CN103850756A - Automobile tail gas dustproof purifying device - Google Patents
Automobile tail gas dustproof purifying device Download PDFInfo
- Publication number
- CN103850756A CN103850756A CN201310715812.XA CN201310715812A CN103850756A CN 103850756 A CN103850756 A CN 103850756A CN 201310715812 A CN201310715812 A CN 201310715812A CN 103850756 A CN103850756 A CN 103850756A
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- CN
- China
- Prior art keywords
- filter screen
- dustproof
- filtering net
- outer casing
- purifying device
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Processes For Solid Components From Exhaust (AREA)
- Filtering Materials (AREA)
Abstract
The invention belongs to the field of automobile accessories, and discloses an automobile tail gas dustproof purifying device, which comprises an outer casing, a filtering net and a dustproof sheet, wherein the outer casing is formed by filling heat insulation material between two stainless steel thin plates, the outer layer of the outer casing is provided with a heat radiating sheet, the interior of the outer casing is provided with the filtering net, the two sides of the filtering net are respectively sprayed with a rare earth purifying agent, one side, near an outlet of the outer casing, of the filtering net is provided with the dustproof sheet, the filtering net is connected with the temperature sensor, the filtering net is a ceramic grid or an aluminum oxide grid, the dustproof sheet is made of ceramic fiber or asbestos, and the heat radiating sheet is a spiral stainless steel thin plate around the outer side of the outer casing. The device has the advantages that the structure is simple, the heat radiating performance is good, and the dustproof effect is conveniently realized.
Description
Technical field
The invention belongs to auto parts machinery field, be specifically related to a kind of vehicle exhaust dust-proof purifying device.
Background technique
Along with the needs of the modern life, automobile is more and more, the tail gas of motor vehicle emission also increases day by day, turn to coal smoke-vehicle exhaust hybrid type pollution of atmosphere feature from the air pollution due to coal combustion in 80-92 age, cause haze weather constantly to occur, improvement for vehicle exhaust has just become important work, and controlling motor vehicle exhaust emission in general has two kinds of methods, i.e. engine interior control fuel oil composition and external engine purify.Control fuel cost in machine, need to carry out reforming processing process from oil refinery long, in addition minimizing automotive emissions are had to certain effect, but act on limitedly, what even have also can serve adverse influence to the power character of motor and Economy band.And the external engine that exhaust purifier is housed purifies and has equipment simple, also relatively low advantage of cost, becomes one of most important means of current solution vehicle emission pollution, is also the major issue that affects automobile industry development.
Summary of the invention
The present invention is intended to overcome the defect of prior art, and a kind of vehicle exhaust dust-proof purifying device is provided, and has simple in structurely, purifies thoroughly, is convenient to dustproof feature.
Technological scheme of the present invention is as follows: a kind of vehicle exhaust dust-proof purifying device, comprise frame, filter screen, dustproof sheet, it is characterized in that: frame is between double-layer stainless steel thin plate, to be filled with thermal-protective material to make, described frame skin is provided with radiating fin, frame inside is provided with filter screen, filter screen both sides are coated with rare earth purifying agent, and filter screen exports a side near frame dustproof sheet is also installed, and filter screen is connected with temperature transducer.
Further, described radiating fin is around hull outside helical Stainless Sheet Steel.
Further, described filter screen is ceramic grid or aluminium oxide grid.
Further, described dustproof sheet is that ceramic fiber or asbestos are made.
Compared with prior art, the present invention has following beneficial effect:
The present invention is simple in structure, adopts shell to be provided with helical heat radiation thin plate, has radiating effect obvious, and cooling rate is fast; Filter screen both sides are coated with rare earth purifying agent, and cost small economy is suitable for; In frame, be provided with high temperature resistant dustproof sheet, in the time that automobile is stopped using, close outlet pipe, be convenient to prevent dust, long service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of vehicle exhaust dust-proof purifying device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of vehicle exhaust dust-proof purifying device, comprise frame 1, filter screen 2, dustproof sheet 3, frame 1 is made for being filled with thermal-protective material 4 between double-layer stainless steel thin plate, described frame 1 skin is provided with radiating fin 8, and described radiating fin 7 is around hull outside helical Stainless Sheet Steel.Frame 1 inside is provided with filter screen 2, and filter screen 2 both sides are coated with rare earth purifying agent 5, and filter screen 2 exports a side near frame dustproof sheet 3 is also installed, and described dustproof sheet is that ceramic fiber or asbestos are made.Filter screen 2 is connected with temperature transducer 6.Described filter screen is ceramic grid or aluminium oxide grid.
The present invention is simple in structure, and employing has strong, the anti abrasive boxwork structure of adsorptivity makes purifying vehicle exhaust thorough, is provided with dustproof sheet in frame, in the time that automobile is stopped using, closes outlet pipe, prevents that dust from entering in pipe, is convenient to prevent dust.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (4)
1. a vehicle exhaust dust-proof purifying device, comprise frame, filter screen, dustproof sheet, it is characterized in that: frame is between double-layer stainless steel thin plate, to be filled with thermal-protective material to make, described frame skin is provided with radiating fin, frame inside is provided with filter screen, filter screen both sides are coated with rare earth purifying agent, and filter screen exports a side near frame dustproof sheet is also installed, and filter screen is connected with temperature transducer.
2. vehicle exhaust dust-proof purifying device according to claim 1, is characterized in that, described radiating fin is around hull outside helical Stainless Sheet Steel.
3. vehicle exhaust dust-proof purifying device according to claim 1, is characterized in that, described filter screen is ceramic grid or aluminium oxide grid.
4. vehicle exhaust dust-proof purifying device according to claim 1, is characterized in that, described dustproof sheet is that ceramic fiber or asbestos are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715812.XA CN103850756A (en) | 2013-12-23 | 2013-12-23 | Automobile tail gas dustproof purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715812.XA CN103850756A (en) | 2013-12-23 | 2013-12-23 | Automobile tail gas dustproof purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850756A true CN103850756A (en) | 2014-06-11 |
Family
ID=50858837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715812.XA Pending CN103850756A (en) | 2013-12-23 | 2013-12-23 | Automobile tail gas dustproof purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089369A (en) * | 2016-07-26 | 2016-11-09 | 郭荣春 | A kind of composite efficient automobile exhaust purifier |
| WO2018010220A1 (en) * | 2016-07-12 | 2018-01-18 | 崔德亮 | Filter and filtering device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210325U (en) * | 1988-03-21 | 1988-11-30 | 沈阳光明机械配件厂 | Device for purifying and deafening automobile exhaust |
| US4993513A (en) * | 1988-01-29 | 1991-02-19 | Honda Giken Kogyo Kabushiki Kaisha | Muffler |
| CN2351561Y (en) * | 1998-09-23 | 1999-12-01 | 江阴市汽车净化器厂 | Vehicle tail-gas catalytic purifier |
| CN102777241A (en) * | 2011-05-11 | 2012-11-14 | J·埃贝斯佩歇合资公司 | Exhaust system component |
| CN203175659U (en) * | 2013-04-15 | 2013-09-04 | 孙阳光 | Automobile exhaust pipe |
-
2013
- 2013-12-23 CN CN201310715812.XA patent/CN103850756A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993513A (en) * | 1988-01-29 | 1991-02-19 | Honda Giken Kogyo Kabushiki Kaisha | Muffler |
| CN88210325U (en) * | 1988-03-21 | 1988-11-30 | 沈阳光明机械配件厂 | Device for purifying and deafening automobile exhaust |
| CN2351561Y (en) * | 1998-09-23 | 1999-12-01 | 江阴市汽车净化器厂 | Vehicle tail-gas catalytic purifier |
| CN102777241A (en) * | 2011-05-11 | 2012-11-14 | J·埃贝斯佩歇合资公司 | Exhaust system component |
| CN203175659U (en) * | 2013-04-15 | 2013-09-04 | 孙阳光 | Automobile exhaust pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010220A1 (en) * | 2016-07-12 | 2018-01-18 | 崔德亮 | Filter and filtering device |
| CN106089369A (en) * | 2016-07-26 | 2016-11-09 | 郭荣春 | A kind of composite efficient automobile exhaust purifier |
| CN106089369B (en) * | 2016-07-26 | 2018-11-13 | 山东交通学院 | A kind of composite efficient automobile exhaust purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |
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| RJ01 | Rejection of invention patent application after publication |