CN208267895U - Coal mine fully-mechanized mining working efficient dustproof spraying device - Google Patents
Coal mine fully-mechanized mining working efficient dustproof spraying device Download PDFInfo
- Publication number
- CN208267895U CN208267895U CN201820240990.XU CN201820240990U CN208267895U CN 208267895 U CN208267895 U CN 208267895U CN 201820240990 U CN201820240990 U CN 201820240990U CN 208267895 U CN208267895 U CN 208267895U
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- China
- Prior art keywords
- water flow
- mixing chamber
- coal mine
- solenoid valve
- mechanized mining
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- 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.)
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Abstract
The utility model belongs to mine dust control technology field, provides a kind of coal mine fully-mechanized mining working efficient dustproof spraying device.The utility model includes water pipe, tracheae, several groups spray assembly and spraying transverse tube, the spray assembly includes water flow branch pipe, airflow manifold, mixing chamber, isocon and nozzle, the airflow manifold includes Drainage Section and extended segment, tracheae is connected to by the Drainage Section with the mixing chamber, deeply to the inner cavity of the mixing chamber, the water pipe is connected to by the water flow branch pipe with the mixing chamber for the extended segment；The middle part of the spraying transverse tube be connected to the mixing chamber, the spraying transverse tube it is closed at both ends, the side wall of the spraying transverse tube is laid with several nozzles, and the condensation rate and utilization rate that improve water may be implemented, more efficient progress dust control technology effect.
Description
Technical field
The utility model relates to mine dust guard pollution abatement equipment technical fields, and in particular to a kind of coal mine fully-mechanized mining working efficient dustproof
Spraying device.
Background technique
With continuing to increase for coal mine machinery degree and mining rate, especially fully-mechanized mining working, coalcutter coal cutting, fortune
The processes such as coal moves frame, shifting is slipped are generated with dust, lead to dust concentration in the dust intensity and operating environment of fully-mechanized mining working
It is more and more big, seriously affect Safety of Coal Mine Production and the health of operating personnel.Fully-mechanized mining working dust prevent be mainly
Spray pipe is arranged in roadway, purification isolation is carried out to dust by forming water mist in roadway, the condensation rate of water mist is higher
The condensation rate of better but current spray pipe is all undesirable, and water consumption rate is high.
Utility model content
For the defects in the prior art, the utility model provides coal mine fully-mechanized mining working efficient dustproof spraying device, real
The condensation rate and utilization rate for improving water are showed, have more efficiently carried out dust-proof.
In order to achieve the above objectives, coal mine fully-mechanized mining working efficient dustproof spraying device provided by the utility model, including water
Pipe, tracheae, several groups spray assembly and spraying transverse tube, the spray assembly include water flow branch pipe, airflow manifold, mixing chamber, divide
Flow tube and nozzle, the airflow manifold include Drainage Section and extended segment, and tracheae is connected to by the Drainage Section with the mixing chamber, institute
Extended segment is stated deeply to the inner cavity of the mixing chamber, and the water pipe is connected to by the water flow branch pipe with the mixing chamber；The spray
The middle part of mist transverse tube is connected to the mixing chamber, described to be sprayed the closed at both ends of transverse tube, and the side wall of the spraying transverse tube is laid
There are several nozzles.
The technical principle and technical effect of this programme are as follows:
The water pipe and tracheae are arranged in parallel in roadway, and the water pipe is connected to water source, and the tracheae is connected to pneumatics
Equipment provides high pressure draught into water；
The inside that air can be directly introduced into mixing chamber by extended segment is set in mixing chamber, is expanded convenient for air into water
It dissipates, improves the meltage of air in water；
Air is sprayed from nozzle again dissolved with the water of air, condensation rate can significantly increase when spraying, can
It is dust-proof more efficiently to carry out；
Since the condensation rate of water is promoted, the utilization rate of water will be reduced.
Further, the water flow branch pipe and mixing chamber junction are located at the mixing chamber side wall of the periphery of extended segment, prevent water
Water in stream branch pipe directly impacts the port of extended segment when entering mixing chamber, influences air and enters extended segment.
Further, the side wall of the extended segment also is provided with several side openings, and air can also emerge from side opening, and then improves
The meltage of air in water.
It further, further include having control assembly, the control assembly includes water flow solenoid valve, air-flow solenoid valve and infrared powder
Dust sensor, the water flow solenoid valve are set to water flow branch pipe, and the air-flow solenoid valve is set to airflow manifold, and infrared dust passes
Sensor is connected to the gentle manifold solenoid valve of water flow solenoid valve simultaneously, and infrared dust sensor can detecte the Dust Capacity in air, into
And automatically control the starting of the gentle manifold solenoid valve of water flow solenoid valve.And then it is atomized.
Further, the two sides of the water flow solenoid valve are equipped with water flow bypass pipe, and water flow bypass pipe is equipped with manual water flow valve,
When cannot starting in time convenient for water flow solenoid valve, the flowing of manual control water flow can be passed through.
Further, the two sides of the air-flow solenoid valve are equipped with airflow bypass pipe, and airflow bypass pipe is equipped with manual flow valve,
When cannot starting in time convenient for air-flow solenoid valve, the flowing of manual control air-flow can be passed through.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram provided by the embodiment of the utility model of embodiment 1；
Fig. 2 is the cross-sectional view of the A-A of 1 Fig. 1 of embodiment；
Fig. 3 is the structural schematic diagram of embodiment 2.
Appended drawing reference:
1- water pipe；2- tracheae；3- is sprayed transverse tube；4- mixing chamber；5- airflow manifold；6- water flow branch pipe；7- nozzle；8- is manual
Water flow valve；9- water flow solenoid valve；The infrared dust sensor of 10-；11- side opening；12- control assembly；13- air-flow solenoid valve；14-
Manual flow valve.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.It should be noted that unless otherwise indicated, technical term or scientific term used in this application should
The ordinary meaning understood by the utility model one of ordinary skill in the art.
Embodiment 1:
As depicted in figs. 1 and 2, the utility model embodiment includes water pipe 1, tracheae 2, several groups spray assembly and spraying cross
Pipe 3.Spray assembly includes water flow branch pipe 6, airflow manifold 5, mixing chamber 4, isocon and nozzle 7, and airflow manifold 5 includes Drainage Section
And tracheae 2 is connected to by extended segment, Drainage Section with mixing chamber 4, extended segment is deeply to the inner cavity of mixing chamber 4, i.e. Drainage Section is by air
Mixing chamber 4 is introduced from tracheae 2, is then discharged from extended segment.Branch pipe and 4 junction of mixing chamber are located at the mixed of the periphery of extended segment
4 side wall of chamber is closed, the side wall of extended segment also is provided with several side openings 11, is provided with the extended segment of side opening 11 in the inside of mixing chamber 4,
Branch pipe and 4 junction of mixing chamber are located at 4 side wall of mixing chamber of the periphery of extended segment simultaneously, so that air can be more molten
Solution is in water.Water pipe 1 is connected to by water flow branch pipe 6 with mixing chamber 4；The middle part of spraying transverse tube 3 is connected to mixing chamber 4, spraying transverse tube 3
It is closed at both ends, the side wall of spraying transverse tube 3 is laid with several nozzles 7, due in water dissolved with air, in water from nozzle 7
When ejection, what water can be more efficient be atomized, and improves condensation rate.
