CN105298591A - Automobile tail gas treatment device - Google Patents
Automobile tail gas treatment device Download PDFInfo
- Publication number
- CN105298591A CN105298591A CN201510794228.7A CN201510794228A CN105298591A CN 105298591 A CN105298591 A CN 105298591A CN 201510794228 A CN201510794228 A CN 201510794228A CN 105298591 A CN105298591 A CN 105298591A
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- CN
- China
- Prior art keywords
- solid particle
- tail gas
- heat exchanger
- shell
- vehicle tail
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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
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- Treating Waste Gases (AREA)
Abstract
The invention provides an automobile tail gas treatment device. The automobile tail gas treatment device comprises a shell and further comprises a heat exchanger, a solid particle adsorber and a gas treatment device body, all of which are arranged in the shell in sequence. The heat exchanger, the solid particle adsorber and the gas treatment device body are arranged in the shell through a support. A gas inlet pipe is arranged on the end face of the shell and communicated with the heat exchanger. An air inlet and a heat recycling pipe are arranged on the top of the heat exchanger. A gas outlet of the heat exchanger is connected with a gas inlet of the solid particle adsorber. A gas outlet of the solid particle adsorber is connected with a gas inlet of the gas treatment device body. A gas outlet of the gas treatment device body is connected with a gas outlet pipe arranged on the other end face of the shell. The solid particle adsorber is internally provided with an electrostatic adsorption filtering net, an oil mist filtering net and an air filter from top to bottom in sequence.
Description
Technical field
The present invention relates to a kind of vehicle tail gas treater, belong to technical field of waste gas treatment.
Background technique
Vehicle exhaust not only smell is strange, and make us dizzy, feel sick, affect the healthy of people.When vehicle is few, the self cleaning capacity of air still can dissolve the toxin of automobile discharge.But along with the sharply increase of automobile quantity, traffic congestion gets married normal potluck, convenient, comfortable, the efficient advantage that automobile should possess gradually offset by too much vehicle." automobile disaster " is formed, and no small harm is done especially for the vehicle exhaust brought thus.Along with improving constantly of people's living standard, increasing to the demand of automobile, and the pollution of the tail gas of motor vehicle emission to atmosphere environment is on the rise, the serious harm mankind's is healthy, vehicle exhaust has been listed in one of world's serious environment pollution problem, and therefore the controlling method of automobile exhaust pollution has become present social question of common concern.
Scientific analysis shows, containing hundreds of different compound in vehicle exhaust, pollutant wherein has solid aerosol, carbon monoxide, carbon dioxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc.Larger than own wt 3 times of the harmful exhaust that a car is discharged for 1 year.Britain's air cleaning and environmental protection association once delivered research report and claimed, and compared with traffic accident victim, Britain dies from air-polluting people every year will have more 10 times.
The method of current vehicle maintenance service mainly contains following three kinds of approach: the first is sought cleaning new energy and replaced original oil gas energy; Its two be improvement machine power, allow the energy transformation ratio of oil gas improve, the utilize usefulness of motor to oil gas improved, cuts the waste; Its three be adopt outer purifier vehicle exhaust is processed.Outer purifier refers to installs purification plant in the vent systems of automobile, adopts the method for physics or chemistry to reduce pollutant in exhaust.In prior art, the main method adopted comes carbon black in adsorption vehicle tail gas and heavy metal with active carbon etc., and the treatment effect for harmful gas is undesirable.
Summary of the invention
The present invention is in order to solve the above-mentioned defect and deficiency that exist in prior art, and provide a kind of vehicle tail gas treater, this device volume is little, and structure is simple, cheap for manufacturing cost, is easy to change with clean; And the heat energy of tail gas can be used for automobile heating, energy saving; The content of tail gas harmful matter after treatment reduces greatly, reduces the harm of tail gas to environment.
