CN102146827B - Noise-free smoke control device of diesel engine - Google Patents
Noise-free smoke control device of diesel engine Download PDFInfo
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- CN102146827B CN102146827B CN2011101039058A CN201110103905A CN102146827B CN 102146827 B CN102146827 B CN 102146827B CN 2011101039058 A CN2011101039058 A CN 2011101039058A CN 201110103905 A CN201110103905 A CN 201110103905A CN 102146827 B CN102146827 B CN 102146827B
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- cylindrical shell
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- deng
- liquid
- noiseless
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Abstract
The invention discloses a noise-free smoke control device of a diesel engine, comprising a cylinder body, wherein an air vent is arranged at the upper part of the cylinder body; a water storage cavity and a smoke-gas-liquid three-phase mixed cavity are arranged in the cylinder body; the upper part of the cylinder body is connected with a jet device; the jet device comprises a nozzle and a jet pipe; the jet pipe is provided with an inlet pipe and a mixed pipe; the nozzle is inserted in the inlet pipe; an outlet of the nozzle is communicated with the mixed pipe; an inlet pipe of the jet device, positioned at the rear side of the outlet of the nozzle, is communicated with an external communicating pipe; the external communicating pipe is communicated with the water storage cavity in the cylinder; the mixed pipe of the jet device is communicated with the smoke-gas-liquid three-phase mixed cavity in the cylinder body; the smoke-gas-liquid three-phase mixed cavity is communicated with the air vent; a first wire mesh, a first filter felt and a porous plate are arranged between the smoke-gas-liquid three-phase mixed cavity and the water storage cavity at intervals; the first filter felt is clamped between the first wire mesh and the porous plate; and the first wire mesh and the porous plate are both fixed on the cylinder body. The noise-free smoke control device disclosed by the invention has the advantages of small exhaust resistance, capability of effectively controlling smoke emission, simple structure and greatly reduced manufacturing cost.
Description
Technical field
The present invention relates to a kind of DENG Tobacco Control mist device that is used for.
Background technique
DENG power is big, driving force is strong, be that the power of engineering machinery, tractor, agricultural motor vehicle provides machine, but its discharge tail gas smog is more serious than the pollution that general vehicle causes, and noise is also bigger.Existing diesel engine vent gas Tobacco Control mist device is understood the loss diesel engine power, and can't effectively control the discharging of smog.For example the Chinese patent notification number is the document of CN2924023Y; Disclose a kind of " diesel oil vehicle exhaust smoke intensity purification plant ", it adopts water liquid filteration, and exhaust gas smoke is carried out purified treatment; And set up water liquid liquid level acquisition probe; Automatic water-supply control is set, and structures such as water intake solenoid valve have increased cost; And tail gas directly gets in the aqueous solution, and the tail gas connecting tube becomes a connecting vessels, has increased exhaust resistance, can the loss diesel engine power.
Summary of the invention
The object of the present invention is to provide the DENG noiseless Tobacco Control mist device that a kind of exhaust resistance is little, can effectively control the discharging of smog and have noise reduction.
The technological scheme that realizes above-mentioned purpose is: a kind of DENG noiseless Tobacco Control mist device, comprise cylindrical shell, and the top of cylindrical shell is provided with exhaust port; Be provided with storage chamber and flue gas liquid three-phase mixing chamber in the said cylindrical shell, the top of said cylindrical shell is connected with liquid jetting device, and said liquid jetting device comprises nozzle and injection pipe; Injection pipe has inlet pipe and mixing tube; Nozzle is plugged in the inlet pipe, and mixing tube is led in the outlet of nozzle, is communicated with outer connecting tube on the inlet pipe of the outlet rear side that is positioned at nozzle of said liquid jetting device; Outer connecting tube is communicated with the interior storage chamber of cylindrical shell; The mixing tube of said liquid jetting device leads to the flue gas liquid three-phase mixing chamber in the cylindrical shell, and flue gas liquid three-phase mixing chamber communicates with exhaust port, is separated with first silk screen, first filter felt and orifice plate between said flue gas liquid three-phase mixing chamber and the storage chamber; First filter felt is clipped between first silk screen and the orifice plate, and first silk screen and orifice plate all are fixed on the cylindrical shell.
Also be connected with diffusing tube behind the mixing tube of said liquid jetting device, the outlet of said diffusing tube is towards first silk screen of flue gas liquid three-phase mixing chamber bottom.
Have filler and sewage draining exit on the said cylindrical shell.
Said cylindrical shell is fixedly connected sequentially by loam cake, middle connecting cylinder and lower cover and forms, said filler be positioned at cylindrical shell on cover, sewage draining exit is positioned at the following of cylindrical shell and covers.
Said first silk screen and orifice plate all clamp and the loam cake of cylindrical shell and the joint between the middle connecting cylinder.
In the said cylindrical shell and the joint that is positioned at the storage chamber of outer connecting tube and cylindrical shell is provided with second silk screen, second filter felt and the 3rd silk screen, and second filter felt covers on second silk screen, and between second silk screen and the 3rd silk screen.
Said exhaust port has a plurality of and is arranged on and covers.
The central authorities of said first silk screen and orifice plate are depression shape.
After adopting the structure of technique scheme, during use, the present invention is connected with the silencing apparatus of DENG; Through containing smog noise air-flow behind the silencing apparatus noise reduction, get into the present invention, utilize the discharging kinetic energy work done again that contains smog noise air-flow; This air-flow forms the negative pressure jet at the nozzle exit of liquid jetting device, sucks the clean water in outer connecting tube, and gets in the mixing tube; Form cigarette, gas, the vaporific three-phase fluid-mixing of liquid, in spraying vaporific three-phase fluid-mixing process, current are the interior material of divided gas flow automatically; Gas also can be separated into small bubble and taken away by water, reaches the noise-reducing exhaust purpose; The three-phase fluid-mixing sees through the storage chamber of first silk screen and first filter felt entering cylindrical shell bottom, has purified small solid particle and the harmful matter in the tail gas, and water forms through outer connecting tube and recycles.The present invention can make the exhaust resistance of DENG little; The diesel engine power loss is few, can effectively remove noise and control smog discharge of poisonous waste, can really reach the environmental protection and energy saving effect; In addition; The present invention does not need to establish in addition the member of cycling use of water device and valve and so on, and is simple in structure, greatly reduces manufacture cost.
Description of drawings
Fig. 1 is the structure front elevational schematic of DENG noiseless Tobacco Control mist device of the present invention;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the A-A sectional view among Fig. 1.
Embodiment
The embodiment who provides below in conjunction with accompanying drawing does further detailed explanation to the present invention.
Like Fig. 1,2, shown in 3,, comprise cylindrical shell 1 for DENG noiseless Tobacco Control mist device of the present invention; The top of cylindrical shell 1 is provided with exhaust port 1-1-2; Be provided with storage chamber 1-4 and flue gas liquid three-phase mixing chamber 1-5 in the said cylindrical shell 1, the top of said cylindrical shell 1 is connected with liquid jetting device 2, and said liquid jetting device 2 comprises nozzle 2-2 and injection pipe 2-1; Injection pipe 2-1 has inlet pipe 2-1-1 and mixing tube 2-1-2; Nozzle 2-2 is plugged in the inlet pipe 2-1-1, and the outlet 2-2-1 of nozzle 2-2 leads to mixing tube 2-1-2, is communicated with outer connecting tube 3 on the inlet pipe 2-1-1 of the outlet 2-2-1 rear side that is positioned at nozzle 2-2 of said liquid jetting device 2; Outer connecting tube 3 is communicated with cylindrical shell 1 interior storage chamber 1-4; The mixing tube 2-1-2 of said liquid jetting device 2 leads to the flue gas liquid three-phase mixing chamber 1-5 in the cylindrical shell 1, and flue gas liquid three-phase mixing chamber 1-5 communicates with exhaust port 1-1-2, is separated with first silk screen 7, first filter felt 9 and orifice plate 6 between said flue gas liquid three-phase mixing chamber 1-5 and the storage chamber 1-4; First filter felt 9 is clipped between first silk screen 7 and the orifice plate 6, and first silk screen 7 all is fixed on the cylindrical shell 1 with orifice plate 6.
As shown in Figure 3; In order to reduce the jet velocity of flue gas liquid three-phase mixed solution; Further noise reduction also is connected with diffusing tube 2-1-3 behind the mixing tube 2-1-2 of said liquid jetting device 2, and the outlet of said diffusing tube 2-1-3 is towards first silk screen 7 of flue gas liquid three-phase mixing chamber 1-5 bottom.
Like Fig. 1,2, shown in 3, handle for the ease of adding water and blowdown, have filler 1-1-1 and sewage draining exit 1-3-1 on the said cylindrical shell 1.As shown in Figure 3, for the ease of making and cleaning, said cylindrical shell 1 is fixedly connected sequentially by loam cake 1-1, middle connecting cylinder 1-2 and lower cover 1-3 and forms, and said filler 1-1-1 is positioned on the loam cake 1-1 of cylindrical shell 1, and sewage draining exit 1-3-1 is positioned on the lower cover 1-3 of cylindrical shell 1.
As shown in Figure 3, clean for the ease of assembly and disassembly, said first silk screen 7 and orifice plate 6 all clamps and the loam cake 1-1 of cylindrical shell 1 and middle connecting cylinder 1-2 between the joint.
As shown in Figure 3; In order further to improve filtering effect; In the said the cylindrical shell 1 and joint that is positioned at the storage chamber 1-4 of outer connecting tube 3 and cylindrical shell 1 is provided with second silk screen 5, second filter felt 10 and the 3rd silk screen 4; Second filter felt 10 covers on second silk screen 5, and between second silk screen 5 and the 3rd silk screen 4.
Like Fig. 1,2, shown in 3, for the ease of exhaust, said exhaust port 1-1-2 has a plurality of and is arranged on the loam cake 1-1.
As shown in Figure 3, for further noise reduction and control smog, the central authorities of said first silk screen 7 and orifice plate 6 are depression shape.
When the present invention uses, as shown in Figure 3, during use; The present invention is connected through pipeline 8 with the silencing apparatus of DENG,, gets into the present invention through containing smog noise air-flow behind the silencing apparatus noise reduction; Utilization contains the discharging kinetic energy work done again of smog noise air-flow, and this air-flow forms the negative pressure jet at the outlet 2-2-1 place of the nozzle 2-2 of liquid jetting device 2, sucks the clean water in outer connecting tube 3; And get in mixing tube 2-1-2 and the diffusing tube 2-1-3, form cigarette, gas, the vaporific three-phase fluid-mixing of liquid, in spraying vaporific three-phase fluid-mixing process; Current are the interior material of divided gas flow automatically, and gas also can be separated into small bubble and taken away by water, reaches the noise-reducing exhaust purpose; The three-phase fluid-mixing sees through the storage chamber 1-4 that first silk screen 7, first filter felt 9 and orifice plate 6 get into cylindrical shells 1 bottom, and first filter felt 9 has purified small solid particle and the harmful matter in the tail gas, and water forms through outer connecting tube 3 and recycles.The present invention can effectively remove noise and control smog discharge of poisonous waste, can really reach the environmental protection and energy saving effect.
Claims (8)
1. a DENG noiseless Tobacco Control mist device comprises cylindrical shell (1), and the top of cylindrical shell (1) is provided with exhaust port (1-1-2), it is characterized in that:
Be provided with storage chamber (1-4) and flue gas liquid three-phase mixing chamber (1-5) in a, the said cylindrical shell (1),
The top of b, said cylindrical shell (1) is connected with liquid jetting device (2),
C, said liquid jetting device (2) comprise nozzle (2-2) and injection pipe (2-1); Injection pipe (2-1) has inlet pipe (2-1-1) and mixing tube (2-1-2); Nozzle (2-2) is plugged in the inlet pipe (2-1-1), and mixing tube (2-1-2) is led in the outlet (2-2-1) of nozzle (2-2)
Be communicated with outer connecting tube (3) on the inlet pipe (2-1-1) of the outlet that is positioned at nozzle (2-2) (2-2-1) rear side of d, said liquid jetting device (2), outer connecting tube (3) is communicated with the interior storage chamber (1-4) of cylindrical shell (1),
The mixing tube (2-1-2) of e, said liquid jetting device (2) leads to the flue gas liquid three-phase mixing chamber (1-5) in the cylindrical shell (1), and flue gas liquid three-phase mixing chamber (1-5) communicates with exhaust port (1-1-2),
Be separated with first silk screen (7), first filter felt (9) and orifice plate (6) between f, said flue gas liquid three-phase mixing chamber (1-5) and the storage chamber (1-4); First filter felt (9) is clipped between first silk screen (7) and the orifice plate (6), and first silk screen (7) and orifice plate (6) all are fixed on the cylindrical shell (1).
2. DENG noiseless Tobacco Control mist device according to claim 1; It is characterized in that: also be connected with diffusing tube (2-1-3) behind the mixing tube (2-1-2) of said liquid jetting device (2), the outlet of said diffusing tube (2-1-3) is towards first silk screen (7) of flue gas liquid three-phase mixing chamber (1-5) bottom.
