CN1858414A - Internal combustion engine exhaust purifier - Google Patents
Internal combustion engine exhaust purifier Download PDFInfo
- Publication number
- CN1858414A CN1858414A CN 200610070840 CN200610070840A CN1858414A CN 1858414 A CN1858414 A CN 1858414A CN 200610070840 CN200610070840 CN 200610070840 CN 200610070840 A CN200610070840 A CN 200610070840A CN 1858414 A CN1858414 A CN 1858414A
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- CN
- China
- Prior art keywords
- cylindrical shell
- asbestos gauge
- exhaust gas
- gas purifier
- suction port
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- 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.)
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- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The internal combustion engine tail gas purifier includes one cylindrical barrel with air inlet and air outlet separately on two ends. It has one horn form connecting tube in the air inlet, a filtering net near in the air inlet inside the barrel, a set of parallel active carbon strips near the air outlet, several air inlet holes on the middle part of the barrel, and heat sinks outside the barrel. The present invention has simple structure and low cost, and can reduce the harmful components in tail gas of automobile internal combustion engine to protect environment.
Description
Technical field patent of the present invention is a kind of exhaust gas purifier for IC engine.
The present China of background technique automobile quantity is more and more, the automobile exhaust pollution problem is serious day by day, air pollution due to coal combustion feature from 80～nineties 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 simplified, the two ends that it is characterized in that 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 simplified 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.
The concrete structure of description of drawings 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.
The exhaust gas purifier for IC engine of embodiment patent of the present invention, comprise cylindrical tube, the two ends that it is characterized in that 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 one end, 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 8 one sides, 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 one deck asbestos gauge a at the described tubaeform tube port position that connects, it is by clamp button of the spring 2 location, with the angled asbestos gauge b that is provided with of described asbestos gauge a, described asbestos gauge b is located by fixing bolt, described two-layer asbestos gauge all can disassemble and change or clean, and the downside cylindrical shell of described two-layer asbestos gauge is provided with the oil bucket small opening that is used for blowdown, so that discharged from oil bucket small opening by 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 the inboard view of described cylindrical shell is useful on the fixedly fixed lobe of 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, the two ends that it is characterized in that 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 an asbestos gauge, wherein vertically be provided with one deck asbestos gauge a at the described tubaeform tube port position that connects, described asbestos gauge a is located by clamp button of the spring, with the angled asbestos gauge b that is provided with of described asbestos gauge a, described asbestos gauge b is located by fixing bolt, 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 described cylindrical shell downside and described oil bucket small opening corresponding be provided with adopt be threaded connect the oil bucket, 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.X | 2006-01-11 | ||
| CN200620080208 | 2006-01-11 | ||
| CNB2006100708400A CN100417790C (en) | 2006-01-11 | 2006-03-14 | Internal combustion engine exhaust purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1858414A true CN1858414A (en) | 2006-11-08 |
| CN100417790C 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) |
Cited By (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 |
Family Cites Families (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 |
| CA2323980A1 (en) * | 2000-10-19 | 2002-04-19 | Rosaire Tremblay | Device for filtering air polluted with gases and odours |
| 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 |
-
2006
- 2006-03-14 CN CNB2006100708400A patent/CN100417790C/en not_active Expired - Fee Related
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100417790C (en) | 2008-09-10 |
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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 |