CN221144509U - Tunnel construction dust device - Google Patents
Tunnel construction dust device Download PDFInfo
- Publication number
- CN221144509U CN221144509U CN202323170070.5U CN202323170070U CN221144509U CN 221144509 U CN221144509 U CN 221144509U CN 202323170070 U CN202323170070 U CN 202323170070U CN 221144509 U CN221144509 U CN 221144509U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tunnel construction
- filter box
- water
- separating drum
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- 239000000428 dust Substances 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 description 10
- 241000883990 Flabellum Species 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a tunnel construction dust fall device, which relates to the technical field of tunnel construction dust fall and aims to solve the problems that the existing dust fall equipment has limitations in reducing the loss of dust fall water and improving the use flexibility, and the whole practicability is to be improved. The movable dust-settling device has the advantages that the movable position can be flexibly moved, the dust-settling operation in a large range is realized, and a large amount of dust-settling water is not lost.
Description
Technical Field
The utility model relates to the technical field of tunnel construction dust fall, in particular to a tunnel construction dust fall device.
Background
The tunnel occupies very big ratio in the basic construction of contemporary, and the construction of tunnel can be great shortens the traffic distance, promotes the traffic facility, and the tunnel is at the in-process of construction, because air flowability is relatively poor, consequently need use dust fall equipment to reduce the inside dust volume of tunnel, ensures that the workman can normally be under construction.
The existing dust settling equipment has limitations in reducing the loss of dust settling water and in the use flexibility, and the overall practicability is required to be improved.
Disclosure of utility model
The utility model aims to provide a dust settling device for tunnel construction, which can flexibly move positions, realize a large-scale dust settling operation and can not consume a large amount of dust settling water.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a tunnel construction dust device, includes removes the rose box, be provided with two roating seats on the removal rose box surface, and the equal swivelling joint in inside of two roating seats has a universal driving shaft, the upper end outside of universal driving shaft cup joints and is fixed with the separation rotary drum, the first flabellum of top fixedly connected with of universal driving shaft, the rose box cover has been detained to the upper end cover of removal rose box, be provided with two mounting holes on the up end of rose box cover, and the equal fixedly connected with separating drum in inside of every mounting hole, first flabellum and separation rotary drum all are located the inside of separating drum, be provided with a plurality of through-holes on the up end of separating drum, fixedly connected with guide cover on the lower port inner wall of separating drum, the lower port of separating drum communicates with each other with the inner space of rose box cover.
Through adopting above-mentioned technical scheme, can realize high-efficient separation operation, reduce the loss of dust fall water.
Further, fixedly connected with draws water the casing on the surface of one side of removal rose box, the terminal surface port department fixedly connected with aqueduct of drawing water the casing, be provided with swivelling joint seat on the aqueduct side surface, and swivelling joint seat's swivelling joint hole swivelling joint has the transmission shaft, the one end fixedly connected with second flabellum of transmission shaft, the second flabellum is located the inside of drawing water the casing, the inboard fixed mounting of removal rose box has the motor, the rotation axis one end and the one end fixed connection of transmission shaft of motor.
Through adopting above-mentioned technical scheme, can utilize the rotation of second flabellum to make dust fall water can flow steadily, ensure that whole device can work steadily.
Further, the outside of transmission shaft and the outside of one end of a universal driving shaft all cup joint and are fixed with a bevel gear, two bevel gears meshing connection, two the outside of universal driving shaft all cup joint and are fixed with synchronous pulley, two the belt has cup jointed between the synchronous pulley.
By adopting the technical scheme, efficient kinetic energy transmission can be realized.
Further, fixedly connected with inner layer board on the inner wall of removal rose box, be provided with a plurality of mounting holes on the surface of inner layer board, and the inside of every mounting hole is all fixed mounting has a cartridge filter, be provided with a plurality of filtration holes on the surface of cartridge filter.
By adopting the technical scheme, the waste water generated by dust fall can be filtered, so that the water for dust fall can be recycled.
Further, a plurality of spray pipes are fixedly connected to the side surfaces of the water guide pipes, a plurality of mounting holes are formed in the outer surfaces of the spray pipes, and atomizing nozzles are fixedly mounted in the mounting holes.
