CN204663630U - Diesel oil vehicle exhaust carbon soot particles trapping burner - Google Patents
Diesel oil vehicle exhaust carbon soot particles trapping burner Download PDFInfo
- Publication number
- CN204663630U CN204663630U CN201520394985.0U CN201520394985U CN204663630U CN 204663630 U CN204663630 U CN 204663630U CN 201520394985 U CN201520394985 U CN 201520394985U CN 204663630 U CN204663630 U CN 204663630U
- Authority
- CN
- China
- Prior art keywords
- porous ceramics
- slowing down
- exhaust
- diesel oil
- burner
- 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.)
- Active
Links
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title claims abstract description 12
- 239000004071 soot Substances 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a kind of diesel oil vehicle exhaust carbon soot particles trapping burner that improves absorption efficiency that has, comprise outer cover, porous ceramics chip, outer cover there is the adpting flange of connection exhausting pipe of diesel oil vehicle, a flow slowing down chamber is had in outer cover, flow slowing down chamber is communicated with at least 2 exhaust cavities, one group of porous ceramics chip is respectively had in each exhaust cavity, air-flow in flow slowing down chamber, can also be had to divide equally plate, by the expansion deceleration in flow slowing down chamber and the shunting of dividing equally plate, reduce exhaust gas flow speed, in tail gas, carbon soot particles can slow transit through porous ceramics chip and fully be absorbed, effectively improve absorption efficiency, owing to increasing effectively exhaust cross section, generation and the oil consumption of back pressure can be reduced.
Description
Technical field
The present invention relates to motor-vehicle tail-gas pollution treatment product, relate in particular to the trapping burner of carbon soot particles in diesel oil vehicle exhaust.
Background technology
Diesel oil vehicle exhaust carbon soot particles adsorbent equipment has varied, but the resistance of filter, when keeping generator power, oil consumption need to be increased. Existing diesel particulate filters is to be stopped up by utilizing diamond dust, and diamond dust specific surface is little, and for guaranteeing tail gas smooth gas discharge, filter needs very huge.
CN202140143U discloses a kind of purifier for purifying particles in tail gas of diesel engine, this clarifier comprises the air inlet pipe of connection diesel engine, be connected to point clarifier that two nested structures in air inlet pipe are identical, clarifier is divided to comprise branched inlet pipe, dish valve branched inlet pipe is equipped with, divide clarifier that ceramic filter is housed, the electric heater of ignition is housed in the front of ceramic filter, the front at electric heater is provided with the temperature sensor of measuring heating-up temperature; Air inlet pipe is provided with pressure sensor, pressure reference tube; Between branched inlet pipe, be provided with after the dish valve of carrying the combustion-supporting tracheae of combustion-supporting gas, combustion-supporting tracheae to be positioned at point clarifier. This clarifier structure is very complicated.
CN203822429U discloses a kind of metal mold exhaust gas from diesel vehicle catalytic cleaner, the carrier that comprises housing and be built in housing, described carrier comprises the front grade carrier that is positioned at housing front portion and the rear grade carrier that is positioned at housing rear portion, described front grade carrier is coated with diesel oil oxidation type catalyst coat, described rear grade carrier is coated with particulate oxidation type catalytic purification agent coating. Front grade carrier is coated with CO and the HC of diesel oil oxidation type catalyst coat to process in diesel engine vent gas, rear grade carrier is coated with particulate oxidation type catalytic purification agent coating with the PM processing in diesel engine vent gas, front grade carrier and rear grade carrier are placed in a cylindrical shell. This clarifier resistance is large, when keeping generator power, oil consumption need to be increased.
Summary of the invention
The purpose of this utility model is to provide a kind of diesel vehicle exhaust carbon-smoke granule capturing burner that improves absorption efficiency that has.
Diesel vehicle exhaust carbon-smoke granule capturing burner of the present utility model comprises outer cover, porous ceramics chip, outer cover there is the adpting flange of connection exhausting pipe of diesel oil vehicle, a flow slowing down chamber is had in outer cover, flow slowing down chamber is communicated with at least 2 exhaust cavities, in each exhaust cavity, respectively has one group of porous ceramics chip.
Preferably, in flow slowing down chamber, air-flow is had to divide equally plate.
Every group of porous ceramics chip comprises 3-10 porous ceramics chips, between porous ceramics chip, by the gap of the fixing formation of latch 1-3cm is installed, has asbestos buffer layer between porous ceramics chip and shell.
Adpting flange is preferably placed at flow slowing down chamber sidepiece, and when burner connection tail gas exhaust pipe of motor vehicle, burner is perpendicular to tail gas exhaust pipe of motor vehicle.
The utility model is by the expansion deceleration in flow slowing down chamber and the shunting of dividing equally plate, reduce exhaust gas flow speed, in tail gas, carbon soot particles can slow transit through porous ceramics chip and fully be absorbed, effectively improve absorption efficiency, owing to increasing effectively exhaust cross section, generation and the oil consumption of back pressure can be reduced.
Accompanying drawing explanation
Fig. 1 is the utility model burner stereogram.
Fig. 2 is the utility model left side view.
Fig. 3 is the utility model front view.
Fig. 4 is porous ceramics chip element figure.
Fig. 5 is porous ceramics chip installation diagram.
Detailed description of the invention
As shown in the figure, the utility model burner has an outer cover 1, and outer cover has the adpting flange 2 for connecting exhaust gas from diesel vehicle pipe, flow slowing down chamber 3 is had in outer cover, flow slowing down chamber 3 is the cavity expanding, and has air-flow to divide equally plate 4 in flow slowing down chamber 3, and air-flow is divided equally the steel plate that plate 4 is porous.
Flow slowing down chamber 3 is communicated with at least 2 exhaust cavities 5,6, one group of porous ceramics chip 7 is respectively had in each exhaust cavity 5,6, every group of porous ceramics chip 7 comprises 3-10 porous ceramics chips (Fig. 4 is shown), by being installed, latch 8 gap that forms 1-3cm is fixed between porous ceramics chip 7, each porous ceramics chip perimeter is fixed a clasp 9, make porous ceramics chip firm, between clasp 9 and shell, there is asbestos antidetonation layer 10, guarantee that porous ceramics chip is not subject to driving vibration influence and occurs explosion.
Adpting flange 2 is positioned at the sidepiece in flow slowing down chamber 3, when the utility model burner connection tail gas exhaust pipe of motor vehicle, burner is perpendicular to tail gas exhaust pipe of motor vehicle, make tail gas produce eddy current when entering burner and uniform filling in flow slowing down chamber 3, thus be evenly distributed to each exhaust cavity 5,6. After slowing down in the flow slowing down chamber of tail gas through expanding 3 that exhaust gas from diesel vehicle pipe is discharged, divide equally plate 4 through air-flow, tail gas uniform distribution flows to every group of porous ceramics chip 7, and soot particulate is adsorbed fully and burns in the porous ceramics chip 7 that contains catalyst.
Claims (4)
1. a diesel oil vehicle exhaust carbon soot particles trapping burner, comprise outer cover, porous ceramics chip, outer cover there is the adpting flange of connection exhausting pipe of diesel oil vehicle, it is characterized in that, a flow slowing down chamber is had in described outer cover, flow slowing down chamber is communicated with at least 2 exhaust cavities, in each exhaust cavity, respectively has one group of porous ceramics chip.
2. diesel oil vehicle exhaust carbon soot particles traps burner according to claim 1, and it is characterized in that, described flow slowing down has air-flow to divide equally plate in chamber.
3. diesel oil vehicle exhaust carbon soot particles traps burner according to claim 1, it is characterized in that, described every group of porous ceramics chip comprises 3-10 porous ceramics chips, by the gap of the fixing formation of latch 1-3cm is installed, asbestos buffer layer between porous ceramics chip and shell, is had between porous ceramics chip.
4. diesel oil vehicle exhaust carbon soot particles traps burner according to claim 1, and it is characterized in that, described adpting flange is positioned at flow slowing down chamber sidepiece, and when burner connection tail gas exhaust pipe of motor vehicle, burner is perpendicular to tail gas exhaust pipe of motor vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394985.0U CN204663630U (en) | 2015-06-10 | 2015-06-10 | Diesel oil vehicle exhaust carbon soot particles trapping burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394985.0U CN204663630U (en) | 2015-06-10 | 2015-06-10 | Diesel oil vehicle exhaust carbon soot particles trapping burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663630U true CN204663630U (en) | 2015-09-23 |
Family
ID=54134020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394985.0U Active CN204663630U (en) | 2015-06-10 | 2015-06-10 | Diesel oil vehicle exhaust carbon soot particles trapping burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334597A (en) * | 2023-03-28 | 2023-06-27 | 成都沃特塞恩电子技术有限公司 | A reaction chamber component, MPCVD system and MPCVD system control method |
-
2015
- 2015-06-10 CN CN201520394985.0U patent/CN204663630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334597A (en) * | 2023-03-28 | 2023-06-27 | 成都沃特塞恩电子技术有限公司 | A reaction chamber component, MPCVD system and MPCVD system control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108625933A (en) | A kind of diesel particulate trap based on DOC and DPF | |
| JP6539551B2 (en) | EXHAUST GAS TREATMENT APPARATUS, METHOD OF TEMPERATURE TEMPERATURE FOR CATALYST, METHOD FOR REGENERATING HONEYCOMB STRUCTURE AND METHOD FOR REMOVING ASH | |
| CN207960731U (en) | A kind of close coupling clarifier with flow-disturbing orifice plate | |
| CN101307705A (en) | Hierarchical type granule capturing device and its regeneration method | |
| CN105781689B (en) | Diesel engine vent gas compound noise-reducing device | |
| CN106089369B (en) | A kind of composite efficient automobile exhaust purifier | |
| CN204663630U (en) | Diesel oil vehicle exhaust carbon soot particles trapping burner | |
| CN205744068U (en) | A kind of heavy-duty vehicle device for purifying and treating tail gas | |
| CN106499470A (en) | Emission-control equipment and the manufacture method of honeycomb structured body | |
| CN104018915A (en) | PM filter device of diesel vehicle with long wood fiber filter core | |
| CN205677702U (en) | Diesel engine vent gas low temperature plasma auxiliary catalysis converts purifier | |
| CN204663633U (en) | A kind of diesel engine high-performance exhaust gas cleaner | |
| CN205477849U (en) | A device of making an uproar falls in combined type tail gas for diesel engine | |
| CN103498717A (en) | DOC and CDPF diesel engine waste gas purification filter system for bus | |
| CN203296871U (en) | Long wood fiber filter element diesel vehicle PM filtering device | |
| WO2019104799A1 (en) | Automobile exhaust purification device | |
| CN106593583A (en) | Particulate filter with folding type filter element | |
| CN211144607U (en) | A car exhaust gas purifier capable of effectively filtering soot particles | |
| CN202745971U (en) | Square-box type small carrier catalytic muffler | |
| CN203214135U (en) | Air purification device | |
| CN205225388U (en) | Automobile exhaust filters discharge system | |
| CN203189085U (en) | Vehicle-mounted air purification device | |
| CN203547849U (en) | Exhaust and noise reduction purifier of diesel oil engine | |
| CN2911201Y (en) | Tail gas purifier for diesel engine | |
| CN203769881U (en) | Square box type catalyzing muffler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190718 Address after: 515000 No. 14A Yanhe Road, Jinping District, Shantou City, Guangdong Province Patentee after: Guangdong Jianan Environmental Biotechnology Co. Ltd. Address before: Xiamen Ling Lu, Jinping District Guanghua Street 515000 Guangdong city of Shantou province No. 11 room 106 Patentee before: Huang Yuxin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210915 Address after: 515000 D, No. 14, Yanhe Road, Jinping District, Shantou City, Guangdong Province Patentee after: Guangdong Liannan Environmental Protection Technology Co.,Ltd. Address before: 515000 No. 14A Yanhe Road, Jinping District, Shantou City, Guangdong Province Patentee before: Guangdong Jianan Environmental Biotechnology Co.,Ltd. |