CN201496172U - A device for reducing exhaust emissions - Google Patents
A device for reducing exhaust emissions Download PDFInfo
- Publication number
- CN201496172U CN201496172U CN2009202304966U CN200920230496U CN201496172U CN 201496172 U CN201496172 U CN 201496172U CN 2009202304966 U CN2009202304966 U CN 2009202304966U CN 200920230496 U CN200920230496 U CN 200920230496U CN 201496172 U CN201496172 U CN 201496172U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- tail gas
- gas
- internal combustion
- utility
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 238000010304 firing Methods 0.000 description 8
- 230000006698 induction Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
一种降低尾气排放装置，涉及尾气处理方法的技术领域，尤其是柴油机尾气再循环处理方法的技术领域。本实用新型的内燃机进气系统向燃烧室内提供燃烧所需的气体，燃烧室排除的高温度尾气与臭氧发射器产生的臭氧在排气系统内充分混合，部分气体通过尾气再循环系统进入内燃机进气系统，部分气体被排气系统之间排向大气。本实用新型实现了使用方便、结构简单、大大提高了空气质量的目的。
A tail gas emission reduction device relates to the technical field of tail gas treatment methods, in particular to the technical field of diesel engine tail gas recirculation treatment methods. The air intake system of the internal combustion engine of the utility model provides the gas required for combustion to the combustion chamber, the high-temperature tail gas discharged from the combustion chamber and the ozone generated by the ozone emitter are fully mixed in the exhaust system, and part of the gas enters the internal combustion engine through the tail gas recirculation system. Gas system, part of the gas is discharged to the atmosphere between the exhaust system. The utility model realizes the purposes of convenient use, simple structure and greatly improved air quality.
Description
One, affiliated technical field
The utility model relates to the technical field of exhaust gas treating method, especially the technical field of diesel engine vent gas recycling processing method.
Two, background technique
At present, various automobiles, steamer, tractor, aircraft, internal combustion locomotive, the boiler kiln melting stove of factory, realize the equipment of transformation of energy by burning, all be that to rely on airborne oxygen combustion-supporting, owing to airbornely contain a large amount of nitrogen, oxygen content only 20.9%, part fuel is converted into the harmful material of air such as carbon monoxide, carbon dioxide, sulfur sesquioxide, hydrocarbon because can not fully burn.Because the aggravation of exhaust emissions, the greenhouse effect that cause are very big to climatic influences over advancing year, such as global warming etc.
Three, summary of the invention
The utility model is in order to overcome above deficiency, provide a kind of easy to use, simple in structure, improved the reduction gas emission device of air quality greatly.
The utility model is achieved by the following technical solution:
A kind of device that reduces exhaust emissions, comprise induction system of internal combustion engine, firing chamber, vent systems, tail gas recirculation system, ozonizer, the exhaust end of induction system of internal combustion engine is connected with the inlet end of firing chamber, the exhaust end of firing chamber is connected with first inlet end of vent systems, the exhaust end of ozonizer is connected with second inlet end of vent systems, first outlet side of vent systems is connected with the inlet end of tail gas recirculation system, and the outlet side of tail gas recirculation system is connected with induction system of internal combustion engine.
Reasonable is to be provided with nozzle between ozonizer of the present utility model and the vent systems.
Reasonable is that nozzle of the present utility model is a ultrasonic atomizer.
The utility model adopts technique scheme, and compared with prior art have following advantage: ozone has another name called three elemental oxygens, is commonly called as " good fortune oxygen, super oxygen, the oxygen of living ", and molecular formula is O
3Ozone at normal temperatures and pressures, be nattier blue gas, with a kind of natural fresh taste, the stable extreme difference of ozone can be decomposed into oxygen at normal temperatures voluntarily, and ozonizer produces a large amount of ozone, ozone is transported to gas handling system, enter the firing chamber and run into high temperature and be reduced into oxygen immediately, oxygen and oil gas mixed combustion reach combustion-supporting fuel-efficient purpose.The utility model utilizes the firing chamber heat, oxygen and oil gas mixed combustion, save the energy, water vapor can reduce engine temperature, thereby reduce the tail gas noxious gas emission, when tail gas recirculation system was not enabled, ozone also reacted with tail gas, thereby reduce the tail gas noxious gas emission, the black smoke of tail gas obviously reduces.Simple in structure, easy to use, improved air quality greatly.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model.
Five, embodiment
As shown in Figure 1, a kind of device that reduces exhaust emissions, it is characterized in that comprising induction system of internal combustion engine 1, firing chamber 2, vent systems 3, tail gas recirculation system 4, ozonizer 5, the exhaust end of induction system of internal combustion engine 1 is connected with the inlet end of firing chamber 2, the exhaust end of firing chamber 2 is connected with first inlet end of vent systems 3, the exhaust end of ozonizer 5 is connected with second inlet end of vent systems 3, first outlet side of vent systems 3 is connected with the inlet end of tail gas recirculation system 4, and the outlet side of tail gas recirculation system 4 is connected with induction system of internal combustion engine 1.