Through adopting above-mentioned technical scheme, can spray the operation to the inside air that passes of rose box cover, and then realize efficient dust fall operation.
Further, a storage battery is arranged on the inner side of the movable filter box, a drain pipe is fixedly connected to the side surface of the movable filter box, and a control valve is fixedly installed in a pipeline of the drain pipe.
Through adopting above-mentioned technical scheme, can discharge the operation to the water in the removal rose box, be convenient for dismantle the washing to inner structure.
In summary, the beneficial technical effects of the utility model are as follows:
1. According to the utility model, the rotation of the linkage shaft can be utilized to drive the rotation of the separating drum and the first fan blade, the rotation of the first fan blade enables external air to pass through the inside of the filter box cover and then enter the inside of the separating drum, at the moment, the air mixed with mist water is firstly in the inside of the separating drum, the rotating separating drum enables the entering air to rotate, mist water and residual dust particles in the mixed air can be separated from the air under the action of centrifugal force and can slide downwards along the inner wall of the separating drum, then the air is discharged from a gap between the separating drum and the material guiding cover to the inside of the movable filter box, and then the separated air is discharged from a through hole in the end face of the separating drum, so that the efficient air dust removing operation is realized, the whole device is compact in structure, the efficient air and other materials separating operation can be realized, the device can flexibly move in position, the device can be effectively adapted to the working environment in a tunnel and the dust removing operation in a large range can be realized;
2. According to the utility model, the motor can be utilized to drive the transmission shaft and the second fan blade at the end part of the transmission shaft to rotate, the rotating second fan blade can generate a diversion effect on water in the movable filter box, so that the water can effectively enter the water guide pipe, then enter the spray pipe, finally be sprayed out from the atomizing nozzle on the spray pipe, the atomized water can be effectively sprayed in air passing through the inside of the filter box cover, dust in the air can be effectively reduced, high-efficiency dust falling operation is realized, and meanwhile, the filter cartridge arranged on the inner layer plate can effectively filter waste water generated in the dust falling process, so that the device can perform long-time high-efficiency air dust falling operation, and the overall practicability is effectively improved.
Drawings
FIG. 1 is a first perspective view of a three-dimensional structure of the present utility model;
FIG. 2 is a second perspective view of the three-dimensional structure of the present utility model;
Fig. 3 is an internal structural view of the present utility model.
In the figure: 1. moving the filter box; 2. an inner layer plate; 3. a filter cartridge; 4. a water conduit; 5. a shower pipe; 6. a filter box cover; 7. a separation cylinder; 8. a linkage shaft; 9. a material guiding cover; 10. a separator drum; 11. a first fan blade; 12. a storage battery; 13. a drain pipe; 14. a transmission shaft; 15. bevel gears; 16. a motor; 17. a synchronous pulley; 18. a water pumping shell; 19. and a second fan blade.
Detailed Description
The process according to the utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 3, a dust settling device for tunnel construction comprises a movable filter box 1, two rotary seats are arranged on the outer surface of the movable filter box 1, a linkage shaft 8 is rotatably connected in the two rotary seats, a separating drum 10 is fixedly sleeved outside the upper end of the linkage shaft 8, a first fan blade 11 is fixedly connected to the top end of the linkage shaft 8, a filter box cover 6 is buckled on the upper end cover of the movable filter box 1, two mounting holes are arranged on the upper end surface of the filter box cover 6, a separating drum 7 is fixedly connected in the inner part of each mounting hole, the first fan blade 11 and the separating drum 10 are both positioned in the separating drum 7, a plurality of through holes are arranged on the upper end surface of the separating drum 7, a material guide cover 9 is fixedly connected on the inner wall of the lower port of the separating drum 7, the lower port of the separating drum 7 is communicated with the inner space of the filter box cover 6, wherein the rotation of the linkage shaft 8 can be utilized to drive the rotation of the separating drum 10 and the first fan blades 11, the rotation of the first fan blades 11 enables external air to pass through the inside of the filter box cover 6 and then enter the inside of the separating drum 7, at the moment, the air mixed with mist water firstly enters the inside of the separating drum 10, the rotating separating drum 10 enables the entering air to rotate, under the action of centrifugal force, the mist water and residual dust particles in the mixed air can be separated from the air and slide downwards along the inner wall of the separating drum 7, then the separated air is discharged from a gap between the separating drum 7 and the guide cover 9 into the inside of the movable filter box 1, then the separated air is discharged from a through hole on the end face of the separating drum 7, so that the efficient air dust removing operation is realized, the whole device has a compact structure, the efficient air and other materials separating operation can be realized, and the device can flexibly move in position, the tunnel can be effectively adapted to the working environment in the tunnel.
Referring to fig. 2 and 3, a pumping housing 18 is fixedly connected to the outer surface of one side of the mobile filter tank 1, a water guide pipe 4 is fixedly connected to the end face port of the pumping housing 18, a rotary connecting seat is arranged on the side surface of the water guide pipe 4, a transmission shaft 14 is rotatably connected to a rotary connecting hole of the rotary connecting seat, one end of the transmission shaft 14 is fixedly connected with a second fan blade 19, the second fan blade 19 is positioned in the pumping housing 18, a motor 16 is fixedly installed on the inner side of the mobile filter tank 1, one end of a rotary shaft of the motor 16 is fixedly connected with one end of the transmission shaft 14, one bevel gear 15 is fixedly sleeved on the outer portion of one end of one of the transmission shafts 14, two bevel gears 15 are in meshed connection, synchronous pulleys 17 are fixedly sleeved on the outer portions of the two linkage shafts 8, a belt is sleeved between the two synchronous pulleys 17, the side surface of the water guide pipe 4 is fixedly connected with a plurality of spray pipes 5, the outer surface of the spray pipes 5 is provided with a plurality of mounting holes, and the inside of each mounting hole is fixedly provided with an atomizing nozzle, wherein a motor 16 can be utilized to drive a transmission shaft 14 and a second fan blade 19 at the end part of the transmission shaft 14 to rotate, the rotating second fan blade 19 can generate a diversion effect on water in the movable filter box 1, so that the water can effectively enter the water guide pipe 4 and then enter the spray pipes 5, finally the water can be sprayed out from the atomizing nozzles on the spray pipes 5, the atomized water can effectively be sprayed into air passing through the filter box cover 6, dust in the air can be effectively reduced, efficient dust falling operation is realized, meanwhile, the filter cartridge 3 arranged on the inner layer plate 2 can effectively filter waste water generated in the dust falling process, and the device can perform long-time efficient air dust falling operation, the overall practicality is effectively improved.
Referring to fig. 2 and 3, an inner layer plate 2 is fixedly connected to the inner wall of the movable filter tank 1, a plurality of mounting holes are formed in the outer surface of the inner layer plate 2, a filter cartridge 3 is fixedly mounted in each mounting hole, a plurality of filter holes are formed in the outer surface of the filter cartridge 3, a storage battery 12 is arranged on the inner side of the movable filter tank 1, a drain pipe 13 is fixedly connected to the side surface of the movable filter tank 1, a control valve is fixedly mounted in a pipeline of the drain pipe 13, the filter operation can be performed on waste water generated by dust fall by using the filter cartridge 3, all water in the movable filter tank 1 can be emptied by using the drain pipe 13 after the movable filter tank is used for a period of time, the filter cartridge 3 is disassembled and cleaned, and the overall practicability is effectively improved.
Working principle: when in use, the device is pushed to a designated position, then the motor 16 is started, at the moment, the motor 16 drives the transmission shaft 14 and the second fan blades 19 at the end part of the transmission shaft 14 to rotate, the rotating second fan blades 19 can guide water in the movable filter box 1, so that the water can effectively enter the water guide pipe 4, then enter the spray pipe 5, finally, the water can be sprayed out from the atomizing nozzle on the spray pipe 5, as the transmission shaft 14 and one of the linkage shafts 8 transmit kinetic energy through the bevel gears 15, the two linkage shafts 8 transmit kinetic energy through the synchronous belt pulley 17 and the belt, the second fan blades 19 rotate and simultaneously drive the two linkage shafts 8 to rotate, at the moment, the separating drum 10 and the first fan blades 11 rotate in the separating drum 7, the rotation of the first fan blades 11 generates air flow, and then external air enters the separating drum 7 after passing through the filter box cover 6, then, the air in the filter box cover 6 is washed and dusted by the atomized water in the process, then the air mixed with the atomized water enters the inside of the separation drum 10 under the guide of the guide cover 9, the separation drum 10 rotates, the mixed air rotates, atomized water and residual dust particles in the mixed air impact on the inside of the separation cylinder 7 under the action of centrifugal force and slide downwards along the inner wall of the separation cylinder 7, then the atomized water is discharged to the inside of the movable filter box 1 from a gap between the separation cylinder 7 and the guide cover 9, and then the separated air is discharged from the through holes on the end surface of the separation cylinder 7, and the generated wastewater can be effectively filtered due to the fact that the filter cylinders 3 are arranged in the movable filter box 1, so that the dusted water can be recycled.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a tunnel construction dust device, includes removal rose box (1), its characterized in that: the utility model discloses a filter box, including mobile filter box (1), filter box cover (6) are provided with two mounting holes on the up end, and the inside of every mounting hole is all fixedly connected with a separating drum (7), be provided with a plurality of through-holes on the up end of separating drum (7) inside of separating drum (7), fixedly connected with guide cover (9) on the lower port inner wall of separating drum (7), the lower port of separating drum (7) communicates with each other with the inner space of filter box cover (6).
2. The tunnel construction dust device of claim 1, wherein: the utility model discloses a water pump is characterized in that a water pumping shell (18) is fixedly connected with on the outer surface of one side of a mobile filter tank (1), a water guide pipe (4) is fixedly connected with at the end face port of the water pumping shell (18), a rotary connecting seat is arranged on the side surface of the water guide pipe (4), a transmission shaft (14) is rotatably connected with a rotary connecting hole of the rotary connecting seat, one end of the transmission shaft (14) is fixedly connected with a second fan blade (19), the second fan blade (19) is positioned in the water pumping shell (18), a motor (16) is fixedly mounted on the inner side of the mobile filter tank (1), and one end of a rotary shaft of the motor (16) is fixedly connected with one end of the transmission shaft (14).
3. The tunnel construction dust device of claim 2, wherein: the outside of transmission shaft (14) and the outside of one end of a universal driving shaft (8) all cup joint and are fixed with a bevel gear (15), two bevel gears (15) meshing are connected, and the outside of two universal driving shafts (8) all cup joints and is fixed with synchronous pulley (17), has cup jointed the belt between two synchronous pulley (17).
4. The tunnel construction dust device of claim 1, wherein: the inner layer plate (2) is fixedly connected to the inner wall of the movable filter box (1), a plurality of mounting holes are formed in the outer surface of the inner layer plate (2), a filter cartridge (3) is fixedly mounted in each mounting hole, and a plurality of filter holes are formed in the outer surface of the filter cartridge (3).
5. The tunnel construction dust device of claim 2, wherein: a plurality of spray pipes (5) are fixedly connected to the side surface of the water guide pipe (4), a plurality of mounting holes are formed in the outer surface of the spray pipes (5), and an atomizing nozzle is fixedly mounted in each mounting hole.
6. The tunnel construction dust device of claim 1, wherein: the inner side of the movable filter box (1) is provided with a storage battery (12), a drain pipe (13) is fixedly connected to the side surface of the movable filter box (1), and a control valve is fixedly installed in a pipeline of the drain pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170070.5U CN221144509U (en) | 2023-11-23 | 2023-11-23 | Tunnel construction dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170070.5U CN221144509U (en) | 2023-11-23 | 2023-11-23 | Tunnel construction dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221144509U true CN221144509U (en) | 2024-06-14 |
Family
ID=91383163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323170070.5U Active CN221144509U (en) | 2023-11-23 | 2023-11-23 | Tunnel construction dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221144509U (en) |
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2023
- 2023-11-23 CN CN202323170070.5U patent/CN221144509U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |