CN106593581A - Vehicle exhaust purifier - Google Patents
Vehicle exhaust purifier Download PDFInfo
- Publication number
- CN106593581A CN106593581A CN201611202195.3A CN201611202195A CN106593581A CN 106593581 A CN106593581 A CN 106593581A CN 201611202195 A CN201611202195 A CN 201611202195A CN 106593581 A CN106593581 A CN 106593581A
- Authority
- CN
- China
- Prior art keywords
- vehicle exhaust
- filter element
- sleeve piece
- exhaust purifier
- internal member
- 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.)
- Pending
Links
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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- 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
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/02—Lead
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/04—Sulfur or sulfur oxides
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a vehicle exhaust purifier which is composed an outer sleeve piece and an inner sleeve piece. The outer sleeve piece is fixed to a vehicle exhaust pipe, and the inner sleeve piece is screwed into the outer sleeve piece through threads; and the inner sleeve piece is internally provided with a filter element which comprises a cellular material and a vehicle exhaust chemical filtering film. The outer sleeve piece is fixed to the vehicle exhaust pipe through screws or welded to the vehicle exhaust pipe. The cellular material of the filter element of the inner sleeve piece comprises asbestos, sponge, cotton and gauzes. The vehicle exhaust chemical filtering film of the filter element of the inner sleeve piece comprises a hydrocarbon filtering film, an oxynitride filtering film, a lead filtering film and a sulphur oxide filtering film. The filter element of the inner sleeve piece comprises carbon dioxide and carbon monoxide absorbing materials. Vehicle exhaust emission waste gas is a main source of haze, and one third of the haze is managed if vehicle exhaust emission is managed. According to a vehicle with the vehicle exhaust purifier, the exhaust is not emitted into air directly any more, and is purified through the vehicle exhaust purifier to be then emitted into air.
Description
Technical field：
The invention belongs to remove the technical field of atmospheric haze pollution.
Background technology：
In recent decades, northern area enters autumn and winter season for China, just has haze.Recent years, the scope of haze was more next
It is bigger, it is increasingly severe.It is badly in need of eliminating the good method of haze.The waste gas of automotive emission is the Yi great Yuan of haze in haze
Head, has administered automotive emission, and haze has just cured 1/3rd.
The present invention invented one it is with low cost, can remove, eliminate the automobile exhaust purifier of haze.
The content of the invention：
The technical problem to be solved is, for above-mentioned the deficiencies in the prior art, to propose a kind of purifying vehicle exhaust
Device：
A kind of automobile exhaust purifier, by package assembly, and internal member composition.Package assembly is fixed on automobile tail gas pipe, interior
External member enters package assembly by screw thread rotation；Filter element is included in internal member, filter element includes porous material and vehicle exhaust chemical filtering
Film.
Above-mentioned automobile exhaust purifier, package assembly is screwed on automobile tail gas pipe, or is welded on automobile
In offgas duct.
Above-mentioned automobile exhaust purifier, the porous material of internal member filter element includes asbestos, sponge, Cotton Gossypii, gauze.
Above-mentioned automobile exhaust purifier, the vehicle exhaust chemical filtering film of internal member filter element is filtered including Hydrocarbon
Film, oxynitride filter membrane, lead filter membrane, and oxygen sulfur compound filter membrane.
Above-mentioned automobile exhaust purifier, internal member filter element includes carbon dioxide and carbon monoxide absorbing material.
Description of the drawings：
For a person skilled in the art, from the detailed description made below in conjunction with accompanying drawing, can be more clearly
Understand the present invention, its above-mentioned advantage will become more apparent upon, wherein：
Fig. 1：The schematic diagram of automobile exhaust purifier
Specific embodiment：
As shown in figure 1, the automobile exhaust purifier of the present invention is made up of package assembly 1, and internal member 2.Package assembly passes through spiral shell
Silk is fixed on automobile tail gas pipe, and internal member enters package assembly by screw thread rotation.Package assembly is adapted to the tail gas of various automotive types
Pipe, internal member just can be with standardization.Include replaceable filter element in internal member, filter element is multilamellar asbestos, sponge, Cotton Gossypii, gauze
Deng porous material (timing is changed, dirty just to change), granule flue dust porous material absorption is filtered.Outer end is vehicle exhaust chemical filtering
Film, filter hydrocarbons, oxynitride, lead and oxygen sulfur compound etc..Of course, except porous material absorption is filtered, and
Vehicle exhaust chemical filtering film, can also there is carbon dioxide and carbon monoxide absorbing material, and there have been carbon dioxide in foreign countries
Absorbing material, the country can also step up to develop.At set intervals, such as fortnight, internal member is just turned on, by the filter of the inside
Core is changed just.
There is the automobile exhaust purifier of the present invention, haze has eliminated 1/3rd again.State treatment haze, promotes automobile
Exhaust purifier is very simple, is mounted with the automobile of automobile exhaust purifier, not restricting the number, and city parking lot is also preferential parking.
Not only Chinese, there is the problem of vehicle exhaust in the whole world, and the harmful exhaust ratio of car discharge in a year is from heavy sensation of the body
Measure big 3 times.Britain's air cleaning and environmental conservation association once delivered research report and claimed, compared with vehicle accident victim, Britain
The people for dying from air pollution every year will have more 10 times.Lead is poisonous heavy metal element, and the lead more than 60% in urban atmosphere comes
From the burning of automobile doped fuel.Lead dust than great, in generally accumulating in the air of 1 meter or so height, therefore to the prestige of child
The side of body is maximum.Sulfur dioxide in tail gas, is easily caused the generation of " acid rain " when reaching finite concentration, cause soil and water source acid
Change, affect the growth of crops and forest.
Solid suspended particle in tail gas is exactly PM2.5, vehicle exhaust except be large size city PM2.5 main source it
One of outside one, or the arch-criminal of many urban atmospheric pollutions.1970, there is tail gas photochemical fog thing in Los Angeles,U.S
Part, the resident for causing whole city 3/4ths is ill, and Tokyo occurs tail gas photochemical fog event within 1971, causes local
Bear existing poisoning stupor.It can be seen that, vehicle exhaust is the letter that city is difficult to go beyond between the two in maximization and improvement of environment
Ditch.
Germany volkswagen automobile " tail gas door " event, the first stroke conciliates expense reparation U.S. car owner and government is up to 14,700,000,000 dollars,
And as follow-up also tens dollars of reconciliation expense.So the automobile exhaust purifier of the present invention is to external motor corporation
It is also just to need.
The automobile exhaust purifier of the present invention, i.e., simply, and low cost has administered vehicle exhaust.
The specific layout and mode of operation that thought of the invention is done is all within the scope of the present invention, to this
Position, quantity, species etc. are replaced and shift all within the scope of the present invention in the instantiation of invention.
For example package assembly can also be directly welded on automobile tail gas pipe.
One of ordinary skill in the art will appreciate that：The foregoing is only the preferred embodiments of the present invention, and without
In the present invention is limited, although being described in detail to the present invention with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., all should wrap
It is contained within protection scope of the present invention.
Claims (5)
1. a kind of automobile exhaust purifier, it is characterised in that automobile exhaust purifier is by package assembly, and internal member composition.Package assembly
It is fixed on automobile tail gas pipe, internal member enters package assembly by screw thread rotation；Filter element is included in internal member, filter element includes porous material
Material and vehicle exhaust chemical filtering film.
2. automobile exhaust purifier according to claim 1, it is characterised in that package assembly is screwed in car tail
On trachea, or it is welded on automobile tail gas pipe.
3. automobile exhaust purifier according to claim 1, it is characterised in that the porous material of internal member filter element includes stone
Cotton, sponge, Cotton Gossypii, gauze.
4. automobile exhaust purifier according to claim 1, it is characterised in that the vehicle exhaust chemistry mistake of internal member filter element
Filter membrane includes Hydrocarbon filter membrane, oxynitride filter membrane, lead filter membrane, and oxygen sulfur compound filter membrane.
5. automobile exhaust purifier according to claim 1, it is characterised in that internal member filter element includes carbon dioxide and
Oxidation carbon absorption material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202195.3A CN106593581A (en) | 2016-12-21 | 2016-12-21 | Vehicle exhaust purifier |
| CN201711398130.5A CN108131180A (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
| CN201721806237.4U CN207905891U (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202195.3A CN106593581A (en) | 2016-12-21 | 2016-12-21 | Vehicle exhaust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593581A true CN106593581A (en) | 2017-04-26 |
Family
ID=58603312
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202195.3A Pending CN106593581A (en) | 2016-12-21 | 2016-12-21 | Vehicle exhaust purifier |
| CN201721806237.4U Active CN207905891U (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
| CN201711398130.5A Withdrawn CN108131180A (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806237.4U Active CN207905891U (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
| CN201711398130.5A Withdrawn CN108131180A (en) | 2016-12-21 | 2017-12-21 | Automobile exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106593581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110751299A (en) * | 2019-05-05 | 2020-02-04 | 南京交通职业技术学院 | Green maintenance evaluation system of car |
-
2016
- 2016-12-21 CN CN201611202195.3A patent/CN106593581A/en active Pending
-
2017
- 2017-12-21 CN CN201721806237.4U patent/CN207905891U/en active Active
- 2017-12-21 CN CN201711398130.5A patent/CN108131180A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110751299A (en) * | 2019-05-05 | 2020-02-04 | 南京交通职业技术学院 | Green maintenance evaluation system of car |
| CN110751299B (en) * | 2019-05-05 | 2022-06-24 | 南京交通职业技术学院 | Green maintenance evaluation system of car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108131180A (en) | 2018-06-08 |
| CN207905891U (en) | 2018-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |