CN201250689Y - Exhaust pipe of secondary combustion gas mixer with built-in chamber - Google Patents
Exhaust pipe of secondary combustion gas mixer with built-in chamber Download PDFInfo
- Publication number
- CN201250689Y CN201250689Y CNU2008201042938U CN200820104293U CN201250689Y CN 201250689 Y CN201250689 Y CN 201250689Y CN U2008201042938 U CNU2008201042938 U CN U2008201042938U CN 200820104293 U CN200820104293 U CN 200820104293U CN 201250689 Y CN201250689 Y CN 201250689Y
- Authority
- CN
- China
- Prior art keywords
- gas
- pipe
- chamber
- combustion
- built
- 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.)
- Expired - Fee Related
Links
- 239000000567 combustion gas Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 4
- 239000003870 refractory metal Substances 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 46
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 210000005239 tubule Anatomy 0.000 abstract description 2
- 230000030279 gene silencing Effects 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
Landscapes
- Exhaust Silencers (AREA)
Abstract
In order to overcome the harmful gas of current automobile exhaust pipe emission, the utility model provides a built-in room secondary combustion gas mixer blast pipe, this blast pipe is whole to be set up to the ellipse, and the outward appearance is by the combination of big pipe, well pipe, tubule. The exhaust pipe can be mixed and combusted again by utilizing harmful gases discharged from the exhaust pipe after the combustion of the engine, in the gas discharged by the automobile, the gas flows through the tail gas inlet pipe again from the tail gas inlet pipe and the silencing plate again, the gas is subjected to sound insulation through the silencing plate again, the gas flows through the gas dispersing plate for two times again to be purified, the mixed gas released by the gasoline mixed gas port is ignited and combusted with the high-pressure ignition head, the combusted mixed gas is combusted with the purified tail gas together, burning heating net in the combustion chamber, the harmful gas of heating net secondary combustion, the gas that the car discharged is again from the double-barrelled circulation of tail gas, promotes burning flame co-combustion from double-barrelled jet orifice blowout, and burning flame erupts from the collection fire cover mouth, and the flame of erupting passes through the board poroid that looses after the clean room purifies, and gas is discharged from the jet orifice, and the gas that discharges out has been reached the environmental protection effect simultaneously by the secondary combustion.
Description
Technical field
The utility model relates to the improvement technological scheme of automobile exhaust pipe, is specifically related to a kind of built-in chamber combustion mixture device outlet pipe for the second time.
Technical background
Along with development of technology and people to the new product demand, motor vehicle exhaust emission is required more and more to pay attention to environmental requirement, progressively improve development, and the automobile exhaust pipe exhaust emissions prolongs with common structure in the past and has many defectives now.At present, known automobile exhaust pipe exhaust emissions also exists harmful atmospheric CO, carbon dioxide also not to reach environment protection effect.
The content of model utility
In order to overcome existing automobile exhaust pipe discharge of noxious gases, the utility model provides a kind of built-in chamber combustion mixture device outlet pipe for the second time, this outlet pipe can utilize behind the engine combustion harmful gas from emission by exhaust pipe in inferior mixed combustion, can reduce noxious gas emission and reach environment protection effect.
The technological scheme that its technical problem that solves the utility model adopts is: in order to overcome existing automobile exhaust pipe discharge of noxious gases, the utility model provides a kind of built-in chamber combustion mixture device outlet pipe for the second time, this outlet pipe integral body is set to ellipse, and appearance is by bassoon, middle pipe, tubule combination.This outlet pipe can utilize behind the engine combustion harmful gas from emission by exhaust pipe in inferior mixed combustion, gas in motor vehicle emission, from the tail gas suction tude, gas flows by the tail gas suction tude once more from acoustical panel, gas passes through acoustical panel once more by sound insulation, gas twice stream again is cleaned by the gas plate hole shape that looses, the gasoline mixture mouth discharges mixed gas and the ignition of high pressure spot duration and degree of heating, the mixed gas of burning burns with the tail gas that is cleaned, at firing chamber internal combustion heating net, the heating net harmful gas that burns once more, the gas of motor vehicle emission is once more from the two-tube circulation of tail gas, promote combustion flame mixed combustion from two-tube puff prot ejection, combustion flame erupts from the fire trap hood mouth, the flame of eruption purifies the back by the gas plate hole shape that looses in the purifying chamber, gas discharges from puff prot, and the gas that emits has been burnt for the second time reaches environment protection effect simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a kind of built-in chamber combustion mixture device outlet pipe sectional view for the second time.
Accompanying drawing 2 is a kind of built-in chamber combustion mixture device outlet pipe sectional view for the second time.
Fig. 1: tail gas suction tude (11), air-spreading pipe (22), acoustical panel (28), insulation board (29), gas plate hole shape (17) looses, centralized positioning pipe (15), fire-resistant high voltage wire (12), high pressure spot duration and degree of heating (9), tail gas air inlet two-tube (13), gasoline mixture pipe (14), two-tube puff prot (18), gasoline mixture mouth (10), steelframe bar (6), refractory metal shell (24), heating net (7), collection fire tube (8), fire trap hood (5), firing chamber (26), bocca (19), purifying chamber (27), gas hood (4), cigarette net (2) looses, outlet pipe (3), puff prot (20), screw (1), metal location (25), thermal-protective coating (21), air feeding tube (16), safety air air inlet net (23).
Fig. 2: refractory metal shell (24), thermal-protective coating (21).
