CN108412585A - A kind of grain catcher and automobile - Google Patents
A kind of grain catcher and automobile Download PDFInfo
- Publication number
- CN108412585A CN108412585A CN201810468933.1A CN201810468933A CN108412585A CN 108412585 A CN108412585 A CN 108412585A CN 201810468933 A CN201810468933 A CN 201810468933A CN 108412585 A CN108412585 A CN 108412585A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- grain catcher
- catalyst
- barrel
- catcher according
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The present invention relates to vehicle maintenance service fields, and in particular to a kind of grain catcher and automobile, including the first cylinder, the second cylinder, the rear end of the first cylinder are connected to the front end of the second cylinder；It is provided with oxidation catalyst in first cylinder, the first temperature sensor and second temperature sensor for being located at oxidation catalyst front and rear sides are provided on the barrel of the first cylinder；It is provided with granule capturing catalyst in second cylinder, differential pressure pickup is provided between the front and rear sides barrel of granule capturing catalyst.Invention additionally discloses a kind of automobiles, including above-mentioned grain catcher.The advantage of the invention is that：The structure of grain catcher is relatively simple, compact, and sensor arrangement is simple, and cost is relatively low, and easy to disassemble, and maintenance cost is relatively low.
Description
Technical field
The present invention relates to vehicle maintenance service fields, and in particular to a kind of grain catcher and automobile.
Background technology
With the rapid development of economy, people's living standards continue to improve, the volume of holding of automobile increases year by year, therewith
What is come is environmental pollution getting worse, and therefore, the improvement of automobile exhaust pollution is extremely urgent, and grain catcher is that one kind is mounted on
Filter in engine exhaust system, it can be captured before Particulate Emission substance enters air, grain catcher
The discharge of particulate matter can be efficiently reduced, it first traps the particulate matter in exhaust gas, is then aoxidized again to the particle of trapping,
Particle trap is set to regenerate.The regeneration of so-called filter refers in long-term work, and the particulate matter in trap gradually increases meeting
Cause engine back pressure to increase, engine performance is caused to decline, so periodically to remove the particulate matter of deposition, restores trap
Strainability.The regeneration of trap has two methods of initiative regeneration and passive regeneration:Initiative regeneration refers to utilizing outside energy
The temperature in catcher is improved, makes particle ignition.When the temperature in trap reaches 550 DEG C, the particulate matter of deposition
Will oxidizing fire, if temperature is not achieved 550 DEG C, excessive deposit will block catcher, at this moment just need using outer
Add the energy (such as electric heater, the change of burner or engine operating condition) to improve the temperature in DPF, makes particulate matter oxygen
Change burning.Passive regeneration refers to reducing the ignition temperature of particle using fuel oil additive or catalyst, and particle is enable to exist
Ignition under normal engine exhaust temperature.Additive (having cerium, iron and strontium) will be added in fuel oil in certain proportion, be added
The service life of DOC can be influenced by adding agent excessively, but if very few, may result in regeneration delays or regeneration temperature increases, the prior art
Middle grain catcher is mostly complicated, and the distribution of each parts is scattered, and structure is not compact enough.
Invention content
The technical problem to be solved by the present invention is to：Complicated, not compact enough the problem of grain catcher in the prior art.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of grain catcher, including first
Body, the second cylinder, the rear end of the first cylinder are connected to the front end of the second cylinder；
It is provided with oxidation catalyst in first cylinder, is provided on the barrel of the first cylinder and is located at oxidized form catalysis
The first temperature sensor and second temperature sensor of device front and rear sides；Granule capturing catalyst is provided in second cylinder,
It is provided with differential pressure pickup between the front and rear sides barrel of grain trap catalyst.
Optimization, further include third cylinder, the front end of third cylinder is connected to the rear end of the second cylinder, is set in third cylinder
It is equipped with hush tube.
Optimization, the hush tube is arranged two, and first hush tube is fixed on the front of third cylinder by partition board, the
Two hush tubes are fixed on the rear portion of third cylinder by partition board and end cap.
Optimization, further include tail pipe, the front end of tail pipe is connected to the rear end of hush tube.
Optimization, it is both provided with gasket between the first cylinder and the second cylinder and between the second cylinder and third cylinder
Piece.
Optimization, the first cylinder and the second cylinder and the second cylinder and third cylinder by clamp connection together with.
Optimization, first sensor connector is provided on the rear portion barrel of the first cylinder, on the front barrel of third cylinder
It is provided with second sensor connector, first sensor connector and second sensor connector are connected to pressure difference sensing by gas-guide tube
On device.
Optimization, further include heat shield, heat shield be arranged the first cylinder, the second cylinder outer wall on.
Optimization, it is respectively provided between oxidation catalyst and the first cylinder and between granule capturing catalyst and the second cylinder
There is beam.
Invention additionally discloses a kind of automobiles, including grain catcher described in any one of the above embodiments.
The beneficial effects of the present invention are：
1. the structure of grain catcher is relatively simple, compact；
2. sensor arrangement is simple, cost is relatively low；
3. increased hush tube can effectively reduce noise when grain catcher work, noise pollution, protection ring are reduced
Border；
4. the setting of clip can make grain catcher easy to disassemble, when deashing, clip only need to be removed, it is then empty using compression
Air-blowing dirt, maintenance cost are relatively low.
Description of the drawings
Fig. 1 is the front view of grain catcher in the embodiment of the present invention；
Fig. 2 is the vertical view of grain catcher in the embodiment of the present invention；
Fig. 3 is the left view of grain catcher in the embodiment of the present invention；
Wherein, the first cylinder -1, the second cylinder -2, third cylinder -3, tail pipe -4, flange -5, bellows -6, heat shield -
7, beam -8, gasket seal -9, clip -10, oxidation catalyst -11, the first temperature sensor -12, second temperature sensing
Device -13, granule capturing catalyst -21, differential pressure pickup -22, hush tube -31, partition board -32, end cap -33, anchor ear -101, first
Sensor connector -221, second sensor connector -222, gas-guide tube -223, silicone tube -224.
Specific implementation mode
The present invention is described in detail below in conjunction with attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "front", "rear" is base
It in orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply
Relative importance.
As shown in Figure 1, a kind of grain catcher, including the first cylinder 1, the second cylinder 2, the rear end of the first cylinder 1 and the
The front end of two cylinders 2 is connected to.
It is provided with oxidation catalyst 11 in first cylinder 1, is provided on the barrel of the first cylinder 1 and is located at oxidized form
The first temperature sensor 12 and second temperature sensor 13 of 11 front and rear sides of catalyst converter；Particle is provided in second cylinder 2 to catch
Collect catalyst 21, differential pressure pickup 22 is provided between the front and rear sides barrel of granule capturing catalyst 21.
As shown in Figs. 1-3, the grain catcher further includes flange 5, bellows 6, and the front end of the first cylinder 1 passes through ripple
Pipe 6 is connected to flange 5, consequently facilitating the engine of grain catcher and automobile is linked together.
As shown in Figure 1, the grain catcher further includes third cylinder 3, the front end of third cylinder 3 and the second cylinder 2
Rear end is connected to, and hush tube 31 is provided in third cylinder 3, and increased hush tube can effectively reduce when grain catcher works
Noise reduces noise pollution, environmental protection.
As shown in Figure 1, the hush tube 31 is arranged two, first hush tube 31 is fixed on third cylinder by partition board 32
3 front, second hush tube 31 is fixed on the rear portion of third cylinder 3 by partition board 32 and end cap 33, specifically, the present embodiment
In hush tube 31 be cylinder-like structure of the side wall with circular hole, partition board 32 and end cap 33 are cirque structure, first noise elimination
Pipe 31 sequentially passes through the hole of first partition board 32 and second partition board 32, and the outer rim of first partition board 32 and second partition board 32 is equal
It is fastened on the inner wall of 3 front of third cylinder, so that first hush tube 31 is fixed on to the front of third cylinder 3, second
Hush tube 31 first passes through the hole of third partition board 32, and the outer rim of third partition board 32 is fastened on the inner wall at 3 rear portion of third cylinder
On, subsequent second hush tube 31 passes through the hole of end cap 33, end cap 33 to be fixed on the tail end of third cylinder 3, to by second
Hush tube 31 is fixed on the rear portion of third cylinder 3.
The grain catcher further includes tail pipe 4, and the front end of tail pipe 4 is connected to the rear end of hush tube 31.
As shown in Figure 1, being both provided between the first cylinder 1 and the second cylinder 2 and between the second cylinder 2 and third cylinder 3
Gasket seal 9 is put with ensureing the leakproofness between the first cylinder 1 and the second cylinder 2 and between the second cylinder 2 and third cylinder 3
Set tail gas leakage.
First cylinder 1 is linked together by clip 10 with the second cylinder 2 and the second cylinder 2 with third cylinder 3, installation
When, the first cylinder 1 need to be only aligned with the second cylinder 2, the second cylinder 2 with third cylinder 3, then by clip 10 by first
Body 1 tightens together with the second cylinder 2 and the second cylinder 2 with third cylinder 3, when dismounting, it is only necessary to remove clip 10, you can realizes
The dismounting of first cylinder 1 and the second cylinder 2 and the second cylinder 2 and third cylinder 3.
As shown in Figs. 1-2, it is provided with first sensor connector 221 on the rear portion barrel of the first cylinder 1, third cylinder 3
Second sensor connector 222 is provided on the barrel of front, first sensor connector 221 and second sensor connector 222 pass through
Gas-guide tube 223 is connected on differential pressure pickup 22, further, as shown in Fig. 2, gas-guide tube 223 passes through silicone tube 224 and pressure difference
Sensor 22 links together.
The grain catcher further includes heat shield 7, heat shield 7 be arranged the first cylinder 1, the second cylinder 2 outer wall on.
As shown in Figure 1, between oxidation catalyst 11 and the first cylinder 1 and granule capturing catalyst 21 and the second cylinder 2
Between be both provided with beam 8.
As shown in Figs. 1-3, the grain catcher in the present embodiment further includes being arranged on the first cylinder 1 and third cylinder 3
Anchor ear 101, anchor ear 101 is used to grain catcher being fixed on automobile.
Invention additionally discloses a kind of automobile, which includes above-mentioned grain catcher.
Operation principle：
Grain catcher in the present embodiment is installed to the exhaust emissions position of automobile engine, from automobile engine
Tail gas is entered by flange 5, bellows 6 in the first cylinder 1, at this point, the first temperature sensor 12 can acquire the tail gas of inflow
Temperature, tail gas is by oxidation catalyst 11 and being aoxidized, and the exhaust temperature flowed out from oxidation catalyst 11 is by the second temperature
Sensor 13 is spent to acquire, meanwhile, tail gas enters pressure difference through gas-guide tube 223, silicone tube 224 by first sensor connector 221 and passes
Sensor 22, then, tail gas are flowed into the second cylinder 2, and after flowing through granule capturing catalyst 21, particle stays in the second cylinder 2,
The tail gas flowed out from granule capturing catalyst 21 enters pressure difference through second sensor connector 222, gas-guide tube 223, silicone tube 224 and passes
Sensor 22, differential pressure pickup 22 can measure tail gas and flow through pressure difference before and after granule capturing catalyst 21, then, from granule capturing
The tail gas that catalyst 21 flows out flows through the hush tube 31 in third cylinder 3, and is discharged from tail pipe 4, the first temperature in the present embodiment
Degree sensor 12, second temperature sensor 13, differential pressure pickup 22 are connect with the processing unit (not shown) of peripheral hardware, are located
Unit is managed to analyze, handle the data of each sensor acquisition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of grain catcher, it is characterised in that：Including the first cylinder (1), the second cylinder (2), the rear end of the first cylinder (1)
It is connected to the front end of the second cylinder (2)；
It is provided with oxidation catalyst (11) in first cylinder (1), is provided on the barrel of the first cylinder (1) and is located at oxidation
First temperature sensor (12) and second temperature sensor (13) of type catalyst converter (11) front and rear sides；Second cylinder is set in (2)
It is equipped with granule capturing catalyst (21), differential pressure pickup is provided between the front and rear sides barrel of granule capturing catalyst (21)
(22)。
2. grain catcher according to claim 1, it is characterised in that：Further include third cylinder (3), third cylinder (3)
Front end be connected to the rear end of the second cylinder (2), hush tube (31) is provided in third cylinder (3).
3. grain catcher according to claim 2, it is characterised in that：The hush tube (31) is arranged two, first
Hush tube (31) is fixed on the front of third cylinder (3) by partition board (32), second hush tube (31) by partition board (32) and
End cap (33) is fixed on the rear portion of third cylinder (3).
4. grain catcher according to claim 2, it is characterised in that：Further include tail pipe (4), the front end of tail pipe (4) with
The rear end of hush tube (31) is connected to.
5. grain catcher according to claim 2, it is characterised in that：Between first cylinder (1) and the second cylinder (2) and
Gasket seal (9) is both provided between second cylinder (2) and third cylinder (3).
6. grain catcher according to claim 2, it is characterised in that：First cylinder (1) and the second cylinder (2) and second
Cylinder (2) is linked together by clip (10) with third cylinder (3).
7. grain catcher according to claim 2, it is characterised in that：It is provided on the rear portion barrel of first cylinder (1)
First sensor connector (221) is provided with second sensor connector (222), the first sensing on the front barrel of third cylinder (3)
Device connector (221) and second sensor connector (222) are connected to by gas-guide tube (223) on differential pressure pickup (22).
8. grain catcher according to claim 1, it is characterised in that：Further include heat shield (7), heat shield (7) setting
The first cylinder (1), the second cylinder (2) outer wall on.
9. grain catcher according to claim 1, it is characterised in that：Oxidation catalyst (11) and the first cylinder (1)
Between and granule capturing catalyst (21) and the second cylinder (2) between be both provided with beam (8).
10. a kind of automobile, it is characterised in that：Including such as claim 1-9 any one of them grain catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468933.1A CN108412585A (en) | 2018-05-16 | 2018-05-16 | A kind of grain catcher and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468933.1A CN108412585A (en) | 2018-05-16 | 2018-05-16 | A kind of grain catcher and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412585A true CN108412585A (en) | 2018-08-17 |
Family
ID=63139667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468933.1A Pending CN108412585A (en) | 2018-05-16 | 2018-05-16 | A kind of grain catcher and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412585A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979818A (en) * | 2018-09-14 | 2018-12-11 | 耿守祯 | Diesel engine exhaust gas purification device |
| CN109026289A (en) * | 2018-09-17 | 2018-12-18 | 台州三元车辆净化器有限公司 | Intelligent exhaust gas from diesel vehicle processing system |
| CN109162791A (en) * | 2018-09-19 | 2019-01-08 | 北京机械设备研究所 | A kind of ready-package diesel vehicle exhaust gas purification and treatment device |
| CN110185518A (en) * | 2019-05-24 | 2019-08-30 | 安徽江淮汽车集团股份有限公司 | Post-process integrating device and diesel engine |
| CN111852621A (en) * | 2020-06-18 | 2020-10-30 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel engine particulate matter purifier |
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| WO2010026864A1 (en) * | 2008-09-08 | 2010-03-11 | 日立建機株式会社 | Exhaust gas processing device |
| CN102046932A (en) * | 2008-08-11 | 2011-05-04 | 日立建机株式会社 | Exhaust gas purifying device |
| WO2011114857A1 (en) * | 2010-03-17 | 2011-09-22 | ヤンマー株式会社 | Exhaust gas purification device |
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| WO2015076338A1 (en) * | 2013-11-22 | 2015-05-28 | ヤンマー株式会社 | Engine device |
| CN206681825U (en) * | 2016-12-30 | 2017-11-28 | 万向通达股份公司 | A kind of Exhaust Muffler of Car system |
| CN107989675A (en) * | 2017-12-04 | 2018-05-04 | 潍柴动力股份有限公司 | Integrated form DOC-DPF-SCR assembly apparatus for After-treatment technics |
| CN208184820U (en) * | 2018-05-16 | 2018-12-04 | 安徽全柴动力股份有限公司 | A kind of grain catcher and automobile |
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| CN102046932A (en) * | 2008-08-11 | 2011-05-04 | 日立建机株式会社 | Exhaust gas purifying device |
| WO2010026864A1 (en) * | 2008-09-08 | 2010-03-11 | 日立建機株式会社 | Exhaust gas processing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979818A (en) * | 2018-09-14 | 2018-12-11 | 耿守祯 | Diesel engine exhaust gas purification device |
| CN109026289A (en) * | 2018-09-17 | 2018-12-18 | 台州三元车辆净化器有限公司 | Intelligent exhaust gas from diesel vehicle processing system |
| CN109162791A (en) * | 2018-09-19 | 2019-01-08 | 北京机械设备研究所 | A kind of ready-package diesel vehicle exhaust gas purification and treatment device |
| CN110185518A (en) * | 2019-05-24 | 2019-08-30 | 安徽江淮汽车集团股份有限公司 | Post-process integrating device and diesel engine |
| CN111852621A (en) * | 2020-06-18 | 2020-10-30 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel engine particulate matter purifier |
| CN111852621B (en) * | 2020-06-18 | 2022-06-28 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel particulate matter purifier |
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Application publication date: 20180817 |