For solving the problems of the technologies described above, the invention provides a kind of vehicle tail gas treater, the heat exchanger comprising shell and set gradually in described shell, solid particle adsorber, gas processer, described heat exchanger, solid particle adsorber and gas processer by support installing in described shell, the end face of described shell is provided with suction tude, described suction tude is communicated with described heat exchanger, the top of described heat exchanger is provided with air intlet and heat recovery pipe, the air outlet of described heat exchanger is connected with the suction port of described solid particle adsorber, the air outlet of described solid particle adsorber is connected with the suction port of described gas processer, the air outlet of described gas processer is connected with the steam outlet pipe be arranged on described shell other end, Electrostatic Absorption filter screen, mist of oil filter screen and air-strainer is disposed with from top to bottom in described solid particle adsorber.
Further, copper mesh is provided with in described heat exchanger.
Further, described solid particle adsorber is spheroidal, and described Electrostatic Absorption filter screen, mist of oil filter screen and air-strainer are arranged in spheroid.
Further, the suction port place of described solid particle adsorber is provided with loose wind sheet.
Further, described gas processer comprises the reductor, oxygen-producing device, oxidator and the carbon dioxide treater that are connected successively, and described reductor is connected with described solid particle adsorber, and described carbon dioxide treater is connected with described steam outlet pipe.
Further, the mouth of pipe place of described steam outlet pipe is provided with sealing cover.
Further, described sealing cover is connected with described shell by lifting rope.
Further, mist of oil filter screen is oil absorbent material.
Further, Electrostatic Absorption filter screen comprises chain link fence and is arranged on the high voltage circuit of chain link fence periphery.
The Advantageous Effects that the present invention reaches: compared with prior art, volume of the present invention is little, and structure is simple, cheap for manufacturing cost, is easy to change with clean; And the heat energy of tail gas can be used for automobile heating, energy saving; The content of tail gas harmful matter after treatment reduces greatly, reduces the harm of tail gas to environment.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Wherein: 1 shell; 2 suction tude; 3 heat exchangers; 4 solid particle adsorbers; 5 supports; 6 air intlets; 7 heat recovery pipes; 8 reductors; 9 oxygen-producing devices; 10 oxidators; 11 carbon dioxide treaters; 12 steam outlet pipes; 13 sealing covers; 14 loose wind sheets; 15 Electrostatic Absorption filter screens; 16 mist of oil filter screens; 17 air-strainer.
Embodiment
In order to the technique effect can better understanding technical characteristics of the present invention, technology contents and reach, now accompanying drawing of the present invention is described in detail in conjunction with the embodiments.
Below in conjunction with drawings and Examples, patent of the present invention is further illustrated.
As shown in Figure 1, the invention provides a kind of vehicle tail gas treater, the heat exchanger 3 comprising shell 1 and set gradually in described shell 1, solid particle adsorber 4, gas processer, described heat exchanger 3, solid particle adsorber 4 and gas processer are arranged in described shell 1 by support 5, the end face of described shell 1 is provided with suction tude 2, described suction tude 2 is communicated with described heat exchanger 3, the top of described heat exchanger 3 is provided with air intlet 6 and heat recovery pipe 7, the air outlet of described heat exchanger 3 is connected with the suction port of described solid particle adsorber 4, the air outlet of described solid particle adsorber 4 is connected with the suction port of described gas processer, the air outlet of described gas processer is connected with the steam outlet pipe 12 be arranged on described shell 1 other end, Electrostatic Absorption filter screen 15, mist of oil filter screen 16 and air-strainer 17 is disposed with from top to bottom in described solid particle adsorber 4.Electrostatic Absorption filter screen 15 comprises chain link fence and is arranged on the high voltage circuit of chain link fence periphery, when tail gas is by chain link fence, is ionized and then is adsorbed on chain link fence.Described mist of oil filter screen 16 is oil absorbent material, for adsorbing the mist of oil of incomplete combustion.
Be provided with copper mesh in described heat exchanger 3, copper mesh has heat sinking function, is more conducive to the heat collection gas in tail gas.
Described solid particle adsorber 4 is spheroidal, described Electrostatic Absorption filter screen 15, mist of oil filter screen 16 and air-strainer 17.The suction port place of described solid particle adsorber 4 is provided with loose wind sheet 14, and the tail gas entering solid particle adsorber 4 can scatter by loose wind sheet 14, increases the area of contact with dry filter screen 15, improves the collecting efficiency of solid particle adsorber 4 pairs of solid particles.
Described gas processer comprises be connected successively reductor 8, oxygen-producing device 9, oxidator 10 and carbon dioxide treater 11, and described reductor 8 is connected with described solid particle adsorber 4, and described carbon dioxide treater 11 is connected with described steam outlet pipe 12.From solid particle adsorber 4 out vehicle exhaust enter reductor 8, due in reductor 8 containing the extremely strong catalyzer of reducibility, NOx can be converted to N2; Then by the sodium peroxide in oxygen-producing device 9, carbon dioxide, sulfur dioxide and nitrogen dioxide are converted to sodium carbonate, sodium sulfate and sodium nitrate, and produce a large amount of oxygen, oxygen enters oxidator 10 and is transferred to by hydrocarbon for carbon dioxide and water with the oxygenant in oxidator 10; Last carbon dioxide produces sodium carbonate by carbon dioxide treater 11.Last remaining gas enters steam outlet pipe 12 by the delivery outlet of carbon dioxide treater 11, is directly discharged in air.
The mouth of pipe place of described steam outlet pipe 12 is provided with sealing cover 13, the not used time, can be covered by steam outlet pipe 12, prevent dust from entering with sealing cover 13.Described sealing cover 13 is connected with described shell 1 by lifting rope, during use, is opened by sealing cover 13, is directly hung on shell 1 by lifting rope, avoids placement sealing cover 13 in addition and brings trouble.
Working principle of the present invention: vehicle exhaust enters heat exchanger, by the heat recovery pipe on heat exchanger by the heat delivery in heat exchanger to automobile heating system, play on the one hand the effect to vehicle exhaust cooling, play energy-conserving action on the other hand; Enter solid particle adsorber from heat exchanger tail gas out, solid lead button, solid particle and the dregs of fat in tail gas are collected and is adsorbed in solid particle adsorber; From solid particle adsorber out vehicle exhaust enter reductor, due in reductor containing the extremely strong catalyzer of reducibility, NOx can be converted to N2; Then by the sodium peroxide in oxygen-producing device, carbon dioxide, sulfur dioxide and nitrogen dioxide are converted to sodium carbonate, sodium sulfate and sodium nitrate, and produce a large amount of oxygen, hydrocarbon transfers to for carbon dioxide and water by the oxygen oxygenant entered in oxidator and oxidator; Last carbon dioxide produces sodium carbonate by carbon dioxide treater.Last remaining gas enters air outlet, to be directly discharged in air by the delivery outlet of carbon dioxide treater.
Below disclose the present invention with preferred embodiment, so it is not intended to limiting the invention, and all technological schemes taking the scheme of equivalent replacement or equivalent transformation to obtain, all drop in protection scope of the present invention.
Claims (9)
1. a vehicle tail gas treater, it is characterized in that: the heat exchanger comprising shell and set gradually in described shell, solid particle adsorber, gas processer, described heat exchanger, solid particle adsorber and gas processer by support installing in described shell, the end face of described shell is provided with suction tude, described suction tude is communicated with described heat exchanger, the top of described heat exchanger is provided with air intlet and heat recovery pipe, the air outlet of described heat exchanger is connected with the suction port of described solid particle adsorber, the air outlet of described solid particle adsorber is connected with the suction port of described gas processer, the air outlet of described gas processer is connected with the steam outlet pipe be arranged on described shell other end, Electrostatic Absorption filter screen, mist of oil filter screen and air-strainer is disposed with from top to bottom in described solid particle adsorber.
2. vehicle tail gas treater according to claim 1, is characterized in that: be provided with copper mesh in described heat exchanger.
3. vehicle tail gas treater according to claim 1, is characterized in that: described solid particle adsorber is spheroidal, and described Electrostatic Absorption filter screen, mist of oil filter screen and air-strainer are arranged in spheroid.
4. vehicle tail gas treater according to claim 1, is characterized in that: the suction port place of described solid particle adsorber is provided with loose wind sheet.
5. vehicle tail gas treater according to claim 1, it is characterized in that: described gas processer comprises the reductor, oxygen-producing device, oxidator and the carbon dioxide treater that are connected successively, described reductor is connected with described solid particle adsorber, and described carbon dioxide treater is connected with described steam outlet pipe.
6. vehicle tail gas treater according to claim 1, is characterized in that: the mouth of pipe place of described steam outlet pipe is provided with sealing cover.
7. vehicle tail gas treater according to claim 6, is characterized in that: described sealing cover is connected with described shell by lifting rope.
8. vehicle tail gas treater according to claim 1, is characterized in that: mist of oil filter screen is oil absorbent material.
9. vehicle tail gas treater according to claim 1, is characterized in that: Electrostatic Absorption filter screen comprises chain link fence and is arranged on the high voltage circuit of chain link fence periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794228.7A CN105298591A (en) | 2015-11-18 | 2015-11-18 | Automobile tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794228.7A CN105298591A (en) | 2015-11-18 | 2015-11-18 | Automobile tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105298591A true CN105298591A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794228.7A Pending CN105298591A (en) | 2015-11-18 | 2015-11-18 | Automobile tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298591A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121776A (en) * | 2016-08-19 | 2016-11-16 | 武汉理工大学 | A kind of self-powered condensation adsorption ionizing purifier |
| CN109838288A (en) * | 2017-11-24 | 2019-06-04 | 核工业西南物理研究院 | A kind of automobile exhaust gas processing apparatus |
| CN112855316A (en) * | 2021-01-15 | 2021-05-28 | 李达锐 | Device for improving energy-saving and emission-reducing effects of new energy automobile engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202417662U (en) * | 2011-08-24 | 2012-09-05 | 谢小江 | Device for preparing liquid CO2 from automobile tail gas and supplying cool air and hot air |
| CN203614178U (en) * | 2013-10-12 | 2014-05-28 | 丹阳市飞越车辆附件有限公司 | Automobile tail gas treatment unit |
| CN104074592A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Vehicle tail gas exhaust pipe based on electrostatic adsorption |
| CN203856553U (en) * | 2014-06-10 | 2014-10-01 | 杭州派尼澳电子科技有限公司 | Treatment device for automobile tail gas |
| CN205117454U (en) * | 2015-11-18 | 2016-03-30 | 苏州韵蓝环保科技有限公司 | Automobile exhaust treatment device |
-
2015
- 2015-11-18 CN CN201510794228.7A patent/CN105298591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202417662U (en) * | 2011-08-24 | 2012-09-05 | 谢小江 | Device for preparing liquid CO2 from automobile tail gas and supplying cool air and hot air |
| CN203614178U (en) * | 2013-10-12 | 2014-05-28 | 丹阳市飞越车辆附件有限公司 | Automobile tail gas treatment unit |
| CN203856553U (en) * | 2014-06-10 | 2014-10-01 | 杭州派尼澳电子科技有限公司 | Treatment device for automobile tail gas |
| CN104074592A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Vehicle tail gas exhaust pipe based on electrostatic adsorption |
| CN205117454U (en) * | 2015-11-18 | 2016-03-30 | 苏州韵蓝环保科技有限公司 | Automobile exhaust treatment device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121776A (en) * | 2016-08-19 | 2016-11-16 | 武汉理工大学 | A kind of self-powered condensation adsorption ionizing purifier |
| CN109838288A (en) * | 2017-11-24 | 2019-06-04 | 核工业西南物理研究院 | A kind of automobile exhaust gas processing apparatus |
| CN112855316A (en) * | 2021-01-15 | 2021-05-28 | 李达锐 | Device for improving energy-saving and emission-reducing effects of new energy automobile engine |
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Application publication date: 20160203 |
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