3. DENG noiseless Tobacco Control mist device according to claim 1 is characterized in that: have filler (1-1-1) and sewage draining exit (1-3-1) on the said cylindrical shell (1).
4. DENG noiseless Tobacco Control mist device according to claim 3; It is characterized in that: said cylindrical shell (1) is fixedly connected sequentially by loam cake (1-1), middle connecting cylinder (1-2) and lower cover (1-3) and forms; Said filler (1-1-1) is positioned on the loam cake (1-1) of cylindrical shell (1), and sewage draining exit (1-3-1) is positioned on the lower cover (1-3) of cylindrical shell (1).
5. DENG noiseless Tobacco Control mist device according to claim 4 is characterized in that: said first silk screen (7) and orifice plate (6) all clamp and the loam cake (1-1) of cylindrical shell (1) and the joint between the middle connecting cylinder (1-2).
6. DENG noiseless Tobacco Control mist device according to claim 1; It is characterized in that: in the said cylindrical shell (1) and the joint that is positioned at the storage chamber (1-4) of outer connecting tube (3) and cylindrical shell (1) is provided with second silk screen (5), second filter felt (10) and the 3rd silk screen (4); Second filter felt (10) covers on second silk screen (5), and is positioned between second silk screen (5) and the 3rd silk screen (4).
7. DENG noiseless Tobacco Control mist device according to claim 4, it is characterized in that: said exhaust port (1-1-2) has a plurality of and is arranged on the loam cake (1-1).
8. DENG noiseless Tobacco Control mist device according to claim 1 is characterized in that: the central authorities of said first silk screen (7) and orifice plate (6) are depression shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101039058A CN102146827B (en) | 2011-04-26 | 2011-04-26 | Noise-free smoke control device of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101039058A CN102146827B (en) | 2011-04-26 | 2011-04-26 | Noise-free smoke control device of diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102146827A CN102146827A (en) | 2011-08-10 |
| CN102146827B true CN102146827B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101039058A Expired - Fee Related CN102146827B (en) | 2011-04-26 | 2011-04-26 | Noise-free smoke control device of diesel engine |
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| CN (1) | CN102146827B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147170A (en) * | 2013-03-19 | 2013-06-12 | 浙江美丝邦化纤有限公司 | Crystal suction-removal device for nylon 6FDY production |
| CN104264408B (en) * | 2014-10-27 | 2016-09-14 | 浙江美欣达印染集团股份有限公司 | A kind of condensed water closed type retracting device |
| CN110630357B (en) * | 2019-11-05 | 2021-10-08 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
| CN111878197B (en) * | 2020-03-05 | 2022-06-10 | 广西玉柴机器股份有限公司 | Efficient SCR mixer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3940204B2 (en) * | 1997-06-05 | 2007-07-04 | 株式会社 大東製作所 | Particulate removal device |
| JP3811799B2 (en) * | 2000-05-09 | 2006-08-23 | 克光 長沢 | Diesel exhaust gas purification system |
| FI116156B (en) * | 2000-07-11 | 2005-09-30 | Marioff Corp Oy | Method and apparatus for cleaning the exhaust gases of diesel engines |
| CN201059213Y (en) * | 2007-07-18 | 2008-05-14 | 闵木水 | Diesel engine automobile exhaust dust filter |
| CN202100313U (en) * | 2011-04-26 | 2012-01-04 | 常州风特安泵业有限公司 | Noiseless smoke control device of diesel engine |
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- 2011-04-26 CN CN2011101039058A patent/CN102146827B/en not_active Expired - Fee Related
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| CN102146827A (en) | 2011-08-10 |
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| C14 | Grant of patent or utility model | ||
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Owner name: CHANGZHOU DOUSHI PNEUMATIC MACHINERY CO., LTD. Free format text: FORMER OWNER: FENGTE'AN PUMP INDUSTRY CO., LTD., CHANGZHOU Effective date: 20140926 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140926 Address after: 213168, Jiangsu province Changzhou city Wujin District cattle pond town Lu West Village Patentee after: Changzhou Doushi Pneumatic Machinery Co., Ltd. Address before: 213168, Jiangsu Province, Wujin District, Changzhou City, Niu Tong Town, Lu Jia Lane Road, No. 2 Patentee before: Fengte'an Pump Industry Co., Ltd., Changzhou |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170426 |