CN202176390U - Vehicle gas-exhaust purification improvement device - Google Patents
Vehicle gas-exhaust purification improvement device Download PDFInfo
- Publication number
- CN202176390U CN202176390U CN2011202680514U CN201120268051U CN202176390U CN 202176390 U CN202176390 U CN 202176390U CN 2011202680514 U CN2011202680514 U CN 2011202680514U CN 201120268051 U CN201120268051 U CN 201120268051U CN 202176390 U CN202176390 U CN 202176390U
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- CN
- China
- Prior art keywords
- gas
- purification
- vehicle
- utility
- model
- 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)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a vehicle gas-exhaust purification improvement device with features of simple structure and high purification efficiency, comprising a purification device and a gas exhaust pipe, wherein the purification device comprises a catalytic converter, a fixation rack and a seal gasket; the gas exhaust pipe comprises a flange, a branched pipe and a gas outlet; the purification device is fixed on a gas exhaust port of the vehicle by a flange, the catalytic converter is arranged in the gas exhaust port and the branched pipe, a filter net is arranged in the branched pipe, a filter cage is sleeved with the gas outlet. The vehicle gas-exhaust purification improvement device has features of simple structure and convenient disassembly, uses the catalytic purifier to purify the gas and uses the filter net and the filter cage to greatly increase the tail-gas purification efficiency of the vehicle.
Description
Technical field
The utility model relates to a kind of locomotive equipment, especially a kind of locomotive exhaust gas purification improved device.
Background technique
The exhausting air of locomotive can't reach the requirement of emission standard at present, must just can reach emission standard through exhaust gas cleaner is installed.At present widely-used Exhaust gas purifying device complex structure, purification efficiency is low.
The model utility content
The utility model provides a kind of simple in structure, locomotive exhaust gas purification improved device that purification efficiency is high.
Realize the locomotive exhaust gas purification improved device of the utility model purpose; Comprise purification plant, outlet pipe, said purification plant comprises catalytic converter, fixing frame and sealing gasket, and said outlet pipe comprises flange, bronchus and air outlet; Said purification plant is fixed on the locomotive exhaust ports through said flange; Said catalytic converter is arranged in said relief opening and bronchus, is provided with filter screen in the said bronchus, is with filter cap outside the said air outlet.
The beneficial effect of the utility model is following:
The locomotive exhaust gas purification improved device of the utility model, simple in structure, convenient disassembly adopts catalytic cleaner to purify, and is provided with filter screen and filter cap, makes the tail gas clean-up efficient of locomotive improve greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model locomotive exhaust gas purification improved device.
Embodiment
The embodiment of the utility model is following:
As shown in Figure 1; The locomotive exhaust gas purification improved device of the utility model; Comprise purification plant 1, outlet pipe 3, said purification plant 1 comprises catalytic converter 10, fixing frame 20 and sealing gasket 30, and said outlet pipe 3 comprises flange 31, bronchus 32 and air outlet 33; Said purification plant 1 is fixed on locomotive relief opening 2 places through said flange 31; Said catalytic converter 10 is arranged in said relief opening 2 and bronchus 32, is provided with filter screen 5 in the said bronchus 32, the said air outlet 33 outer filter caps 4 that are with.
The locomotive exhaust gas purification improved device of the utility model, simple in structure, convenient disassembly adopts catalytic cleaner to purify, and is provided with filter screen and filter cap, makes the tail gas clean-up efficient of locomotive improve greatly.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in related domain make the utility model technological scheme all should fall in the protection domain that claims of the utility model confirm.
Claims (1)
1. locomotive exhaust gas purification improved device; Comprise purification plant, outlet pipe, it is characterized in that: said purification plant comprises catalytic converter, fixing frame and sealing gasket, and said outlet pipe comprises flange, bronchus and air outlet; Said purification plant is fixed on the locomotive exhaust ports through said flange; Said catalytic converter is arranged in said relief opening and bronchus, is provided with filter screen in the said bronchus, is with filter cap outside the said air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202680514U CN202176390U (en) | 2011-07-16 | 2011-07-16 | Vehicle gas-exhaust purification improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202680514U CN202176390U (en) | 2011-07-16 | 2011-07-16 | Vehicle gas-exhaust purification improvement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176390U true CN202176390U (en) | 2012-03-28 |
Family
ID=45866275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202680514U Expired - Fee Related CN202176390U (en) | 2011-07-16 | 2011-07-16 | Vehicle gas-exhaust purification improvement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176390U (en) |
-
2011
- 2011-07-16 CN CN2011202680514U patent/CN202176390U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |