CN100417790C - Internal combustion engine exhaust purifier - Google Patents
Internal combustion engine exhaust purifier Download PDFInfo
- Publication number
- CN100417790C CN100417790C CNB2006100708400A CN200610070840A CN100417790C CN 100417790 C CN100417790 C CN 100417790C CN B2006100708400 A CNB2006100708400 A CN B2006100708400A CN 200610070840 A CN200610070840 A CN 200610070840A CN 100417790 C CN100417790 C CN 100417790C
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- CN
- China
- Prior art keywords
- cylindrical shell
- asbestos gauge
- exhaust gas
- gas purifier
- layer asbestos
- 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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- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a tail gas purifier of an internal combustion engine. The present invention comprises a cylinder barrel body, both ends of the barrel body are respectively connected with an air inlet and an air outlet, wherein the air inlet is connected with the barrel body through a horn form connection barrel; one end in the barrel body, which is adjacent to the air inlet, is provided with a filter screen; one side in the barrel body, which is adjacent to the air outlet, is provided with a set of activated carbon strips arranged mutually in parallel, a plurality of air inlet holes are arranged at the middle part of the barrel body along a circumferential direction, and radiating fins are arranged on the outer wall of the barrel body. The present invention has the advantages of simple structure and low cost. The present invention can control harmful ingredients in tail gas of the internal combustion engine of an automobile effectively and protect environment.
Description
Technical field
Patent of the present invention is a kind of exhaust gas purifier for IC engine.
Background technique
China's automobile quantity is more and more at present, the automobile exhaust pollution problem is serious day by day, air pollution due to coal combustion feature from the 80-90 age turns to coal smoke one vehicle exhaust hybrid type pollution of atmosphere feature, improvement for vehicle exhaust just becomes important work, the Control of Automobile discharge of harmful gas in tail gas has two kinds of approach substantially, a kind of is the fuel oil composition of Control of Automobile internal-combustion engine, to reduce the composition that generates harmful gas; Another kind is a direct purification car combustion engine discharge tail gas, before entering atmosphere with the harmful gas removing in the tail gas.Though preceding a kind of method is feasible, because it will make divisional processing to a large amount of fuel oils, so the cost of its equipment can adopt the method for a kind of tail gas clean-up in back than higher, its equipment is relatively simple, and cost is also relatively low.
Summary of the invention
Patent of the present invention provides a kind of exhaust gas purifier for IC engine device, and it is not only simple in structure, and cost is low, and effective harmful components in the Control of Automobile exhaust gases of internal combustion engines, the protection environment.
The purpose of patent of the present invention is achieved in that this exhaust gas purifier for IC engine, comprise cylindrical tube, it is characterized in that: the two ends of described cylindrical shell are connected with suction port and air outlet respectively, described suction port is connected with cylindrical shell by a tubaeform extend neck, described inner barrel is provided with filter screen near suction port one end, described inner barrel is provided with the one group of active sketching charcoal that is parallel to each other and arranges near air outlet one side, described cylindrical shell middle part is along being circumferentially with some intake openings, and described cylinder body outer wall is provided with radiating fin.
Patent of the present invention adopts the multiple filtration device, and inner barrel adopts the asbestos filter screen near suction port one side, can effectively remove the solid particles such as carbon granule in the exhaust gases of internal combustion engines, and the tail gas of barrier strip Mars, reaches the dirty effect of heat insulation filter; Cylindrical shell is circumferentially with intake opening, has air flow and enter in the purifier when automobile running, and the blowing of not only can dispelling the heat improves air quality in the purifier, and can prevent the delay of the inner dirty gas of purifier; Simplified near one group of set active sketching charcoal of air outlet one side, the harmful gas in can filtering tail gas makes exhaust emissions up to standard.This exhaust gas purifier for IC engine can effectively be eliminated dry He and be adapted to do the vent gas treatment of all types of internal-combustion engines.
Description of drawings
The concrete structure of patent of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is embodiment's a plan view;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
The exhaust gas purifier for IC engine of patent of the present invention, comprise cylindrical tube, it is characterized in that: the two ends of described cylindrical shell are connected with suction port 5 and air outlet 8 respectively, described suction port is connected with cylindrical shell by a tubaeform extend neck, described inner barrel is provided with filter screen near suction port 8 one ends, described inner barrel is provided with the one group of active sketching charcoal 9 that is parallel to each other and arranges near air outlet one side, and described cylindrical shell middle part is along being circumferentially with some intake openings 6, and described cylinder body outer wall is provided with radiating fin 1.
Described filter screen is two-layer asbestos gauge, wherein vertically be provided with first layer asbestos gauge a at the described tubaeform tube port position that connects, it is located by clamp button of the spring 2 by first layer asbestos gauge a, with the angled second layer asbestos gauge b that is provided with of described first layer asbestos gauge a, described second layer asbestos gauge b is located by fixing bolt, described two-layer asbestos gauge all can remove and change or clean, the downside cylindrical shell of described two-layer asbestos gauge is provided with the oil bucket small opening with down blow, so that discharged from oil bucket small opening by the greasy dirt of asbestos gauge filtering etc.
Described inner barrel is provided with the fixed network that is used for fixing and changes active carbon near air outlet one end, and described cylindrical shell inboard is provided with the fixed lobe that is used for fixing active carbon.Described intake opening is provided with the contrary wind valve 7 that prevents an interior air outflow.
Described simplified downside adopts the oil bucket 3 that is threaded with corresponding being provided with of described oil bucket small opening; when being full of by greasy dirt, can for convenience detachly clean the oil bucket; described suction port is provided with the internal thread extend neck that is connected with internal combustion engine air vent; can be connected with internal combustion engine air vent; be provided with between described internal thread extend neck and the tubaeform extend neck ceramic insulation packing ring 4 with intercept by the automobile exhaust tube transmit hot, thereby the protection exhaust gas purifier for IC engine.
Claims (5)
1. exhaust gas purifier for IC engine, comprise cylindrical tube, it is characterized in that: the two ends of described cylindrical shell are connected with suction port and air outlet respectively, described suction port is connected with cylindrical shell by a tubaeform extend neck, described inner barrel is provided with filter screen near suction port one end, described inner barrel is provided with the one group of active sketching charcoal that is parallel to each other and arranges near air outlet one side, and described cylindrical shell middle part is along being circumferentially with some intake openings, and described cylinder body outer wall is provided with radiating fin.
2. exhaust gas purifier for IC engine according to claim 1, it is characterized in that: described filter screen is two-layer asbestos gauge, wherein vertically be provided with first layer asbestos gauge (a) at the described tubaeform tube port position that connects, described first layer asbestos gauge (a) is located by clamp button of the spring, with the angled second layer asbestos gauge (b) that is provided with of described first layer asbestos gauge (a), described second layer asbestos gauge (b) is by the fixing bolt location, and the downside cylindrical shell of described two-layer asbestos gauge is provided with the oil bucket small opening with down blow.
3. exhaust gas purifier for IC engine according to claim 1 is characterized in that: described inner barrel is provided with the fixed network that is used for fixing and changes active carbon near air outlet one end, and described cylindrical shell inboard is provided with the fixed lobe that is used for fixing active carbon.
4. exhaust gas purifier for IC engine according to claim 1 is characterized in that: described intake opening is provided with the contrary wind valve that prevents an interior air outflow.
5. exhaust gas purifier for IC engine according to claim 2, it is characterized in that: be provided with corresponding with described oil bucket small opening of described cylindrical shell downside adopts the oil that connects that is threaded to struggle against, described suction port is provided with the internal thread extend neck that is connected with internal combustion engine air vent, is provided with the ceramic insulation packing ring between described internal thread extend neck and the tubaeform extend neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100708400A CN100417790C (en) | 2006-01-11 | 2006-03-14 | Internal combustion engine exhaust purifier |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620080208 | 2006-01-11 | ||
| CN200620080208.X | 2006-01-11 | ||
| CNB2006100708400A CN100417790C (en) | 2006-01-11 | 2006-03-14 | Internal combustion engine exhaust purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1858414A CN1858414A (en) | 2006-11-08 |
| CN100417790C true CN100417790C (en) | 2008-09-10 |
Family
ID=37297359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100708400A Expired - Fee Related CN100417790C (en) | 2006-01-11 | 2006-03-14 | Internal combustion engine exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100417790C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806339A (en) * | 2015-04-28 | 2015-07-29 | 德清华梦木制品有限公司 | Multilayer asbestos filtering smoke exhaust pipe |
| CN108087064A (en) * | 2017-12-14 | 2018-05-29 | 林慧莲 | A kind of vehicle exhaust intelligence filter device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235507Y (en) * | 1995-04-14 | 1996-09-18 | 清华大学 | Automobile exhaust purification device |
| CN2352682Y (en) * | 1998-09-30 | 1999-12-08 | 王德利 | Double layer cone vortex type exhaust gases purifying silencing apparatus |
| CN2530833Y (en) * | 2001-10-19 | 2003-01-15 | 王务林 | Catalytic converter capable of promoting purifying efficiency of automobile exhaust |
| US6592652B2 (en) * | 2000-10-19 | 2003-07-15 | Rosaire Tremblay | Exhaust gas treating device and method |
| CN2703877Y (en) * | 2004-03-04 | 2005-06-08 | 杨金辉 | Automobile exhaust gas purifying and silencing device |
-
2006
- 2006-03-14 CN CNB2006100708400A patent/CN100417790C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235507Y (en) * | 1995-04-14 | 1996-09-18 | 清华大学 | Automobile exhaust purification device |
| CN2352682Y (en) * | 1998-09-30 | 1999-12-08 | 王德利 | Double layer cone vortex type exhaust gases purifying silencing apparatus |
| US6592652B2 (en) * | 2000-10-19 | 2003-07-15 | Rosaire Tremblay | Exhaust gas treating device and method |
| CN2530833Y (en) * | 2001-10-19 | 2003-01-15 | 王务林 | Catalytic converter capable of promoting purifying efficiency of automobile exhaust |
| CN2703877Y (en) * | 2004-03-04 | 2005-06-08 | 杨金辉 | Automobile exhaust gas purifying and silencing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1858414A (en) | 2006-11-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20100314 |