CN209457968U - A kind of tunnel exploitation packaged type dust-extraction unit - Google Patents
A kind of tunnel exploitation packaged type dust-extraction unit Download PDFInfo
- Publication number
- CN209457968U CN209457968U CN201822141103.6U CN201822141103U CN209457968U CN 209457968 U CN209457968 U CN 209457968U CN 201822141103 U CN201822141103 U CN 201822141103U CN 209457968 U CN209457968 U CN 209457968U
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- China
- Prior art keywords
- air duct
- fixed frame
- foam
- pipe
- packaged type
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Abstract
The utility model relates to a kind of tunnel exploitation packaged type dust-extraction units, including fixed frame, the side of the fixed frame is provided with support plate, waste liquid collecting box is provided with above the support plate, foam solution case, water treatment case, the fixed frame bottom is provided with connecting plate, the connecting plate bottom is provided with universal wheel, operation is dusted to facilitate and device is moved to construction location, air duct is provided with above the fixed frame, the air duct left and right ends are provided with shield, in order to avoid the sundries to splash when construction enters air duct, axial flow blower is installed inside the air duct, two-stage air filter screen, blowdown apparatus and spray equipment, water spray dust can be carried out to the dust laden air entered in air duct, foam dust-removing two-stage treatment.The utility model has the advantages that good dedusting effect, mobility are strong, highly-safe.
Description
Technical field
The utility model relates to tunnels to exploit correlative technology field, and specially a kind of tunnel exploitation is filled with packaged type dedusting
It sets.
Background technique
In constructing tunnel, since explosive, internal combustion engine use and can generate a large amount of dust to the excavation on stratum, simultaneously
Tunnel internal construction site is sluggish in air circulation for a long time, it is therefore desirable to dedicated dust-extraction unit, but existing device is logical
The mode for crossing water spray dust is ineffective, and spray mode can not remove the nanoscale micronic dust for causing pneumoconiosis well.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, and it is removable to provide a kind of tunnel exploitation use
Formula dust-extraction unit.The device not only can effectively remove large dust particle, but also can to nanoscale micronic dust into
Row removal well.
To achieve the above object, the utility model provides the following technical solutions: a kind of tunnel exploitation packaged type dedusting
Device, including fixed frame, the side of the fixed frame are provided with support plate, be provided with above the support plate waste liquid collecting box,
Foam solution case, water treatment case, side right side, the water treatment case inside are equipped with filter on the supporting plate for the water treatment case setting
The network of rivers, side left side, the foam solution case are arranged in waste liquid collecting box and Shui Chu on the supporting plate for the waste liquid collecting box setting
It manages among case, the fixed frame bottom is provided with connecting plate, and the connecting plate bottom is provided with universal wheel, the fixed frame top
It is provided with air duct, the air duct left and right ends are provided with shield, and the air duct inside left is equipped with axial flow blower, described
It is provided with secondary air strainer on the right side of axial flow blower, is provided with dirt discharge groove below the secondary air strainer, the dirt discharge groove
Lower section is provided with sewage pipe, and the air duct inner right side is equipped with main air strainer, setting below the main air strainer
There is a rhone, drainpipe is provided with below the rhone, be provided with high-pressure pump above the water treatment case, on the high-pressure pump
Side is provided with high-pressure water pipe, and round blank pipe is equipped with above the high-pressure water pipe, is provided with nozzle on the inside of the circle blank pipe, institute
It states and foam maker is installed above foam solution case, be provided with annular foam jet pipe, the ring above the foam maker
Foam nozzle is provided on the inside of shape foam jet pipe.
Preferably, the axial flow blower and air duct are weldedization structure, and the axis of the axis of axial flow blower and air duct
Line is overlapped.
Preferably, the round blank pipe is hollow structure, and upper semi-circle is evenly distributed with nozzle on the inside of round blank pipe, described
Round blank pipe is disposed with two groups, is connected with high-pressure water pipe.
Preferably, the annular foam jet pipe is hollow structure, and is evenly distributed with bubble jet on the inside of annular foam jet pipe
Head.
Preferably, the drainpipe and high-pressure pump are separately positioned on the left and right sides above water treatment case.
Preferably, the sewage pipe is connected with exhausted bath box.
Preferably, the fixed frame and air duct are weldedization structure, and support plate is also welded on fixed frame.
Preferably, the universal wheel is to be bolted with connecting plate, and the connecting plate is welded on fixed frame.
