CN205823388U - The emission-control equipment of anti-explosion diesel engine for mine - Google Patents
The emission-control equipment of anti-explosion diesel engine for mine Download PDFInfo
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- CN205823388U CN205823388U CN201620598450.XU CN201620598450U CN205823388U CN 205823388 U CN205823388 U CN 205823388U CN 201620598450 U CN201620598450 U CN 201620598450U CN 205823388 U CN205823388 U CN 205823388U
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- casing
- air vent
- emission
- air inlet
- diesel engine
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Abstract
The utility model discloses the emission-control equipment of a kind of anti-explosion diesel engine for mine, including casing, air inlet, air vent, discharge duct, water injection hole, osculum, discharge duct is arranged in casing, air inlet, air vent, water injection hole, osculum are arranged at outside casing, discharge duct, by the airtight airtight space surrounded of multiple laggings and multiple perpendicular baffle plate, connects with air inlet and air vent respectively.This utility model provides the emission-control equipment of a kind of anti-explosion diesel engine for mine, it is possible to increase the effect of cooling noise reduction, increases the contact surface of waste gas and water, reduces exhaust resistance, fully eliminate spark.
Description
Technical field
This utility model relates to the emission-control equipment of a kind of anti-explosion diesel engine for mine.
Background technology
At present, anti-explosion diesel engine is mainly used in the inferior explosive place of coal mine, for railless free-wheeled vehicle, monorail crane, clamp rail
The underground transport equipments such as car provide power.Substantial amounts of waste gas operationally can be produced, containing nitrogen in waste gas due to anti-explosion diesel engine
The harmful substances such as oxygen compound (NOx), carbon monoxide (CO), Hydrocarbon (HC) and solid particle (PM), and waste gas exists
Can produce bigger noise during discharge, therefore anti-explosion diesel engine need to equipped with waste gas treatment tank to work time the waste gas discharged at
Reason.Traditional waste gas treatment tank small volume, needs to install water compensation mechanism additional in the course of the work to waste gas treatment tank in use
Carry out moisturizing.It addition, the waste gas that anti-explosion diesel engine is discharged is after being entered waste gas treatment tank by air inlet, it is directly to enter through air inlet pipe
Enter water to be carried out cool down, filter, eliminate spark, owing to the bore of air inlet pipe is relatively big, therefore can shape by air inlet pipe expellant gas
Become bigger bubble, cause waste gas little with the contact surface of water, inside bubble, be also easy to carry secretly spark, the cooling effect of gas simultaneously
The most poor.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides the exhaust-gas treatment of a kind of anti-explosion diesel engine for mine
Device, it is possible to increase the effect of cooling noise reduction, increases the contact surface of waste gas and water, reduces exhaust resistance, fully eliminate spark.
To achieve these goals, the technical solution adopted in the utility model is: the waste gas of a kind of anti-explosion diesel engine for mine
Processing means, it is characterised in that include casing, air inlet, air vent, discharge duct, water injection hole, osculum, discharge duct sets
Being placed in casing, air inlet, air vent, water injection hole, osculum are arranged at outside casing,
Described discharge duct by the airtight airtight space surrounded of multiple laggings and multiple perpendicular baffle plate, respectively with
Air inlet connects with air vent, has a dividing plate in the middle of described airtight space, and dividing plate top is provided with perforate, by discharge duct
Being divided into two chambers communicated, the import of a chamber is connected with air inlet, and the outlet of a chamber is connected with air vent, its
In, the chamber being connected with air vent is provided with baffle plate, and described baffle plate has the through hole of uniformly arrangement, and the bottom of its chamber has
Limbers, the height of limbers is less than the height of baffle plate.
Described casing is additionally provided with liquid level sensor.
Described air vent is arranged at the top of described casing；Described exhaustor is arranged in described casing, with described aerofluxus
Mouth connection；Described water filling port is arranged at the top of described casing, connects with the inside of described casing；Described discharge outlet is arranged at institute
State the bottom of casing, connect with the inside of described casing；And described water filling port and described discharge outlet are respectively adopted threaded flame-proof type
Structure.
This utility model moisture storage capacity can improve greatly the effect of cooling noise reduction, increases the contact surface of waste gas and water, reduces row
Atmidometer, fully eliminates spark, and the water of water tank reduces delivery temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exhaust pipe structure figure.
In figure: 1, casing, 2, air inlet, 3, air vent, 4, discharge duct, 5, water injection hole, 6, osculum, 7, level sensing
Device, 41, dividing plate, 42, baffle plate, 43, limbers, 44, perforate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As it is shown in figure 1, the emission-control equipment of anti-explosion diesel engine for mine, including casing 1, air inlet 2, air vent 3, aerofluxus
Pipe 4, water injection hole 5, osculum 6, discharge duct 4 is arranged in casing, air inlet 2, air vent 3, exhaustor 4, water injection hole 5, row
Water hole 6 is arranged at outside casing,
Discharge duct 4 as described in Figure by the airtight airtight space surrounded of multiple laggings and multiple perpendicular baffle plate,
Connecting with air inlet and air vent respectively, have a dividing plate 41 in the middle of described airtight space, dividing plate top is provided with perforate 44,
By discharge duct every 4 one-tenth two chambers communicated, the import of a chamber is connected with air inlet, the outlet of a chamber and aerofluxus
Mouth connects, and wherein, the chamber being connected with air vent is provided with baffle plate 42, and described baffle plate 42 has the through hole of uniformly arrangement, its
The bottom of chamber has limbers 43 so that the water of casing can penetrate in discharge duct 4, and the height of limbers is less than baffle plate
The height of 42.
