CN216477442U - Tunnel ventilation dust collector - Google Patents
Tunnel ventilation dust collector Download PDFInfo
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- CN216477442U CN216477442U CN202123027163.3U CN202123027163U CN216477442U CN 216477442 U CN216477442 U CN 216477442U CN 202123027163 U CN202123027163 U CN 202123027163U CN 216477442 U CN216477442 U CN 216477442U
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Abstract
A tunnel ventilation dust removal device comprises a vehicle body, a dust collection device and an auxiliary dust removal assembly; the dust suction device is arranged at the front end of the vehicle body; the top of the vehicle body is provided with a transverse moving device, and the first supporting plate is arranged on the transverse moving device in a sliding manner; the water tank is arranged on the first supporting plate, a partition plate is arranged in the water tank, a water delivery component is arranged on the water tank, air vents are formed in the front wall and the rear wall of the water tank, and a water inlet pipe is arranged on the water tank; the sealing plate is rotationally arranged on the partition plate, and the power assembly is arranged on the partition plate; the blower is arranged on the wall of the rear side of the water tank; the first cylinder is arranged on the wall of the front side of the water tank; the second cylinder is sleeved on the first cylinder, and the water tank is provided with a length adjusting assembly; the vehicle body is provided with a control system. The utility model discloses in, the automobile body removes simple and conveniently, can accelerate the regional air flow speed of dust through supplementary dust removal subassembly, improves dust extraction's dust absorption speed and dust absorption effect, can also adsorb the dust in the air through steam simultaneously.
Description
Technical Field
The utility model relates to a ventilation dust removal technical field especially relates to a tunnel ventilation dust collector.
Background
Along with the progress of science and technology, a large number of tunnels are opened between big mountains, the development of traffic is promoted, the development of economy is also driven, during tunnel exploitation, hydration heat released by tunnel support and lining concrete, heat emitted by mechanical work, temperature rise generated by geothermal heat and smoke generated during exploitation can influence the construction, and the smoke diffused in the tunnel can easily cause tripping of electrical equipment in the tunnel, so that the safety of the electrical equipment in the tunnel is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a tunnel ventilation dust collector, the automobile body removes simple and conveniently, can accelerate the regional air flow speed of dust through supplementary dust removal subassembly, improves dust extraction's dust absorption speed and dust absorption effect, can also adsorb the dust in the air through steam simultaneously, further improves dust removal effect.
(II) technical scheme
The utility model provides a tunnel ventilation dust removal device, which comprises a vehicle body, a dust collection device and an auxiliary dust removal assembly; the auxiliary dust removal component comprises a first supporting plate, a water tank, a sealing plate, a blower, a first cylinder and a second cylinder;
the dust suction device is arranged at the bottom of the front end of the vehicle body, and is provided with a dust suction pipe which faces the front of the vehicle body; the top of the vehicle body is provided with a transverse moving device which drives a first supporting plate to move back and forth, the first supporting plate is arranged on the transverse moving device in a sliding manner along the front and back direction, and the first supporting plate is positioned at the rear end of the top of the vehicle body; the water tank is arranged on the first supporting plate, a horizontal partition plate is arranged in the water tank, clear water is contained below the partition plate, a water delivery assembly for stirring the clear water upwards is arranged on the water tank, a plurality of groups of ventilation holes are formed in the front wall and the rear wall of the water tank, a water inlet pipe is arranged on the water tank, and the water inlet pipe is located below the partition plate; the sealing plate is rotationally arranged on the partition plate, the sealing plate and the partition plate are both provided with through holes, the two groups of through holes are staggered, and the partition plate is provided with a power assembly for driving the sealing plate to rotate; the air blower is arranged on the wall of the rear side of the water tank, the air outlet of the air blower faces the vent hole, and the air inlet end of the air blower is provided with a filter screen; the first cylinder is horizontally and transversely arranged on the wall of the front side of the water tank, and the vent holes are positioned on the inner side of the inner peripheral surface of the first cylinder; the second cylinder is sleeved on the first cylinder in a matching way, and the water tank is provided with a length adjusting assembly for driving the second cylinder to move back and forth; the vehicle body is provided with a control system which is in control connection with the dust suction device, the water delivery assembly, the power assembly, the blower and the length adjusting assembly.
Preferably, the water delivery assembly comprises a first power device, a first rotating shaft and a water stirring plate; the first power device is arranged on the outer wall of the water tank and positioned below the partition plate, and the first power device is in transmission connection with a first rotating shaft which is inserted into the water tank; the water stirring plate is arranged on the first rotating shaft and is positioned right below the through hole on the partition plate; the control system is in control connection with the first power device.
Preferably, the power assembly comprises an electric telescopic rod, a second supporting plate, a sliding block, a vertical rod and a sleeve; the electric telescopic rod is longitudinally arranged on the inner wall of the water tank, the electric telescopic rod is positioned above the partition plate, and the control system is in control connection with the electric telescopic rod; the second supporting plate is arranged at the telescopic end of the electric telescopic rod; the sliding block is arranged on the end face, facing the vertical rod, of the second supporting plate in a transverse sliding mode; the vertical rod is arranged on the sealing plate; the sleeve is arranged on the sliding block, and the vertical rod penetrates through the sleeve in a matching manner; when the electric telescopic rod is in an extension state, the through hole on the sealing plate is opposite to the through hole on the partition plate.
Preferably, the length adjusting assembly comprises a rack, a third support plate, a second power device, a second rotating shaft and a gear; the rack is horizontally and transversely arranged at the bottom of the second cylinder, and the tooth surface of the rack faces downwards; the third support plate is transversely and vertically arranged on the wall of the front side of the water tank; the second power device is arranged at the front end of the third supporting plate and is in transmission connection with the second rotating shaft; the gear is connected with the second rotating shaft key and meshed with the rack; the control system is in control connection with the second power device.
Preferably, a water level detection device is arranged on the inner wall of the water tank, the water level detection device is positioned below the partition plate, and an audible and visual alarm is arranged on the outer side of the top of the water tank; the control system is connected with the water level detection device in a signal transmission mode and is connected with the audible and visual alarm in a control mode.
Preferably, the filter screen is connected with the blower through bolts.
Preferably, the water stirring plates are arranged in multiple groups, and the multiple groups of water stirring plates are uniformly distributed along the circumference by taking the axis of the first rotating shaft as the center.
Preferably, the rear end of the rack is provided with a baffle.
The above technical scheme of the utility model has following profitable technological effect: dust extraction through automobile body front end removes dust in to the tunnel, the air-blower blast air simultaneously, wind blows off from first barrel and second barrel, during the use, the construction end in tunnel is faced to the automobile body locomotive, wind blows off the back from first barrel and second barrel and accelerates automobile body the place ahead air flow, make the dust extraction of bottom can better faster suck away the dust in the air, when the dust is too big, can also drive the closure plate through power component and rotate, make two sets of through-holes vertical relative, the water of rethread water delivery subassembly in with the water tank is upwards stirred, combine blowing of air-blower, contain a large amount of moisture in the wind that makes to blow off, be convenient for be stained with the dust and attach, further reduce the dust in the air. To sum up, can accelerate the regional air flow speed of dust through supplementary dust removal subassembly, improve dust extraction's dust absorption speed and dust collection effect, can also further improve dust removal effect through the dust absorption of steam in with the air simultaneously.
Drawings
Fig. 1 is the structural schematic diagram of the tunnel ventilation dust removing device provided by the utility model.
Fig. 2 is a top view of the tunnel ventilation dust removing device provided by the utility model.
Fig. 3 is a front sectional view of the auxiliary dust-removing component in the tunnel ventilation dust-removing device.
Fig. 4 is a top cross-sectional view of the auxiliary dust-removing component in the tunnel ventilation dust-removing device provided by the utility model.
Reference numerals: 1. a vehicle body; 2. a dust collection device; 3. a dust collection pipe; 4. a lateral movement device; 5. a first support plate; 6. a water tank; 7. a partition plate; 8. a first power unit; 9. a first rotating shaft; 10. a water-repellent plate; 11. a sealing plate; 12. a through hole; 13. an electric telescopic rod; 14. a second support plate; 15. a slider; 16. A vertical rod; 17. a sleeve; 18. a blower; 19. filtering with a screen; 20. a vent hole; 21. a first cylinder; 22. A second cylinder; 23. a rack; 24. a third support plate; 25. a second power unit; 26. a second rotating shaft; 27. a gear; 28. a water inlet pipe; 29. a water level detection device; 30. an audible and visual alarm; 31. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a tunnel ventilation dust-removing device, which comprises a vehicle body 1, a dust-collecting device 2 and an auxiliary dust-removing component; the auxiliary dust removal component comprises a first supporting plate 5, a water tank 6, a sealing plate 11, a blower 18, a first cylinder 21 and a second cylinder 22;
the dust suction device 2 is arranged at the bottom of the front end of the vehicle body 1, a dust suction pipe 3 is arranged on the dust suction device 2, and the dust suction pipe 3 faces the front of the vehicle body 1; the top of the vehicle body 1 is provided with a transverse moving device 4 which drives a first supporting plate 5 to move back and forth, the first supporting plate 5 is arranged on the transverse moving device 4 in a sliding manner along the front and back direction, and the first supporting plate 5 is positioned at the rear end of the top of the vehicle body 1; the water tank 6 is arranged on the first supporting plate 5, a horizontal partition plate 7 is arranged in the water tank 6, clear water is contained below the partition plate 7, a water delivery component for stirring the clear water upwards is arranged on the water tank 6, a plurality of groups of vent holes 20 are formed in the front wall and the rear wall of the water tank 6, a water inlet pipe 28 is arranged on the water tank 6, and the water inlet pipe 28 is positioned below the partition plate 7; the sealing plate 11 is rotationally arranged on the partition plate 7, the sealing plate 11 and the partition plate 7 are both provided with through holes 12, the two groups of through holes 12 are staggered, and the partition plate 7 is provided with a power assembly for driving the sealing plate 11 to rotate; the blower 18 is arranged on the wall of the rear side of the water tank 6, the air outlet of the blower 18 faces the vent hole 20, and the air inlet end of the blower 18 is provided with a filter screen 19; the first cylinder 21 is horizontally and transversely arranged on the front side wall of the water tank 6, and the vent hole 20 is positioned on the inner side of the inner peripheral surface of the first cylinder 21; the second cylinder 22 is sleeved on the first cylinder 21 in a matching way, and the water tank 6 is provided with a length adjusting component for driving the second cylinder 22 to move back and forth; the vehicle body 1 is provided with a control system which is in control connection with the dust suction device 2, the water delivery assembly, the power assembly, the blower 18 and the length adjusting assembly.
The working principle is as follows: dust extraction 2 through 1 front end of automobile body removes dust in to the tunnel, 18 blasts of air-blower simultaneously, wind blows off from first barrel 21 and second barrel 22, during the use, 1 locomotive of automobile body is towards the construction end in tunnel, wind blows off the back from first barrel 21 and second barrel 22 and accelerates automobile body 1 the place ahead air flow, make the dust extraction 2 of bottom can better faster suck away the dust in the air, when the dust is too big, can also drive sealing plate 11 through power component and rotate, make two sets of through-holes 12 vertical relative, the water in rethread water delivery subassembly is with water tank 6 upwards stirs, combine blowing of air-blower 18, contain a large amount of moisture in the wind that makes to blow off, be convenient for be stained with to the dust and adhere to, further reduce the dust in the air. The utility model discloses in, can accelerate the regional air flow speed of dust through supplementary dust removal subassembly, improve dust extraction 2's dust absorption speed and dust collection effect, can also adsorb the dust in the air through steam simultaneously, further improve dust removal effect.
In an alternative embodiment, the water delivery assembly comprises a first power device 8, a first rotating shaft 9 and a water-stirring plate 10; the first power device 8 is arranged on the outer wall of the water tank 6, the first power device 8 is positioned below the partition plate 7, the first power device 8 is in transmission connection with the first rotating shaft 9, and the first rotating shaft 9 is inserted into the water tank 6; the water stirring plate 10 is arranged on the first rotating shaft 9, and the water stirring plate 10 is positioned right below the through hole 12 on the partition plate 7; the control system is in control connection with the first power device 8; the water deflector 10 rotates rapidly to throw out the water in the water tank 6 upwards, and the water is blown away by the blower 18, so that the blown air is rich in moisture.
In an alternative embodiment, the power assembly comprises an electric telescopic rod 13, a second support plate 14, a slider 15, a vertical rod 16 and a sleeve 17; the electric telescopic rod 13 is longitudinally arranged on the inner wall of the water tank 6, the electric telescopic rod 13 is positioned above the partition plate 7, and the control system is in control connection with the electric telescopic rod 13; the second supporting plate 14 is arranged at the telescopic end of the electric telescopic rod 13; the sliding block 15 is arranged on the end surface of the second supporting plate 14 facing the vertical rod 16 in a transverse sliding mode; the vertical rod 16 is arranged on the sealing plate 11; the sleeve 17 is arranged on the sliding block 15, and the vertical rod 16 is matched with and penetrates through the sleeve 17; when the electric telescopic rod 13 is in an extension state, the through hole on the sealing plate 11 is opposite to the through hole on the partition plate 7; the electric telescopic rod 13 can extend to match with the vertical rod 16 to rotate the sealing plate 11.
In an alternative embodiment, the length adjustment assembly includes a rack 23, a third support plate 24, a second power device 25, a second rotating shaft 26, and a gear 27; the rack 23 is horizontally and transversely arranged at the bottom of the second cylinder 22, and the tooth surface of the rack 23 faces downwards; the third supporting plate 24 is transversely and vertically arranged on the wall of the front side of the water tank 6; the second power device 25 is arranged at the front end of the third supporting plate 24, and the second power device 25 is in transmission connection with the second rotating shaft 26; the gear 27 is in key connection with the second rotating shaft 26, and the gear 27 is meshed with the rack 23; the control system is in control connection with the second power device 25; the gear 27 drives the rack 23 to move, and the interface changes the extending length of the second cylinder 22, so that the adjustment is convenient according to the actual situation.
In an alternative embodiment, a water level detection device 29 is arranged on the inner wall of the water tank 6, the water level detection device 29 is positioned below the partition plate 7, and an audible and visual alarm 30 is arranged on the outer side of the top of the water tank 6; the control system is in signal transmission connection with the water level detection device 29 and is in control connection with the audible and visual alarm 30; when the water level is too low, the audible and visual alarm 30 gives an alarm, so that water can be added into the water tank 6 in time.
In an alternative embodiment, the screen 19 is bolted to the blower 18; cleaning of the filter screen 19 is facilitated.
In an alternative embodiment, the water-stirring plates 10 are provided in multiple groups, and the multiple groups of water-stirring plates 10 are uniformly distributed along the circumference by taking the axis of the first rotating shaft 9 as the center; improving the water delivery effect.
In an alternative embodiment, a baffle 31 is arranged at the rear end of the rack 23; preventing the second cylinder 22 from being advanced too far so that it falls off.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A tunnel ventilation dust removal device is characterized by comprising a vehicle body (1), a dust suction device (2) and an auxiliary dust removal assembly; the auxiliary dust removal component comprises a first supporting plate (5), a water tank (6), a sealing plate (11), a blower (18), a first cylinder (21) and a second cylinder (22);
the dust suction device (2) is arranged at the bottom of the front end of the vehicle body (1), a dust suction pipe (3) is arranged on the dust suction device (2), and the dust suction pipe (3) faces the front of the vehicle body (1); the top of the vehicle body (1) is provided with a transverse moving device (4) which drives a first supporting plate (5) to move back and forth, the first supporting plate (5) is arranged on the transverse moving device (4) in a sliding manner along the front and back directions, and the first supporting plate (5) is positioned at the rear end of the top of the vehicle body (1); the water tank (6) is arranged on the first supporting plate (5), a horizontal partition plate (7) is arranged in the water tank (6), clear water is contained below the partition plate (7), a water delivery assembly for stirring the clear water upwards is arranged on the water tank (6), a plurality of groups of ventilation holes (20) are formed in the front wall and the rear wall of the water tank (6), a water inlet pipe (28) is arranged on the water tank (6), and the water inlet pipe (28) is positioned below the partition plate (7); the sealing plate (11) is rotatably arranged on the partition plate (7), through holes (12) are respectively arranged on the sealing plate (11) and the partition plate (7), the two groups of through holes (12) are staggered, and a power assembly for driving the sealing plate (11) to rotate is arranged on the partition plate (7); the air blower (18) is arranged on the wall of the rear side of the water tank (6), the air outlet of the air blower (18) faces the vent hole (20), and the air inlet end of the air blower (18) is provided with a filter screen (19); the first cylinder (21) is horizontally and transversely arranged on the front side box wall of the water tank (6), and the vent hole (20) is positioned on the inner side of the inner peripheral surface of the first cylinder (21); the second cylinder (22) is sleeved on the first cylinder (21) in a matching manner, and the water tank (6) is provided with a length adjusting component for driving the second cylinder (22) to move back and forth; the vehicle body (1) is provided with a control system which is in control connection with the dust suction device (2), the water delivery assembly, the power assembly, the blower (18) and the length adjusting assembly.
2. The tunnel ventilation dust removal device of claim 1, wherein the water delivery assembly comprises a first power device (8), a first rotating shaft (9) and a water-stirring plate (10); the first power device (8) is arranged on the outer wall of the water tank (6), the first power device (8) is positioned below the partition plate (7), the first power device (8) is in transmission connection with the first rotating shaft (9), and the first rotating shaft (9) is inserted into the water tank (6); the water stirring plate (10) is arranged on the first rotating shaft (9), and the water stirring plate (10) is positioned right below the through hole (12) on the partition plate (7); the control system is in control connection with the first power device (8).
3. The tunnel ventilation and dust removal device of claim 1, wherein the power assembly comprises an electric telescopic rod (13), a second support plate (14), a sliding block (15), a vertical rod (16) and a sleeve (17); the electric telescopic rod (13) is longitudinally arranged on the inner wall of the water tank (6), the electric telescopic rod (13) is positioned above the partition plate (7), and the control system is in control connection with the electric telescopic rod (13); the second supporting plate (14) is arranged at the telescopic end of the electric telescopic rod (13); the sliding block (15) is arranged on the end face, facing the vertical rod (16), of the second supporting plate (14) in a transverse sliding mode; the vertical rod (16) is arranged on the sealing plate (11); the sleeve (17) is arranged on the sliding block (15), and the vertical rod (16) penetrates through the sleeve (17) in a matching manner; when the electric telescopic rod (13) is in an extension state, the through hole on the sealing plate (11) is opposite to the through hole on the partition plate (7).
4. The tunnel ventilation dust removal device of claim 1, wherein the length adjustment assembly comprises a rack (23), a third support plate (24), a second power device (25), a second rotating shaft (26) and a gear (27); the rack (23) is horizontally and transversely arranged at the bottom of the second cylinder (22), and the tooth surface of the rack (23) faces downwards; the third supporting plate (24) is transversely and vertically arranged on the wall of the front side of the water tank (6); the second power device (25) is arranged at the front end of the third supporting plate (24), and the second power device (25) is in transmission connection with the second rotating shaft (26); the gear (27) is in key connection with the second rotating shaft (26), and the gear (27) is meshed with the rack (23); the control system is in control connection with the second power device (25).
5. The tunnel ventilation and dust removal device of claim 1, wherein a water level detection device (29) is arranged on the inner wall of the water tank (6), the water level detection device (29) is positioned below the partition plate (7), and an audible and visual alarm (30) is arranged on the outer side of the top of the water tank (6); the control system is connected with the water level detection device (29) in a signal transmission way and is connected with the audible and visual alarm (30) in a control way.
6. The tunnel ventilation dust removal device of claim 1, wherein the screen (19) is bolted to the blower (18).
7. The ventilation and dust removal device for the tunnel according to claim 2, wherein the water deflector plates (10) are provided in a plurality of groups, and the groups of water deflector plates (10) are uniformly distributed along the circumference centering on the axis of the first rotating shaft (9).
8. The ventilation and dust removal device for the tunnel according to claim 4, wherein a baffle (31) is arranged at the rear end of the rack (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027163.3U CN216477442U (en) | 2021-12-01 | 2021-12-01 | Tunnel ventilation dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027163.3U CN216477442U (en) | 2021-12-01 | 2021-12-01 | Tunnel ventilation dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216477442U true CN216477442U (en) | 2022-05-10 |
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ID=81419666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027163.3U Active CN216477442U (en) | 2021-12-01 | 2021-12-01 | Tunnel ventilation dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN216477442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971816A (en) * | 2023-09-11 | 2023-10-31 | 湖南天晟源消防科技有限公司 | Tunnel construction ventilation unit |
-
2021
- 2021-12-01 CN CN202123027163.3U patent/CN216477442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971816A (en) * | 2023-09-11 | 2023-10-31 | 湖南天晟源消防科技有限公司 | Tunnel construction ventilation unit |
| CN116971816B (en) * | 2023-09-11 | 2024-03-29 | 湖南天晟源消防科技有限公司 | Tunnel construction ventilation unit |
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Effective date of registration: 20230828 Address after: 272000 Yang Liu Zhen Yang Liu Cun, Sishui County, Jining City, Shandong Province Patentee after: Gelong Environmental Protection Technology (Shandong) Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230828 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 610000 Sichuan province Chengdu City Shiling Town East Patentee before: CHENGDU University |