CN221002845U - Highway tunnel dust removal mechanism - Google Patents
Highway tunnel dust removal mechanism Download PDFInfo
- Publication number
- CN221002845U CN221002845U CN202323021918.8U CN202323021918U CN221002845U CN 221002845 U CN221002845 U CN 221002845U CN 202323021918 U CN202323021918 U CN 202323021918U CN 221002845 U CN221002845 U CN 221002845U
- Authority
- CN
- China
- Prior art keywords
- dust
- fixedly arranged
- rectangular box
- base
- highway tunnel
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 138
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a highway tunnel dust removing mechanism which comprises a base, wherein a rectangular box is fixedly arranged at the top of the base, a dust collecting assembly is fixedly arranged in the rectangular box, and a dust settling assembly is fixedly arranged at the top of the base. According to the highway tunnel dust removing mechanism, through the cooperation among the dust collector, the dust hood, the filter screen, the dust screen, the active carbon adsorption plates, the air outlet pipe and the like, the dust collector is started to absorb dust impurities outside the dust collector and the dust hood, the dust is filtered through the filter screen for the first time, then the dust screen and the two active carbon adsorption plates are used for filtering air containing dust, and the filtered air is discharged through the air outlet pipe, so that the air quality in a tunnel is improved; meanwhile, the water in the water tank can be pumped under the opening of the water pump, and sprayed out through the atomizing nozzle, and atomized into tiny particles to be combined with dust in the air to form larger water drops to land, so that the dust concentration is reduced.
Description
Technical Field
The utility model relates to the technical field of highway tunnel dust removal, in particular to a highway tunnel dust removal mechanism.
Background
In the construction of drilling and blasting the large-section deep vertical well in the highway tunnel, pollutants generated in the construction mainly comprise dust, carbon monoxide, hydrocarbon, nitrogen oxides and the like, and under the long-term condition, the air pollutants in the tunnel can seriously harm the respiratory system of site workers, the visibility in the tunnel can be influenced, the construction efficiency is reduced, so that the dust removal work can be continuously and effectively carried out in the construction process, and therefore, the dust removal device is required to be used in the highway tunnel.
When the existing dust removing mechanism is used, the air extracting system is directly arranged on the tunnel portal, and air in the tunnel is taken out of the device through the air extracting system, so that the dust removing and ventilating effects are achieved.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a highway tunnel dust removing mechanism which has the advantages of reducing the blockage of equipment and the like, and solves the problems that the equipment structure is blocked, worn and failed if not cleaned in time for long-time use due to more granular substances in an air mixture, and the use cost of a user is greatly increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the highway tunnel dust removing mechanism comprises a base, wherein a rectangular box is fixedly arranged at the top of the base, a dust collecting assembly is fixedly arranged in the rectangular box, and a dust settling assembly is fixedly arranged at the top of the base;
The dust collection assembly comprises a dust collector, the dust collector is fixedly arranged on the right inner wall of the rectangular box, a dust collection cover is fixedly arranged on the left outer surface of the rectangular box, a filter screen is fixedly arranged in the dust collection cover, a fixed rod is fixedly arranged on the left outer surface of the dust collection cover, a driving motor is fixedly arranged on the left outer surface of the fixed rod, a rotating rod is fixedly arranged at an output shaft of the driving motor, a hairbrush is fixedly arranged on the right outer surface of the rotating rod, a discharge hole is formed in the outer surface of the bottom of the dust collection cover, a connecting plate is connected to the top of the rectangular box through two fastening bolts, a dust screen and two active carbon adsorption plates are fixedly arranged at the bottom of the connecting plate respectively, and an air outlet pipe is fixedly arranged at an air outlet of the dust collector;
The dust fall subassembly includes the water tank, the interior bottom wall fixed mounting of rectangle case has the water tank, the top fixed mounting of base has the water pump, the top fixed mounting of base has a fixed section of thick bamboo, the inside fixed mounting of base has servo motor, servo motor's output shaft department fixed mounting has the threaded rod that extends to the inside fixed section of thick bamboo, the surface threaded connection of threaded rod has the screw thread piece, the top movable mounting of fixed section of thick bamboo has the atomizer, the right side surface hinged mounting of screw thread piece has the traction lever, the delivery port department fixed mounting of water pump has the bellows.
Preferably, the brush is contacted with the outer surface of the filter screen, and the discharge port is positioned at the bottom of the brush.
Preferably, the dust collecting cover is communicated with the rectangular box, and the air outlet pipe extends to the top of the rectangular box.
Preferably, the top surface of rectangle case has offered respectively with the through-hole of dust screen and two active carbon adsorption boards looks adaptations, and the sealing washer is all installed to the inside of three through-hole.
Preferably, the bottoms of the dustproof net and the two activated carbon adsorption plates are connected with the limiting block through the limiting groove with the top of the water tank.
Preferably, the water inlet of the water pump is fixedly provided with a water inlet pipe extending to the inside of the water tank, and one end of the traction rod, which is far away from the threaded block, is hinged with the bottom of the atomizing nozzle.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. according to the highway tunnel dust removing mechanism, through the cooperation among the dust collector, the dust hood, the filter screen, the dust screen, the active carbon adsorption plates, the air outlet pipe and the like, the dust collector is started to absorb dust impurities outside the dust collector and the dust hood, the dust is filtered through the filter screen for the first time, then the dust screen and the two active carbon adsorption plates are used for filtering air containing dust, and the filtered air is discharged through the air outlet pipe, so that the air quality in a tunnel is improved; meanwhile, water in the water tank can be extracted under the opening of the water pump, and sprayed out through the atomizing nozzle, and atomized into tiny particles to be combined with dust in the air, so that larger water drops are formed to drop to the ground, the dust concentration is reduced, and the dust in the tunnel is effectively reduced in a dual dust falling mode.
2. According to the highway tunnel dust removing mechanism, through the cooperation of the fixed rod, the driving motor, the rotating rod, the hairbrush, the discharge hole and the like, the rotating rod and the hairbrush can be driven to rotate under the opening of the driving motor, dust attached to the filter screen is cleaned, and the cleaned dust falls off through the discharge hole; and simultaneously after long-time use, can dismantle dust screen and two active carbon adsorption boards through fastening bolt, change, effectively improve the air quality in the tunnel.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present utility model;
FIG. 2 is a left side view of the dust hood structure of the present utility model;
FIG. 3 is an enlarged view of the structure at A in the coating 1 of the present utility model.
In the figure: 1. a base; 2. a rectangular box; 3. a dust collection assembly; 301. a dust collector; 302. a dust collection cover; 303. a filter screen; 304. a fixed rod; 305. a driving motor; 306. a rotating rod; 307. a brush; 308. a discharge port; 309. a connecting plate; 310. a dust screen; 311. an activated carbon adsorption plate; 312. a fastening bolt; 313. an air outlet pipe; 4. a dust fall assembly; 401. a water tank; 402. a water pump; 403. a fixed cylinder; 404. a servo motor; 405. a threaded rod; 406. a screw block; 407. an atomizing nozzle; 408. a traction rod; 409. a bellows.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a highway tunnel dust removing mechanism in this embodiment includes a base 1, a rectangular box 2 fixedly mounted on the top of the base 1, a dust collecting assembly 3 fixedly mounted inside the rectangular box 2, and a dust settling assembly 4 fixedly mounted on the top of the base 1.
It should be noted that, there is a large amount of dust, carbon monoxide, hydrocarbon and nitrogen oxide etc. in the highway tunnel in the construction, under long-time, tunnel air pollutant can cause serious harm to the respiratory system of scene workman, still can influence the visibility in the tunnel, consequently need use the dust fall device to carry out the dust fall to it, and through the cooperation between base 1, rectangle case 2, dust absorption subassembly 3 and the dust fall subassembly 4 of above setting, can reach the dust fall device that has dual dust fall engineering, effectively improve the quality of the inside air of highway tunnel, can improve the safety of the respiratory system of scene workman.
The dust collection assembly 3 comprises a dust collector 301, the dust collector 301 is fixedly mounted on the right inner wall of the rectangular box 2, the dust collection cover 302 is fixedly mounted on the left outer surface of the rectangular box 2, the filter screen 303 is fixedly mounted in the dust collection cover 302, the fixing rod 304 is fixedly mounted on the left outer surface of the dust collection cover 302, the driving motor 305 is fixedly mounted on the left outer surface of the fixing rod 304, the rotating rod 306 is fixedly mounted on the output shaft of the driving motor 305, the hairbrush 307 is fixedly mounted on the right outer surface of the rotating rod 306, the discharging hole 308 is formed in the outer surface of the bottom of the dust collection cover 302, the connecting plate 309 is connected to the top of the rectangular box 2 through two fastening bolts 312, the dust screen 310 and the two active carbon adsorption plates 311 are fixedly mounted at the bottom of the connecting plate 309 respectively, the air outlet 313 is fixedly mounted at the air outlet of the dust collector 301, the dust collection cover 302 absorbs external dust impurities under the opening of the dust collection cover 301, the dust is filtered for the first time through the filter screen 303, and then the dust-containing air is filtered through the dust screen 310 and the two active carbon adsorption plates 311, the filtered air is discharged through the air outlet 313, and the air quality inside a tunnel is improved.
The brush 307 contacts with the outer surface of the filter screen 303, and the discharge port 308 is positioned at the bottom of the brush 307, and can drive the rotating rod 306 and the brush 307 to rotate under the opening of the driving motor 305, so as to clean the dust attached to the filter screen 303, and the cleaned dust falls off through the discharge port 308, thereby effectively improving the utilization rate of the filter screen 303.
The dust fall subassembly 4 includes water tank 401, the interior bottom wall fixed mounting of rectangle case 2 has water tank 401, the top fixed mounting of base 1 has water pump 402, the top fixed mounting of base 1 has fixed section of thick bamboo 403, the inside fixed mounting of base 1 has servo motor 404, the output shaft department fixed mounting of servo motor 404 has the threaded rod 405 that extends to the inside of fixed section of thick bamboo 403, the surface threaded connection of threaded rod 405 has screw thread piece 406, the top movable mounting of fixed section of thick bamboo 403 has atomizer 407, the right side surface of screw thread piece 406 articulates installs traction lever 408, the delivery port department fixed mounting of water pump 402 has bellows 409, can extract the water in the water tank 401 under the opening of water pump 402, spout out through atomizer 407 for the air forms great water droplet and drops to ground, reduce the drift of dust.
The water inlet of water pump 402 department fixed mounting has the inlet tube that extends to the inside of water tank 401, and the one end that screw thread piece 406 was kept away from to drawbar 408 articulates the installation with atomizer 407's bottom, drives threaded rod 405 rotation under servo motor 404's opening, and threaded rod 405's rotation makes atomizer 407 realize the purpose of luffing motion through screw thread piece 406 and drawbar 408, enlarges the area that reduces the dust and wafts.
In practice, the method is carried out according to the following steps:
1) Firstly, the device is moved into rice, and simultaneously, the dust collector 301, the water pump 402, the driving motor 305 and the servo motor 404 are started;
2) Then the dust collector 301 absorbs the outside air, filters the outside air through the filter screen 303, the dust screen 310 and the activated carbon adsorption plate 311, and then discharges the outside air through the air outlet pipe 313;
3) The water in the water tank 401 can be pumped by starting the water pump 402 and sprayed out through the atomizing nozzle 407;
4) Meanwhile, the driving motor 305 can be started to drive the hairbrush 307 to clean dust adsorbed on the filter screen 303, and the servo motor 404 can be started to drive the atomizing nozzle 407 to swing up and down, so that the area for reducing dust falling is enlarged.
In summary, in the highway tunnel dust removing mechanism, through the cooperation among the dust collector 301, the dust hood 302, the filter screen 303, the dust screen 310, the activated carbon adsorption plate 311, the air outlet pipe 313 and the like, the dust collector 301 is started to absorb dust impurities outside with the dust hood 302, the first filtration is performed through the filter screen 303, then the dust-containing air is filtered through the dust screen 310 and the two activated carbon adsorption plates 311, and the filtered air is discharged through the air outlet pipe 313, so that the air quality in the tunnel is improved; meanwhile, the water in the water tank 401 can be pumped under the opening of the water pump 402, and sprayed out through the atomizing nozzle 407, and atomized into tiny particles to be combined with dust in the air, so that larger water drops are formed to drop to the ground, thereby reducing the dust concentration, and effectively reducing the dust in the tunnel in a double dust falling mode.
In addition, through the cooperation of the fixed rod 304, the driving motor 305, the rotating rod 306, the hairbrush 307, the discharge hole 308 and the like, the rotating rod 306 and the hairbrush 307 can be driven to rotate under the opening of the driving motor 305, dust attached to the filter screen 303 is cleaned, and the cleaned dust falls off through the discharge hole 308; meanwhile, after long-time use, the dust screen 310 and the two activated carbon adsorption plates 311 can be detached through the fastening bolts 312 for replacement, so that the air quality in the tunnel is effectively improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway tunnel dust removal mechanism, includes base (1), its characterized in that: the dust collection device is characterized in that a rectangular box (2) is fixedly arranged at the top of the base (1), a dust collection assembly (3) is fixedly arranged in the rectangular box (2), and a dust fall assembly (4) is fixedly arranged at the top of the base (1);
the dust collection assembly (3) comprises a dust collector (301), the dust collector (301) is fixedly arranged on the right inner wall of the rectangular box (2), a dust collection cover (302) is fixedly arranged on the left outer surface of the rectangular box (2), a filter screen (303) is fixedly arranged in the dust collection cover (302), a fixed rod (304) is fixedly arranged on the left outer surface of the dust collection cover (302), a driving motor (305) is fixedly arranged on the left outer surface of the fixed rod (304), a rotating rod (306) is fixedly arranged at an output shaft of the driving motor (305), a brush (307) is fixedly arranged on the right outer surface of the rotating rod (306), a discharge hole (308) is formed in the outer surface of the bottom of the dust collection cover (302), a connecting plate (309) is connected to the top of the rectangular box (2) through two fastening bolts (312), a dust prevention net (310) and two active carbon adsorption plates (311) are fixedly arranged at the bottom of the connecting plate (309), and an air outlet pipe (313) is fixedly arranged at the air outlet of the dust collector (301);
The dust fall subassembly (4) includes water tank (401), interior bottom wall fixed mounting of rectangle case (2) has water tank (401), the top fixed mounting of base (1) has water pump (402), the top fixed mounting of base (1) has fixed section of thick bamboo (403), the inside fixed mounting of base (1) has servo motor (404), the output shaft department fixed mounting of servo motor (404) has threaded rod (405) that extend to the inside of fixed section of thick bamboo (403), the surface threaded connection of threaded rod (405) has screw thread piece (406), the top movable mounting of fixed section of thick bamboo (403) has atomizer (407), the right side surface articulated mounting of screw thread piece (406) has drawbar (408), the delivery port department fixed mounting of water pump (402) has bellows (409).
2. A highway tunnel dust removal mechanism according to claim 1, wherein: the hairbrush (307) is in contact with the outer surface of the filter screen (303), and the discharge hole (308) is formed in the bottom of the hairbrush (307).
3. A highway tunnel dust removal mechanism according to claim 1, wherein: the dust collection cover (302) is communicated with the rectangular box (2), and the air outlet pipe (313) extends to the top of the rectangular box (2).
4. A highway tunnel dust removal mechanism according to claim 1, wherein: the top surface of rectangle case (2) has offered respectively with dust screen (310) and two activated carbon adsorption plates (311) looks adaptation's opening, and the sealing washer is all installed to the inside of three opening.
5. A highway tunnel dust removal mechanism according to claim 1, wherein: the bottoms of the dustproof net (310) and the two activated carbon adsorption plates (311) are connected with the top of the water tank (401) through limiting grooves.
6. A highway tunnel dust removal mechanism according to claim 1, wherein: the water inlet of the water pump (402) is fixedly provided with a water inlet pipe extending to the inside of the water tank (401), and one end of the traction rod (408) far away from the thread block (406) is hinged with the bottom of the atomizing nozzle (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021918.8U CN221002845U (en) | 2023-11-09 | 2023-11-09 | Highway tunnel dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021918.8U CN221002845U (en) | 2023-11-09 | 2023-11-09 | Highway tunnel dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002845U true CN221002845U (en) | 2024-05-24 |
Family
ID=91120308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021918.8U Active CN221002845U (en) | 2023-11-09 | 2023-11-09 | Highway tunnel dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002845U (en) |
-
2023
- 2023-11-09 CN CN202323021918.8U patent/CN221002845U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208742172U (en) | A kind of factory indoor high-effective dust-removing equipment | |
| CN216922268U (en) | Purification device for tail gas discharged by marine diesel engine | |
| CN221412564U (en) | Dust removal filter equipment for environmental protection engineering | |
| CN115920564A (en) | Wet dust collector and using method thereof | |
| CN221002845U (en) | Highway tunnel dust removal mechanism | |
| CN116510441B (en) | Energy-saving environment-friendly dust removal device and dust removal system | |
| CN219050794U (en) | Environment-friendly dust removal cabinet | |
| CN216986901U (en) | Dust removal spray set for construction safety engineering | |
| CN213807741U (en) | Coal mine underground ash falling dustproof device | |
| CN211230457U (en) | Ore mining equipment with dust fall function | |
| CN219580127U (en) | Environment-friendly dust removal equipment for constructional engineering | |
| CN220899912U (en) | Tail gas absorbing device for phenothiazine production | |
| CN220159580U (en) | Air filter for mine | |
| CN213467271U (en) | Putty powder production process is with high-efficient dust collector | |
| CN217247814U (en) | A exhaust gas purification device for atmospheric pollution administers | |
| CN220370713U (en) | Detachable adsorption and filtration spray tower | |
| CN218340033U (en) | Wet-type electrostatic precipitator with wash effect | |
| CN220939838U (en) | Dust removal and filtration device for coal mine well | |
| CN219212820U (en) | Shot blasting machine with dust removal function | |
| CN219630954U (en) | Dust collection device | |
| CN221618988U (en) | Energy-saving and environment-friendly absorption tower for desulfurization and denitrification | |
| CN219580140U (en) | Sulfur dioxide waste gas smoke and dust remove device | |
| CN215462787U (en) | Gas tank pulsed dust collector production line | |
| CN108914854A (en) | A kind of multi-functional environment-protection vehicle | |
| CN216043843U (en) | A high-efficient dust device for gold mine exploitation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |