CN211623482U - Tunnel dust removal purification device for coal mine excavation - Google Patents
Tunnel dust removal purification device for coal mine excavation Download PDFInfo
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- CN211623482U CN211623482U CN202020095205.3U CN202020095205U CN211623482U CN 211623482 U CN211623482 U CN 211623482U CN 202020095205 U CN202020095205 U CN 202020095205U CN 211623482 U CN211623482 U CN 211623482U
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- water
- fixedly connected
- mounting plate
- purification device
- outlet pipe
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Abstract
The utility model provides a tunnel dust purification device is used in colliery tunnelling. The tunnel dust removal purification device for coal mine excavation comprises: mounting a plate; the water spraying mechanism is connected with the mounting plate and comprises a water outlet pipe, an arc-shaped liquid distribution disc, nozzles, a stand column, a water inlet pipe and a water pump, the water pump is mounted on the upper surface of the mounting plate, the water inlet of the water pump is connected with the water inlet pipe, the water outlet of the water pump is connected with one end of the water outlet pipe, the other end of the water outlet pipe is connected with the arc-shaped liquid distribution disc, the arc-shaped liquid distribution disc is provided with the plurality of uniformly distributed nozzles, and the lower surface of the arc-shaped liquid distribution disc is connected with; the fan blade mechanism is connected with the water spraying mechanism and comprises fan blades, a rotating shaft, a support, a bearing seat, a water wheel and a bearing. The utility model provides a coal mine tunnelling is with tunnel dust removal purification device has the fast and effectual advantage of dust removal speed.
Description
Technical Field
The utility model relates to a colliery field especially relates to a tunnel dust purification device is used in colliery tunnelling.
Background
The excavation is a work of excavating wells, roadways and chambers having various shapes, cross sections or criss-cross in a rock (soil) layer or a mineral layer. In the coal mining process, the coal mining can be carried out only by tunneling a roadway, namely a channel for transportation, pedestrians and ventilation.
When the coal mine tunnel tunnelling, inevitable meeting produces the raise dust, influences operating personnel's operational environment, and present general through removing dust with the watering, current coal mine tunnelling is with tunnel dust removal purification device when using, only has the function of watering, can not guide the raise dust in the tunnel and gather for the required time of dust removal is longer, influences the effect of dust removal simultaneously.
Therefore, it is necessary to provide a new roadway dust removal and purification device for coal mine excavation to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a quick and effectual tunnel dust purification device for coal mine tunnelling removes dust fast and removes dust.
The utility model provides a tunnel dust purification device for coal mine tunnelling includes: mounting a plate; the water spraying mechanism is connected with the mounting plate and comprises a water outlet pipe, an arc-shaped liquid distribution disc, nozzles, a stand column, a water inlet pipe and a water pump, the water pump is mounted on the upper surface of the mounting plate, the water inlet of the water pump is connected with the water inlet pipe, the water outlet of the water pump is connected with one end of the water outlet pipe, the other end of the water outlet pipe is connected with the arc-shaped liquid distribution disc, the arc-shaped liquid distribution disc is provided with the plurality of uniformly distributed nozzles, and the lower surface of the arc-shaped liquid distribution disc is connected with; the fan blade mechanism is connected with the water spraying mechanism and comprises fan blades, a rotating shaft, a support, a bearing seat, a water wheel and a bearing, the outer surface of the upright post is fixedly connected with the bearing seat through the support, the rotating shaft is connected in the bearing seat in a rotating mode, one end of the rotating shaft is fixedly connected with the fan blades, the other end of the rotating shaft penetrates through the water outlet pipe and is fixedly connected with the water wheel, the rotating shaft is rotatably connected with the water outlet pipe through the bearing, and a sealing ring is fixedly connected at the connection position of; and the base mechanism is connected with the mounting plate.
Preferably, the water spraying mechanism further comprises a protective cover, the upper surface of the mounting plate is fixedly connected with the protective cover, the protective cover is provided with heat dissipation holes, and the water pump is installed in the protective cover.
Preferably, the upright post is provided with a through groove, and the water outlet pipe penetrates through the through groove.
Preferably, the base mechanism includes pneumatic cylinder, bottom plate and locking universal wheel, the below of mounting panel is equipped with the bottom plate, and the locking universal wheel is installed to the edge of bottom plate lower surface, and the last fixed surface of bottom plate is connected with the pneumatic cylinder, the output and the mounting panel fixed connection of pneumatic cylinder.
Preferably, the base mechanism further comprises a tool box and a rubber pad, the clamping groove is formed in the upper surface of the bottom plate, the rubber pad is fixedly connected to the inner wall of the clamping groove, and the tool box is clamped in the clamping groove through the rubber pad.
Preferably, the base mechanism further comprises a baffle and a limiting rod, the upper surface of the bottom plate is fixedly connected with the vertically arranged limiting rod, the limiting rod penetrates through the mounting plate and is in sliding connection with the mounting plate, and the upper end face of the limiting rod is fixedly connected with the baffle.
Compared with the prior art, the utility model provides a coal mine tunnelling is with tunnel dust purification device has following beneficial effect:
1. the utility model discloses a nozzle spun water smoke removes dust to the tunnel, optimizes operating personnel's operational environment, and when the nozzle sprays water, when rotating through the flabellum, can dispel the heat to the water pump, reduce the water pump because overheated the probability that the damage appears, and because the rotation of flabellum, make one side that the flabellum deviates from the water pump produce the negative pressure, make the dust in the tunnel gather towards one side that the flabellum deviates from the water pump, and the gathering of dust is in the water spray direction overlap of nozzle, thereby can be quicker, more thorough remove dust to the tunnel, improve the practicality of device;
2. the rotation of the fan blades of the utility model does not need to be driven by other driving equipment, so that the using device is more energy-saving and environment-friendly;
3. the utility model discloses the use height of well nozzle can be adjusted, and then the device can be applicable to the tunnel without the height, improves flexibility and application scope that the device used.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the roadway dust removal and purification device for coal mine excavation provided by the utility model;
FIG. 2 is a schematic structural view of the fan blade mechanism shown in FIG. 1;
fig. 3 is a schematic structural view of the base mechanism shown in fig. 1.
Reference numbers in the figures: 1. a fan blade mechanism; 11. a fan blade; 12. a rotating shaft; 13. a support; 14. a bearing; 15. a water wheel; 16. a bearing; 2. a water spraying mechanism; 21. a water outlet pipe; 22. an arc-shaped liquid separation disc; 23. a nozzle; 24. a column; 25. a protective cover; 26. a water inlet pipe; 27. a water pump; 3. mounting a plate; 4. a base mechanism; 41. a hydraulic cylinder; 42. a base plate; 43. a tool box; 44. a rubber pad; 45. a baffle plate; 46. a limiting rod; 47. and locking the universal wheels.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the roadway dust removing and purifying device for coal mine excavation according to the present invention; FIG. 2 is a schematic structural view of the fan blade mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the base mechanism shown in fig. 1. The tunnel dust removal purification device for coal mine excavation comprises: a mounting plate 3; the water spraying mechanism 2 is connected with the mounting plate 3; the fan blade mechanism 1 is connected with the water spraying mechanism 2; and the base mechanism 4 is connected with the mounting plate 3.
In the specific implementation in-process, as shown in fig. 1 and fig. 2, water spray mechanism 2 includes outlet pipe 21, arc branch liquid dish 22, nozzle 23, stand 24, inlet tube 26 and water pump 27, the last surface mounting of mounting panel 3 has water pump 27, and water pump 27's water inlet is connected with inlet tube 26, and the one end of outlet pipe 21 is connected to water pump 27's delivery port, and the other end of outlet pipe 21 is connected with arc branch liquid dish 22, installs a plurality of evenly distributed's nozzle 23 on the arc branch liquid dish 22, and the lower surface of arc branch liquid dish 22 passes through stand 24 to be connected with mounting panel 3.
Need to explain: the device is when using, places in the tunnel, and inlet tube 26 is connected with outside clear water, through water pump 27 work for the clear water loops through outlet pipe 21 and arc branch liquid dish 22, and finally spouts through nozzle 23, removes dust through nozzle 23 spun water smoke to the tunnel, optimizes operating personnel's operational environment.
Referring to fig. 1 and 2, fan blade mechanism 1 includes fan blade 11, pivot 12, support 13, bearing frame 14, water wheels 15 and bearing 16, support 13 fixedly connected with bearing frame 14 is passed through to the surface of stand 24, and 14 internal rotations of bearing frame are connected with pivot 12, and the one end fixedly connected with fan blade 11 of pivot 12, the other end of pivot 12 run through outlet pipe 21 and fixedly connected with water wheels 15, and pivot 12 passes through bearing 16 and outlet pipe 21 and rotates to be connected, and bearing 16 and outlet pipe 21 junction fixedly connected with sealing washer.
Need to explain: when the clear water flows through outlet pipe 21, promote water wheels 15 and rotate, under the effect of pivot 12, make flabellum 11 rotate, flabellum 11 rotates, the air-out direction is towards water pump 27, can dispel the heat to water pump 27 through the air current, reduce water pump 27 because overheated the probability of damage appears, and because the rotation of flabellum 11, make one side that flabellum 11 deviates from water pump 27 produce the negative pressure, make the dust in the tunnel deviate from one side gathering of water pump 27 towards flabellum 11, and the gathering of dust is in the water spray direction of nozzle 23 and overlaps, thereby can be faster, more thorough removes dust to the tunnel, the practicality of improvement device.
It is also stated that: the rotation of the fan blades 11 is not driven by other driving equipment, so that the using device is more energy-saving and environment-friendly.
Referring to fig. 1, the water spraying mechanism 2 further includes a protective cover 25, the protective cover 25 is fixedly connected to the upper surface of the mounting plate 3, heat dissipation holes are formed in the protective cover 25, and the water pump 27 is installed in the protective cover 25.
Need to explain: the protective cover 25 plays a role in protection, and reduces the probability of collision of the water pump 27.
Referring to fig. 1, the upright post 24 is provided with a through slot, and the water outlet pipe 21 is arranged through the through slot.
Need to explain: the water outlet pipe 21 can be protected through the upright column 24, and the probability of damage to the water outlet pipe 21 is reduced.
Referring to fig. 1 and 3, the base mechanism 4 includes a hydraulic cylinder 41, a bottom plate 42 and a locking universal wheel 47, the bottom plate 42 is arranged below the mounting plate 3, the locking universal wheel 47 is installed at the corner of the lower surface of the bottom plate 42, the hydraulic cylinder 41 is fixedly connected to the upper surface of the bottom plate 42, and the output end of the hydraulic cylinder 41 is fixedly connected to the mounting plate 3.
Need to explain: the use height of the mounting plate 3 can be adjusted through telescopic driving of the hydraulic cylinder 41, so that the use height of the nozzle 23 can be adjusted, the device can be suitable for roadways with different heights, and the use flexibility and the application range of the device are improved.
Referring to fig. 3, the base mechanism 4 further includes a tool box 43 and a rubber pad 44, a clamping groove is formed in the upper surface of the bottom plate 42, the rubber pad 44 is fixedly connected to the inner wall of the clamping groove, and the tool box 43 is clamped in the clamping groove through the rubber pad 44.
Need to explain: tools and parts are placed in the tool box 43 to facilitate the use by the user.
Referring to fig. 3, the base mechanism 4 further includes a baffle 45 and a limiting rod 46, the upper surface of the bottom plate 42 is fixedly connected with the vertically arranged limiting rod 46, the limiting rod 46 penetrates through the mounting plate 3 and is slidably connected with the mounting plate 3, and the upper end surface of the limiting rod 46 is fixedly connected with the baffle 45.
Need to explain: the stopper rod 46 serves as a stopper, so that the height adjustment of the mounting plate 3 is more stable.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tunnel dust purification device for coal mine tunnelling which characterized in that includes:
a mounting plate (3);
the water spraying mechanism (2), the water spraying mechanism (2) is connected with the mounting plate (3), the water spraying mechanism (2) comprises a water outlet pipe (21), an arc-shaped liquid distribution disc (22), nozzles (23), a stand column (24), a water inlet pipe (26) and a water pump (27), the upper surface of the mounting plate (3) is provided with the water pump (27), the water inlet of the water pump (27) is connected with the water inlet pipe (26), the water outlet of the water pump (27) is connected with one end of the water outlet pipe (21), the other end of the water outlet pipe (21) is connected with the arc-shaped liquid distribution disc (22), the arc-shaped liquid distribution disc (22) is provided with the plurality of uniformly distributed nozzles (23), and the lower surface of the arc-shaped liquid distribution disc (22) is connected;
the fan blade mechanism (1), the fan blade mechanism (1) is connected with the water spraying mechanism (2), the fan blade mechanism (1) comprises fan blades (11), a rotating shaft (12), a support (13), a bearing seat (14), a water wheel (15) and a bearing (16), the outer surface of each upright post (24) is fixedly connected with the bearing seat (14) through the support (13), the rotating shaft (12) is rotatably connected with the bearing seat (14), one end of the rotating shaft (12) is fixedly connected with the fan blades (11), the other end of the rotating shaft (12) penetrates through the water outlet pipe (21) and is fixedly connected with the water wheel (15), the rotating shaft (12) is rotatably connected with the water outlet pipe (21) through the bearing (16), and a sealing ring is fixedly connected at the joint of the bearing (;
the base mechanism (4), the base mechanism (4) is connected with the mounting plate (3).
2. The roadway dust removal and purification device for coal mine excavation according to claim 1, wherein the water spray mechanism (2) further comprises a protective cover (25), the protective cover (25) is fixedly connected to the upper surface of the mounting plate (3), heat dissipation holes are formed in the protective cover (25), and the water pump (27) is installed in the protective cover (25).
3. The roadway dust removal and purification device for coal mine excavation according to claim 1, wherein the column (24) is provided with a through groove, and the water outlet pipe (21) is arranged to penetrate through the through groove.
4. The roadway dust removal and purification device for coal mine excavation according to claim 1, wherein the base mechanism (4) comprises a hydraulic cylinder (41), a bottom plate (42) and locking universal wheels (47), the bottom plate (42) is arranged below the mounting plate (3), the locking universal wheels (47) are mounted at corners of the lower surface of the bottom plate (42), the hydraulic cylinder (41) is fixedly connected to the upper surface of the bottom plate (42), and the output end of the hydraulic cylinder (41) is fixedly connected with the mounting plate (3).
5. The roadway dust removal and purification device for coal mine excavation according to claim 4, wherein the base mechanism (4) further comprises a tool box (43) and a rubber pad (44), a clamping groove is formed in the upper surface of the bottom plate (42), the rubber pad (44) is fixedly connected to the inner wall of the clamping groove, and the tool box (43) is clamped in the clamping groove through the rubber pad (44).
6. The roadway dust removal and purification device for coal mine excavation according to claim 4, wherein the base mechanism (4) further comprises a baffle (45) and a limiting rod (46), the vertically arranged limiting rod (46) is fixedly connected to the upper surface of the bottom plate (42), the limiting rod (46) penetrates through the mounting plate (3) and is in sliding connection with the mounting plate (3), and the baffle (45) is fixedly connected to the upper end face of the limiting rod (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095205.3U CN211623482U (en) | 2020-01-16 | 2020-01-16 | Tunnel dust removal purification device for coal mine excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095205.3U CN211623482U (en) | 2020-01-16 | 2020-01-16 | Tunnel dust removal purification device for coal mine excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623482U true CN211623482U (en) | 2020-10-02 |
Family
ID=72638280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095205.3U Expired - Fee Related CN211623482U (en) | 2020-01-16 | 2020-01-16 | Tunnel dust removal purification device for coal mine excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623482U (en) |
-
2020
- 2020-01-16 CN CN202020095205.3U patent/CN211623482U/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 |
Granted publication date: 20201002 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |