CN2698986Y - Motor vehicle exhaust purifier - Google Patents
Motor vehicle exhaust purifier Download PDFInfo
- Publication number
- CN2698986Y CN2698986Y CN 200420031715 CN200420031715U CN2698986Y CN 2698986 Y CN2698986 Y CN 2698986Y CN 200420031715 CN200420031715 CN 200420031715 CN 200420031715 U CN200420031715 U CN 200420031715U CN 2698986 Y CN2698986 Y CN 2698986Y
- Authority
- CN
- China
- Prior art keywords
- tail gas
- purifier
- vacuum pump
- housing
- rear portion
- 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)
Abstract
The utility model relates to a motor vehicle tail gas purifier which belongs to the technical field of designing and manufacturing motor vehicle tail gas purification devices. A shell of the purifier is cylindrical and is made of stainless steel material. A vacuum pump is arranged in the shell. The rear part of a tail gas inlet pipe is provided with a magnet ring and a thick filtration net cover; the front part of a tail gas exhaust pipe is provided with a thin filtration net cover and a resin layer. The purifier takes a self gas storage tank of a vehicle as a power source to drive the vacuum pump to work. When the utility model is used, the tail gas inlet pipe is connected to an exhaust pipe of the vehicle; tail gas is sucked in the purifier by the vacuum pump. The motor vehicle exhaust purifier achieves the role of purifying tail gas through magnetic adsorption, thick net filtration, thin net filtration and resin layer filtration. Tests indicate that the tail gas after purified by the purifier completely achieves discharge standards. The utility model has the advantages of simple structure and reasonable design.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of motor-vehicle tail-gas purifying device.
Background technique
At present, for purifying automobile tail gas, the protection environment becomes a big problem.A kind of three-way conversion device of now external employing solves the purifying vehicle exhaust problem.The heavy metal catalysts such as platinum, rhodium, palladium of packing in purifier are exactly removed hydrocarbon, carbon monoxide and nitrogen oxide etc. that gasoline combustion produces.But current research is found, though these catalyzer can change into harmful substance the little material of harm, high-temperature tail gas is very serious to the corrosion of this device, can give off the molecule of these noble metals in addition again, just itself pollutes again, easily the people is caused asthma.Therefore the use of this purifier is not very desirable.
Summary of the invention
The purpose of this utility model provides a kind of long service life, can not cause the exhaust purifier of secondary pollution, to solve the practical problem that existing product exists.
Structure of the present utility model is as shown in drawings: whole device is cylindrical.There is the tail gas suction tude front portion of housing, and there is exhaust pipe at the rear portion of housing.Housing divides forward and backward two joints, is linked together by land.One pneumatic dust suction vacuum pump is arranged in the front shell.Around at tail gas suction tude rear portion a magnet circle is arranged, one coarse filtration guard is arranged in the suction tude rearward end.At the exhaust pipe front end one thin filtering screen is arranged.Have resin layer around in the outlet pipe front portion.Using method of the present utility model is: the suction tude of pneumatic vacuum cleaning pump is connected on the gas tank of automobile self, as the vacuum pump power resources.The tail gas suction tude is sleeved on the automobile exhaust pipe.Its method of work is: start the vacuum cleaning pump, by in the tail gas suction tude suction device, earlier by magnet circle and coarse filtration net, the metal granule that makes in the tail gas to be contained is filtered and adsorbs to fall most vehicle exhaust.By ram's horns thin filter screen and the resin layer that tail gas is drawn onto the rear portion carried out secondary filter more again.Be discharged in the atmosphere then.The utility model is simple, and is reasonable in design, mainly is to solve motor vehicle tail-gas purifying with physical method., coarse filtration attached, filter through meticulous filtration and resin layer again, make that harmful components significantly descend in the tail gas by magnetic.Reach international emission standard fully through check.In addition, gas contains moisture content in the automobile gas tank, can reduce exhaust temperature.Long service life can not cause corrosion, so can not cause secondary pollution again to device.It is a kind of very good exhaust gas cleaner.
Description of drawings
Accompanying drawing is the utility model structural representation
The thin filtering screen 9-of the pneumatic dust suction vacuum pump of 1-housing 2-3-magnet circle 4-coarse filtration guard 5-dust suction pump suction tude 6-housing land 7-ram's horns 8-resin layer 10-tail gas advances organ pipe 11-exhaust pipe 12-front fan 13-aft-fan
Arrow is the turnover direction of tail gas among the figure
Embodiment
Structure of the present utility model is as shown in drawings: shell (1) is cylindrical, stainless steel material system.Two joints before and after being divided into, there is a housing land (6) centre.Two joints are coupled as one.In the front portion of housing one tail gas suction tude (10) is arranged, an exhaust pipe (11) is arranged at the housing rear portion.One magnet circle (3) is arranged around at tail gas suction tude rear portion.The suction tude rearward end has a coarse filtration guard (4).The magnet snare is contained in the suction tude rear portion.The coarse filtration guard covers in the suction tude rear end.One pneumatic dust suction vacuum pump (2) is forwardly arranged in the housing.The vacuum pump rear portion has dust suction pump suction tude (5).Front end at the vacuum pump output shaft has front fan (12).There is an aft-fan (13) at the rear portion of axle.Around vacuum pump, have ram's horns (7).Tail gas exhausting pipe front end at the housing rear portion has thin filtering screen (8).Have resin layer (9) around the outlet pipe front portion.
Claims (2)
1, tail gas cleaner for motor-driven vehicle, it is characterized in that shell (1) is divided into front and back two joints, there is a housing land (6) centre, one tail gas suction tude (10) is arranged in the front portion of housing, one exhaust pipe (11) is arranged at the housing rear portion, one magnet circle (3) is arranged around at tail gas suction tude rear portion, the suction tude rearward end has a coarse filtration guard (4), one pneumatic dust suction vacuum pump (2) is forwardly arranged in the housing, around vacuum pump, have ram's horns (7), tail gas exhausting pipe front end at the housing rear portion has thin filtering screen (8), has resin layer (9) around the outlet pipe front portion.
2, purifier according to claim 1 is characterized in that the rear portion of said pneumatic dust suction vacuum pump has dust suction pump suction tude (5), has front fan (12) at the output shaft front end of vacuum pump, and the rear portion of axle has aft-fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031715 CN2698986Y (en) | 2004-05-21 | 2004-05-21 | Motor vehicle exhaust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031715 CN2698986Y (en) | 2004-05-21 | 2004-05-21 | Motor vehicle exhaust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698986Y true CN2698986Y (en) | 2005-05-11 |
Family
ID=34772523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031715 Expired - Fee Related CN2698986Y (en) | 2004-05-21 | 2004-05-21 | Motor vehicle exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698986Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892887B (en) * | 2010-04-16 | 2011-11-16 | 李宇峰 | Energy-saving, corrosion-reducing and emission-reducing dust-proof insulating synergistic device for vehicles |
| CN102852597A (en) * | 2012-09-05 | 2013-01-02 | 周峰 | Automobile exhaust filtering device |
| CN103670640A (en) * | 2013-12-06 | 2014-03-26 | 王才本 | Automobile exhaust pipe |
| CN104213983A (en) * | 2014-09-26 | 2014-12-17 | 江苏华强新能源科技有限公司 | Air intake system of large gas turbine |
| CN105240094A (en) * | 2015-10-28 | 2016-01-13 | 苏州莲池环保科技发展有限公司 | Packaging structure of automobile three-way catalyst |
| CN105244784A (en) * | 2015-11-10 | 2016-01-13 | 鼎圣电气有限公司 | High-low-voltage switch cabinet having dust removing function |
| CN106285849A (en) * | 2016-08-24 | 2017-01-04 | 合肥超赢工业设计有限公司 | A kind of eco-friendly car gas emission device |
| CN107269348A (en) * | 2017-07-11 | 2017-10-20 | 丁乃祥 | Internal combustion engine exhaust silencer and its method of work |
| CN108506068A (en) * | 2018-04-02 | 2018-09-07 | 王涵熙 | A kind of automobile exhaust pipe with tail gas treating function |
| CN108716428A (en) * | 2018-04-02 | 2018-10-30 | 王涵熙 | A kind of automobile exhaust pipe that there is tail gas treating function and be convenient to clean |
| CN109869215A (en) * | 2018-05-07 | 2019-06-11 | 刘金成 | Vehicle exhaust solid particle particle floating material extractor |
-
2004
- 2004-05-21 CN CN 200420031715 patent/CN2698986Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892887B (en) * | 2010-04-16 | 2011-11-16 | 李宇峰 | Energy-saving, corrosion-reducing and emission-reducing dust-proof insulating synergistic device for vehicles |
| CN102852597A (en) * | 2012-09-05 | 2013-01-02 | 周峰 | Automobile exhaust filtering device |
| CN103670640A (en) * | 2013-12-06 | 2014-03-26 | 王才本 | Automobile exhaust pipe |
| CN103670640B (en) * | 2013-12-06 | 2016-02-17 | 王才本 | A kind of automobile exhaust pipe |
| CN104213983A (en) * | 2014-09-26 | 2014-12-17 | 江苏华强新能源科技有限公司 | Air intake system of large gas turbine |
| CN104213983B (en) * | 2014-09-26 | 2016-05-04 | 江苏华强新能源科技有限公司 | A kind of large-scale gas turbine gas handling system |
| CN105240094A (en) * | 2015-10-28 | 2016-01-13 | 苏州莲池环保科技发展有限公司 | Packaging structure of automobile three-way catalyst |
| CN105244784A (en) * | 2015-11-10 | 2016-01-13 | 鼎圣电气有限公司 | High-low-voltage switch cabinet having dust removing function |
| CN106285849A (en) * | 2016-08-24 | 2017-01-04 | 合肥超赢工业设计有限公司 | A kind of eco-friendly car gas emission device |
| CN106285849B (en) * | 2016-08-24 | 2019-01-01 | 嵊州市鑫聚源厨具有限公司 | A kind of eco-friendly car gas emission device |
| CN107269348A (en) * | 2017-07-11 | 2017-10-20 | 丁乃祥 | Internal combustion engine exhaust silencer and its method of work |
| CN107269348B (en) * | 2017-07-11 | 2019-03-01 | 丁乃祥 | Internal combustion engine exhaust silencer |
| CN108506068A (en) * | 2018-04-02 | 2018-09-07 | 王涵熙 | A kind of automobile exhaust pipe with tail gas treating function |
| CN108716428A (en) * | 2018-04-02 | 2018-10-30 | 王涵熙 | A kind of automobile exhaust pipe that there is tail gas treating function and be convenient to clean |
| CN108506068B (en) * | 2018-04-02 | 2020-08-18 | 宁波旭昇智能设备有限公司 | Automobile exhaust pipe with tail gas treatment function |
| CN108716428B (en) * | 2018-04-02 | 2020-09-18 | 温州日益机电科技有限公司 | Automobile exhaust pipe with tail gas treatment function and convenient to clean |
| CN109869215A (en) * | 2018-05-07 | 2019-06-11 | 刘金成 | Vehicle exhaust solid particle particle floating material extractor |
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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 |