CN202090998U - Integral noiseless smoke control device for diesel engine - Google Patents
Integral noiseless smoke control device for diesel engine Download PDFInfo
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- CN202090998U CN202090998U CN2011201242211U CN201120124221U CN202090998U CN 202090998 U CN202090998 U CN 202090998U CN 2011201242211 U CN2011201242211 U CN 2011201242211U CN 201120124221 U CN201120124221 U CN 201120124221U CN 202090998 U CN202090998 U CN 202090998U
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- cylindrical shell
- pipe
- diesel engine
- silencing apparatus
- nozzle
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Abstract
The utility model discloses an integral noiseless smoke control device for a diesel engine, which comprises a barrel and a silencer. An exhaust hole is arranged on the barrel, the silencer is provided with a silencer shell, a silencer gas inlet pipe and a silencer exhaust pipe, a water storage cavity and a smoke, gas and liquid three-phase mixing cavity are arranged inside the barrel, a jet device is arranged in the barrel and comprises a nozzle and a jet pipe, the silencer is connected with the barrel, the silencer exhaust pipe is connected with the nozzle of the jet device, an external communicating pipe is communicated with an inlet pipe of the jet device, the inlet pipe is positioned on the rear of an outlet of the nozzle, the external communicating pipe is communicated with the water storage cavity inside the barrel, a mixing pipe is communicated with the smoke, gas and liquid three-phase mixing cavity, the smoke, gas and liquid three-phase mixing cavity is spaced from the exhaust hole by a partition plate with a gas hole, the smoke, gas and liquid three-phase mixing cavity is also spaced from the water storage cavity by a filter felt and a pore plate, the pore plate is fixedly connected with the barrel, and the jet device is fixedly connected with the pore plate or the barrel. The integral noiseless smoke control device can effectively remove noise and control discharge of harmful substances of smoke, and is low in exhaust resistance and cost and long in service life.
Description
Technical field
The utility model relates to a kind of device that is used for diesel engine exhaust noise elimination and Tobacco Control mist.
Background technique
Diesel engine 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.Currently used way only is passive to reduce noise with silencing apparatus, and can't thoroughly effect a radical cure the discharging of noise and control smog.
The Chinese patent notification number is the document of CN1884802A, a kind of " noise and smoke eliminating device " disclosed, it utilize the quick-fried smoke exhaust of diesel engine powered half be immersed in wire wheel in the water, in this closed shell, the flue gas that half is just arranged is in free-flow, by discharging in the outlet pipe that exceeds the water surface, both influenced the noise elimination effect, reduced the smoke elimination function again.
The Chinese patent notification number is the document of CN201306202Y, a kind of " diesel motor exhaust purifier " disclosed, tail gas water absorption plant is set in this purifier shell, go out the high temperature and high speed air-flow and enter the tail gas arm when diesel engine is in line, impact the floating valve hollow sphere and enter water chamber, certain noise elimination effect is arranged, but can form a large amount of air water bubbles, increase exhaust resistance, loss power is also big.Solid particle that is contained in the flue gas and harmful matter flow along with exhaust airstream always, can not compartmentalized storage.
Summary of the invention
The purpose of this utility model is to provide a kind of diesel engine integral type noiseless Tobacco Control mist device that can effectively remove noise and control smog discharge of poisonous waste.
The technological scheme that realizes above-mentioned purpose is: a kind of diesel engine integral type noiseless Tobacco Control mist device, comprise cylindrical shell and silencing apparatus, cylindrical shell is provided with exhaust port, silencing apparatus has muffler shell, silencing apparatus suction tude and muffler tail pipe, have storage chamber and flue gas liquid three-phase mixing chamber in the described cylindrical shell, be provided with liquid jetting device in the described cylindrical shell, liquid jetting device comprises nozzle and injection pipe, injection pipe has inlet pipe and mixing tube, nozzle is plugged in the inlet pipe, mixing tube is led in the outlet of nozzle, described silencing apparatus and cylindrical shell load, muffler tail pipe connects the nozzle of liquid jetting device, be communicated with outer connecting tube on the inlet pipe of the outlet rear side that is positioned at nozzle of described liquid jetting device, storage chamber in outer connecting tube and the cylindrical shell is communicated with, the mixing tube of described liquid jetting device leads to the flue gas liquid three-phase mixing chamber in the cylindrical shell, be separated with the dividing plate of band pore between described flue gas liquid three-phase mixing chamber and the exhaust port, be separated with filter felt and orifice plate between described flue gas liquid three-phase mixing chamber and the storage chamber, filter felt is contained on the orifice plate, described orifice plate is fixedlyed connected with cylindrical shell, and liquid jetting device is fixedlyed connected with orifice plate or cylindrical shell.
Described silencing apparatus is contained in the interior storage chamber of cylindrical shell, and the silencing apparatus suction tude is stretched out outside the cylindrical shell.
Described silencing apparatus also has some bend pipes, upper clapboard and lower clapboard, upper clapboard and lower clapboard are divided into air inlet buffer cell, intermediate buffering chamber and exhaust buffer cell to the silencing apparatus inner chamber, described silencing apparatus suction tude is led to the air inlet buffer cell, the air inlet buffer cell leads to the intermediate buffering chamber by bend pipe, the intermediate buffering chamber leads to the exhaust buffer cell, the exhaust buffer cell is by the nozzle of muffler tail pipe towards liquid jetting device, and the entrance point of silencing apparatus suction tude and cylindrical shell is sealedly and fixedly connected.
Also be connected with diffusing tube behind the mixing tube of described liquid jetting device, the central authorities of described dividing plate are arched part, and the gas cell distribution on the dividing plate is in the periphery of arched part, and the outlet of described diffusing tube is towards the arched part of dividing plate central authorities.
Have filler and sewage draining exit on the described cylindrical shell.
Described cylindrical shell is fixedly connected sequentially by loam cake, middle connecting cylinder and lower cover and forms, described filler be positioned at cylindrical shell on cover, sewage draining exit is positioned at the following of cylindrical shell and covers.
Also be coated with silk screen on the filter felt between described flue gas liquid three-phase mixing chamber and the storage chamber, silk screen is fixedlyed connected with cylindrical shell.
Form separate cavities between the top of the dividing plate of described band pore and the loam cake of cylindrical shell, the plurality of rows pore is located at the top of loam cake and communicates with separate cavities.
The top of the loam cake of described cylindrical shell also is connected with outlet pipe, and outlet pipe communicates with separate cavities.
After adopting the structure of technique scheme, during use, the exhaust of diesel engine at first enters silencing apparatus, silencing apparatus can make the particle that contains in a large number in the flue gas flow sink, utilize the kinetic energy work done again that contains smog and the discharging of noise air-flow on a small quantity behind the noise reduction then, this air-flow forms the negative pressure jet at the nozzle exit of liquid jetting device, suck the clean water in outer connecting tube, and enter 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, and gas also can be separated into small bubble and be taken away by water, reaches the noise-reducing exhaust purpose, reduce the temperature of exhaust emissions, cooled off acoustic wave filter structure; The nozzle of liquid jetting device is by very low-pressure injection, the dividing plate that the smokeless tail gas of a part sees through the band pore drains into atmosphere from separate cavities, exhaust port, most of vaporific fluid falls after rise through behind filter felt and the orifice plate, reach the storage chamber that basic clean water falls into the cylindrical shell bottom, water forms by outer connecting tube and recycles.The utility model has reduced the in line shock effect of diesel engine high-speed and high-temperature air-flow, and can reduce the amount of water in a large number as purifying media, exhaust resistance is little, the diesel engine power loss still less, can effectively remove noise and control smog discharge of poisonous waste, can really reach the environmental protection and energy saving effect, have simple in structure in addition, low cost of manufacture, the characteristics of long service life.
Description of drawings
Fig. 1 is the structure front elevational schematic of diesel engine integral type noiseless Tobacco Control mist device of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the A-A sectional view among Fig. 2.
Embodiment
The embodiment who provides below in conjunction with accompanying drawing is described in further detail the utility model.
As Fig. 1,2, shown in 3, be diesel engine integral type noiseless Tobacco Control mist device of the present utility model, comprise cylindrical shell 1 and silencing apparatus 4, cylindrical shell 1 is provided with exhaust port 1-1-2, silencing apparatus 4 has muffler shell 4-5, silencing apparatus suction tude 4-1 and muffler tail pipe 4-8, have storage chamber 1-4 and flue gas liquid three-phase mixing chamber 1-5 in the described cylindrical shell 1, be provided with liquid jetting device 2 in the described cylindrical shell 1, 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, the outlet 2-2-1 of nozzle 2-2 leads to mixing tube 2-1-2, described silencing apparatus 4 and cylindrical shell 1 load, muffler tail pipe 4-8 connects the nozzle 2-2 of liquid jetting device 2, be 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 described liquid jetting device 2, storage chamber 1-4 in outer connecting tube 3 and the cylindrical shell 1 is communicated with, the mixing tube 2-1-2 of described liquid jetting device 2 leads to the flue gas liquid three-phase mixing chamber 1-5 in the cylindrical shell 1, be separated with the dividing plate 8 of band pore 8-1 between described flue gas liquid three-phase mixing chamber 1-5 and the exhaust port 1-1-2, be separated with filter felt 6 and orifice plate 5 between described flue gas liquid three-phase mixing chamber 1-5 and the storage chamber 1-4, filter felt 6 is contained on the orifice plate 5, described orifice plate 5 is fixedlyed connected with cylindrical shell 1, and liquid jetting device 2 is fixedlyed connected with orifice plate 5 or cylindrical shell 1.
As shown in Figure 3, for the further exhaust of cooling diesel engine, described silencing apparatus 4 is contained among the storage chamber 1-4 in the cylindrical shell 1, and silencing apparatus suction tude 4-1 stretches out outside the cylindrical shell 1.Certainly, silencing apparatus 4 also can be contained in outside the cylindrical shell 1, as long as muffler tail pipe 4-8 connects the nozzle 2-2 of liquid jetting device 2.
As shown in Figure 3, in order to remove noise better, described silencing apparatus 4 also has some bend pipe 4-6, upper clapboard 4-7 and lower clapboard 4-3, upper clapboard 4-7 and lower clapboard 4-3 are divided into air inlet buffer cell 4-2 to the silencing apparatus inner chamber, intermediate buffering chamber 4-4 and exhaust buffer cell 4-9, described silencing apparatus suction tude 4-1 leads to air inlet buffer cell 4-2, air inlet buffer cell 4-2 leads to intermediate buffering chamber 4-4 by bend pipe 4-6, intermediate buffering chamber 4-4 leads to exhaust buffer cell 4-9, exhaust buffer cell 4-9 is by the nozzle 2-2 of muffler tail pipe 4-8 towards liquid jetting device 2, and the entrance point of silencing apparatus suction tude 4-1 and cylindrical shell 1 is sealedly and fixedly connected.It is 200610097296.9 the disclosed acoustic wave filter structure of document that silencing apparatus in the utility model can adopt China Patent No., also can adopt other acoustic wave filter structure.
As shown in Figure 3, in order to reduce the jet velocity of flue gas liquid three-phase mixed solution, further noise reduction and reduction jet resistance, also be connected with diffusing tube 2-1-3 behind the mixing tube 2-1-2 of described liquid jetting device 2, the central authorities of described dividing plate 8 are arched part, pore 8-1 on the dividing plate 8 is distributed in the periphery of arched part, and the outlet of described diffusing tube 2-1-3 is towards the arched part of dividing plate 8 central authorities.
As shown in Figure 1, 2, 3, handle, have filler 1-1-1 and sewage draining exit 1-3-1 on the described cylindrical shell 1 for the ease of adding water and blowdown.
As shown in Figure 3, for the ease of making and cleaning, described 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 described 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, for fixing filter felt and improve filtering effect better, also be coated with silk screen 7 on the filter felt 6 between described flue gas liquid three-phase mixing chamber 1-5 and the storage chamber 1-4, silk screen 7 is fixedlyed connected with cylindrical shell 1.
As shown in Figure 3, in order to reduce the aqueous medium volatilization, form separate cavities 1-6 between the top of the dividing plate 8 of described band pore 8-1 and the loam cake 1-1 of cylindrical shell 1, plurality of rows pore 1-1-2 is located at the top of loam cake 1-1 and communicates with separate cavities 1-6.
As shown in Figure 1, 2, 3, for the ease of directed exhaust, the top of the loam cake 1-1 of described cylindrical shell 1 also is connected with outlet pipe 9, and outlet pipe 9 communicates with separate cavities 1-6.
When the utility model uses, as shown in Figure 3, during use, the exhaust of diesel engine at first enters silencing apparatus 4, silencing apparatus 4 can make the particle that contains in a large number in the flue gas flow sink, utilize the kinetic energy work done again that contains smog and the discharging of noise air-flow on a small quantity behind the noise reduction then, 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, suck a certain amount of clean water in outer connecting tube 3, and enter 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, gas also can be separated into small bubble and be taken away by water, reach the noise-reducing exhaust purpose, reduced the temperature of exhaust emissions, cooled off silencing apparatus 4 structures; The nozzle 2-2 of liquid jetting device 2 is by very low-pressure injection, the dividing plate 8 that the smokeless tail gas of a part sees through band pore 8-1 is from separate cavities 1-6, drain into atmosphere through exhaust port 1-1-2, most of vaporific fluid falls after rise through behind silk screen 7, filter felt 6 and the orifice plate 5, reach basic clean water and get back to the storage chamber 1-4 of cylindrical shell 1 bottom, water forms by outer connecting tube 3 and recycles.
Claims (9)
1. diesel engine integral type noiseless Tobacco Control mist device, comprise cylindrical shell (1) and silencing apparatus (4), cylindrical shell (1) is provided with exhaust port (1-1-2), silencing apparatus (4) has muffler shell (4-5), silencing apparatus suction tude (4-1) and muffler tail pipe (4-8), it is characterized in that:
Have storage chamber (1-4) and flue gas liquid three-phase mixing chamber (1-5) in a, the described cylindrical shell (1),
Be provided with liquid jetting device (2) in b, the described cylindrical shell (1), 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), mixing tube (2-1-2) is led in the outlet (2-2-1) of nozzle (2-2)
C, described silencing apparatus (4) and cylindrical shell (1) load, muffler tail pipe (4-8) connects the nozzle (2-2) of liquid jetting device (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, described liquid jetting device (2), the storage chamber (1-4) in outer connecting tube (3) and the cylindrical shell (1) is communicated with,
The mixing tube (2-1-2) of e, described liquid jetting device (2) leads to the flue gas liquid three-phase mixing chamber (1-5) in the cylindrical shell (1),
Be separated with the dividing plate (8) of band pore (8-1) between f, described flue gas liquid three-phase mixing chamber (1-5) and the exhaust port (1-1-2),
Be separated with filter felt (6) and orifice plate (5) between g, described flue gas liquid three-phase mixing chamber (1-5) and the storage chamber (1-4), filter felt (6) is contained on the orifice plate (5),
E, described orifice plate (5) are fixedlyed connected with cylindrical shell (1), and liquid jetting device (2) is fixedlyed connected with orifice plate (5) or cylindrical shell (1).
2. diesel engine integral type noiseless Tobacco Control mist device according to claim 1 is characterized in that: described silencing apparatus (4) is contained in the interior storage chamber (1-4) of cylindrical shell (1), and silencing apparatus suction tude (4-1) is stretched out outside the cylindrical shell (1).
3. diesel engine integral type noiseless Tobacco Control mist device according to claim 1 and 2, it is characterized in that: described silencing apparatus (4) also has some bend pipes (4-6), upper clapboard (4-7) and lower clapboard (4-3), upper clapboard (4-7) and lower clapboard (4-3) are divided into air inlet buffer cell (4-2) to the silencing apparatus inner chamber, intermediate buffering chamber (4-4) and exhaust buffer cell (4-9), described silencing apparatus suction tude (4-1) is led to air inlet buffer cell (4-2), air inlet buffer cell (4-2) leads to intermediate buffering chamber (4-4) by bend pipe (4-6), intermediate buffering chamber (4-4) leads to exhaust buffer cell (4-9), exhaust buffer cell (4-9) is by the nozzle (2-2) of muffler tail pipe (4-8) towards liquid jetting device (2), and silencing apparatus suction tude (4-1) is sealedly and fixedly connected with the entrance point of cylindrical shell (1).
4. diesel engine integral type 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 described liquid jetting device (2), the central authorities of described dividing plate (8) are arched part, pore (8-1) on the dividing plate (8) is distributed in the periphery of arched part, and the outlet of described diffusing tube (2-1-3) is towards the arched part of dividing plate (8) central authorities.
5. diesel engine integral type 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 described cylindrical shell (1).
6. diesel engine integral type noiseless Tobacco Control mist device according to claim 5, it is characterized in that: described cylindrical shell (1) is fixedly connected sequentially by loam cake (1-1), middle connecting cylinder (1-2) and lower cover (1-3) and forms, described 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).
7. diesel engine integral type noiseless Tobacco Control mist device according to claim 1, it is characterized in that: also be coated with silk screen (7) on the filter felt (6) between described flue gas liquid three-phase mixing chamber (1-5) and the storage chamber (1-4), silk screen (7) is fixedlyed connected with cylindrical shell (1).
8. diesel engine integral type noiseless Tobacco Control mist device according to claim 6, it is characterized in that: form separate cavities (1-6) between the top of the dividing plate (8) of described band pore (8-1) and the loam cake (1-1) of cylindrical shell (1), plurality of rows pore (1-1-2) is located at the top of loam cake (1-1) and communicates with separate cavities (1-6).
9. diesel engine integral type noiseless Tobacco Control mist device according to claim 8, it is characterized in that: the top of the loam cake (1-1) of described cylindrical shell (1) also is connected with outlet pipe (9), and outlet pipe (9) communicates with separate cavities (1-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242211U CN202090998U (en) | 2011-04-26 | 2011-04-26 | Integral noiseless smoke control device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242211U CN202090998U (en) | 2011-04-26 | 2011-04-26 | Integral noiseless smoke control device for diesel engine |
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| Publication Number | Publication Date |
|---|---|
| CN202090998U true CN202090998U (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201242211U Expired - Lifetime CN202090998U (en) | 2011-04-26 | 2011-04-26 | Integral noiseless smoke control device for diesel engine |
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| CN (1) | CN202090998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182535A (en) * | 2011-04-26 | 2011-09-14 | 常州风特安泵业有限公司 | Integrated noiseless smoke control device of diesel engine |
| CN109763879A (en) * | 2019-01-31 | 2019-05-17 | 黄河科技学院 | A kind of automobile exhaust gas processing apparatus |
| CN112302907A (en) * | 2020-11-07 | 2021-02-02 | 嘉兴市双圆机械制造股份有限公司 | Silencing bag for air-conditioning compressor |
-
2011
- 2011-04-26 CN CN2011201242211U patent/CN202090998U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182535A (en) * | 2011-04-26 | 2011-09-14 | 常州风特安泵业有限公司 | Integrated noiseless smoke control device of diesel engine |
| CN102182535B (en) * | 2011-04-26 | 2012-10-10 | 常州风特安泵业有限公司 | Integrated noiseless smoke control device of diesel engine |
| CN109763879A (en) * | 2019-01-31 | 2019-05-17 | 黄河科技学院 | A kind of automobile exhaust gas processing apparatus |
| CN112302907A (en) * | 2020-11-07 | 2021-02-02 | 嘉兴市双圆机械制造股份有限公司 | Silencing bag for air-conditioning compressor |
| CN112302907B (en) * | 2020-11-07 | 2022-04-01 | 嘉兴市双圆机械制造股份有限公司 | Silencing bag for air-conditioning compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |