CN203239426U - Novel tail gas filter - Google Patents
Novel tail gas filter Download PDFInfo
- Publication number
- CN203239426U CN203239426U CN 201320126455 CN201320126455U CN203239426U CN 203239426 U CN203239426 U CN 203239426U CN 201320126455 CN201320126455 CN 201320126455 CN 201320126455 U CN201320126455 U CN 201320126455U CN 203239426 U CN203239426 U CN 203239426U
- Authority
- CN
- China
- Prior art keywords
- filter
- hollow body
- pipe body
- hollow pipe
- filter core
- 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)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a novel tail gas filter which comprises a hollow pipe body, a gas inlet end cover arranged on the left side of the hollow pipe body, a gas outlet end cover arranged on the right side of the hollow pipe body, filter screens and filter elements, wherein the filter screens and the filter elements are arranged in the hollow pipe body, the filter elements are arranged between the filter screens, grooves are formed in the inner wall of the hollow pipe body, and the filter elements are connected with the hollow pipe body through the grooves in a clamped mode; the filter screens and the filter elements can filter particle matter from exhaust gas to be deposited in the filter elements, and therefore the purpose of purification is realized. The novel tail gas filter is simple in structure, high in particle filtering, safe, and wide in application range, and protects the environment.
Description
Technical field
The utility model relates to a kind of New Tail air filter.
Background technique
It is 1/tens of petrol engine that the characteristics of the formation of diesel engine mixed gas and burning make the discharge amount of its HC, CO, and NOx and particulate (PM) effulent is more much higher than petrol engine, in the situation that without exhaust aftertreatment, the discharging of PM is 30-50 times of petrol engine.According to Motor Vehicle blowdown Surveillance center of Chinese Ministry of Environmental Protection statistical report, the particulate matter of China's automotive emission, it is emission of diesel engine more than 95%, annual emissions is 200,000-300,000 tons of levels, the a large amount of harmful matters that exist in the diesel exhaust gas have become the primary pollution source in the large zone of the intensive city of Motor Vehicle and boats and ships flow, ecotope is produced huge negative effect, caused the generation of human various diseases.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, and particle filtering is high, safety and environmental protection, New Tail air filter applied widely.
The utility model is achieved through the following technical solutions: a kind of New Tail air filter of the present utility model, comprise a hollow body, and be arranged on the air inlet end cap on the hollow body left side, and be arranged on the end cap of giving vent to anger on hollow body the right, and be arranged on filter screen and filter core in the hollow body, described filter core is arranged between the filter screen, is provided with groove on the described hollow inboard wall of tube body, and described filter core is by groove and hollow body clamping.
Further, described filter core is provided with three, and is arranged in order the neutral position that is arranged on hollow body.
Further, described filter screen is provided with two, and is separately positioned on the both sides of three filter cores.
Further, described filter core is made by fire resistant filter material.
New Tail air filter beneficial effect of the present utility model is: can filter out particulate matter from exhaust by filter screen and filter core and be deposited in the filter core, thereby reach the purpose of purification, it is simple in structure, and particle filtering is high, and safety and environmental protection is applied widely.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of New Tail air filter of the present utility model.
Embodiment
As shown in Figure 1, a kind of New Tail air filter of the present utility model, comprise a hollow body 1, and be arranged on the air inlet end cap 2 on hollow body 1 left side, and be arranged on the end cap 3 of giving vent to anger on hollow body 1 the right, and be arranged on filter screen 5 and filter core 4 in the hollow body 1, described filter core 4 is arranged between the filter screen 5, be provided with groove 6 on described hollow body 1 inwall, described filter core 4 is by groove 6 and hollow body 1 clamping.
Described filter core 4 is provided with three, and is arranged in order the neutral position that is arranged on hollow body 1.
Described filter screen 5 is provided with two, and is separately positioned on the both sides of three filter cores 4.
Described filter core 4 is made by fire resistant filter material.
New Tail air filter beneficial effect of the present utility model is: can filter out particulate matter from exhaust by filter screen and filter core and be deposited in the filter core, thereby reach the purpose of purification, it is simple in structure, and particle filtering is high, and safety and environmental protection is applied widely.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. New Tail air filter, it is characterized in that: comprise a hollow body, and be arranged on the air inlet end cap on the hollow body left side, and be arranged on the end cap of giving vent to anger on hollow body the right, and be arranged on filter screen and filter core in the hollow body, described filter core is arranged between the filter screen, is provided with groove on the described hollow inboard wall of tube body, and described filter core is by groove and hollow body clamping.
2. New Tail air filter according to claim 1, it is characterized in that: described filter core is provided with three, and is arranged in order the neutral position that is arranged on hollow body.
3. New Tail air filter according to claim 1, it is characterized in that: described filter screen is provided with two, and is separately positioned on the both sides of three filter cores.
4. New Tail air filter according to claim 1, it is characterized in that: described filter core is made by fire resistant filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126455 CN203239426U (en) | 2013-03-20 | 2013-03-20 | Novel tail gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126455 CN203239426U (en) | 2013-03-20 | 2013-03-20 | Novel tail gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239426U true CN203239426U (en) | 2013-10-16 |
Family
ID=49316735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126455 Expired - Fee Related CN203239426U (en) | 2013-03-20 | 2013-03-20 | Novel tail gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742229A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile exhaust purification device |
| CN103742231A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile exhaust purifier device |
-
2013
- 2013-03-20 CN CN 201320126455 patent/CN203239426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742229A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile exhaust purification device |
| CN103742231A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile exhaust purifier 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: 20131016 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |