CN2185327Y - Tail gas purifier for motor vehicle - Google Patents
Tail gas purifier for motor vehicle Download PDFInfo
- Publication number
- CN2185327Y CN2185327Y CN 93235379 CN93235379U CN2185327Y CN 2185327 Y CN2185327 Y CN 2185327Y CN 93235379 CN93235379 CN 93235379 CN 93235379 U CN93235379 U CN 93235379U CN 2185327 Y CN2185327 Y CN 2185327Y
- Authority
- CN
- China
- Prior art keywords
- tail gas
- metal
- metal shell
- motor vehicle
- utility
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to a tail gas purifying device for a motor vehicle, which is composed of a metal outer housing, a metal filter screen and an activated carbon filter layer. The metal outer housing is connected with tail gas by an anchor ear, and the metal filter screen is arranged at the central position of the metal outer housing. The activated carbon filter layer is arranged around the metal filter screen. The utility model can absorb smoke gas and harmful substances in tail gas exhausted by motor vehicles, and reduce environment pollution.
Description
The utility model relates to a kind of tail gas cleaner for motor-driven vehicle.At present, contain a large amount of flue gases and harmful matter in the tail gas that Motor Vehicle (as automobile, motorcycle) is discharged, befouling environment diminishes human beings'health.
The purpose of this utility model is to provide a kind of device-tail gas cleaner for motor-driven vehicle of energy purifying motor tail gas, to reduce the flue gas and the harmful matter of exhaust emissions, reduces environmental pollution.
The purpose of this utility model is to realize like this.Purifier is directly installed on the motor-driven vehicle tracheae, and the tail gas that makes discharge is emitted in the atmosphere after absorption portion flue gas and the harmful matter during by purifier again.Concrete structure is: be connected with offgas duct by anchor ear by metal shell, the center portion that is connected with offgas duct at metal shell is provided with metal screen, is active filtering layer around the metal screen.
Active carbon filtering layer of the present utility model is made for cellular.
The tail end of metal shell of the present utility model is a perforated baffle.
At first pass through metal screen during exhaust emissions, further filtered through the active carbon filtering layer again, thereby the tail gas that drains in the atmosphere is improved, thereby reduced environmental pollution by filter screen absorption portion flue gas and harmful matter.
Accompanying drawing is the utility model structural representation.
Below in conjunction with description of drawings embodiment:
As shown in the figure, the utility model is made up of metal shell 1, metal screen 2, active carbon filtering layer 3.Metal screen is arranged on the center portion of metal shell, the active carbon filtering layer be arranged on metal screen around, active carbon layer is cellular, an end of metal shell is connected with tailpipe by anchor ear.The tail end of metal shell has perforated baffle.
During use, this purifier directly is connected with offgas duct by anchor ear, tail gas is aimed at metal screen and is got final product.
Claims (3)
1, a kind of tail gas cleaner for motor-driven vehicle, it is characterized in that forming by metal shell (1), metal screen (2), active carbon filtering layer (3), its metal shell is connected with offgas duct by anchor ear, described metal screen is arranged on the center portion of metal shell, described active carbon filtering layer be arranged on metal screen around.
2, purifier according to claim 1 is characterized in that the active carbon filtering layer is cellular.
3, purifier according to claim 1 and 2 is characterized in that the tail end of metal shell has perforated baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235379 CN2185327Y (en) | 1993-12-30 | 1993-12-30 | Tail gas purifier for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235379 CN2185327Y (en) | 1993-12-30 | 1993-12-30 | Tail gas purifier for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2185327Y true CN2185327Y (en) | 1994-12-14 |
Family
ID=33810822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235379 Expired - Fee Related CN2185327Y (en) | 1993-12-30 | 1993-12-30 | Tail gas purifier for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2185327Y (en) |
-
1993
- 1993-12-30 CN CN 93235379 patent/CN2185327Y/en not_active Expired - Fee Related
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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 |