CN107869374A - A kind of device and engine for handling motor exhaust - Google Patents
A kind of device and engine for handling motor exhaust Download PDFInfo
- Publication number
- CN107869374A CN107869374A CN201610858296.XA CN201610858296A CN107869374A CN 107869374 A CN107869374 A CN 107869374A CN 201610858296 A CN201610858296 A CN 201610858296A CN 107869374 A CN107869374 A CN 107869374A
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- China
- Prior art keywords
- isolating layer
- intermediate isolating
- motor exhaust
- positive electrode
- spiral
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- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000005357 flat glass Substances 0.000 claims description 4
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Classifications
-
- 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
- F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The present invention provides a kind of device and engine for handling motor exhaust, and the device is box-like, including：First surface, intermediate isolating layer, second surface, spiral insulating core, entrance and exit；The second surface and first surface are respectively positive electrode and negative electrode；The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the first surface and second surface, is separated by the first preset distance and the second preset distance successively between the first surface, intermediate isolating layer and second surface；The cavity for volume dielectric barrier discharge of helix between the intermediate isolating layer and the second surface be present；When the device works, motor exhaust first passes through the entrance, and volume dielectric barrier discharge is carried out in the helical duct, then from the outlet outflow.The device adds discharge path, improves clean effect.
Description
Technical field
The present invention relates to motor exhaust processing technology field, more particularly to a kind of device and hair for handling motor exhaust
Motivation.
Background technology
At present, requirement more and more higher of the people to living environment, therefore, to the attention rate of air quality also more and more higher.
In city, one of the main reason for motor exhaust is air pollution.Motor exhaust pollution is by the useless of engine emission
Environmental pollution caused by gas.Major pollutants are oxynitrides, carbon monoxide etc., and these pollutants can cause photochemistry cigarette
Mist.
Therefore, engine manufacturer needs to gradually step up the disposal ability of motor exhaust.
At present, the processing to motor exhaust mainly passes through catalytic reaction, i.e., using catalyst, nitrogen oxides is changed
It is discharged into again in air for innocuous substances such as carbon dioxide, ammonia and water.
It is well known that any chemical reaction can not all react completely, therefore, catalytic reaction also has one later
Divide noxious material to be discharged into air, very big harm is caused to the health of people.
The content of the invention
In order to solve above technical problem present in prior art, the present invention provides a kind of dress for handling motor exhaust
Put and engine, it is possible to increase the treatment effeciency of diesel engine vent gas, and processing accuracy is higher.
The present invention provides a kind of device for handling motor exhaust, and the device is box-like, including：Power supply, first surface, in
Between separation layer, second surface and spiral insulating core；
The second surface and first surface are respectively positive electrode and negative electrode；
The intermediate isolating layer is dielectric, the intermediate isolating layer be arranged on the first surface and second surface it
Between, it is separated by the first preset distance and the second preset distance successively between the first surface, intermediate isolating layer and second surface；
The spiral insulating core is arranged between the intermediate isolating layer and the second surface, for by the middle interval
The cavity that absciss layer and the second surface are formed is divided into helical duct.
Preferably, the entrance is arranged on the outer trimming of box-like device, and the outlet is arranged in the box-like device
The heart；
Preferably, the box-like device is round box shape shape.
Preferably, in addition to：Multiple metal needle points；
The metal needle point is arranged on the second surface.
Preferably, the metal needle point and the second surface volume dielectric barrier discharge.
Preferably, the first surface and second surface are metal electrode film.
Preferably, the metal electrode film is copper sheet or stainless steel substrates.
Preferably, the intermediate isolating layer is potsherd or sheet glass or quartz plate；The spiral insulating core is ceramic core
Or glass core or quartzy core.
The embodiment of the present invention also provides a kind of device for handling motor exhaust, and the device includes：Spiral-shaped positive electricity
Pole, spiral-shaped negative electrode and spiral-shaped intermediate isolating layer；
The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；
It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；
The chamber for volume dielectric barrier discharge of helix between the intermediate isolating layer and the positive electrode be present
Body.
The present embodiment also provides a kind of device for handling motor exhaust, and the device includes：The spiral helicine volume that is used for is situated between
The cavity of matter barrier discharge, the device also include：Positive electrode, negative electrode and intermediate isolating layer；
The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；
It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；
The cavity is positioned partially or entirely between the intermediate isolating layer and the positive electrode.
The embodiment of the present invention also provides a kind of engine, includes the device of at least one described processing motor exhaust；
When the device including handling motor exhaust two or more described, described device is in parallel, entrance with
Waste pipe is connected.
Preferably, including described in two or four the device of motor exhaust is handled.
Compared with prior art, the present invention at least has advantages below：
The device that the present embodiment provides adds discharge path, discharge channel is arranged into helical form, so in the device
In the effective volume of offer, the length of discharge path is added, that is, the action time for NO of discharging also lengthens therewith, Ke Yiyou
Pernicious gas in effect ionization motor exhaust.For example, if electric discharge device is arranged to the tubulose of strip, so in engines tail
Under conditions of portion space is limited, the length of the device can not design oversize, and therefore, the path of discharge channel limits first.And
The device that the present embodiment provides is designed as helical discharge pipeline, can increase the length of discharge path, example in limited space
Such as, the device can be arranged to justify it is box-like be placed under the chassis of engine, so neither influence the attractive in appearance of engine, increase again
Discharge path is added.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of the device of processing motor exhaust provided by the invention；
Fig. 2 is front view corresponding to Fig. 1；
Fig. 3 is the stereogram of spiral insulating core provided by the invention；
Fig. 4 is front view corresponding to Fig. 3；
Fig. 5 is top view corresponding to Fig. 4；
Fig. 6 is the front view of intermediate isolating layer provided by the invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this
Invention part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Dielectric barrier discharge is introduced first.
The principle of dielectric barrier discharge is at least to insert one layer of dielectric between two electrodes of electric discharge.
According to the location of dielectric difference, dielectric barrier discharge can be to be divided into following two big classifications：Volume is put
Electricity and surface-discharge.
Wherein, surface-discharge refers to that insulating medium layer can be covered on an electrode surface, can also be covered in two
On individual electrode surface, i.e., covered on positive electrode and negative electrode.
Volume discharge refers to that dielectric inserts discharge space between two electrodes.Knot according to dielectric barrier discharge
Structure and performance.
The present invention is to provide medium volume electric discharge.It is described in detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the figure is the stereogram of the device of processing motor exhaust provided by the invention.
Referring to Fig. 2, the figure is front view corresponding to Fig. 1.
The device for the processing motor exhaust that the present embodiment provides, the device are box-like, including：First surface 101, centre
Separation layer (not depending on going out in figure), second surface 102 and spiral insulating core 105；
The second surface 102 and first surface 101 are respectively positive electrode and negative electrode；
The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged on the table of first surface 101 and second
Between face 102, it is separated by the first preset distance and between the first surface 101, intermediate isolating layer and second surface 102 successively
Two preset distances；
The thing illustrated is needed, is the first preset distance between first surface 101 and intermediate isolating layer, the intermediate isolating layer
It is the second preset distance between the second surface 102, the first preset distance can be equal to the second preset distance, can also not
It is equal to, can be specifically set according to being actually needed.
It is understood that volume dielectric barrier discharge needs discharge volume, therefore, set between positive electrode, negative electrode
Dielectric, and need to form discharge space between positive electrode and dielectric.
In addition, the fixation between positive electrode and negative electrode can be fixed by pre-setting hole by screw and bolt.Just
The periphery that electrode and negative electrode are formed can be by setting other media to be sealed.
In addition, the device also includes：Entrance 103 and outlet 104；
The spiral insulating core 105 is arranged between the intermediate isolating layer and the second surface 102, for by described in
The cavity that intermediate isolating layer and the second surface 102 are formed is divided into helical duct 106；
Vehicle exhaust can be discharged in the helical duct 106.
Preferably, in order to which tail gas is long by discharge path, the entrance 103 can be arranged on to the outer of box-like device
Trimming, the outlet 104 are arranged on the center of the box-like device；It is understood that the position of entrance 103 and outlet 104
It can also be provided that other forms, such as both are reverse.
When the device works, it is that positive electrode and negative electrode are powered that can utilize power supply, forms electric field.Motor exhaust first leads to
The entrance 103 is crossed, is discharged in the helical duct 106, from the outflow of outlet 104.
The first surface and second surface use conductive material, can select metal electrode film.In order to conduction it is good
Property and corrosion resistance, preferentially use copper sheet or stainless steel substrates.
It is understood that dielectric barrier discharge (DBD, Dielectric Barrier Discharge) under atmospheric pressure
Voltage request be up to 34kV/cm, i.e. voltage request is too high；If the bore of electric discharge device is too small, it is impossible to diesel vehicle
Spout aperture (diameter 10cm) matches；Also, discharge process nitric oxide NO needs enough action time, thus
Seek action path (or distance) of the increase electric discharge to NO.Therefore, the device that the present embodiment provides adds discharge path, will discharge
Passage is arranged to helical form, so in the effective volume that the device provides, adds the length of discharge path, that is, discharge for
NO action time also lengthens therewith, can effectively ionize the pernicious gas in motor exhaust.
For example, if electric discharge device is arranged to the tubulose of strip, so under conditions of engine trailing space is limited, it is somebody's turn to do
The length of device can not design oversize, and therefore, the path of discharge channel limits first.And the device design that the present embodiment provides
For helical discharge pipeline, the length of discharge path can be increased in limited space, for example, the device can be arranged into round
It is box-like to be placed under the chassis of engine, the attractive in appearance of engine is so neither influenceed, adds discharge path again.
Excluded for the smoothness of motor exhaust, the device is preferentially arranged to round box shape shape, such spiral insulating core shape
Into discharge channel be circular helical duct, beneficial to the discharge of motor exhaust.
Fig. 3 specifically is may refer to, the figure is the stereogram of spiral insulating core provided by the invention, and referring to Fig. 4, the figure is figure
Front view corresponding to 3.
The structure of spiral insulating core 105 is can be seen that from Fig. 3 and Fig. 4, it is to be understood that for tail gas circulation
Seal, entrance 103 and spiral insulating core 105 can be set together, i.e. entrance 103 is arranged on the spiral insulation of circle
On the outer tangent line of core 105.Fig. 5 specifically is may refer to, the figure is top view corresponding to Fig. 4.
In addition, it is necessary to explanation, for the isolation of electric discharge, the spiral insulating core 105 can not be conductive, preferential using not
The materials such as conductive ceramics.
It is if one end of entrance 103 is corresponding as the head of spiral insulating core 105, the afterbody of spiral insulating core 105
For the outlet of the device.Motor exhaust after overdischarge is discharged from outlet.
Intermediate isolating layer is nonconducting, is preferentially realized using nonconducting potsherd or sheet glass or quartz plate, is had
Body may refer to Fig. 6, and the figure is the front view of intermediate isolating layer provided by the invention.From fig. 6, it can be seen that on potsherd 107
Circular hole is provided with, this is box-like in order to which potsherd or sheet glass or quartz plate 107 are fixed as with first surface and second surface.
In order to reduce discharge voltage, multiple metal needle points can be set in the apparatus.
The metal needle point is arranged on the second surface.
It should be noted that the number of metal needle point is not specifically limited in the present invention.
It is to reduce the electric-field intensity of discharging gap, increase discharge space, can so reduce and put to set metal needle point
The operating voltage of electricity.Due to the operating voltage of electric discharge it is too high when, be on the one hand dangerous, be on the other hand implement it is also relatively tired
It is difficult.
Set metal needle point be in order to suitably sacrifice discharge space on the premise of, the operating voltage of electric discharge is limited in
15kV-20kV。
In order to increase the intensity of discharge electric field, metal needle point described in prioritizing selection is vertically arranged with the second surface.This
The electric field that sample can ensure to be formed with the metal needle point when motor exhaust passes through discharge channel fully contacts, with enhanced discharge
Effect.
The device that above example improves, is arranged to round box shape shape, forms helical discharge passage by spiral insulating core, i.e.,
The mosquito-repellent incense shape of disc-like shapes shape.The discharge path of motor exhaust can so be increased, the discharge process time also lengthens therewith.
When the operating voltage of electric discharge is constant, the efficiency to motor exhaust decontamination can be effectively improved.And in increase metal needle point
In the case of, the operating voltage of electric discharge can be made reduce.Be advantageous to safety and the implementation of the device.
If the device is designed as disk box-like (disk diameter Φ takes 50cm), the entrance of motor exhaust is in disc cassette
Tangential outside, export newel in disc cassette to.Then the area of discharge channel is 2*10cm2, the length of discharge channel is reachable
250cm。
It is understood that in order that discharge effect is more preferable, two devices that above example can be provided it is positive and negative
Face is superimposed to form a device, can so allow pollution treatment passage aperture to double up to 40cm2.It is of course also possible to further carry
High channel aperture, it is not limited to two devices being superimposed, it is also contemplated that more devices (two or more) are superimposed, i.e., it is in parallel
Vent gas treatment is realized together, for example, can be superimposed four such devices, the bore of passage can reach 80cm2, so
It can match with the tail gas spout of diesel vehicle.
Further it will be understood that when two or more such devices are superimposed in use, can be in order to save
Cost, adjacent two round boxes are removed into a surface, such as there are two round boxes to be superimposed, below the first surface of circle box
The second surface of box can be justified as top, both can be combined into one.Others are analogized, and will not be repeated here.
In addition, the embodiment of the present invention also provides a kind of device for handling motor exhaust, the device includes：Spiral-shaped
Positive electrode, spiral-shaped negative electrode and spiral-shaped intermediate isolating layer；
The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；
It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；
The chamber for volume dielectric barrier discharge of helix between the intermediate isolating layer and the positive electrode be present
Body.
It is understood that can realize can be with by the device with Fig. 1 identical technique effects, vehicle exhaust for the device
Effectively it is ionized, so as to be tail gas decontamination.
In addition, the present embodiment also provides a kind of device for handling motor exhaust, the device includes：It is spiral helicine to be used for body
The cavity of product dielectric barrier discharge, the device also include：Positive electrode, negative electrode and intermediate isolating layer；
The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；
It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；
The cavity is positioned partially or entirely between the intermediate isolating layer and the positive electrode.
The device of the processing motor exhaust provided based on above example；The embodiment of the present invention also provides one kind and started
Machine.The engine includes the device for the processing motor exhaust that above example provides.
When the device including handling motor exhaust two or more described, described device is in parallel, entrance with
Waste pipe is connected.
Preferably, engine can include the device that motor exhaust is handled described in two or four.It can so improve
The dirt-removing power of tail gas.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention.Though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with those skilled in the art
Member, without departing from the scope of the technical proposal of the invention, all using the methods and technical content of the disclosure above to the present invention
Technical scheme makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every without departing from
The content of technical solution of the present invention, the technical spirit according to the present invention is to any simple modification made for any of the above embodiments, equivalent
Change and modification, still fall within technical solution of the present invention protection in the range of.
Claims (11)
- A kind of 1. device for handling motor exhaust, it is characterised in that the device is box-like, including：First surface, intermediate isolating Layer, spiral insulating core and second surface；The second surface and first surface are respectively positive electrode and negative electrode；The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the first surface and second surface, It is separated by the first preset distance and the second preset distance successively between the first surface, intermediate isolating layer and second surface；The spiral insulating core is arranged between the intermediate isolating layer and the second surface, for by the intermediate isolating layer The cavity formed with the second surface is divided into helical duct.
- 2. the device of processing motor exhaust according to claim 1, it is characterised in that also include an inlet and an outlet；The entrance is arranged on the outer trimming of box-like device, described to export the center for being arranged on the box-like device.
- 3. the device of processing motor exhaust according to claim 1, it is characterised in that the box-like device is round box shape Shape.
- 4. the device of processing motor exhaust according to claim 1, it is characterised in that also include：Multiple metal needle points；The metal needle point is arranged on the second surface；The metal needle point is vertically arranged with the second surface.
- 5. the device of processing motor exhaust according to claim 1, it is characterised in that the first surface and the second table Face is metal electrode film.
- 6. the device of processing motor exhaust according to claim 5, it is characterised in that the metal electrode film is copper sheet Or stainless steel substrates.
- 7. the device of processing motor exhaust according to claim 1, it is characterised in that the intermediate isolating layer is ceramics Piece or sheet glass or quartz plate；The spiral insulating core is ceramic core or glass core or quartzy core.
- 8. a kind of device for handling motor exhaust, it is characterised in that the device includes：Spiral-shaped positive electrode, spiral shape The negative electrode of shape and spiral-shaped intermediate isolating layer；The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；The spiral helicine cavity for volume dielectric barrier discharge between the intermediate isolating layer and the positive electrode be present.
- 9. a kind of device for handling motor exhaust, it is characterised in that the device includes：It is spiral helicine to be used for volume dielectric impedance The cavity of electric discharge, the device also include：Positive electrode, negative electrode and intermediate isolating layer；The intermediate isolating layer is dielectric, and the intermediate isolating layer is arranged between the positive electrode and negative electrode；It is separated by the first preset distance and the second preset distance successively between the positive electrode, intermediate isolating layer and negative electrode；The cavity is positioned partially or entirely between the intermediate isolating layer and the positive electrode.
- 10. a kind of engine, it is characterised in that include the device of the processing motor exhaust described in claim any one of 1-9；The engine includes the device of at least one processing motor exhaust；When the engine includes the device of two or more processing motor exhausts, the processing motor exhaust Device it is in parallel, the entrance of each processing engines tail device of air is connected with waste pipe.
- 11. engine according to claim 10, it is characterised in that including handling motor exhaust described in two or four Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858296.XA CN107869374A (en) | 2016-09-27 | 2016-09-27 | A kind of device and engine for handling motor exhaust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858296.XA CN107869374A (en) | 2016-09-27 | 2016-09-27 | A kind of device and engine for handling motor exhaust |
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| CN107869374A true CN107869374A (en) | 2018-04-03 |
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| CN201610858296.XA Pending CN107869374A (en) | 2016-09-27 | 2016-09-27 | A kind of device and engine for handling motor exhaust |
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