CN202732048U - Automobile tail gas filtering device - Google Patents
Automobile tail gas filtering device Download PDFInfo
- Publication number
- CN202732048U CN202732048U CN 201220449939 CN201220449939U CN202732048U CN 202732048 U CN202732048 U CN 202732048U CN 201220449939 CN201220449939 CN 201220449939 CN 201220449939 U CN201220449939 U CN 201220449939U CN 202732048 U CN202732048 U CN 202732048U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- filtering device
- automobile tail
- gas filtering
- collar
- 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
Abstract
The utility model discloses an automobile tail gas filtering device which comprises an exhaust pipe. A clamping ring is installed in a tail end pipe opening of the exhaust pipe, an annular clamping groove is arranged in the clamping ring, a filtering element is installed in the annular clamping groove, and activated carbon is installed in the filtering element. The tail gas filtering device is installed at the position of the pipe opening of the exhaust pipe, the tail gas is first filtered by the filtering element and the activated carbon before being discharged into the air, discharge of harmful gas is effectively reduced, and the filtering device is safe and environment-friendly.
Description
Technical field
The utility model relates to a kind of environmental protecting device, particularly a kind of automobile tail gas filtering device.
Background technique
More and more along with automobile pollute more and more seriously, and vehicle exhaust not only can cause damage to environment, and more and more jeopardizes the mankind's health.
So, be necessary to research and develop a kind of tail gas filter and filter vehicle exhaust, avoid polluting.
The model utility content
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of tail gas filter for automobile exhaust pipe is provided, and can vehicle exhaust be filtered, and has avoided to greatest extent pollution.
The technical solution of the utility model is achieved in that
Automobile tail gas filtering device comprises outlet pipe, in the terminal mouth of pipe of outlet pipe a collar is installed, and is provided with annular slot in collar, and filter core is installed in annular slot, and active carbon is housed in filter core.
As preferably, described filter core links to each other by screw with collar.Thereby realized removably connecting of filter core, be convenient to replace.
In order further to improve filtering effect, as preferably, in filter core, be provided with filter screen.Tail gas passes through activated carbon filtration more first through strainer filtering, can filter out most of harmful matter in the tail gas.
For fear of blocking outlet pipe, increase the exhaust emissions dynamics, as preferably, in outlet pipe, also be provided with blower fan, described blower fan links to each other with collar by bolt.
Adopted the beneficial effects of the utility model of technique scheme to be:
Tail gas filter of the present utility model is contained in the mouth of pipe place of outlet pipe, and exhaust emissions passes through first filter core, activated carbon filtration before the air, has effectively reduced the discharging of harmful gas, safety and environmental protection.
Description of drawings
Fig. 1 is fractionation structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is as follows:
Embodiment: a kind of automobile tail gas filtering device as shown in Figure 1, comprises outlet pipe 1, in the outlet pipe 1 terminal mouth of pipe, a collar 5 is installed, in collar 5, is provided with annular slot 3, filter core 2 is installed in annular slot 3, in filter core 2, be provided with filter screen, and in filter core 2, active carbon be housed.Described filter core 2 and collar 5 link to each other by screw.
Also be provided with blower fan 12 in outlet pipe 1, described blower fan 12 links to each other with collar 5 by bolt 19.
Claims (4)
1. an automobile tail gas filtering device is characterized in that: comprise outlet pipe, in the terminal mouth of pipe of outlet pipe a collar is installed, be provided with annular slot in collar, filter core is installed in annular slot, active carbon is housed in filter core.
2. automobile tail gas filtering device according to claim 1 is characterized in that: be provided with filter screen in filter core.
3. automobile tail gas filtering device according to claim 1, it is characterized in that: described filter core links to each other by screw with collar.
4. automobile tail gas filtering device according to claim 1, it is characterized in that: also be provided with blower fan in outlet pipe, described blower fan links to each other with collar by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449939 CN202732048U (en) | 2012-09-05 | 2012-09-05 | Automobile tail gas filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449939 CN202732048U (en) | 2012-09-05 | 2012-09-05 | Automobile tail gas filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732048U true CN202732048U (en) | 2013-02-13 |
Family
ID=47657759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220449939 Expired - Fee Related CN202732048U (en) | 2012-09-05 | 2012-09-05 | Automobile tail gas filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852597A (en) * | 2012-09-05 | 2013-01-02 | 周峰 | Automobile exhaust filtering device |
| CN103925046A (en) * | 2014-04-18 | 2014-07-16 | 高华 | Automobile exhaust filter device |
-
2012
- 2012-09-05 CN CN 201220449939 patent/CN202732048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852597A (en) * | 2012-09-05 | 2013-01-02 | 周峰 | Automobile exhaust filtering device |
| CN103925046A (en) * | 2014-04-18 | 2014-07-16 | 高华 | Automobile exhaust filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |