CN208267937U - A kind of vehicle exhaust emission reduction air filter - Google Patents
A kind of vehicle exhaust emission reduction air filter Download PDFInfo
- Publication number
- CN208267937U CN208267937U CN201820422037.7U CN201820422037U CN208267937U CN 208267937 U CN208267937 U CN 208267937U CN 201820422037 U CN201820422037 U CN 201820422037U CN 208267937 U CN208267937 U CN 208267937U
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- shell
- filter
- air inlet
- inlet pipe
- chamber
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of vehicle exhaust emission reduction air filters, including air inlet pipe, spray chamber, sulfur dioxide filter screen and shell, the side of the shell is hinged with door closure, and the inside of shell is equipped with inner cylinder, one end of the shell is equipped with air inlet pipe, the connection of one end of the air inlet pipe and inner cylinder, and air inlet pipe is equipped with ring flange far from one end of shell, the other end inside second filter chamber is equipped with activated charcoal strainer, and the inside of the second filter chamber between activated charcoal strainer and carbon monoxide filter screen is equipped with sulfur dioxide filter screen, the top of the additive tank is provided with additive and mouth is added, and the other side of additive tank is connect by connecting tube with escape pipe.The utility model is by being equipped with preformed groove, reset spring and fixture block, so that avoiding pipeline that sideslip occurs due to jolting while the car is driving convenient for the air inlet pipe of different size is immobilized in the shell portion, influencing the processing of tail gas.
Description
Technical field
The utility model relates to tail gas disposal technique field, specially a kind of vehicle exhaust emission reduction air filter.
Background technique
With the continuous development of society, people's lives are horizontal quickly improves, with sharply increasing for automobile quantity, traffic
Congestion gets married normal potluck, and convenient, comfortable, the efficient advantage that automobile should have gradually is offset by excessive vehicle, vapour
Tail gas is the exhaust gas generated when automobile use, and containing hundreds of different compound, tail gas is directly being detrimental to health
Meanwhile can also exert far reaching influence to the environment of human lives, the sulfur dioxide in tail gas has strong impulse smell, reaches
It is easy to cause the generation of " acid rain " when a certain concentration, causes soil and water source to be acidified, influences the growth of crops and forest, thus
Bring vehicle exhaust is even more that no small harm is done, and current vehicle exhaust emission reduction filter device only has a small number of one to two process chambers, place
It manages not comprehensive enough, the pernicious gas in vehicle exhaust can not targetedly be handled, and after having handled tail gas, nothing
Method detects whether that purified gas is up to standard and is just directly discharged in air, it is likely that can pollute to atmosphere, simultaneously
Such device can not fix the air inlet pipe of different size mostly, have inconvenience using upper, and be not easy to fixed and install, therefore is anxious more
A kind of automobile exhaust gas processing apparatus is needed to meet the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of vehicle exhaust emission reduction air filters, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of vehicle exhaust emission reduction air filter,
Including air inlet pipe, spray chamber, sulfur dioxide filter screen and shell, the side of the shell is hinged with door closure, and the inside of shell
Inner cylinder is installed, one end of the shell is equipped with air inlet pipe, and air inlet pipe passes through shell, one end of the air inlet pipe and inner cylinder
Connection, and air inlet pipe is equipped with ring flange far from one end of shell, the other end of the shell is equipped with escape pipe, and escape pipe
On Tail gas measuring device is installed, the inner cylinder is provided with preformed groove close to the two sides of ring flange one end, the preformed groove
Inside is provided with fixture block by reset spring, and fixture block is connect with air inlet pipe, and one end inside the inner cylinder is provided with the
One filter chamber, and one end inside the first filter chamber is provided with the first filter screen, the other end peace inside first filter chamber
Inside equipped with the second filter screen, and inner cylinder of first filter chamber far from ring flange side is equipped with spray chamber, the spray chamber
It is connect by connecting tube with the first filter chamber, and the top of spray chamber is equipped with steam pipe, the top inside the spray chamber is set
It is equipped with flusher, and is evenly arranged with spray head on flusher, the inside of inner cylinder of the spray chamber far from ring flange side
It is provided with the second filter chamber, and the side of the second filter chamber is connect by connecting tube with spray chamber, inside second filter chamber
Both ends be mounted on demarcation plate, and one end inside the second filter chamber is equipped with carbon monoxide filter screen, second filtering
The other end of chamber interior is equipped with activated charcoal strainer, and the second filtering between activated charcoal strainer and carbon monoxide filter screen
The inside of room is equipped with sulfur dioxide filter screen, and the inside of the inner cylinder of second filter chamber far from ring flange side, which is equipped with, to be added
Add agent tank, and the side of additive tank is connect by connecting tube with the second filter chamber, the top of the additive tank, which is provided with, to be added
Add agent that mouth is added, and the other side of additive tank is connect by connecting tube with escape pipe.
Preferably, the edge of the ring flange is uniformly fixed with fixing bolt.
Preferably, the fixture block is provided with sponge gasket close to one end of air inlet pipe.
Preferably, the junction of the door closure and shell is evenly arranged with rubber gasket.
Preferably, silencer cover is provided on the outside of the inner cylinder.
Compared with prior art, the utility model has the beneficial effects that the vehicle exhaust emission reduction air filter passes through peace
Equipped with preformed groove, reset spring and fixture block, so that avoiding pipeline convenient for the air inlet pipe of different size is immobilized in the shell portion
Sideslip occurs due to jolting while the car is driving, influences the processing of tail gas, while device is by being equipped with ring flange, so that
It is connect convenient for device with pipeline, it is easy to use convenient for being fixedly mounted and disassembly, while device is by being equipped with the first filter chamber the
One filter screen and the second filter screen allow to first filter out the large granular impurity in tail gas, convenient for gas later
Processing, while device, so that being convenient for being passed through high-temperature steam, is made by being equipped with steam pipe, spray chamber, flusher and spray head
Obtaining steam reduces the concentration of harmful substance in conjunction with tail gas, while device is by being provided with carbon monoxide filter screen, sulfur dioxide
Filter screen and activated charcoal strainer targetedly remove the nocuousness in vehicle exhaust so that combining convenient for various ways
Gaseous impurity, so that purification is more preferably thorough, while device, by being equipped with Tail gas measuring device, so that being convenient for monitoring, treated
Whether gas is up to standard, is conducive to protect environment, while device is by being equipped with door closure, so that it is convenient for the maintenance and maintenance of device,
Conducive to the use of device.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model；
Fig. 2 is the schematic elevation view of the utility model.
In figure: 1, ring flange；2, air inlet pipe；3, reset spring；4, fixture block；5, preformed groove；6, the first filter screen；7, second
Filter screen；8, the first filter chamber；9, spray chamber；10, flusher；11, spray head；12, demarcation plate；13, carbon monoxide filter screen；
14, sulfur dioxide filter screen；15, the second filter chamber；16, activated charcoal strainer；17, mouth is added in additive；18, additive tank；
19, inner cylinder；20, shell；21, escape pipe；22, Tail gas measuring device；23, steam pipe；24, door closure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment provided by the utility model referring to FIG. 1-2: a kind of vehicle exhaust emission reduction air filter, packet
Include air inlet pipe 2, spray chamber 9, sulfur dioxide filter screen 14 and shell 20, the side of shell 20 is hinged with door closure 24, door closure 24 with
The junction of shell 20 is evenly arranged with rubber gasket, increases device airtightness, avoids gas from leaking, and the inside of shell 20
Inner cylinder 19 is installed, the outside of inner cylinder 19 is provided with silencer cover, avoids generating noise, and one end of shell 20 is equipped with air inlet pipe 2,
And air inlet pipe 2 passes through shell 20, air inlet pipe 2 is connect with one end of inner cylinder 19, and air inlet pipe 2 is equipped with far from one end of shell 20
The edge of ring flange 1, ring flange 1 is uniformly fixed with fixing bolt, convenient for the fixation and installation between device and exhaust pipe,
The other end of shell 20 is equipped with escape pipe 21, and Tail gas measuring device 22 is equipped on escape pipe 21, Tail gas measuring device 22
Model can be AUTO5-1, inner cylinder 19 is provided with preformed groove 5 close to the two sides of 1 one end of ring flange, and the inside of preformed groove 5 is equal
Reset spring 3 is provided with fixture block 4, fixture block 4 is provided with sponge gasket close to one end of air inlet pipe 2, avoids abrasion air inlet
Pipe 2, and fixture block 4 is connect with air inlet pipe 2, one end inside inner cylinder 19 is provided with the first filter chamber 8, and in the first filter chamber 8
The one end in portion is provided with the first filter screen 6, and the other end inside the first filter chamber 8 is equipped with the second filter screen 7, and the first filtering
The inside of inner cylinder 19 of the room 8 far from 1 side of ring flange is equipped with spray chamber 9, and spray chamber 9 passes through connecting tube and the first filter chamber 8
Connection, and the top of spray chamber 9 is equipped with steam pipe 23, the top inside spray chamber 9 is provided with flusher 10, and sprays dress
It sets and is evenly arranged with spray head 11 on 10, inner cylinder 19 of the spray chamber 9 far from 1 side of ring flange is internally provided with the second filter chamber
15, and the side of the second filter chamber 15 is connect by connecting tube with spray chamber 9, the both ends inside the second filter chamber 15 are mounted on
Demarcation plate 12, and one end inside the second filter chamber 15 is equipped with carbon monoxide filter screen 13, it is another inside the second filter chamber 15
One end is equipped with activated charcoal strainer 16, and the second filter chamber 15 between activated charcoal strainer 16 and carbon monoxide filter screen 13
Inside sulfur dioxide filter screen 14 is installed, the inside of inner cylinder 19 of second filter chamber 15 far from 1 side of ring flange is equipped with
Additive tank 18, and the side of additive tank 18 is connect by connecting tube with the second filter chamber 15, the top of additive tank 18 is set
It is equipped with additive and mouth 17 is added, and the other side of additive tank 18 is connect by connecting tube with escape pipe 21.
Working principle: in use, shell 20 is fixed on exhaust emission pipeline by the fixing bolt on ring flange 1 first
On, and avoid shifting in the process of moving by 2 fixing compact of air inlet pipe by fixture block 4, in motion, tail gas passes through automobile
It crosses air inlet pipe 2 to enter in the first filter chamber 8 inside inner cylinder 19, primary filtration is carried out by double filter screen, by bulky grain
After contaminant filter, gas enters spray chamber 9, and water body is heated into vapor by the power supply of automobile, is passed through sprinkling by steam pipe 23
Device 10 sprays from spray head 11, mixes tail gas with vapor, reduces the concentration of harmful substance in tail gas, makes treatment effect more
Good, tail gas enters in the second filter chamber 15 later, by carbon monoxide filter screen 13, sulfur dioxide filter screen 14 and active carbon
The filtering of filter screen 16 targetedly removes the harmful gaseous impurities in vehicle exhaust so that combining convenient for various ways,
So that purification is more preferably thorough, for gas by the way that additive tank 18 is added, the additive of addition is remaining in tail gas convenient for removing later
Exhaust gas most be discharged after detection is qualified through the Tail gas measuring device 22 on escape pipe 21 afterwards.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of vehicle exhaust emission reduction air filter, including air inlet pipe (2), spray chamber (9), sulfur dioxide filter screen (14) and
Shell (20), it is characterised in that: the side of the shell (20) is hinged with door closure (24), and in the inside of shell (20) is equipped with
Cylinder (19), one end of the shell (20) are equipped with air inlet pipe (2), and air inlet pipe (2) passes through shell (20), the air inlet pipe
(2) it is connect with one end of inner cylinder (19), and air inlet pipe (2) is equipped with ring flange (1), the shell far from the one end of shell (20)
(20) the other end is equipped with escape pipe (21), and Tail gas measuring device (22), the inner cylinder are equipped on escape pipe (21)
(19) two sides close to ring flange (1) one end are provided with preformed groove (5), and the inside of the preformed groove (5) passes through reset bullet
Spring (3) is provided with fixture block (4), and fixture block (4) is connect with air inlet pipe (2), and the internal one end of the inner cylinder (19) is provided with the
One filter chamber (8), and one end of the first filter chamber (8) inside is provided with the first filter screen (6), in first filter chamber (8)
The other end in portion is equipped with the second filter screen (7), and the inner cylinder (19) of the first filter chamber (8) far from ring flange (1) side is interior
Portion is equipped with spray chamber (9), and the spray chamber (9) is connect by connecting tube with the first filter chamber (8), and the top of spray chamber (9)
End is equipped with steam pipe (23), and the internal top of the spray chamber (9) is provided with flusher (10), and on flusher (10)
It is evenly arranged with spray head (11), inner cylinder (19) of the spray chamber (9) far from ring flange (1) side is internally provided with the second mistake
Filter chamber (15), and the side of the second filter chamber (15) is connect by connecting tube with spray chamber (9), in second filter chamber (15)
The both ends in portion are mounted on demarcation plate (12), and one end of the second filter chamber (15) inside is equipped with carbon monoxide filter screen
(13), the internal other end of second filter chamber (15) is equipped with activated charcoal strainer (16), and activated charcoal strainer (16)
The inside of the second filter chamber (15) between carbon monoxide filter screen (13) is equipped with sulfur dioxide filter screen (14), and described
The inside of inner cylinder (19) of two filter chambers (15) far from ring flange (1) side is equipped with additive tank (18), and additive tank
(18) side is connect by connecting tube with the second filter chamber (15), and the top of the additive tank (18) is provided with additive and adds
Entrance (17), and the other side of additive tank (18) is connect by connecting tube with escape pipe (21).
2. a kind of vehicle exhaust emission reduction air filter according to claim 1, it is characterised in that: the ring flange (1)
Edge be uniformly fixed with fixing bolt.
3. a kind of vehicle exhaust emission reduction air filter according to claim 1, it is characterised in that: the fixture block (4) is leaned on
One end of nearly air inlet pipe (2) is provided with sponge gasket.
4. a kind of vehicle exhaust emission reduction air filter according to claim 1, it is characterised in that: the door closure (24) with
The junction of shell (20) is evenly arranged with rubber gasket.
5. a kind of vehicle exhaust emission reduction air filter according to claim 1, it is characterised in that: the inner cylinder (19)
Outside is provided with silencer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422037.7U CN208267937U (en) | 2018-03-27 | 2018-03-27 | A kind of vehicle exhaust emission reduction air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422037.7U CN208267937U (en) | 2018-03-27 | 2018-03-27 | A kind of vehicle exhaust emission reduction air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267937U true CN208267937U (en) | 2018-12-21 |
Family
ID=64675975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422037.7U Active CN208267937U (en) | 2018-03-27 | 2018-03-27 | A kind of vehicle exhaust emission reduction air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307061A (en) * | 2019-05-29 | 2019-10-08 | 太原理工大学 | A kind of particle trap of flame-proof rubber-tired cart discharge detection |
| CN112742152A (en) * | 2021-01-08 | 2021-05-04 | 上海慧者汽车用品有限公司 | Automobile exhaust large granule sedimentation treatment purifier |
-
2018
- 2018-03-27 CN CN201820422037.7U patent/CN208267937U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307061A (en) * | 2019-05-29 | 2019-10-08 | 太原理工大学 | A kind of particle trap of flame-proof rubber-tired cart discharge detection |
| CN112742152A (en) * | 2021-01-08 | 2021-05-04 | 上海慧者汽车用品有限公司 | Automobile exhaust large granule sedimentation treatment purifier |
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