Preferably: be provided with nozzle 6 between ozonizer 5 of the present utility model and the vent systems 3.
Preferably: nozzle 6 of the present utility model is a ultrasonic atomizer.
High-temperature tail gas and ozone (water) that the utility model is discharged at combustion chambers of internal combustion engines, the abundant mixing that process nozzle 6 or ultrasonic atomizer carry out, decomposite oxygen (a spot of hydrogen) but etc. combustion-supporting gas, by exhaust gas circulation system 4, reenter gas handling system 1, carry out circulating combustion, save the energy; Part tail gas is through the abundant mixing reaction by ozone or Ozone Water, and in exhaust emissions, CO and hydrocarbon content descend thereupon, can alleviate the pollution to atmosphere environment.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304966U CN201496172U (en) | 2009-08-14 | 2009-08-14 | A device for reducing exhaust emissions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304966U CN201496172U (en) | 2009-08-14 | 2009-08-14 | A device for reducing exhaust emissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496172U true CN201496172U (en) | 2010-06-02 |
Family
ID=42439380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202304966U Expired - Fee Related CN201496172U (en) | 2009-08-14 | 2009-08-14 | A device for reducing exhaust emissions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744843A (en) * | 2018-05-30 | 2018-11-06 | 四川建源节能科技有限公司 | Fast deodorization oxygen technique in a kind of air cleaning system |
-
2009
- 2009-08-14 CN CN2009202304966U patent/CN201496172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744843A (en) * | 2018-05-30 | 2018-11-06 | 四川建源节能科技有限公司 | Fast deodorization oxygen technique in a kind of air cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Machine learning algorithms for a diesel engine fuelled with biodiesel blends and hydrogen using LSTM networks | |
| CN102278240A (en) | Method and device for reducing oil consumption of diesel engine by utilizing catalytic decomposition of oxygen-containing fuels | |
| CN102635469B (en) | Oxygen-enriched combustion and liquid oxygen carbon sequestration system for internal combustion engine and working method thereof | |
| CN202108623U (en) | Oxygen enrichment air inlet device of combustion chamber | |
| CN114991945B (en) | Ammonia fuel engine system based on internal combustion Rankine cycle and application thereof | |
| CN117514534B (en) | An ammonia diesel engine with multiple liquid ammonia injection points in the intake duct and a post-processing ammonia supply system | |
| CN107490002A (en) | Multifunction energy-saving combustion system | |
| Azam et al. | Design, fabrication and implementation of HE-OBCU-EGR emission control unit on CI engine and analysis of its effects on regulated gaseous engine emissions | |
| CN201496172U (en) | A device for reducing exhaust emissions | |
| CN104533584B (en) | engine intake and exhaust system and vehicle | |
| CN109707505A (en) | A zero-nitrogen engine and its control method based on water injection to control the pressure rise rate oxygen closed-circuit cycle | |
| CN102072495A (en) | Organic waste gas catalytic combustion device | |
| CN202267069U (en) | Tail gas treatment device for cremation machine | |
| CN205678679U (en) | A kind of have secondary exhaust gas combustion and be dried the solid waste burning system of igniter | |
| CN202140146U (en) | Diesel engine exhaust waste heat utilization system with oxygenated fuel serving as heat absorption carrier | |
| CN101413674A (en) | Oxygen-enriched air mixed blowing combustion adjuvant boiler energy-saving method and employed equipment thereof | |
| CN104653353A (en) | Device capable of reducing carbon deposit of EGR (Exhaust Gas Recirculation) cooler | |
| RU2670633C9 (en) | Method for operating a diesel engine | |
| CN101634261A (en) | Device for reducing exhaust emission and processing method thereof | |
| CN113914974A (en) | Method and device for reducing emission of nitrogen oxides and automobile | |
| CN217976361U (en) | Pollutant discharge treatment system based on ammonia-hydrogen fuel power system | |
| CN205065742U (en) | A little windy volume direct combustion formula exhaust treatment device | |
| CN205858522U (en) | The plasma system of natural gas engine | |
| CN2872119Y (en) | Environmental-protective kiln for drying wood by fumigation | |
| CN211784661U (en) | A particle sampling device with controllable particle size and composition of combustion particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIUQIAN POWER SUPPLY COMPANY, JIANGSU ELECTRIC POW Effective date: 20130125 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130125 Address after: No. 1, Changzhou Road, Shuyang County, Suqian, Jiangsu Patentee after: Shuyang Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Suqian Power Supply Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223600 Shuyang county power supply company, No. 1 Changzhou Road, Shuyang County, Jiangsu, Suqian Patentee before: Shuyang Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |