CN223464609U - Dust removal and filtration device for coal mine well - Google Patents
Dust removal and filtration device for coal mine wellInfo
- Publication number
- CN223464609U CN223464609U CN202422318580.0U CN202422318580U CN223464609U CN 223464609 U CN223464609 U CN 223464609U CN 202422318580 U CN202422318580 U CN 202422318580U CN 223464609 U CN223464609 U CN 223464609U
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- fixedly connected
- supporting
- box
- dust
- inner cavity
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Abstract
本实用新型公开了一种煤矿井除尘过滤装置，具体涉及除尘过滤技术领域，包括支撑盒，所述支撑盒下端四角均固定连接有支撑腿，所述支撑盒外表面下端中部固定连接有集尘箱，所述支撑盒外表面前端中部固定连接有出气孔，所述出气孔外表面中部固定连接有风机，所述支撑盒内腔中部左侧固定连接有清扫机构，所述支撑盒后端上部固定连接有喷洒机构，所述支撑盒外表面后端中部下侧固定连接有进气孔，所述进气孔前端贯穿支撑盒外表面后端中部下侧并于支撑盒内腔相连通。本实用新型所述的一种煤矿井除尘过滤装置，通过设置的过滤机构和清扫机构能够在过滤过程中不需要拆卸滤网进行清理，减少滤网的更换，有效的降低了劳动强度，增加了除尘效果。
The utility model discloses a coal mine dust removal and filtering device, specifically relating to the field of dust removal and filtering technology, including a support box, wherein the four corners of the lower end of the support box are fixedly connected to support legs, the middle of the lower end of the outer surface of the support box is fixedly connected to a dust box, the middle of the front end of the outer surface of the support box is fixedly connected to an air outlet, the middle of the outer surface of the air outlet is fixedly connected to a fan, the left side of the middle of the inner cavity of the support box is fixedly connected to a cleaning mechanism, the upper rear end of the support box is fixedly connected to a spraying mechanism, the lower middle side of the rear end of the outer surface of the support box is fixedly connected to an air inlet, the front end of the air inlet passes through the lower middle side of the rear end of the outer surface of the support box and is connected to the inner cavity of the support box. The coal mine dust removal and filtering device described in the utility model can be cleaned without disassembling the filter screen during the filtering process through the provided filtering mechanism and cleaning mechanism, thereby reducing the replacement of the filter screen, effectively reducing labor intensity, and increasing the dust removal effect.
Description
Technical Field
The utility model relates to the technical field of dust removal and filtration, in particular to a dust removal and filtration device for a coal mine.
Background
In a coal mine, dust pollution is a serious problem, it not only affects the health of workers, but also may cause safety accidents, dust in the coal mine mainly consists of coal dust, rock dust and the like, the dust is suspended in the air in the operation process, long-term inhalation of workers can cause occupational diseases such as pneumoconiosis and the like, and dust pollution can affect the normal operation of equipment and the working efficiency of workers, so that a dust removing and filtering device for the coal mine is needed.
Chinese patent publication No. CN216277987U discloses a colliery dust collector in pit, including the dust cover, the front end surface of dust cover is provided with the frame, be provided with the dust cover in the middle of the front end of frame, the right-hand member surface of dust cover is provided with push-and-pull device, the bottom surface of dust cover is provided with the bottom plate, the round hole has been seted up to the lower extreme surface of bottom plate, inside one side of dust cover is provided with the conveyer pipe, the front end surface of conveyer pipe is provided with the shower nozzle, the rear end surface of dust cover is provided with the installing frame, the intermediate position movable mounting of installing frame has the cardboard, the rear end surface fixed mounting of cardboard has the otter board, the front end surface cover of otter board has the dust screen, dustproof the shutter structure. The above patent document increases the dust removal efficiency of the coal mine underground dust removal device, can improve the use effect of the dust removal device, and has practicability.
However, the above patent documents still have the following drawbacks in the implementation process:
above-mentioned patent is in the use, although can filter the dust, but dust removal filter equipment can constantly accumulate the dust on the filter screen in the operation in-process, still need the manual work to dismantle the clearance to filter equipment, and this has not only increased intensity of labour, and perhaps influence the dust removal effect because of the clearance is untimely or incomplete, and too can not collect the dust in the air effectively to lead to the dust to suspend repeatedly and fly upward in the air in the pit, reduce dust removal efficiency.