Embodiment:
In the embodiment shown in fig. 1, tail gas suction tude (11) links to each other with air-spreading pipe (22), the inside is provided with acoustical panel (28), insulation board (29), gas plate hole shape (17) centralized positioning pipe (15) looses, fire-resistant high voltage wire (12), high pressure spot duration and degree of heating (9), tail gas air inlet two-tube (13) gasoline mixture pipes (14), two-tube puff prot (18), gasoline mixture mouth (10), appearance is provided with steelframe bar (6), refractory metal shell (24) once more with heating net (7), collection fire tube (8), fire trap hood (5), firing chamber (26) is set in the middle of being connected, bocca (19), part is provided with purifying chamber (27), gas hood (4), cigarette net (2) outer installment screw (1) looses, metal location (25), thermal-protective coating (21), air feeding tube (16), safety air air inlet net (23), connect built-up section and use welding, the location built-up section uses screw to reinforce.
Claims (2)
1, a kind of built-in chamber combustion mixture device outlet pipe for the second time, it is characterized in that: described built-in chamber is provided with the enriching mixing burner in the combustion mixture device exhaust pipe for the second time.
2, a kind of built-in chamber according to claim 1 is combustion mixture device outlet pipe for the second time, it is characterized in that: described mixed gas device outlet pipe integral body is provided with tail gas suction tude (11) and links to each other with air-spreading pipe (22), the inside is provided with acoustical panel (28), insulation board (29), gas plate hole shape (17) centralized positioning pipe (15) looses, fire-resistant high voltage wire (12), high pressure spot duration and degree of heating (9), tail gas air inlet two-tube (13) gasoline mixture pipes (14), two-tube puff prot (18), gasoline mixture mouth (10), appearance is provided with steelframe bar (6), refractory metal shell (24) once more with heating net (7), collection fire tube (8), fire trap hood (5), firing chamber (26), bocca (19) are set in the middle of being connected, part is provided with purifying chamber (27), gas hood (4), cigarette net (2) outer installment screw (1) looses, metal location (25), thermal-protective coating (21), air feeding tube (16), safety air air inlet net (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042938U CN201250689Y (en) | 2008-06-10 | 2008-06-10 | Exhaust pipe of secondary combustion gas mixer with built-in chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042938U CN201250689Y (en) | 2008-06-10 | 2008-06-10 | Exhaust pipe of secondary combustion gas mixer with built-in chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250689Y true CN201250689Y (en) | 2009-06-03 |
Family
ID=40746363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201042938U Expired - Fee Related CN201250689Y (en) | 2008-06-10 | 2008-06-10 | Exhaust pipe of secondary combustion gas mixer with built-in chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250689Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877921A (en) * | 2012-08-25 | 2013-01-16 | 藏树正 | Method for using tail gas of engine |
| CN103016105A (en) * | 2012-12-12 | 2013-04-03 | 中国人民解放军军事交通学院 | Diesel engine particulate matter catcher regenerative burner and oil-injecting combustion-supporting compound regenerative system |
| CN109986247A (en) * | 2019-04-30 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | The mating preheating device of welding robot for thick-walled pressure vessel welding |
-
2008
- 2008-06-10 CN CNU2008201042938U patent/CN201250689Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877921A (en) * | 2012-08-25 | 2013-01-16 | 藏树正 | Method for using tail gas of engine |
| CN103016105A (en) * | 2012-12-12 | 2013-04-03 | 中国人民解放军军事交通学院 | Diesel engine particulate matter catcher regenerative burner and oil-injecting combustion-supporting compound regenerative system |
| CN109986247A (en) * | 2019-04-30 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | The mating preheating device of welding robot for thick-walled pressure vessel welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6050334B2 (en) | Exhaust purification device burner | |
| CN201706550U (en) | Double-independent-oxygen-supply high-efficient energy-saving environment-friendly burner | |
| JP3193010U (en) | Smart type filter | |
| CN201250689Y (en) | Exhaust pipe of secondary combustion gas mixer with built-in chamber | |
| CN201145281Y (en) | Low pressure industrial waste gas burner | |
| CN110017488A (en) | Steam combustion-supporting type torch burner | |
| CN101107476A (en) | Catalyst delivery system | |
| CN205155946U (en) | Novel multistage atomizing energy saving and emission reduction combustor | |
| US3042499A (en) | Burner-muffler | |
| WO2021238456A1 (en) | Plug-in-type multi-level mixing dpf combustor | |
| CN205955801U (en) | Purifying treatment device for black smoke and waste gas discharged by vehicle | |
| CN105971692A (en) | Aftertreatment device for diesel engine tail gas | |
| CN202195480U (en) | Torch combustor | |
| CN205591986U (en) | Flame projecting structure is prevented to muffler | |
| CN203822418U (en) | Smoke-discharging purifying treatment device | |
| DE502006004051D1 (en) | Device for producing hot gas in the exhaust system of an internal combustion engine | |
| CN104776438B (en) | Weak-explosion tank for soot blower | |
| CN212406862U (en) | Low-temperature combustor for exhaust purification treatment of diesel engine | |
| CN210165377U (en) | Energy-saving low-nitrogen combustor and energy-saving low-nitrogen combustion system | |
| CN210165376U (en) | Low-nitrogen combustor and low-nitrogen combustion system | |
| CN219550538U (en) | Novel emptying torch head combustor | |
| CN201615516U (en) | Ignition device for a gas cooker | |
| CN201925933U (en) | Plasma fuel gas composite pulverized coal burner | |
| CN211575138U (en) | Combustion-accompanying ignition device of blast furnace gas diffusing tower | |
| CN205840954U (en) | A kind of after-treatment device of diesel motor exhaust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090603 Termination date: 20110610 |