The utility model obtains following the utility model has the advantages that due to being provided with universal wheel, the present apparatus compared with prior art
It can move quickly into and generate the big operating area of Dust Capacity, by the way that shield is arranged, fly when so as to avoid constructing tunnel
The sundries such as the stone splashed enter in air duct.First order water injector eliminates circle by being provided with two groups of circle blank pipes
The nozzle of lower half circle on the inside of blank pipe, therefore dust-laden water mist can be preferably formed with the large dust particle in dust laden air, second
The foam that foam nozzle sprays in grade foamite system can form the discharge of dust-laden waste liquid in conjunction with the micronic dust in dust laden air, significantly
The clean-up effect of dust laden air is improved, to improve the environment of construction site well.
Detailed description of the invention
Fig. 1 is the utility model front cross-sectional structural schematic diagram.
Fig. 2 is the utility model side, sectional structural schematic diagram.
Fig. 3 is the utility model circle hollow tubular structure schematic diagram.
Fig. 4 is the utility model annular foam nozzle structure schematic diagram.
In figure: 1, fixed frame；2, support plate；3, waste liquid collecting box；4, foam solution case；5, water treatment case；6, water strainer；
7, connecting plate；8, universal wheel；9, air duct；10, shield；11, axial flow blower；12, secondary air strainer；13, main air is filtered
Net；14, dirt discharge groove；15, sewage pipe；16, rhone；17, drainpipe；18, high-pressure pump；19, high-pressure water pipe；20, round blank pipe；
21, nozzle；22, foam maker；23, annular foam jet pipe；24, foam nozzle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of tunnel exploitation packaged type dedusting dress
It sets, including fixed frame 1, the side of the fixed frame 1 is provided with support plate 2, is provided with waste liquid collecting box above the support plate 2
3, foam solution case 4, water treatment case 5, the setting of water treatment case 5 is in 2 upper right of support plate, 5 inside of water treatment case
Water strainer 6 is installed, in 2 upper left of support plate, the foam solution case 4 is arranged in waste liquid for the setting of waste liquid collecting box 3
Among collecting box 3 and water treatment case 5,1 bottom of fixed frame is provided with connecting plate 7, and 7 bottom of connecting plate is provided with universal
Wheel 8, the universal wheel 8 are to be bolted with connecting plate 7, and the connecting plate 7 is welded on fixed frame 1,1 top of fixed frame
It is provided with air duct 9, the fixed frame 1 and air duct 9 are weldedization structure, and support plate 2 is also welded on fixed frame 1, institute
It states 9 left and right ends of air duct and is provided with shield 10,9 inside left of air duct is equipped with axial flow blower 11, the axis stream wind
Machine 11 and air duct 9 are weldedization structure, and the axis of axial flow blower 11 is overlapped with the axis of air duct 9, the axial flow blower
11 right sides are provided with secondary air strainer 12, and dirt discharge groove 14, the dirt discharge groove 14 are provided with below the secondary air strainer 12
Lower section be provided with sewage pipe 15, the sewage pipe 15 is connected with exhausted bath box 3, and 9 inner right side of air duct is equipped with level-one
Air filter screen 13 is provided with rhone 16 below the main air strainer 13, is provided with drainpipe below the rhone 16
17。
It is provided with high-pressure pump 18 above the water treatment case 5, high-pressure water pipe 19 is provided with above the high-pressure pump 18, it is described
Drainpipe 17 and high-pressure pump 18 are separately positioned on the 5 top left and right sides of water treatment case, are equipped with circle above the high-pressure water pipe 19
Shape blank pipe 20 is provided with nozzle 21 on the inside of the circle blank pipe 20, and the circle blank pipe 20 is hollow structure, and round blank pipe 20
Inside upper semi-circle is evenly distributed with nozzle, and the circle blank pipe 20 is disposed with two groups, is connected with high-pressure water pipe 19, the bubble
Foam maker 22 is installed above foam liquor box 4, annular foam jet pipe 23 is provided with above the foam maker 22, it is described
Foam nozzle 24 is provided on the inside of annular foam jet pipe 23, the annular foam jet pipe 23 is hollow structure, and annular foam is sprayed
Foam nozzle 24 is evenly distributed on the inside of pipe 23.
Working principle: when using tunnel exploitation packaged type dust-extraction unit, device is moved to Dust Capacity first
Then installation's power source is connected by biggish operating area with power grid, to begin to use, be first turned on axial flow blower 11, bubble
Foam generator 22 and high-pressure pump 18,11 priming air-flow of axial flow blower drive under, make the dust laden air of operation field in tunnel into
Enter into air duct 9, while the water in water treatment case 5 enters round sky by high-pressure water pipe 19 under the action of high-pressure pump 18
In pipe 20, water mist is sprayed from nozzle 21 later, the bulky grain dust in subsequent dust laden air is dissolved in water mist, dust-laden water mist warp
It is condensed into water flow when crossing main air strainer 13 and enters water treatment case 5 by rhone 16 and drainpipe 17, by level-one mistake
The dust laden air of filter can enter secondary filtration region, while the foam in foam solution case 4 by main air strainer 13
Solution enters in annular foam jet pipe 23 under the action of foam maker 22, sprays foam from foam nozzle 24 later,
Nanoscale micronic dust in subsequent dust laden air is adhered on foam, and dust-laden foam is by forming dust-laden when secondary air strainer 12
Waste liquid is flowed into waste liquid collecting box 3 via dirt discharge groove 14 and sewage pipe 15, by the pure air of secondary filtration via blower 11
Air duct 9 is discharged, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of tunnel exploitation packaged type dust-extraction unit, it is characterised in that: including fixed frame (1), the fixed frame (1)
Side is provided with support plate (2), is provided with waste liquid collecting box (3), foam solution case (4), water process above the support plate (2)
Case (5), water treatment case (5) setting are equipped with water strainer on the inside of support plate (2) upper right, the water treatment case (5)
(6), in support plate (2) upper left, the foam solution case (4) is arranged in waste collection for waste liquid collecting box (3) setting
Case (3) and water treatment case (5) are intermediate, and fixed frame (1) bottom is provided with connecting plate (7), connecting plate (7) the bottom setting
Have universal wheel (8), is provided with air duct (9) above the fixed frame (1), air duct (9) left and right ends are provided with shield
(10), air duct (9) inside left is equipped with axial flow blower (11), is provided with secondary air on the right side of the axial flow blower (11)
Strainer (12), secondary air strainer (12) lower section are provided with dirt discharge groove (14), are provided with below the dirt discharge groove (14)
Sewage pipe (15), air duct (9) inner right side are equipped with main air strainer (13), below the main air strainer (13)
It is provided with rhone (16), is provided with drainpipe (17) below the rhone (16), is provided with above the water treatment case (5)
High-pressure pump (18), high-pressure pump (18) top are provided with high-pressure water pipe (19), are equipped with circle above the high-pressure water pipe (19)
Shape blank pipe (20), circle blank pipe (20) inside are provided with nozzle (21), are equipped with foam above the foam solution case (4)
Generator (22), foam maker (22) top are provided with annular foam jet pipe (23), the annular foam jet pipe (23)
Inside is provided with foam nozzle (24).
2. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the axis stream wind
Machine (11) and air duct (9) are weldedization structure, and the axis of axial flow blower (11) is overlapped with the axis of air duct (9).
3. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: described round empty
Managing (20) is hollow structure, and upper semi-circle is evenly distributed with nozzle on the inside of round blank pipe (20), and the circle blank pipe (20) is arranged
There are two groups, and is connected with high-pressure water pipe (19).
4. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the annular bubble
Foam jet pipe (23) is hollow structure, and is evenly distributed with foam nozzle (24) on the inside of annular foam jet pipe (23).
5. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the drainpipe
(17) left and right sides above water treatment case (5) is separately positioned on high-pressure pump (18).
6. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the sewage pipe
(15) it is connected with waste liquid collecting box (3).
7. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the fixed frame
It (1) is weldedization structure with air duct (9), and support plate (2) is also welded on fixed frame (1).
8. a kind of tunnel exploitation packaged type dust-extraction unit according to claim 1, it is characterised in that: the universal wheel
It (8) is to be bolted with connecting plate (7), the connecting plate (7) is welded on fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141103.6U CN209457968U (en) | 2018-12-20 | 2018-12-20 | A kind of tunnel exploitation packaged type dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141103.6U CN209457968U (en) | 2018-12-20 | 2018-12-20 | A kind of tunnel exploitation packaged type dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457968U true CN209457968U (en) | 2019-10-01 |
Family
ID=68041294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141103.6U Expired - Fee Related CN209457968U (en) | 2018-12-20 | 2018-12-20 | A kind of tunnel exploitation packaged type dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403144A (en) * | 2020-11-06 | 2021-02-26 | 卢永保 | Spraying equipment for preventing and controlling atmospheric pollution |
-
2018
- 2018-12-20 CN CN201822141103.6U patent/CN209457968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403144A (en) * | 2020-11-06 | 2021-02-26 | 卢永保 | Spraying equipment for preventing and controlling atmospheric pollution |
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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: 20191001 Termination date: 20201220 |