Disclosure of utility model
The utility model mainly aims to provide a dust removing and filtering device for a coal mine, which can effectively solve the problem that dust can be accumulated continuously on a filter screen.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a colliery well dust removal filter equipment, includes the support box, the equal fixedly connected with supporting leg in support box lower extreme four corners, support box surface lower extreme middle part fixedly connected with dust collection box, support box surface front end middle part fixedly connected with venthole, venthole surface middle part fixedly connected with fan, support box inner chamber middle part left side fixedly connected with cleans the mechanism, support box rear end upper portion fixedly connected with spraying mechanism, support box surface rear end middle part downside fixedly connected with inlet port, the inlet port front end runs through and supports box surface rear end middle part downside and is linked together in supporting the box inner chamber.
Preferably, the dust collection box comprises a trapezoid block, the trapezoid block is fixedly connected to the middle of the lower end of the outer surface of the supporting box, the upper end of the trapezoid block penetrates through the middle of the lower end of the outer surface of the supporting box and is communicated with the inside of the trapezoid block, the lower end of the trapezoid block is fixedly connected with a fixing box, the upper end of the fixing box is provided with a through hole, and the bottom wall of the inner cavity of the fixing box is slidably connected with a containing box.
Preferably, the filtering mechanism comprises a supporting plate, the supporting plate is fixedly connected to the middle part of the inner cavity of the supporting box, a plurality of T-shaped grooves are formed in rectangular distribution at the right end of the supporting plate, the inner cavities of the T-shaped grooves are slidably connected with a filtering plate, and the right ends of the filtering plate are slidably connected and extend to the outside through the right wall of the inner cavity of the supporting box.
Preferably, the cleaning mechanism comprises two threaded rods and supporting blocks, the two threaded rods are respectively connected to the front part and the rear part of the left side of the bottom wall of the inner cavity of the supporting box in a rotating mode, the supporting blocks are fixedly connected to the rear part of the left side of the outer surface of the supporting plate, the upper ends of the supporting blocks are fixedly connected with motors, the two threaded rods are respectively connected to the upper ends of the threaded rods in a rotating mode and extend to the outside through the left side of the lower end of the outer surface of the supporting plate, the two upper ends of the threaded rods are respectively fixedly connected with belt pulleys, the two outer surfaces of the belt pulleys are respectively connected with a belt, one belt pulley upper end located on the rear side is connected with a gear set in a rotating mode, the two outer surfaces of the threaded rods are connected with fixing blocks in a threaded mode, and a plurality of brushes are fixedly connected to the left ends of the fixing blocks in a rectangular mode.
Preferably, the brushes are positioned at the front side and the rear side of the surfaces of the filter plates, the gear set consists of two bevel gears, and the output end of the motor is fixedly connected with the bevel gears in the vertical direction through a coupler.
Preferably, the spraying mechanism comprises a water tank and a plurality of supporting pipes, wherein the water tank is fixedly connected to the right rear part of the upper end of the supporting plate, the supporting pipes are fixedly connected to the middle part of the rear end of the outer surface of the supporting box, the supporting pipes are fixedly connected with a through pipe together, and the lower side of the outer surface of the through pipe is fixedly connected with a plurality of spray heads.
Preferably, the rear end of one support tube penetrates through the middle right side of the rear end of the outer surface of the support box to be communicated with the inner cavity of the water tank, the rear end of one support tube positioned on the right side penetrates through the front side of the outer surface of the through tube to be communicated with the inside of the through tube, and the through tubes are communicated with a plurality of spray heads.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the use process, the filter mechanism and the cleaning mechanism are arranged, so that the filter screen is not required to be disassembled for cleaning in the filtering process, the replacement of the filter screen is reduced, the labor intensity is effectively reduced, and the dust removing effect is improved.
2. In the use process, the dust collection box and the cleaning mechanism can effectively concentrate the dust filtered on the filter screen in the dust collection box, so that the dust can not be repeatedly suspended and fly in underground air, and the dust collection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a filter mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a cleaning mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a spray mechanism according to the present utility model;
fig. 5 is another view of the overall structure of the present utility model.
The dust collector comprises a support box 1, a support leg 2, a dust collection box 3, a trapezoid block 31, a fixing box 33, a containing box 34, a through hole 4, a filtering mechanism 41, a support plate 42, a T-shaped groove 43, a filter plate 5, a spraying mechanism 51, a water tank 52, a support pipe 53, a through pipe 6, an air outlet hole 7, an air inlet hole 8, a cleaning mechanism 81, a threaded rod 82, a brush 83, a fixing block 84, a belt pulley 85, a belt one 86, a gear set 87, a motor 88, a support block 9 and a fan.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, the dust-removing and filtering device for the coal mine comprises a supporting box 1, supporting legs 2 are fixedly connected to four corners at the lower end of the supporting box 1, a dust collecting box 3 is fixedly connected to the middle of the lower end of the outer surface of the supporting box 1, an air outlet hole 6 is fixedly connected to the middle of the outer surface of the supporting box 1, a fan 9 is fixedly connected to the middle of the outer surface of the air outlet hole 6, a cleaning mechanism 8 is fixedly connected to the left side of the middle of an inner cavity of the supporting box 1, a spraying mechanism 5 is fixedly connected to the upper part of the rear end of the supporting box 1, an air inlet hole 7 is fixedly connected to the lower side of the middle of the rear end of the outer surface of the supporting box 1, and the front end of the air inlet hole 7 penetrates through the lower side of the middle of the rear end of the outer surface of the supporting box 1 and is communicated with the inner cavity of the supporting box 1.
The specific installation mode of the fan 9, the connection mode of the circuit and the control method adopted in the above description are all conventional designs, and only the stable air circulation can be formed in the implementation process, so that dust-containing air can be effectively sucked into the dust-removing and filtering device, and clean air is discharged after the dust-containing air is filtered, and the utility model is not described in detail.
In the specific implementation process, firstly, spraying water is injected into the spraying mechanism 5 by an operator, then the fan 9 is started, dust-containing gas is sucked from the air inlet 7 under the action of the fan 9, then dust-containing gas in front of the air inlet 7 can be sprayed with water mist to perform preliminary filtration by the spraying mechanism 5, the sucked gas is subjected to multi-layer filtration by the filtering mechanism 4, and then filtered air is discharged from the air outlet 6, after the filtering mechanism 4 filters for a period of time, the cleaning mechanism 8 is started to clean the filtering mechanism 4, manual disassembly and cleaning are not needed, and then cleaned dust falls into the dust box 3 directly due to gravity, so that the diffusion range of the dust in underground air is reduced, and the threat of the dust to the health and the production safety of workers is effectively reduced.
Specifically, in order to achieve the purpose of spraying water mist to dust to reduce dust concentration, referring to fig. 4, in this scheme, the spraying mechanism 5 includes a water tank 51 and a plurality of support tubes 52, the water tank 51 is fixedly connected to the right rear portion of the upper end of the support plate 41, a plurality of support tubes 52 are all fixedly connected to the middle portion of the rear end of the outer surface of the support box 1, a plurality of support tubes 52 are fixedly connected with a through tube 53 together at the rear end, and a plurality of spray heads are fixedly connected to the lower side of the outer surface of the through tube 53.
Further, the rear end of one of the supporting tubes 52 penetrates through the middle right side of the rear end of the outer surface of the supporting box 1 to be communicated with the inner cavity of the water tank 51, the rear end of the supporting tube 52 positioned on the right side penetrates through the front side of the outer surface of the through tube 53 to be communicated with the inside of the through tube, and the through tubes 53 are communicated with a plurality of spray heads.
In the above description, it is first required to install a water pump in the inner cavity of the water tank 51, and fixedly connect the output end of the water pump with the input end of one of the support tubes 52, and the specific installation mode of the water pump, the connection mode of the circuit and the control method are all conventional designs, which are not described in detail in the present utility model.
In the above, the water is injected into the holes on the water tank 51, then the water pump is started, so that the water in the water tank 51 enters the through pipe 53 through the supporting pipe 52, and then the spray is sprayed by a plurality of spray heads to reduce the dust concentration.
Specifically, in order to achieve the purpose of cleaning the filtered dust, refer to fig. 2 and 3, in this scheme, filtering mechanism 4 includes backup pad 41, backup pad 41 fixed connection is in the middle part of supporting box 1 inner chamber, a plurality of T type grooves 42 have been seted up to backup pad 41 right-hand member rectangular distribution, a plurality of equal sliding connection in T type groove 42 inner chamber has filter 43, a plurality of equal sliding connection in filter 43 right-hand member runs through supporting box 1 inner chamber right wall and extends to outside.
Further, the cleaning mechanism 8 includes two threaded rods 81 and supporting blocks 88, two threaded rods 81 are respectively connected to the front portion and the rear portion of the left side of the bottom wall of the inner cavity of the supporting box 1 in a rotating mode, the supporting blocks 88 are fixedly connected to the rear portion of the left side of the upper end of the supporting plate 41, the upper ends of the supporting blocks 88 are fixedly connected with motors 87, two threaded rods 81 are respectively connected to the upper ends of the threaded rods in a rotating mode and extend to the outside through the left side of the lower end of the outer surface of the supporting plate 41, belt pulleys 84 are respectively connected to the upper ends of the threaded rods 81 in a rotating mode, a gear set 86 is connected to the outer surface of one of the belt pulleys 84 in a rotating mode, two of the belt pulleys 84 are connected to the outer surface of the threaded rods 81 in a threaded mode, and a plurality of brushes 82 are fixedly connected to the left ends of the fixing blocks 83 in a rectangular mode.
Further, the brushes 82 are located at the front side and the rear side of the outer surfaces of the filter plates 43, the gear set 86 is composed of two bevel gears, and the output end of the motor 87 is fixedly connected with the bevel gears in the vertical direction through a coupling.
In the above, dust sucked through the fan 9 is filtered on the surface of the filter plate 43, then the motor 87 is started to drive the gear set 86 to rotate, the gear set 86 rotates to drive the belt pulley 84 to rotate, and then the two threaded rods 81 are driven to rotate under the action of the belt one 85 to drive the fixed block 83 to move up and down, so that the plurality of brushes 82 clean and remove dust on the surface of the filter plate 43.
The specific installation mode of the motor 87, the connection mode of the circuit and the control method are all conventional, and only the rotation of the supporting block 88 is required in the implementation process, so that the utility model is not described in detail.
Specifically, in order to achieve the purpose of collecting the cleaned dust, referring to fig. 2, in this scheme, the dust collecting box 3 includes a trapezoid block 31, the trapezoid block 31 is fixedly connected to the middle part of the lower end of the outer surface of the supporting box 1, the upper end of the trapezoid block 31 penetrates through the middle part of the lower end of the outer surface of the supporting box 1 and is communicated with the inside of the supporting box, the lower end of the trapezoid block 31 is fixedly connected with a fixing box 32, the upper end of the fixing box 32 is provided with a through hole 34, and the bottom wall of the inner cavity of the fixing box 32 is slidably connected with a containing box 33.
In the above, the dust cleaned by the brush 82 on the filter plate 43 falls into the accommodating box 33 directly from the opened through hole 34 due to gravity, and when the dust is collected, the operator can directly withdraw the accommodating box 33 from the front end of the fixed box 32 for further treatment. It should be noted that, the specific installation mode of the fan 9 and the motor 87, the connection mode of the circuit and the control method adopted in the present utility model are all conventional designs, and the present utility model will not be described in detail.
The utility model has the working principle that firstly, the spraying mechanism 5 is internally injected with spraying water, then the fan 9 is started, dust-containing gas is sucked from the air inlet 7 under the action of the fan 9, then the dust-containing gas in front of the air inlet 7 can be sprayed with water mist for preliminary filtration through the arranged spraying mechanism 5, then the sucked gas is subjected to multi-layer filtration through the filtering mechanism 4, and then the filtered air is discharged from the air outlet 6, after the filtering mechanism 4 filters for a period of time, the cleaning mechanism 8 is started to clean the filtering mechanism 4 without manual disassembly and cleaning, and then the cleaned dust can directly fall into the dust box 3 due to gravity, so that the diffusion range of the dust in underground air is reduced, and the threat of the dust on the health and the production safety of workers is effectively reduced.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The dust removing and filtering device for the coal mine well comprises a supporting box (1) and is characterized in that four corners of the lower end of the supporting box (1) are fixedly connected with supporting legs (2), the middle part of the lower end of the outer surface of the supporting box (1) is fixedly connected with a dust collecting box (3), the middle part of the front end of the outer surface of the supporting box (1) is fixedly connected with an air outlet hole (6), the middle part of the outer surface of the air outlet hole (6) is fixedly connected with a fan (9), the left side of the middle part of an inner cavity of the supporting box (1) is fixedly connected with a cleaning mechanism (8), the upper part of the rear end of the supporting box (1) is fixedly connected with a spraying mechanism (5), the lower side of the middle part of the rear end of the outer surface of the supporting box (1) is fixedly connected with an air inlet hole (7), the front end of the air inlet hole (7) penetrates through the lower side of the middle part of the rear end of the outer surface of the supporting box (1) and is communicated with the inner cavity of the supporting box (1), and the lower side of the inner cavity of the supporting box (1) is provided with a filtering mechanism (4).
The dust collection box (3) comprises a trapezoid block (31), the trapezoid block (31) is fixedly connected to the middle of the lower end of the outer surface of the support box (1), the upper end of the trapezoid block (31) penetrates through the middle of the lower end of the outer surface of the support box (1) and is communicated with the inside of the support box, the lower end of the trapezoid block (31) is fixedly connected with a fixed box (32), the upper end of the fixed box (32) is provided with a through hole (34), and the bottom wall of the inner cavity of the fixed box (32) is slidably connected with a containing box (33);
The filtering mechanism (4) comprises a supporting plate (41), the supporting plate (41) is fixedly connected to the middle part of the inner cavity of the supporting box (1), a plurality of T-shaped grooves (42) are formed in the rectangular distribution of the right end of the supporting plate (41), the inner cavities of the T-shaped grooves (42) are all in sliding connection with filter plates (43), and the right ends of the filter plates (43) are all in sliding connection and extend to the outside through the right wall of the inner cavity of the supporting box (1).
2. The dust removal and filtration device for a coal mine well according to claim 1, wherein the cleaning mechanism (8) comprises two threaded rods (81) and supporting blocks (88), the two threaded rods (81) are respectively connected to the front part and the rear part of the left side of the bottom wall of the inner cavity of the supporting box (1) in a rotating mode, the supporting blocks (88) are fixedly connected to the rear part of the left side of the upper end of the supporting plate (41), the upper ends of the supporting blocks (88) are fixedly connected with motors (87), the upper ends of the two threaded rods (81) are respectively connected in a rotating mode and extend to the outside through the left side of the lower end of the outer surface of the supporting plate (41), belt pulleys (84) are respectively connected to the upper ends of one of the belt pulleys (84) on the rear side in a rotating mode, the outer surfaces of the two threaded rods (81) are connected with fixing blocks (83) in a threaded mode, and a plurality of brushes (82) are fixedly connected to the left ends of the fixing blocks (83) in a rectangular mode.
3. The dust-removing and filtering device for coal mine shafts according to claim 2, wherein the plurality of brushes (82) are positioned on the front side and the rear side of the outer surfaces of the plurality of filter plates (43), the gear set (86) is composed of two bevel gears, and the output end of the motor (87) is fixedly connected with the bevel gears in the vertical direction through a coupler.
4. The dust-removing and filtering device for the coal mine well according to claim 1, wherein the spraying mechanism (5) comprises a water tank (51) and a plurality of supporting pipes (52), the water tank (51) is fixedly connected to the right rear part of the upper end of the supporting plate (41), the supporting pipes (52) are fixedly connected to the middle part of the rear end of the outer surface of the supporting box (1), the rear ends of the supporting pipes (52) are fixedly connected with a through pipe (53) together, and the lower side of the outer surface of the through pipe (53) is fixedly connected with a plurality of spray heads.
5. The dust-removing and filtering device for coal mine shafts according to claim 4, wherein the rear end of one supporting tube (52) penetrates through the middle right side of the rear end of the outer surface of the supporting box (1) and is communicated with the inner cavity of the water tank (51), the rear end of the supporting tube (52) positioned on the right side penetrates through the front side of the outer surface of the through tube (53) and is communicated with the inner part of the through tube, and the through tubes (53) are communicated with a plurality of spray heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422318580.0U CN223464609U (en) | 2024-09-23 | 2024-09-23 | Dust removal and filtration device for coal mine well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422318580.0U CN223464609U (en) | 2024-09-23 | 2024-09-23 | Dust removal and filtration device for coal mine well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223464609U true CN223464609U (en) | 2025-10-24 |
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ID=97387834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422318580.0U Active CN223464609U (en) | 2024-09-23 | 2024-09-23 | Dust removal and filtration device for coal mine well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223464609U (en) |
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2024
- 2024-09-23 CN CN202422318580.0U patent/CN223464609U/en active Active
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