CN205823488U - Reduce the processing means of discharge of harmful matter of internal combustion engine - Google Patents
Reduce the processing means of discharge of harmful matter of internal combustion engine Download PDFInfo
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- CN205823488U CN205823488U CN201620792543.6U CN201620792543U CN205823488U CN 205823488 U CN205823488 U CN 205823488U CN 201620792543 U CN201620792543 U CN 201620792543U CN 205823488 U CN205823488 U CN 205823488U
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- internal combustion
- combustion engine
- processing means
- harmful matter
- discharge
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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
- 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
Abstract
This utility model relates to a kind of exhaust aftertreatment device, a kind of processing means reducing discharge of harmful matter of internal combustion engine is provided, the tail gas given off is made more to clean, including electrolysis unit, atomising device, exhaust gas processing device, described electrolysis unit is connected with the inlet end of internal combustion engine or is connected with atomising device, described atomising device is connected by pipeline with the inlet end of internal combustion engine, and described exhaust gas processing device is connected with the exhaust end of internal combustion engine.
Description
Technical field
This utility model relates to a kind of exhaust aftertreatment device, is specifically related to a kind of place reducing discharge of harmful matter of internal combustion engine
Reason device.
Background technology
Owing to burning is improper, the material such as carbon, hydrogen, nitrogen defines carbon laydown, this carbon laydown at the internal piston of internal combustion engine
Accumulation at inlet and exhaust valve and piston head reduces the work efficiency of electromotor.In order to reduce carbon laydown, general in prior art
Using two kinds of methods, first method is the mode using water filling, but this mode is extremely simple and cost is relatively low easily leads
Cause flame-out, make engine stop operate, even can cause hydraulic lock；Another kind of method is hydrogen-oxygen injection, utilizes the hydrogen and oxygen to be
The most well-known effective ways, owing to both gas itself is inflammable, the defect of the first water flooding regime is eliminated, hydrogen-oxygen
The product of gas firing is water, the defect existed hence without first method, but second method to have substantial amounts of hydrogen-oxygen
Gas supports, and can be only achieved expected effect.
The electromotor miscellaneous part such as catalyst controlling discharge is not the most produced substantial by above two method
Impact, even if all can cause the generation of HC and NOx during the lean burn of a clean electromotor.HC can be by catalysis
Converter is removed, but NOx but can as harmful pollutant emission out.
The defect that the existing device for processing engine exhaust thing is arranged due to structure, cannot obtain noxious emission
To the most effectively processing.
Utility model content
Therefore, for the problems referred to above, this utility model provides a kind of processing means reducing discharge of harmful matter of internal combustion engine, makes
The tail gas given off more cleans.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions: reduce internal combustion engine noxious emission
The processing means of thing, including the inlet end of electrolysis unit, atomising device, exhaust gas processing device, described electrolysis unit and internal combustion engine
Being connected or be connected with atomising device, described atomising device is connected by pipeline with the inlet end of internal combustion engine, described vent gas treatment
Device is connected with the exhaust end of internal combustion engine.
Further improve and be: described electrolysis unit includes electrolysis bath, is provided with power control unit in described electrolysis bath.
Further improve and be: described power control unit is by DC/AC inverter and the potentiometer being connected electrically
Composition.
Further improve and be: described atomising device includes nebulizer and contains the container of described nebulizer.
Further improve and be: described nebulizer is piezoelectric nebulizers.
Further improve and be: described exhaust gas processing device is precious metal catalyst converter.
By using preceding solution, the beneficial effects of the utility model are: minimizing internal combustion engine of the present utility model has
The processing means of evil emission, including electrolysis unit, atomising device, exhaust gas processing device, described electrolysis unit and internal combustion engine
Inlet end is connected or is connected with atomising device, and described atomising device is connected by pipeline with the inlet end of internal combustion engine, described tail
Flash Gas Compression Skid System is connected with the exhaust end of internal combustion engine, during process, loads water and the compound containing potassium ion in electrolysis unit, logical
Electricity, is electrolysed, and produces containing the hydrogen and oxygen of potassium ion, is directly entered internal combustion engine or after the water with atomising device atomization mixes
Enter back into internal combustion engine, after internal combustion engine burns, entered exhaust gas processing device by the exhaust end of internal combustion engine process.Further
, in electrolysis bath, it being provided with power control unit, described power control unit is by DC/AC inverter and is connected electrically
Potentiometer forms, and alternating current can be transformed into unidirectional current by inverter, and potentiometer can control the voltage of input, and then controls electrolysis speed
Rate；Described exhaust gas processing device is precious metal catalyst converter, generation chemical reaction in precious metal catalyst converter, final
To the tail gas more cleaned；Processing means simple in construction of the present utility model, uses this device to process the tail gas obtained the most dry
Only, will not cause carbon laydown in the inside of internal combustion engine, the material finally given off is inorganic salt and has without CO, HC and NOx etc.
The steam of pest matter.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Embodiment of the present utility model is described in detail, whereby to this utility model such as below with reference to specific embodiment
What application technology means solves technical problem, and the process that realizes reaching technique effect can fully understand and implement according to this.
Embodiment is:
With reference to Fig. 1, reduce the processing means of discharge of harmful matter of internal combustion engine, urge including electrolysis unit, atomising device, noble metal
Changing converter 6, described electrolysis unit includes electrolysis bath 1 and the piezoelectric nebulizers 2 electrically connected with electrolysis bath 1, described electrolysis bath 1
Inside being provided with power control unit, described power control unit includes that DC/AC inverter 3 and the output being connected electrically are adjustable
Scope is the potentiometer 4 of 24～27V, and described piezoelectric nebulizers 2 is externally provided with the container 2a containing piezoelectric nebulizers 2, described
Container 2a upper end is provided with the pipeline 1a for being connected with electrolysis bath 1, and described container 2a upper end is additionally provided with aperture efficiency pipeline 1a
Low pipeline 2b, described pipeline 2b are circumscribed with flexible pipe 2c, and internal combustion engine 5 has inlet end and exhaust end, and inlet end is provided with air inlet
Manifold 5a, exhaust end is provided with exhaustor 5b, described flexible pipe 2c and is connected with inlet manifold 5a, and described exhaustor 5b urges with noble metal
Change converter 6 to connect.
Working method of the present utility model is: (1) adds the compound containing potassium ion and water in electrolysis bath, is energized, if
Put potentiometric voltage, by inverter, alternating current is become unidirectional current, the material generation cell reaction of electrolysis bath, be electrolysed out and contain
There is the hydrogen or oxygen gas of potassium ion, by the water level directly over piezoelectric nebulizers in pipeline entrance container；(2) piezoelectric type is started
Nebulizer, makes the water atomization in container, the water of atomization and step (1) directly over piezoelectric nebulizers on water level containing potassium from
The hydrogen or oxygen gas reaction of son, the hydrogen or oxygen gas of igniting decreases the quenching effect of misfiring condition and water, and hydrogen-oxygen mixture is in burning
During be converted into water and heat release, owing to the water yield is few, eliminate hydraulic lock situation occur, I. C. engine work time
Temperature can make superheated steam be converted into water, and steam can remove the indoor inlet and exhaust valve of engine combustion and the accumulation of piston top,
And the potassium ion in combustor can produce more hydrogen with the water generation chemical reaction being ionized, pass sequentially through pipeline 2b, flexible pipe
2c, inlet manifold 5a enter internal combustion engine, by emission by exhaust pipe to precious metal catalyst transducer after burning；(3) at precious metal catalyst
In reactor there is series of chemical in mixing, obtains the tail gas of cleaning.
