CN206600184U - A kind of mine ventilation system dust arrester - Google Patents
A kind of mine ventilation system dust arrester Download PDFInfo
- Publication number
- CN206600184U CN206600184U CN201720107224.1U CN201720107224U CN206600184U CN 206600184 U CN206600184 U CN 206600184U CN 201720107224 U CN201720107224 U CN 201720107224U CN 206600184 U CN206600184 U CN 206600184U
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- China
- Prior art keywords
- tube
- straight tube
- water pipe
- cone
- expander
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mine ventilation system dust arrester, including axial flow blower, one end of axial flow blower is provided with cone-shaped hood, and the air outlet of axial flow blower and the big end of cone-shaped hood are connected, the small end of cone-shaped hood is connected with collapsible tube, and the big end connection of cone-shaped hood and collapsible tube, the small end of collapsible tube is connected with the first straight tube by flange, the side of first straight tube is along its length provided with the hole for water spraying being evenly arranged, the outside of first straight tube is socketed with the second straight tube, the one end of first straight tube away from collapsible tube is connected with the small end of expander by flange, the big end of expander is connected with mixing tube, the side of second straight tube is connected with one end of the second water pipe, second shut-off valve is installed on the pipeline section of the second water pipe, the other end of second water pipe is provided with water pump, water pump is provided with the first delivery port and the second delivery port, second water pipe is connected with the second delivery port.The utility model just can sufficiently be filtered the air under mine, and filter efficiency is very high, and clean thorough.
Description
Technical field
The utility model is related to mine dedusting technology field, more particularly to a kind of mine ventilation system dust arrester.
Background technology
Can suspend the various mineral of certain time and the general name of fine particle in atmosphere in coal production and process of construction
It is called mine dust.Contained free silicon dioxide is generally very low in itself for coal, but may have the mineral of other a small amount of associations, same
Dust is also not quite similar in air during coal mining different rock-layers position, during coal production, and existing coal dust has again
Silicious dust exists simultaneously, due to containing silicious dust in coal dust, easily produces the diseases such as pneumoconiosis, meanwhile, partial particulate may trigger quick-fried
The accident such as fried.
Accordingly, it would be desirable to carry out effective filtering to the air of underground, come safeguard work human life and health, tradition is general
Using filtering bag filtration, such filtering rate is very slow, and dust content is very big under mine, therefore, its actual generation
Effect is not fine.
Utility model content
The purpose of this utility model is and a kind of mine ventilation system proposed in order to solve shortcoming present in prior art
System dust arrester.
To achieve these goals, the utility model employs following technical scheme：
A kind of mine ventilation system dust arrester, including axial flow blower, one end of the axial flow blower are provided with cone-shaped hood, and
The air outlet of axial flow blower and the big end of cone-shaped hood are connected, and the small end of the cone-shaped hood is connected with collapsible tube, and cone-shaped hood and receipts
The big end connection of the draw, the small end of the collapsible tube is connected with the first straight tube by flange, and the side of first straight tube is along length
Degree direction is provided with the hole for water spraying being evenly arranged, and the outside of the first straight tube is socketed with the second straight tube, and the first straight tube is away from collapsible tube
One end is connected with the small end of expander by flange, and the big end of the expander is connected with mixing tube, and the side of second straight tube connects
It is connected on one end of the second water pipe, the pipeline section of second water pipe and the second shut-off valve is installed, the other end of the second water pipe is installed
There is water pump, the water pump is provided with the first delivery port and the second delivery port, and the second water pipe is connected with the second delivery port, the first water outlet
Mouth is connected with one end of the first water pipe, the pipeline section of first water pipe and is provided with the first shut-off valve, the other end of the first water pipe
Sedimentation basin is installed, the bottom of the sedimentation basin, which is provided with discharge pipeline, the pipeline section of the discharge pipeline, is provided with the 3rd shut-off valve, institute
State position of the inside close to bottom that the one end of mixing tube away from expander is located at sedimentation basin.
It is preferred that, first straight tube is connected with collapsible tube, expander, the closed flange that is welded in the two ends of the first straight tube
Inner ring, the two ends of the second straight tube are closed to be welded on the end face of flange.
It is preferred that, the collapsible tube, the first straight tube, the second straight tube, expander are concentric, collapsible tube, the first straight tube, second straight
Pipe, expander are stainless steel tube.
It is preferred that, the sedimentation basin is in funnel-shaped structure.
It is preferred that, the axial flow blower is mine ventilator, and water pump is water pump for mining.
It is preferred that, the cone-shaped hood is with collapsible tube using being threadedly coupled, and expander is used with mixing tube and is threadedly coupled.
Compared with prior art, the beneficial effects of the utility model are：
The utility model axis flow fan operate, by with dust air suck cone-shaped hood and once pass through collapsible tube,
Water is injected the second straight tube by the first straight tube and expander, water pump from the second water pipe, and enters the by the hole for water spraying on the first straight tube
One straight tube, and inject water and be sufficiently mixed with carrying the air of dust, and fully condenses in expander, subsequently into mixing tube,
Finally enter in sedimentation basin, the water that moist dust is deposited in pond fully dissolves, and so, the air under mine is just sufficient
Filtering, filter efficiency is very high, and clean thorough.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of mine ventilation system dust arrester structural representation；
Fig. 2 be the utility model proposes a kind of mine ventilation system dust arrester the first straight tube and the horizontal stroke of the second straight tube
Schematic cross-section.
In figure：1 axial flow blower, 2 cone-shaped hoods, 3 collapsible tubes, 4 first straight tubes, 5 second straight tubes, 6 expanders, 7 mixing tubes, 8 sink
Shallow lake pond, 9 discharge pipelines, 10 the 3rd shut-off valves, 11 first water pipes, 12 first shut-off valves, 13 water pumps, 14 second water pipes, 15 second are closed
Disconnected valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of mine ventilation system dust arrester, including axial flow blower 1, one end of axial flow blower 1 is provided with
Cone-shaped hood 2, and the air outlet of axial flow blower 1 is connected with the big end of cone-shaped hood 2, the small end of cone-shaped hood 2 is connected with collapsible tube 3, and
Cone-shaped hood 2 is connected with the big end of collapsible tube 3, and the small end of collapsible tube 3 is connected with the first straight tube 4 by flange, the first straight tube 4
Side is along its length provided with the hole for water spraying being evenly arranged, and the outside of the first straight tube 4 is socketed with the second straight tube 5, and the first straight tube 4 is remote
One end from collapsible tube 3 is connected with the small end of expander 6 by flange, and the big end of expander 6 is connected with mixing tube 7, the second straight tube 5
Side be connected with one end of the second water pipe 14, the pipeline section of the second water pipe 14 second shut-off valve 15, the second water pipe 14 be installed
The other end water pump 13 is installed, water pump 13 is provided with the first delivery port and the second delivery port, the second water pipe 14 and the second water outlet
Mouth connection, the first delivery port is connected with one end of the first water pipe 11, the pipeline section of the first water pipe 11 and is provided with the first shut-off valve 12,
The other end of first water pipe 11 is provided with sedimentation basin 8, and the bottom of sedimentation basin 8, which is provided with discharge pipeline 9, the pipeline section of discharge pipeline 9, installs
There is the 3rd shut-off valve 10, the one end of mixing tube 7 away from expander 6 is positioned at the inside of sedimentation basin 8 close to the position of bottom, first
Straight tube 4 is connected with collapsible tube 3, expander 6, the closed inner ring for being welded on flange in two ends of the first straight tube 4, the two of the second straight tube 5
End is closed to be welded on the end face of flange, and collapsible tube 3, the first straight tube 4, the second straight tube 5, expander 6 are concentric, collapsible tube 3, the
One straight tube 4, the second straight tube 5, expander 6 are stainless steel tube, and sedimentation basin 8 is in funnel-shaped structure, and axial flow blower 1 is mine ventilator,
Water pump 13 is water pump for mining, and cone-shaped hood 2 is with collapsible tube 3 using being threadedly coupled, and expander 6 is used with mixing tube 7 and is threadedly coupled.
In use, axial flow blower 1 is operated, the air with dust is sucked into cone-shaped hood 2 and once passes through collapsible tube 3, the
Water is injected the second straight tube 5 by one straight tube 4 and expander 6, water pump 13 from the second water pipe 14, and passes through the hole for water spraying on the first straight tube 4
Into the first straight tube 4, and inject water and be sufficiently mixed with the air with dust, and fully condensed in expander 6, subsequently into mixing
Close in pipe 7, finally enter in sedimentation basin 8, the water that moist dust is deposited in pond 8 fully dissolves, so, the air under mine
Just sufficiently filtered, filter efficiency is very high, and it is clean thorough.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of mine ventilation system dust arrester, including axial flow blower (1), it is characterised in that the one of the axial flow blower (1)
End is provided with cone-shaped hood (2), and the air outlet of axial flow blower (1) is connected with the big end of cone-shaped hood (2), the cone-shaped hood (2) it is small
End is connected with collapsible tube (3), and cone-shaped hood (2) is connected with the big end of collapsible tube (3), and the small end of the collapsible tube (3) passes through method
Orchid is connected with the first straight tube (4), and the side of first straight tube (4) is along its length provided with the hole for water spraying being evenly arranged, first
The outside of straight tube (4) is socketed with the second straight tube (5), and the one end of the first straight tube (4) away from collapsible tube (3) is connected with expansion by flange
The small end of (6) is managed, the big end of the expander (6) is connected with mixing tube (7), and the side of second straight tube (5) is connected with second
Second shut-off valve (15) is installed on one end of water pipe (14), the pipeline section of second water pipe (14), the second water pipe (14) it is another
One end is provided with water pump (13), and the water pump (13) is provided with the first delivery port and the second delivery port, the second water pipe (14) and the
Two delivery ports are connected, and the first delivery port is connected with one end of the first water pipe (11), the pipeline section of first water pipe (11) and installed
There is the first shut-off valve (12), the other end of the first water pipe (11) is provided with sedimentation basin (8), and the bottom of the sedimentation basin (8) is provided with
3rd shut-off valve (10) is installed, the mixing tube (7) is away from expander (6) on discharge pipeline (9), the pipeline section of the discharge pipeline (9)
One end be located at positioned at sedimentation basin (8) inside close to bottom position.
2. a kind of mine ventilation system dust arrester according to claim 1, it is characterised in that first straight tube (4)
Connected with collapsible tube (3), expander (6), the closed inner ring for being welded on flange in two ends of the first straight tube (4), the second straight tube (5)
Two ends are closed to be welded on the end face of flange.
3. a kind of mine ventilation system dust arrester according to claim 1, it is characterised in that the collapsible tube (3),
One straight tube (4), the second straight tube (5), expander (6) are concentric, collapsible tube (3), the first straight tube (4), the second straight tube (5), expander (6)
It is stainless steel tube.
4. a kind of mine ventilation system dust arrester according to claim 1, it is characterised in that the sedimentation basin (8) is in
Funnel-shaped structure.
5. a kind of mine ventilation system dust arrester according to claim 1, it is characterised in that the axial flow blower (1)
For mine ventilator, water pump (13) is water pump for mining.
6. a kind of mine ventilation system dust arrester according to claim 1, it is characterised in that the cone-shaped hood (2) with
Collapsible tube (3) is used with mixing tube (7) and is threadedly coupled using threaded connection, expander (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107224.1U CN206600184U (en) | 2017-01-23 | 2017-01-23 | A kind of mine ventilation system dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107224.1U CN206600184U (en) | 2017-01-23 | 2017-01-23 | A kind of mine ventilation system dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600184U true CN206600184U (en) | 2017-10-31 |
Family
ID=60148950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720107224.1U Expired - Fee Related CN206600184U (en) | 2017-01-23 | 2017-01-23 | A kind of mine ventilation system dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600184U (en) |
-
2017
- 2017-01-23 CN CN201720107224.1U patent/CN206600184U/en not_active Expired - Fee Related
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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: 20171031 Termination date: 20190123 |