Described casing 1 is additionally provided with liquid level sensor 7.
Described air vent is arranged at the top of described casing；Described exhaustor is arranged in described casing, with described aerofluxus
Mouth connection；Described water filling port is arranged at the top of described casing, connects with the inside of described casing；Described discharge outlet is arranged at institute
State the bottom of casing, connect with the inside of described casing；And described water filling port and described discharge outlet are respectively adopted threaded flame-proof type
Structure；Described liquid level sensor is arranged in the water in described casing.
From water injection hole 5 filling cooling water, casing 1 is internal is full of cooling water, and whether liquid level sensor 7 can detect cooling water and exist
Enough liquid levels, can report to the police less than certain liquid level.The high-temp waste gas discharged from supercharger, by the exhaust main of band water jacket, enters
Enter emission-control equipment.After waste gas enters emission-control equipment, by discharge duct, owing to there being limbers bottom discharge duct,
Define water-gas mixing chamber,
Arrive undersurface water-gas mixing chamber, make waste gas be cleaned in emission-control equipment, lower the temperature and eliminate the noise.Useless
Gas separates through baffle plate steam, enters after hydroecium is lowered the temperature further and enters additional chiller from exhaust uptake.Exhaust-gas treatment fills
Put exit equipped with rail fence fire barrier.Eliminate flame that may be present or Mars in waste gas.The water surface in emission-control equipment is high
Degree is controlled by water level controller, it is desirable to water level keeps constant.Owing to waste gas is when emission-control equipment is discharged, take away certain
The water yield.High-temp waste gas be in water-gas mixing chamber boiling and fluctuation status, be therefore provided with in emission-control equipment internal partition and
, there is water spray phenomenon in steam separating plate when preventing waste gas from discharging.High-temp waste gas is fully contacted cooling water in exhaustor, is lowered
Enough temperature, and reduce particulate matter and play the effect of noise elimination, through this exhaust gas cooling device, High Temperature Gas physical ability near 120
Degree, noise can be reduced to 90 decibels
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
The above, preferred embodiment the most of the present utility model, not in order to limit this utility model, every according to this
Any trickle amendment, equivalent and the improvement that above example is made by the technical spirit of utility model, should be included in this
Within the protection domain of utility model technical scheme.
Claims (3)
1. the emission-control equipment of an anti-explosion diesel engine for mine, it is characterised in that include casing, air inlet, air vent, aerofluxus
Pipe, water injection hole, osculum, discharge duct is arranged in casing, and air inlet, air vent, water injection hole, osculum are arranged at casing
Outside,
Described discharge duct is by the airtight airtight space surrounded of multiple laggings and multiple perpendicular baffle plate, respectively with air inlet
Mouth connects with air vent, has a dividing plate in the middle of described airtight space, and dividing plate top is provided with perforate, is divided into by discharge duct
Two chambers communicated, the import of a chamber is connected with air inlet, and the outlet of a chamber is connected with air vent, wherein, with
The chamber that air vent connects is provided with baffle plate, and described baffle plate has the through hole of uniformly arrangement, and the bottom of its chamber has water flowing
Hole, the height of limbers is less than the height of baffle plate.
The emission-control equipment of anti-explosion diesel engine for mine the most according to claim 1, it is characterised in that described casing is also
It is provided with liquid level sensor.
The emission-control equipment of anti-explosion diesel engine for mine the most according to claim 1, it is characterised in that: described air vent is arranged at
The top of described casing；Described exhaustor is arranged in described casing, connects with described air vent；Described water filling port is arranged at institute
State the top of casing, connect with the inside of described casing；Described discharge outlet is arranged at the bottom of described casing, with described casing
Internal connection；And described water filling port and described discharge outlet are respectively adopted threaded flame-proof type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598450.XU CN205823388U (en) | 2016-06-20 | 2016-06-20 | The emission-control equipment of anti-explosion diesel engine for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598450.XU CN205823388U (en) | 2016-06-20 | 2016-06-20 | The emission-control equipment of anti-explosion diesel engine for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823388U true CN205823388U (en) | 2016-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620598450.XU Active CN205823388U (en) | 2016-06-20 | 2016-06-20 | The emission-control equipment of anti-explosion diesel engine for mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN205823388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 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 |
-
2016
- 2016-06-20 CN CN201620598450.XU patent/CN205823388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 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 |
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| GR01 | Patent grant |