CN220748319U - Mine underground operation dust fall ventilation unit - Google Patents
Mine underground operation dust fall ventilation unit Download PDFInfo
- Publication number
- CN220748319U CN220748319U CN202322534220.XU CN202322534220U CN220748319U CN 220748319 U CN220748319 U CN 220748319U CN 202322534220 U CN202322534220 U CN 202322534220U CN 220748319 U CN220748319 U CN 220748319U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- wall surface
- barrel
- pipe body
- 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 30
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000002817 coal dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 201000010001 Silicosis Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000005265 lung cell Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a mine underground operation dust fall ventilation device which comprises a first box body, wherein a support column and a second box body are respectively arranged on the upper wall surface of the first box body, a concave box body is sleeved on the outer wall surface of the second box body, first barrel bodies are respectively arranged on the side wall surfaces of two ends of the concave box body, auxiliary spraying mechanisms are respectively arranged in a pair of first barrel bodies, a semi-annular box body is arranged on the upper wall surface of the support column, three rectangular grooves are formed in the semi-annular box body, a barrel-shaped spray head is arranged on the upper wall surface of the semi-annular box body, a driving spraying mechanism is arranged in the second box body and is respectively communicated with a pair of first barrel bodies and the barrel-shaped spray head, first filtering mechanisms are respectively inserted in the three rectangular grooves, and second filtering mechanisms are respectively arranged in the concave box body.
Description
Technical Field
The utility model relates to the technical field of dust fall equipment, in particular to a dust fall ventilation device for underground operation of a mine.
Background
Mining in the pit of mine enterprises mainly comprises dust pollution, the dust pollution is the longest and most serious pollutant which can be deposited on human lung cells to cause silicosis, enter blood and the whole body to form respiratory diseases, and seriously influence the physical health of workers in the pit, so that the dust falling work is very important; the working sites such as the underground drop shaft and the belt way are extremely easy to generate dust, the current dust fall management difficulty is high, the dust fall effect is poor, at present, the existing fan is only used for having a ventilation effect, a large amount of dust can be generated when workers work on a working face, the dust seriously damages the physical and psychological health of miners, and can cause coal dust explosion, the safety production of mines is seriously threatened, so that the coal dust in the mines needs to be cleaned by using dust fall equipment, but the existing dust fall equipment is mostly used for adsorbing, the dust fall effect is reduced when a large amount of coal dust is encountered and equipment of adsorption parts is not replaced in time, and the use of the mine underground operation dust fall ventilation device is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a dust falling ventilation device for underground operation of a mine, which solves the technical problem that the dust falling effect is reduced when a large amount of coal dust is encountered and equipment of an adsorption part is not replaced in time in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mine operation dust fall ventilation unit in pit, includes first box, support column and second box are installed respectively to first box upper wall, second box outer wall cover is equipped with the spill box, all install first staving on the both ends lateral wall of spill box, a pair of auxiliary spraying mechanism is all installed to the inside of first staving, semi-annular box is installed to support column upper wall, three rectangle recess has been seted up to semi-annular box inside, install the barrel-shaped shower nozzle on the semi-annular box upper wall, second box internally mounted has drive spraying mechanism and drives spraying mechanism and be linked together with a pair of first staving and barrel-shaped shower nozzle respectively, the inside first filter device that all inserts of three rectangle recess, the inside second filter device of spill box.
Preferably, the auxiliary spraying mechanism comprises a first pipe body, a rotating shaft is arranged on the lower wall surface of the first pipe body, the rotating shaft is movably inserted on the lower wall surface of the first barrel body, a plurality of circular through holes are formed in the outer wall surfaces of the first pipe body and the first barrel body, a rubber ring is arranged on the periphery of the first pipe body, which is close to the circular through holes, an annular rubber plate is sleeved on the outer wall surface of the first pipe body, the annular rubber plate is inserted inside the first barrel body, and a circular plate body is arranged on the side wall surface of the first pipe body.
Preferably, the driving spraying mechanism comprises a water pump, the water pump is arranged on the lower wall surface of the inner part of the second box body, a first four-way pipe body is arranged on the water draining end of the water pump, and the other three ends of the first four-way pipe body are respectively communicated with a pair of first barrel bodies and barrel-shaped spray heads.
Preferably, the first filtering mechanism comprises a third box body, first rectangular through holes are formed in the side wall surfaces of two ends of the third box body, a plurality of first rectangular plate bodies are inserted into the third box body, second rectangular through holes are formed in the side wall surfaces of the first rectangular plate bodies, filtering cotton cloth is arranged in the second rectangular through holes, and a pair of handles are arranged on the side wall surfaces of the third box body.
Preferably, the second filtering mechanism comprises a fan, the fan is installed on the inside lateral wall surface of the concave box body, a second pipe body is installed at the air inlet end of the fan, a fourth box body is sleeved at the other end of the second pipe body, the fourth box body is installed on the inside lower wall surface of the concave box body, a second four-way pipe body is inserted at the other end of the fourth box body, the other three ends of the second four-way pipe body are respectively inserted in the semi-annular box body, a return plate body is movably inserted on the inside lateral wall surface of the fourth box body, a pair of first rod bodies are installed on the side wall surface of the return plate body, and a filter bag is sleeved on the side wall surface of the return plate body and is positioned outside the pair of first rod bodies.
Advantageous effects
The utility model provides a mine underground operation dust-falling ventilation device, which can complete gas filtration through a first filtration mechanism and a second filtration mechanism in the use process, can filter coal dust in air through a plurality of filtration structures at the moment, can complete liquid spraying dust-falling through driving the linkage of a spraying mechanism and an auxiliary spraying mechanism at the moment, thereby completing a plurality of dust-falling operations, and can achieve the dust-falling effect through liquid spraying under the condition of filling and blocking of filtration equipment.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a dust-settling ventilation device for mine underground operation.
Fig. 2 is a schematic diagram of a third box structure of the dust-settling ventilation device for mine underground operation.
Fig. 3 is a schematic diagram of a water pump structure of the dust-settling ventilation device for mine underground operation.
Fig. 4 is a schematic diagram of a fan structure of the dust-settling ventilation device for mine underground operation.
Fig. 5 is a schematic diagram of a filter bag structure of the dust-settling ventilation device for mine underground operation.
Fig. 6 is a schematic diagram of a first pipe body structure of the dust-settling ventilation device for underground operation of a mine.
Fig. 7 is a schematic diagram of a first barrel structure of the dust-settling ventilation device for mine underground operation.
In the figure: 1. a first case; 2. a concave box body; 3. a second case; 4. a first tub; 5. a circular plate body; 6. a barrel-shaped spray head; 7. a semi-annular box; 8. a third case; 9. filtering cotton cloth; 10. a handle; 11. a first rectangular plate body; 12. a water pump; 13. the first four-way pipe body; 14. a first tube body; 15. an annular rubber plate; 16. a rubber ring; 17. a blower; 18. a second tube body; 19. a fourth case; 20. a second four-way pipe body; 21. a circular plate body; 22. a filter bag; 23. a first rod body.
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. 1-7, the present utility model provides a technical solution: the utility model provides a mine operation dust fall ventilation unit in pit, includes first box 1, support column and second box 3 are installed respectively to first box 1 upper wall, second box 3 outer wall cover is equipped with spill box 2, first staving 4 is all installed on the both ends lateral wall of spill box 2, a pair of supplementary spraying mechanism is all installed to the inside of first staving 4, semi-annular box 7 is installed to the support column upper wall, three rectangle recess has been seted up to semi-annular box 7 inside, install barrel-shaped shower nozzle 6 on the semi-annular box 7 upper wall, 3 internally mounted of second box have drive spraying mechanism and drive spraying mechanism be linked together with a pair of first staving 4 and barrel-shaped shower nozzle 6 respectively, the inside first filter device that all cartridge has of three rectangle recess, the inside second filter device of spill box 2.
At this time, the equipment is placed in a mine through the first box body (1), at this time, whether the first barrel body (4) is opened or not is selected to spray through rotating the circular plate body (5), at this time, the third box body (8) is taken down through a pair of handles (10), at this time, the installation of the filter cotton cloth (9) in the third box body (8) is completed through the assistance of the first rectangular plate body (11), at this time, the third box body (8) is inserted in the groove of the semi-circular box body (7), at this time, a fan (17) in the concave box body (2) is started, at this time, the gas is sucked into the handles (10) through the air inlet end of the fan (17), at this time, coal dust in a mine hole can be filtered through a plurality of filter cotton cloth (9), at this time, the gas sucked into the inside of the fourth box body (19) through the second four-way pipe body (20) is filtered through the filter bag (22) on the side wall surface of the back-pass filter bag (21), the filtered gas is discharged through the air outlet end of the fan (17), at this time, the inside the second box body (3) is started, the water pump (12) is sucked into the first barrel body (14) through the first barrel body (4) through the first barrel body (14) through the air inlet end of the fan (17), the first barrel body (14) can be discharged into the first barrel body (14) through the first barrel body (4), therefore, whether the water outlet of the first pipe body (14) corresponds to the through hole of the first barrel body (4) can be adjusted, whether water spraying is carried out through the first barrel body (4) is selected, and at the moment, the backward water spraying is carried out through a pair of the first barrel body (4) and the barrel-shaped spray heads (6), so that dust fall and dust collection operation are carried out.
The embodiment is further configured in that the auxiliary spraying mechanism comprises a first pipe body 14, a rotating shaft is installed on the lower wall surface of the first pipe body 14, the rotating shaft is movably inserted on the lower wall surface of the inner portion of the first barrel body 4, a plurality of circular through holes are formed in the outer wall surfaces of the first pipe body 14 and the first barrel body 4, a rubber ring 16 is installed on the periphery, close to the circular through holes, of the first pipe body 14, an annular rubber plate 15 is sleeved on the outer wall surface of the first pipe body 14, the annular rubber plate 15 is inserted inside the first barrel body 4, and a circular plate body 5 is installed on the side wall surface of the first pipe body 14.
The embodiment is further configured in that the driving spraying mechanism comprises a water pump 12, the water pump 12 is installed on the lower wall surface of the inner portion of the second box body 3, a first four-way pipe body 13 is installed on the water draining end of the water pump 12, and the other three ends of the first four-way pipe body 13 are respectively communicated with the pair of first barrel bodies 4 and the barrel-shaped spray heads 6.
The embodiment is further configured in that the first filtering mechanism comprises a third box body 8, first rectangular through holes are formed in two end side wall surfaces of the third box body 8, a plurality of first rectangular plate bodies 11 are inserted into the third box body 8, second rectangular through holes are formed in the side wall surfaces of the first rectangular plate bodies 11, filtering cotton cloth 9 is arranged in the second rectangular through holes, and a pair of handles 10 are arranged on the side wall surfaces of the third box body 8.
The embodiment is further configured that the second filtering mechanism comprises a fan 17, the fan 17 is mounted on the inner side wall surface of the concave box body 2, a second pipe body 18 is mounted at the air inlet end of the fan 17, a fourth box body 19 is sleeved at the other end of the second pipe body 18, the fourth box body 19 is mounted on the lower wall surface of the inner portion of the concave box body 2, a second four-way pipe body 20 is inserted at the other end of the fourth box body 19, the other three ends of the second four-way pipe body 20 are respectively inserted in the semi-annular box body 7, a return plate body 21 is movably inserted on the inner side wall surface of the fourth box body 19, a pair of first rod bodies 23 are mounted on the side wall surface of the return plate body 21, a filter bag 22 is sleeved on the side wall surface of the return plate body 21, and the filter bag 22 is located outside the pair of first rod bodies 23.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: at this moment, the equipment is placed in the mine through the first box body 1, thereby the accessible rotates circular plate body 5 and selects whether to open first staving 4 and spray this moment, take off third box body 8 through a pair of handles 10, the inside installation of filtration cotton 9 at third box body 8 is accomplished through the assistance of first rectangular plate body 11 this moment, at this moment, insert third box body 8 in the recess inside of semi-annular box body 7, at this moment through the fan 17 that starts inside concave box body 2, through the inlet end of fan 17 with gas suction handle 10, the coal dust accessible in the ore tunnel filters through a plurality of filtration cotton 9 this moment, thereby inhale and accomplish secondary filtration through the filter bag 22 of the lateral wall face of the circular plate body 21 through the inside gas of second four-way pipe body 20 this moment, thereby the exhaust end of filtration gas through fan 17 discharges through, at this moment, start the inside water pump 12 of second box body 3, at this moment, through the drain end of water pump 12 with water discharge through first four-way body 13 in a pair of first staving 4 and barrel body 6, can pass through first pipe body 14 and rotatory 4, thereby the corresponding to first barrel body 4 and the first barrel body 4 are adjusted through the first tubular body 14, thereby the dust suction nozzle 4 is opened through the corresponding to first barrel body 4, thereby, whether the first barrel body 4 is rotated through the first barrel body 4 and the corresponding hole 4 is opened or not, thereby the dust suction nozzle is adjusted.
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.
Claims (5)
1. The utility model provides a mine operation dust fall ventilation unit in pit, includes first box (1), its characterized in that, support column and second box (3) are installed respectively to first box (1) upper wall, second box (3) outer wall cover is equipped with spill box (2), first staving (4) are all installed on the both ends lateral wall of spill box (2), a pair of auxiliary spraying mechanism is all installed to the inside of first staving (4), semi-annular box (7) are installed to support column upper wall, three rectangle recess has been seted up to semi-annular box (7) inside, barrel shower nozzle (6) are installed on semi-annular box (7) upper wall, second box (3) internally mounted has drive spraying mechanism and drives spraying mechanism and be linked together with a pair of first staving (4) and barrel shower nozzle (6) respectively, the inside first filter mechanism that all cartridge has of three rectangle recess, inside second filter mechanism of spill box (2).
2. The mine underground operation dust fall ventilation device according to claim 1, wherein the auxiliary spraying mechanism comprises a first pipe body (14), a rotating shaft is installed on the lower wall surface of the first pipe body (14), the rotating shaft is movably inserted on the lower wall surface of the inner portion of the first barrel body (4), a plurality of circular through holes are formed in the outer wall surfaces of the first pipe body (14) and the first barrel body (4), rubber rings (16) are installed on the periphery, close to the circular through holes, of the first pipe body (14), an annular rubber plate (15) is sleeved on the outer wall surface of the first pipe body (14), the annular rubber plate (15) is inserted inside the first barrel body (4), and a circular plate body (5) is installed on the side wall surface of the first pipe body (14).
3. The mine underground operation dust fall ventilation device according to claim 1, wherein the driving spraying mechanism comprises a water pump (12), the water pump (12) is arranged on the lower wall surface inside the second box body (3), a first four-way pipe body (13) is arranged on the water discharge end of the water pump (12), and the other three ends of the first four-way pipe body (13) are respectively communicated with the pair of first barrel bodies (4) and the barrel-shaped spray heads (6).
4. The mine underground operation dust fall ventilation device according to claim 1, wherein the first filtering mechanism comprises a third box body (8), first rectangular through holes are formed in two end side wall surfaces of the third box body (8), a plurality of first rectangular plate bodies (11) are inserted into the third box body (8), second rectangular through holes are formed in side wall surfaces of the first rectangular plate bodies (11), filter cotton cloth (9) is arranged in the second rectangular through holes, and a pair of handles (10) are arranged on side wall surfaces of the third box body (8).
5. The mine underground operation dust fall ventilation device according to claim 1, wherein the second filtering mechanism comprises a fan (17), the fan (17) is installed on the inner side wall surface of the concave box body (2), a second pipe body (18) is installed at the air inlet end of the fan (17), a fourth box body (19) is sleeved at the other end of the second pipe body (18), the fourth box body (19) is installed on the lower inner wall surface of the concave box body (2), a second four-way pipe body (20) is inserted at the other end of the fourth box body (19), other three ends of the second four-way pipe body (20) are respectively inserted inside the semi-annular box body (7), a pair of first rod bodies (23) are installed on the inner side wall surface of the fourth box body (19), and a pair of filter bags (22) are sleeved on the side wall surface of the fourth box body (21) and located outside the pair of first rod bodies (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534220.XU CN220748319U (en) | 2023-09-18 | 2023-09-18 | Mine underground operation dust fall ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534220.XU CN220748319U (en) | 2023-09-18 | 2023-09-18 | Mine underground operation dust fall ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748319U true CN220748319U (en) | 2024-04-09 |
Family
ID=90552057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322534220.XU Active CN220748319U (en) | 2023-09-18 | 2023-09-18 | Mine underground operation dust fall ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748319U (en) |
-
2023
- 2023-09-18 CN CN202322534220.XU patent/CN220748319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108150119B (en) | Dry type filtering and dust removing system for mining drilling hole | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN212389373U (en) | Dust collecting device for coal mine excavation | |
| CN111255507A (en) | Underground dust removing device and operation method | |
| CN106902561A (en) | A kind of sewage disposal debris separation equipment | |
| CN220748319U (en) | Mine underground operation dust fall ventilation unit | |
| CN213319105U (en) | Dust collector is used in screw production | |
| CN110006711A (en) | A kind of underground mining wasted nickel catalyst sampler | |
| CN206845218U (en) | A kind of coal mine dedusting device | |
| CN217341814U (en) | Air dust purification device for mineral engineering | |
| CN218177274U (en) | Mine gas extraction device | |
| CN211777569U (en) | Dust collector in pit | |
| CN210564638U (en) | Coal mine gas safety equipment | |
| CN212396277U (en) | Pressure air movable type isolation dustproof equipment | |
| CN211329587U (en) | Mining equipment dust removal collecting equipment | |
| CN209838467U (en) | Air suction type dust settling equipment for coal mine tunnel | |
| CN220979565U (en) | Portable lifting dust removal upright post for small-section tunnel construction | |
| CN219387955U (en) | Gas drainage device | |
| CN219344738U (en) | Spraying dust fall equipment for dust prevention of underground tunnel of coal mine | |
| CN216043709U (en) | Coal mining device is used in wisdom mine in opencut coal mine | |
| CN220929327U (en) | Dry-type drilling collection sediment dust removal purification integrated intelligent device | |
| CN211753269U (en) | Dust removal tank suitable for oil well cementation system | |
| CN214887199U (en) | Dedicated dust device in pit in colliery | |
| CN218324788U (en) | Drainage deslagging and dust settling device for drainage drilling | |
| CN218759790U (en) | Tunnel blast hole cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |