CN2191283Y - Electronic dust remover for tail gas of automobile - Google Patents
Electronic dust remover for tail gas of automobile Download PDFInfo
- Publication number
- CN2191283Y CN2191283Y CN 94204502 CN94204502U CN2191283Y CN 2191283 Y CN2191283 Y CN 2191283Y CN 94204502 CN94204502 CN 94204502 CN 94204502 U CN94204502 U CN 94204502U CN 2191283 Y CN2191283 Y CN 2191283Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- dust
- pipe
- control
- air inlet
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 239000012212 insulator Substances 0.000 claims abstract description 16
- 150000001450 anions Chemical class 0.000 claims description 6
- 239000012716 precipitator Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000012717 electrostatic precipitator Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 230000005684 electric field Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to an electrostatic precipitator exactly is a tail gas electron to automobile emission carries out filterable device, automobile exhaust electron dust remover promptly. The device includes air inlet heat dissipation pipe, dust collection body, blast pipe, wire electrode, insulator, its characterized in that: two insulators are respectively arranged at two axial ends of the cylindrical dust collecting body, and a wire electrode is fixed between the two insulators; the combination part of the air inlet heat radiation pipe and the dust collection body is provided with a negative ion emitter. The device utilizes the self vibration of the automobile during running to remove the dust on the dust collecting body and the electrode wire. The device has simple structure and low manufacturing cost, and has no influence on the performance of the automobile engine.
Description
The utility model relates to a kind of electrical precipitator, exactly is a kind of vehicle exhaust electronic precipitator.
In Human's production, life, automobile has become indispensable essential tool.Along with production-scale expansion.The increase of car owning amount, automobile institute exhaust gas discharged is on the rise to the pollution of air, intensive place especially in the urban traffic, the discharging of automobile has become air-polluting primary pollution source in the city.Contain harmful gases such as CO, SO2 and plumbous mist in the automobile institute exhaust gas discharged, how healthy very harmful to people purifies the waste gas of motor vehicle emission, has become one of major subjects of current social human research.People are being occupied in the research of green car on the one hand, promptly replace present fuel-engined vehicle, be engaged in the research of automotive fuel on the other hand, make the burning of fuel more abundant with solar automobile and storage battery car, make the exhaust emission pollution of discharge minimum, reach the pollution of minimizing atmosphere.
The purpose of this utility model is: the device that provides a kind of waste gas that automobile is entered to filter, i.e. vehicle exhaust electronic precipitator.
Its technical solution is as follows:
This tail gas electronic precipitator comprises air inlet heat dissipating pipe, control of dust body, outlet pipe, wire electrode, insulator, it is characterized in that:
A, the axial inboard of cylindrical control of dust body one end are provided with an insulator; The other end is axially arranged with outlet pipe, and the pipe end that stretches into control of dust body inside exhaust pipe is provided with another insulator; Be provided with a wire electrode between two insulators;
B, the tube wall that stretches into the outlet pipe in the control of dust body are provided with the plurality of rows pore;
The connecting part of c, air inlet heat dissipating pipe and control of dust body is provided with an anion emission utmost point.
Advantage applies of the present utility model is in the following aspects.
1, sets up an anion emission utmost point in the connecting part of air inlet heat dissipating pipe and control of dust body,, increase bumping of ion and brush lightly chance, more effectively handle the following grit of 2 μ m, improve dust-collecting efficiency to improve the ion concentration in the air inlet;
Self vibration when 2, this model utility is utilized automobilism is removed the dust stratification on control of dust body and the wire electrode, so saved the rapping apparatus of electrode;
3, its operating voltage is about 20KV, and the operating voltage of automobile engine spark plug is 25KV-40KV so can directly utilize the power supply of motor car engine, need not to establish in addition power supply;
4, this apparatus structure is simple, low cost of manufacture, and the motor car engine performance had no effect.
Description of drawings:
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A sectional view of Fig. 1,
Fig. 3 is the B-B sectional view of Fig. 1.
By the following examples, and in conjunction with the accompanying drawings, the utility model is further described.
This vehicle exhaust electronic precipitator is horizontal,, comprise air inlet heat dissipating pipe 2, control of dust body 3, outlet pipe 5, wire electrode 7, insulator 8,9.Cylindrical control of dust body 3 one ends are axially inboard fixes an insulator 8 by insulating frame 11; The other end axial restraint outlet pipe 5, and the inner end of outlet pipe 5 is equipped with insulator 9; Between the insulator 8,9 wire electrode 7 is installed.Stretch on the tube wall of control of dust body 3 inside exhaust pipes 5 and have plurality of rows pore 4.Air inlet heat dissipating pipe 2 is equipped with an anion emission utmost point 6 with the radial center of the connecting part of control of dust body 3.The bottom of control of dust body 3 has laying dust sewage draining exit 12,13.
Its working procedure is as follows:
(its working circuit sees my utility model patent " the miniature negative ion generator of direct current supply " for details to make this device and high-voltage generator circuit connection by tenminal block 10, the patent No. 93221399.5), when motor car engine one starting, make high-voltage generator circuit and power connection by switch, this device promptly enters working state.At this moment, the negative high voltage that circuit produces is incorporated into respectively on the anion emission utmost point 6 and the wire electrode 7 through tenminal block 10, control of dust body 3 connecting to neutral current potentials, between wire electrode 7 and control of dust body, form a powerful electric field, wire electrode 7 and coronal discharge produce a large amount of negative ions and under the effect of electric field force by the center to the shell radiation, formed certain ELECTRONIC COVER.
The motor car engine exhaust gas discharged is introduced 1 through tail gas and is entered air inlet heat dissipating pipe 2, behind the anion emission utmost point 6, make that the granularity of particulate increases in the gas, change airflow direction through insulator 8 again, and the airspeed that enters electric field is lowered, CO, SO2, H2O lead etc. are ionized in electric field, after arriving 3 discharges of control of dust body under the electric field force effect, sink on the inwall of control of dust body 3 simultaneously.Through the pure gas of electric field dedusting aftereffect, discharge from outlet pipe 5 by exhaust port 4.
Claims (1)
1, a kind of vehicle exhaust electronic precipitator comprises air inlet heat dissipating pipe, control of dust body, outlet pipe, wire electrode, insulator, it is characterized in that:
A, the axial inboard of cylindrical control of dust body one end are provided with an insulator; The other end is axially arranged with outlet pipe, and the pipe end that stretches into control of dust body inside exhaust pipe is provided with another insulator; Be provided with a wire electrode between two insulators;
B, the tube wall that stretches into the outlet pipe in the control of dust body are provided with the plurality of rows pore;
The connecting part of c, air inlet heat dissipating pipe and control of dust body is provided with an anion emission utmost point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204502 CN2191283Y (en) | 1994-01-28 | 1994-01-28 | Electronic dust remover for tail gas of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204502 CN2191283Y (en) | 1994-01-28 | 1994-01-28 | Electronic dust remover for tail gas of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191283Y true CN2191283Y (en) | 1995-03-08 |
Family
ID=33823712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204502 Expired - Fee Related CN2191283Y (en) | 1994-01-28 | 1994-01-28 | Electronic dust remover for tail gas of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191283Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195543A (en) * | 2013-04-01 | 2013-07-10 | 陈牧锋 | Tail gas dust-removing exhaust pipe of locomotive |
-
1994
- 1994-01-28 CN CN 94204502 patent/CN2191283Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195543A (en) * | 2013-04-01 | 2013-07-10 | 陈牧锋 | Tail gas dust-removing exhaust pipe of locomotive |
| CN103195543B (en) * | 2013-04-01 | 2015-05-27 | 陈牧锋 | Tail gas dust-removing exhaust pipe of locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |