, 5, admission line, 6, combustion-supporting air chamber, 7, combustion-supporting feed channel, 8, combustion-supporting gas generating bottle, 9, combustion adjuvant, 10, check valve.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
With reference to shown in Fig. 1, a kind of combustion-type automobile exhaust gas purifying installation, including housing 1, described housing 1 inwall is disposed with multiple arc backing 2 from outside to inside, described arc backing 2 tip gap forms gas outlet 3, the centrally disposed air inlet 4 of sidewall at described housing 1, described air inlet 4 connects described gas outlet 3 by admission line 5, combustion-supporting air chamber 6 is formed between the sidewall of described housing 1 with adjacent arc backing 2, and it is provided centrally with combustion-supporting feed channel 7 at described arc backing 2, contiguous described admission line 5 end of described combustion-supporting air chamber 6 is provided with combustion-supporting gas generating bottle 8, it is filled with combustion adjuvant 9 in described combustion-supporting gas generating bottle 8, potassium permanganate KMnO selected by combustion adjuvant 9 described in this example4。
Preferably, the end of described arc backing 2 is the sheeting of easily heating, the camber line opening direction of described arc backing 2 is described gas outlet 3 dorsad, and described combustion-supporting feed channel 7 is provided with check valve 10, and 10, described check valve allows gas in described combustion-supporting air chamber 6 outwards to circulate.
Principles of the invention: during running car, the high-temperature high-speed airflow of afterbody discharge will cause that arc backing 2 terminal temperature raises, vehicle exhaust is lighted in the final effect at combustion-supporting gas and high temperature arc backing 2, and the oxygen that the potassium permanganate adopted in the present embodiment generates when temperature raises is as combustion-supporting gas, reaction equation is:
2KMnO4=K2MnO4+MnO2+O2↑。
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (1)
1. a combustion-type automobile exhaust gas purifying installation, including housing (1), it is characterized in that, described housing (1) inwall is disposed with multiple arc backing (2) from outside to inside, described arc backing (2) tip gap forms gas outlet (3), the centrally disposed air inlet of sidewall (4) at described housing (1), described air inlet (4) connects described gas outlet (3) by admission line (5), combustion-supporting air chamber (6) is formed between the sidewall of described housing (1) with adjacent arc backing (2), and it is provided centrally with combustion-supporting feed channel (7) described arc backing (2), contiguous described admission line (5) end of described combustion-supporting air chamber (6) is provided with combustion-supporting gas generating bottle (8), it is filled with combustion adjuvant (9) in described combustion-supporting gas generating bottle (8),
Described combustion-supporting feed channel (7) is provided with check valve (10), and described check valve (10) only allows the interior gas of described combustion-supporting air chamber (6) outwards to circulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027455.3A CN105673151A (en) | 2013-11-06 | 2013-11-06 | Automobile tail gas purification device capable of performing secondary combustion on automobile tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027455.3A CN105673151A (en) | 2013-11-06 | 2013-11-06 | Automobile tail gas purification device capable of performing secondary combustion on automobile tail gas |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310543232.7A Division CN103557053B (en) | 2013-11-06 | 2013-11-06 | A kind of combustion-type automobile exhaust gas purifying installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105673151A true CN105673151A (en) | 2016-06-15 |
Family
ID=56298288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511027455.3A Withdrawn CN105673151A (en) | 2013-11-06 | 2013-11-06 | Automobile tail gas purification device capable of performing secondary combustion on automobile tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204263A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of tail gas heating burner |
-
2013
- 2013-11-06 CN CN201511027455.3A patent/CN105673151A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204263A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of tail gas heating burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160615 |