CN205422897U - Energy -conserving automobile tail gas treatment device - Google Patents
Energy -conserving automobile tail gas treatment device Download PDFInfo
- Publication number
- CN205422897U CN205422897U CN201620203760.7U CN201620203760U CN205422897U CN 205422897 U CN205422897 U CN 205422897U CN 201620203760 U CN201620203760 U CN 201620203760U CN 205422897 U CN205422897 U CN 205422897U
- Authority
- CN
- China
- Prior art keywords
- shell
- energy
- tail gas
- heater
- inner tube
- 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
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses an energy -conserving automobile tail gas treatment device, including the intake pipe, the right -hand member of intake pipe is connected with catalytic converter, catalytic converter includes the shell, the inside inner tube that links to each other with the intake pipe that is equipped with of shell, be equipped with the outer tube between shell and the inner tube, in the inner tube, between inner tube and the outer tube, all be equipped with the catalyst layer between outer tube and the shell, outside the encircleing of intake pipe is equipped with annular water jacket, water jacketed upper end is passed through the gas -supply pipe and is connected inside the casing, the right -hand member of casing is connected with silencing device through the connecting pipe, be provided with the muffler in the silencing device, silencing device's right -hand member passes through the staple bolt and connects heating device, be provided with hot exchange pipe in the heating device. The utility model discloses simple structure has prolonged the tail gas exhaust time, is favorable to tail gas and catalyst layer to react, has reduced noise pollution, has practiced thrift the energy, and has increased just treatment effeciency of tail gas, improves the treatment effect to tail gas.
Description
Technical field
This utility model relates to environmental protection and energy saving field, specifically a kind of energy-saving automobile exhaust gas processing device.
Background technology
Progress now with auto manufacturing technology, automobile quantity is annual all in substantial increase, the benefit such as convenient, fast that the impact that vehicle exhaust brings has been over that it makes, there are some researches show, the harmful exhaust of one car discharge in a year big 3 times than own wt, vehicle exhaust is to become the primary pollution source of atmospheric pollution.Tail gas also produces great noise in the process got rid of, affect the comfort of driver and passenger, but existing exhaust gas processing device clean-up effect is the best, cannot well avoid air pollution, and tail gas discharge is to have certain temperature, it is expelled directly out causing the waste of heat energy, traditional solution is to install tail gas catalyzed device, silencing means and heater on automobile respectively additional, owing to each device is installed separately, take up room bigger, the bulk strength of device is little, of long duration is easily damaged, and practicality is not the highest.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving automobile exhaust gas processing device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of energy-saving automobile exhaust gas processing device, including air inlet pipe, the right-hand member of air inlet pipe connects catalytic cleaner, catalytic cleaner includes shell, enclosure is provided with the inner tube being connected with air inlet pipe, outer tube it is provided with between shell and inner tube, outer tube is closed away from one end of air inlet pipe, in said inner tube, between inner tube and outer tube, the catalyst layer that imperfect combustion thing reacts in catalytic exhaust it is equipped with between outer tube with shell, described air inlet pipe external rings is arranged with the water jacket of annular, the upper end of water jacket connects enclosure interior by appendix, valve it is additionally provided with on appendix, sewage draining exit is offered on the right side of the bottom of described shell, drainage screen it is also equipped with on the right side of enclosure；The right-hand member of described housing is connected by connecting tube silencing means, is provided with deafener in silencing means, and deafener is made up of three hush pipes and dividing plate, and three hush pipes are arranged on dividing plate, and three hush pipes are provided with bloop；The right-hand member of silencing means connects heater by anchor ear, heater is provided with water inlet and outlet, is provided with heat-exchange tube in heater, and the afterbody of heater is provided with end cap, and end cap is provided with gas outlet.
As further program of the utility model: described anchor ear is widened anchor ear, width is 2.5-3.5cm.
As this utility model further scheme: described heat-exchange tube is affixed by buckle and heater.
As this utility model further scheme: described buckle and heater inwall are affixed by welding manner.
As this utility model further scheme: described end cap is circular arc, end cap is provided with reinforcement.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, first pass through catalytic cleaner and tail gas is carried out pretreatment, tail gas first passes through air inlet pipe and enters in inner tube, then enter in outer tube from inner tube, finally from entering connecting tube between outer tube and shell, whole process tail gas moves back and forth in the enclosure, extend the time that tail gas is discharged, and the whole process temperature change that tail gas runs in the enclosure is little, be conducive to tail gas to react with catalyst layer, fully play the effect of cleaning of off-gas.Further, since tail gas runs the most back and forth, tail gas noise sound wave will repeatedly run into retardance, thus reduces sound pollution；Water is heated by the heat simultaneously utilizing tail gas, makes steam stick together with the particulate matter in tail gas in entering shell, discharges from sewage draining exit, has saved the energy, and has added tail gas just treatment effeciency；Water pipe is heated by the tail gas after finally recycling processes, and improves the treatment effect to tail gas, arranges the reinforcement on widened anchor ear and end cap, the bulk strength of intensifier.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving automobile exhaust gas processing device；
Fig. 2 is the structural representation of end cap in energy-saving automobile exhaust gas processing device；
In figure: 1-air inlet pipe, 2-housing, 3-water jacket, 4-appendix, 5-valve, 6-inner tube, 7-outer tube, 8-catalyst layer, 9-drainage screen, 10-sewage draining exit, 11-connecting tube, 12-silencing means, 13-hush pipe, 14-dividing plate, 15-anchor ear, 16-heater, 17-water inlet, 18-outlet, 19-heat-exchange tube, 20-end cap, 21-gas outlet, 22-buckle, 23-reinforcement.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-2, a kind of energy-saving automobile exhaust gas processing device, including air inlet pipe 1, the right-hand member of air inlet pipe 1 connects catalytic cleaner, catalytic cleaner includes shell 2, shell 2 is internal is provided with the inner tube 6 being connected with air inlet pipe 1, outer tube 7 it is provided with between shell 2 and inner tube 6, outer tube 7 is closed away from one end of air inlet pipe 1, in said inner tube 6, between inner tube 6 and outer tube 7, the catalyst layer 8 that imperfect combustion thing reacts in catalytic exhaust it is equipped with between outer tube 7 with shell 2, described air inlet pipe 1 external rings is arranged with the water jacket 3 of annular, it is internal that the upper end of water jacket 3 connects housing 1 by appendix 4, valve 5 it is additionally provided with on appendix 4, sewage draining exit 10 is offered on the right side of the bottom of described shell 2, shell 2 inner right side is also equipped with drainage screen 9；The right-hand member of described housing 2 is connected by connecting tube 11 silencing means 12, is provided with deafener in silencing means 12, and deafener is made up of three hush pipes 13 and dividing plate 14, and three hush pipes 13 are arranged on dividing plate 14, and three hush pipes 13 are provided with bloop；The right-hand member of silencing means 12 connects heater 16 by anchor ear 15, water inlet 17 and outlet 18 it is provided with on heater 16, heat-exchange tube 19 it is provided with in heater 16, the afterbody of heater 16 is provided with end cap 20, gas outlet 21 it is provided with on end cap 20, anchor ear 15 is widened anchor ear, width is 2.5-3.5cm, heat-exchange tube 19 is affixed by buckle 22 and heater 16, buckle 22 and heater 16 inwall are affixed by welding manner, described end cap 20 is circular arc, and end cap 20 is provided with reinforcement 23.
When vehicle exhaust enters in shell 2 from air inlet pipe 1, first the exhaust temperature in air inlet pipe 1 can be the highest, water in water jacket 3 can be heated, water after heating becomes steam and enters in shell 2 from appendix 4, become moistening in making shell 2, the steam entered in shell 2 just can stick together with the particulate matter in tail gas, finally discharges from sewage draining exit；And there is chemical reaction in entering shell 2 in tail gas, and tail gas can move back and forth in shell 2, and the overall heat that tail gas is in shell 2 keeps consistent substantially, be conducive to chemical reaction, without as other catalytic cleaners temperature at air inlet the highest, temperature at gas outlet is the lowest, so causes reaction not exclusively.It addition, tail gas moves back and forth in shell 2, sound wave will repeatedly run into retardance, thus reduces tail gas sound pollution；Silencing means 12 is entered with reprocessed tail gas, again by noise reduction in gas deafener in silencing means 12, move back and forth between three hush pipes 13, gas enters heater 16 from silencing means 12 the most afterwards, the remaining temperature of gas heats the water in heat-exchange tube 19, for Vehicle heating, anchor ear 15 is widened anchor ear, width is 2.5-3.5cm, significantly increase the structural strength between silencing means 12 and heater 16, end cap 20 is circular arc, it is provided with reinforcement 23 on the end cap 20 of heater 16, the bulk strength of intensifier, extend the service life of device.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (5)
1. an energy-saving automobile exhaust gas processing device, including air inlet pipe, it is characterized in that, the right-hand member of air inlet pipe connects catalytic cleaner, catalytic cleaner includes shell, enclosure is provided with the inner tube being connected with air inlet pipe, outer tube it is provided with between shell and inner tube, outer tube is closed away from one end of air inlet pipe, in said inner tube, between inner tube and outer tube, the catalyst layer that imperfect combustion thing reacts in catalytic exhaust it is equipped with between outer tube with shell, described air inlet pipe external rings is arranged with the water jacket of annular, the upper end of water jacket connects enclosure interior by appendix, valve it is additionally provided with on appendix, sewage draining exit is offered on the right side of the bottom of described shell, drainage screen it is also equipped with on the right side of enclosure；The right-hand member of described housing is connected by connecting tube silencing means, is provided with deafener in silencing means, and deafener is made up of three hush pipes and dividing plate, and three hush pipes are arranged on dividing plate, and three hush pipes are provided with bloop；The right-hand member of silencing means connects heater by anchor ear, heater is provided with water inlet and outlet, is provided with heat-exchange tube in heater, and the afterbody of heater is provided with end cap, and end cap is provided with gas outlet.
Energy-saving automobile exhaust gas processing device the most according to claim 1, it is characterised in that described anchor ear is widened anchor ear, width is 2.5-3.5cm.
Energy-saving automobile exhaust gas processing device the most according to claim 1 and 2, it is characterised in that described heat-exchange tube is affixed by buckle and heater.
Energy-saving automobile exhaust gas processing device the most according to claim 3, it is characterised in that described buckle and heater inwall are affixed by welding manner.
5. according to the energy-saving automobile exhaust gas processing device described in claim 1 or 2 or 4, it is characterised in that described end cap is circular arc, and end cap is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203760.7U CN205422897U (en) | 2016-03-16 | 2016-03-16 | Energy -conserving automobile tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203760.7U CN205422897U (en) | 2016-03-16 | 2016-03-16 | Energy -conserving automobile tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422897U true CN205422897U (en) | 2016-08-03 |
Family
ID=56546249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203760.7U Expired - Fee Related CN205422897U (en) | 2016-03-16 | 2016-03-16 | Energy -conserving automobile tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422897U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762603A (en) * | 2017-10-09 | 2018-03-06 | 佛山智北汇科技有限公司 | A kind of new automobile exhaust pipe based on tail gas disposal technique |
| CN108386251A (en) * | 2018-02-27 | 2018-08-10 | 潘海云 | A kind of muffler for automobile exhaust pipe |
| CN111561371A (en) * | 2020-05-09 | 2020-08-21 | 深圳市广大实业有限公司 | Can cover energy-saving purifier of fuel |
| CN112412591A (en) * | 2020-11-20 | 2021-02-26 | 安徽充景电子科技有限公司 | Engine tail gas waste heat utilization system and waste heat utilization method thereof |
| CN114542245A (en) * | 2022-01-24 | 2022-05-27 | 安徽理工大学 | Motor vehicle tail gas degradation treatment equipment |
-
2016
- 2016-03-16 CN CN201620203760.7U patent/CN205422897U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762603A (en) * | 2017-10-09 | 2018-03-06 | 佛山智北汇科技有限公司 | A kind of new automobile exhaust pipe based on tail gas disposal technique |
| CN108386251A (en) * | 2018-02-27 | 2018-08-10 | 潘海云 | A kind of muffler for automobile exhaust pipe |
| CN108386251B (en) * | 2018-02-27 | 2019-06-14 | 戴葱葱 | A kind of muffler for automobile exhaust pipe |
| CN111561371A (en) * | 2020-05-09 | 2020-08-21 | 深圳市广大实业有限公司 | Can cover energy-saving purifier of fuel |
| CN112412591A (en) * | 2020-11-20 | 2021-02-26 | 安徽充景电子科技有限公司 | Engine tail gas waste heat utilization system and waste heat utilization method thereof |
| CN114542245A (en) * | 2022-01-24 | 2022-05-27 | 安徽理工大学 | Motor vehicle tail gas degradation treatment equipment |
| CN114542245B (en) * | 2022-01-24 | 2023-05-02 | 安徽理工大学 | Motor vehicle tail gas degradation treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205422897U (en) | Energy -conserving automobile tail gas treatment device | |
| CN101652541B (en) | Exhaust purification apparatus | |
| CN207042250U (en) | A kind of waste gas purification burner | |
| CN204716356U (en) | Automotive muffler and automobile | |
| CN201521331U (en) | Catalytic silencer of diesel engine SCR | |
| CN106337714A (en) | Nozzle-integrated SCR catalytic muffler | |
| CN209115179U (en) | Self-cleaning ternary catalyzing unit | |
| CN202431343U (en) | Selective catalytic reduction silencer for vehicle | |
| CN202215333U (en) | Automobile water heater | |
| CN205638623U (en) | Automobile exhaust catalysis, amortization, waste heat recovery integrated device | |
| CN102191976A (en) | Catalytic silencer for diesel | |
| CN202250314U (en) | SCR of quick light-off purifies silencing device | |
| CN101666256B (en) | Diesel SCR catalytic muffler | |
| CN201568116U (en) | Detachable muffling catalytic heating device | |
| CN202169857U (en) | Tail gas heater | |
| CN107035463B (en) | Vehicle silencer capable of utilizing waste heat to perform catalytic reaction | |
| CN201273205Y (en) | Taper shaped silencer | |
| CN106762036B (en) | Vehicle mounted tail gas thermo-electric generation heat exchanger | |
| CN102140952A (en) | Tail gas heater | |
| CN101245725B (en) | Internal combustion engine exhaust purification processing and muffler device | |
| CN206522181U (en) | Box post-processor assembly | |
| CN210422732U (en) | Automobile exhaust silencer | |
| CN207437166U (en) | A kind of commercial car integral exhaust purifying muffler | |
| CN203130210U (en) | Selective catalysis silencer for diesel engine | |
| CN203126460U (en) | Exhaust catalyzing muffling heating device of passenger car |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170316 |