The electrolysis net reaction of water: 2H2O (l)=2H2(g)+O2(g)
Cathode reaction formula: 4H2O(l)+4e-=2H2(g)+4OH-(aq)
Anode reaction formula: 2H2O (l)=O2(g)+4H+(aq)+4e-
Potassium ion a small amount of during electrolysis and then hydrogen and oxygen evaporates together；
Combustion reaction formula in internal combustion engine: 2H2+O2=2H2O
2K++2H2O=H2+2KOH
The hydrogen of chemical production is favorably improved the burning of hydrocarbon fuel, reduces the generation of carbon monoxide, but promotes
The formation of nitrogen oxides: C2H2n+O2+N2+H2→CO2+NOx+H2O, wherein C2H2nFor unsaturated hydrocarbons, n is the integer more than 1, NOx
For nitrogen oxides, including nitrous oxide (N2O), nitric oxide (NO), nitrogen dioxide (NO2), nitrogen trioxide (N2O3), four
Nitrous oxide (N2O4) and dinitrogen pentoxide (N2O5) etc..
The CO discharged in internal combustion engine2, NOx, water, KOH by precious metal catalyst converter under the catalytic action of noble metal
There is a series of chemical reaction, and make water generation ionizing because high flow capacity waste gas rubs:
NOx+KOH=KNOx+H2O
2H2O=H3O++OH-
CO2+ KOH=KHCO3。
The tail gas finally obtained is containing the most harmless inorganic salt and the steam without harmful substances such as CO, HC and NOx.
Wherein, in this utility model, electrolysis unit can not also be connected with atomising device, but directly with the entering of internal combustion engine
Gas end connects, and the hydrogen or oxygen gas of the band potassium ion that cell reaction produces mixes with the water of atomization in being directly entered internal combustion engine, including
React in combustion engine.
Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should
This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (6)
1. reduce the processing means of discharge of harmful matter of internal combustion engine, it is characterised in that: include at electrolysis unit, atomising device, tail gas
Reason device, described electrolysis unit is connected with the inlet end of internal combustion engine or is connected with atomising device, described atomising device and internal combustion
The inlet end of machine is connected by pipeline, and described exhaust gas processing device is connected with the exhaust end of internal combustion engine.
The processing means of minimizing discharge of harmful matter of internal combustion engine the most according to claim 1, it is characterised in that: described electrolysis dress
Put and include electrolysis bath, in described electrolysis bath, be provided with power control unit.
The processing means of minimizing discharge of harmful matter of internal combustion engine the most according to claim 2, it is characterised in that: described power control
Parts processed are made up of DC/AC inverter and the potentiometer being connected electrically.
4. according to the processing means reducing discharge of harmful matter of internal combustion engine described in claim 1 or 2 or 3, it is characterised in that: described
Atomising device includes nebulizer and contains the container of described nebulizer.
The processing means of minimizing discharge of harmful matter of internal combustion engine the most according to claim 4, it is characterised in that: described nebulizer
For piezoelectric nebulizers.
The processing means of minimizing discharge of harmful matter of internal combustion engine the most according to claim 5, it is characterised in that: at described tail gas
Reason device is precious metal catalyst converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792543.6U CN205823488U (en) | 2016-07-26 | 2016-07-26 | Reduce the processing means of discharge of harmful matter of internal combustion engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620792543.6U CN205823488U (en) | 2016-07-26 | 2016-07-26 | Reduce the processing means of discharge of harmful matter of internal combustion engine |
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| CN205823488U true CN205823488U (en) | 2016-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032782A (en) * | 2016-07-26 | 2016-10-19 | 汤成霖 | Treatment device and method for reducing harmful emissions of internal combustion engine |
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2016
- 2016-07-26 CN CN201620792543.6U patent/CN205823488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032782A (en) * | 2016-07-26 | 2016-10-19 | 汤成霖 | Treatment device and method for reducing harmful emissions of internal combustion engine |
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| GR01 | Patent grant |