Embodiment 2:
As shown in figure 3, the present embodiment compares embodiment 1, it further include having control assembly 12, control assembly 12 includes water flow electricity
Magnet valve 9, air-flow solenoid valve 13 and infrared dust sensor 10, water flow solenoid valve 9 are set to water flow branch pipe 6, air-flow solenoid valve 13
It is set to airflow manifold 5, infrared dust sensor 10 is connected to the gentle manifold solenoid valve 13 of water flow solenoid valve 9 simultaneously.Water flow electromagnetism
The two sides of valve 9 are equipped with water flow bypass pipe, and water flow bypass pipe is equipped with manual water flow valve 8.The two sides of air-flow solenoid valve 13 are equipped with gas
Bypass pipe is flowed, airflow bypass pipe is equipped with manual flow valve 14, convenient for automatically controlling the gentle manifold solenoid valve 13 of water flow solenoid valve 9
Starting, while when the gentle manifold solenoid valve 13 of water flow solenoid valve 9 cannot start in time, manual flow can also be manually booted
Valve 14 and manual water flow valve 8.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (6)
1. a kind of coal mine fully-mechanized mining working efficient dustproof spraying device, which is characterized in that including water pipe (1), tracheae (2), several
Group spray assembly and spraying transverse tube (3)；
The spray assembly includes water flow branch pipe (6), airflow manifold (5), mixing chamber (4), isocon and nozzle (7), the gas
Flowing branch pipe (5) includes Drainage Section and extended segment, and tracheae (2) is connected to by the Drainage Section with the mixing chamber (4), the extended segment
Deeply to the inner cavity of the mixing chamber (4), the water pipe (1) is connected to by the water flow branch pipe (6) with the mixing chamber (4)；
The middle part of spraying transverse tube (3) is connected to the mixing chamber (4), closed at both ends, the spray of spraying transverse tube (3)
The side wall of mist transverse tube (3) is laid with several nozzles (7).
2. coal mine fully-mechanized mining working efficient dustproof spraying device according to claim 1, which is characterized in that the water flow branch
Pipe (6) and mixing chamber (4) junction are located at mixing chamber (4) side wall of the periphery of extended segment.
3. coal mine fully-mechanized mining working efficient dustproof spraying device according to claim 2, which is characterized in that the extended segment
Side wall also be provided with several side openings (11).
4. coal mine fully-mechanized mining working efficient dustproof spraying device according to claim 1-3, which is characterized in that also
It include control assembly (12), the control assembly (12) includes water flow solenoid valve (9), air-flow solenoid valve (13) and infrared dust
Sensor (10), the water flow solenoid valve (9) are set to water flow branch pipe (6), and the air-flow solenoid valve (13) is set to air-flow branch
It manages (5), infrared dust sensor (10) is connected to water flow solenoid valve (9) gentle manifold solenoid valve (13) simultaneously.
5. coal mine fully-mechanized mining working efficient dustproof spraying device according to claim 4, which is characterized in that the water flow electricity
The two sides of magnet valve (9) are equipped with water flow bypass pipe, and water flow bypass pipe is equipped with manual water flow valve (8).
6. coal mine fully-mechanized mining working efficient dustproof spraying device according to claim 4, which is characterized in that the air-flow electricity
The two sides of magnet valve (13) are equipped with airflow bypass pipe, and airflow bypass pipe is equipped with manual flow valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240990.XU CN208267895U (en) | 2018-02-09 | 2018-02-09 | Coal mine fully-mechanized mining working efficient dustproof spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240990.XU CN208267895U (en) | 2018-02-09 | 2018-02-09 | Coal mine fully-mechanized mining working efficient dustproof spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267895U true CN208267895U (en) | 2018-12-21 |
Family
ID=64675249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240990.XU Expired - Fee Related CN208267895U (en) | 2018-02-09 | 2018-02-09 | Coal mine fully-mechanized mining working efficient dustproof spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091580A (en) * | 2019-05-13 | 2019-08-06 | 愉悦家纺有限公司 | A kind of imitative wax printing flower method and system reducing print paste usage amount |
-
2018
- 2018-02-09 CN CN201820240990.XU patent/CN208267895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091580A (en) * | 2019-05-13 | 2019-08-06 | 愉悦家纺有限公司 | A kind of imitative wax printing flower method and system reducing print paste usage amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181221 Termination date: 20200209 |