Mine dust suppression device
By designing a mine dust suppression device with adjustable height and angle, the problem that existing devices cannot be adjusted is solved, achieving wider dust suppression and more flexible water spraying effects.
Patent Information
- Application Number
- CN202420682668.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing mine dust suppression device cannot adjust the height and angle according to the mine location, the mechanism for spraying water is not convenient to store, and the area of water spray cannot be adjusted in time.
A mine dust suppression device is designed, including a dust suppression shell and a water tank. By setting up a fixing frame, an L-shaped frame, an auxiliary plate, a flow tube, a limit rod and a limit hole, the water is transported and sprayed, and the angle and height of the flow tube are adjusted through the thread rotation of the screw and the L-shaped frame.
The widespread suppression of external dust is achieved, the scope of use of dust suppression devices is increased, and the spraying efficiency and flexibility of water is improved through the adjustable spraying structure.
Smart Images
Figure CN222633268U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine dust suppression, in particular to a mine dust suppression device. Background Art
[0002] A mine refers to an independent production and operation unit that mines ores with a certain mining area. A mine mainly includes one or more mining workshops (also known as pit entrances, mine shafts, open-pit mines, etc.) and some auxiliary workshops. Most mines also include ore dressing plants (coal washing plants). A large amount of dust will be generated during mining in the mine, and dust suppression devices are needed to deal with the dust.
[0003] A dust suppression device for mines is disclosed in the patent with publication number CN216665669U, including a base plate, a pulley is fixedly connected to the bottom of the base plate, a push plate is fixedly connected to the top of the base plate, a shell is fixedly connected to the top of the base plate, a partition is fixedly connected to the inner top wall of the shell, a water outlet is opened on one side of the partition, a water inlet pipe is fixedly connected to one side of the shell, a filter screen is fixedly connected to the inner side wall of the shell, and filter cotton is fixedly connected to the inner side wall of the shell.
[0004] The dust suppression device in the above technology can effectively process dust, improve people’s working environment and meet people’s work needs, but the height and angle of the dust suppression device cannot be adjusted according to the location of the mine. The dust suppression device has certain limitations. The water spraying mechanism is not convenient to store, and the water spraying area cannot be adjusted in time, so innovation is made in this technology. Utility Model Content
[0005] The purpose of the utility model is to provide a mine dust suppression device to solve the problems that the dust suppression device proposed in the above background technology has certain limitations, the mechanism for spraying water is inconvenient to store, and the area of water spraying cannot be adjusted in time.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mine dust suppression device, comprising a dust suppression shell and a water tank, the water tank is placed inside the dust suppression shell, two movable grooves are opened at the top of the dust suppression shell, two fixed rods are fixedly installed inside the two movable grooves, one end of the two fixed rods are sleeved with a fixed frame, the top of the two fixed frames are provided with a telescopic rod, one end of the two telescopic rods are provided with an L-shaped frame, a screw rod is rotatably installed between the inner walls of the two L-shaped frames, one end of the screw rod is sleeved with an auxiliary plate, one side of the auxiliary plate is provided with a guide plate, one side of the guide plate is provided with a plurality of guide pipes, and the top of the water tank is provided with a water pipe.
[0007] As a preferred technical solution of the utility model, one end of the water pipe is interlaced and connected with the bottom end of the guide plate, and the positions of the plurality of guide pipes are arranged at equal intervals.
[0008] As a preferred technical solution of the utility model, a plurality of limiting holes are provided on one side of the two fixing frames and the two telescopic rods, and a limiting rod is threadedly connected on one side of the two fixing frames.
[0009] As a preferred technical solution of the utility model, one end of the two limiting rods is respectively threadedly connected to the plurality of limiting holes, and the positions where the two limiting rods are arranged correspond to each other.
[0010] As a preferred technical solution of the utility model, a plurality of the guide tubes are provided with support rods inside, and a plurality of the guide tubes are provided with water filter trays inside.
[0011] As a preferred technical solution of the utility model, a plurality of circular holes are provided on the surfaces of the plurality of water filter plates, and a first spray plate is threadedly sleeved on one end of the plurality of support rods.
[0012] As a preferred technical solution of the utility model, the other ends of the plurality of support rods are all threadedly sleeved with a second spray disc.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model relates to a mine dust suppression device. By setting a fixed frame, an L-shaped frame, an auxiliary plate, a guide pipe, a limit rod and a limit hole, the water pipe guides the water inside the water tank to the inside of the guide plate and multiple guide pipes, so that dust suppression can be achieved by spraying water to the outside in a large range. The screw rod and the L-shaped frame are threaded and rotated. Therefore, when the screw rod is rotated, the auxiliary plate and the guide plate fixedly mounted on one end thereof can be driven to rotate. Therefore, the angles of the guide plate and the multiple guide pipes can be adjusted, thereby increasing the scope of use of dust suppression for the outside. By moving the telescopic rod upward, the height of the L-shaped frame can be driven to gradually increase, and one end of the two limit rods is embedded into the inside of the corresponding two limit holes for threaded connection. Then, the fixed frame and the telescopic rod can be limited and fixed, so the position height of the guide plate can be adjusted.
[0015] 2. The utility model provides a mine dust suppression device, which is provided with a water filter plate, circular holes, a support rod, a first spray plate and a second spray plate. Water is sprayed to the external environment through a plurality of circular holes, and will gradually pass through the first spray plate and the second spray plate. Since the first spray plate and the second spray plate are threadedly rotated and the diameters of the leakage holes provided on the surfaces of the first spray plate and the second spray plate are different, the first spray plate and the second spray plate can be continuously rotated to adjust the water spraying range. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view structural schematic diagram of the utility model;
[0017] Figure 2 It is a partial bottom view structural schematic diagram of the utility model;
[0018] Figure 3 It is a partial front view structural schematic diagram of the utility model;
[0019] Figure 4 It is a partial side structural schematic diagram of the utility model.
[0020] In the figure: 1. dust suppression shell; 2. water tank; 3. moving groove; 4. fixed frame; 5. telescopic rod; 6. L-shaped frame; 7. screw rod; 8. auxiliary plate; 9. guide plate; 10. guide pipe; 11. limit rod; 12. limit hole; 13. water pipe; 14. water filter plate; 15. round hole; 16. support rod; 17. first spray plate; 18. second spray plate; 19. fixing rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 , the utility model provides a technical solution for a mine dust suppression device:
[0023] Embodiment 1:
[0024] like Figure 1-3As shown, a mine dust suppression device comprises a dust suppression shell 1 and a water tank 2, the water tank 2 is placed inside the dust suppression shell 1, the top of the dust suppression shell 1 is provided with two movable grooves 3, the insides of the two movable grooves 3 are fixedly installed with fixed rods 19, one end of the two fixed rods 19 is sleeved with a fixed frame 4, the tops of the two fixed frames 4 are provided with telescopic rods 5, one end of the two telescopic rods 5 is provided with an L-shaped frame 6, a screw rod 7 is rotatably installed between the inner walls of the two L-shaped frames 6, one end of the screw rod 7 is sleeved with an auxiliary plate 8, and one side of the auxiliary plate 8 is provided A guide plate 9 is provided, and a plurality of guide pipes 10 are provided on one side of the guide plate 9. A water pipe 13 is provided at the top of the water tank 2. One end of the water pipe 13 is interlaced and connected with the bottom end of the guide plate 9. The positions of the plurality of guide pipes 10 are arranged at equal intervals. The water pipe 13 guides the water inside the water tank 2 to the guide plate 9 and the interior of the plurality of guide pipes 10, and can spray water to the outside in a large range to achieve dust suppression. The screw rod 7 and the L-shaped frame 6 are threadedly rotated, so when the screw rod 7 is rotated, the auxiliary plate 8 and the guide plate 9 fixedly mounted on one end thereof can be driven to rotate.
[0025] Embodiment 2:
[0026] Based on the first embodiment, Figure 1 and Figure 4 As shown, one side of the two fixing frames 4 and the two telescopic rods 5 are provided with a plurality of limiting holes 12, one side of the two fixing frames 4 are threadedly connected with the limiting rods 11, one end of the two limiting rods 11 are respectively threadedly connected with the plurality of limiting holes 12, the positions of the two limiting rods 11 are corresponding, the interiors of the plurality of guide tubes 10 are provided with support rods 16, the interiors of the plurality of guide tubes 10 are provided with water filter trays 14, the utility model provides a mine dust suppression device, by arranging a water filter tray 14, a circular hole 15, a support rod 16, a first spray tray 17 and a second spray tray 18, moisture is sprayed to the external environment through the plurality of circular holes 15, and will gradually pass through the first spray tray 17 and the second spray tray 18, because the first spray tray 17 and the second spray tray 18 are threadedly rotated.
[0027] Working principle: A water pump is provided inside the dust suppression housing 1, and the water pump is connected to the water pipe 13 and the water tank 2. By starting the water pump, the water inside the water tank 2 can be diverted to the inside of the water pipe 13, and then flows along the water pipe 13 to the inside of the guide plate 9 and multiple guide pipes 10. The water pipe 13 is made of silicone and has a relatively soft surface. When the two fixing frames 4 are moved, the water pipe 13 can be driven to shake. The two fixing frames 4 can move at one end of the corresponding two fixing rods 19, so the position of the guide plate 9 can be adjusted by moving the two fixing frames 4. , it is convenient to store the guide plate 9. One end of the water pipe 13 is connected to the bottom end of the guide plate 9. One end of the telescopic rod 5 is movably connected to the top of the fixed frame 4. Therefore, the staff can move the two telescopic rods 5 upward to drive the L-shaped frame 6 to gradually rise, thereby driving the guide plate 9 to rise. The water pipe 13 guides the water inside the water tank 2 to the inside of the guide plate 9 and multiple guide pipes 10, and can spray water to the outside in a large range to achieve dust suppression. The screw rod 7 and the L-shaped frame 6 are threaded, so when the screw rod 7 is rotated, The auxiliary plate 8 and the guide plate 9 fixedly mounted on one end thereof are driven to rotate, so that the angles of the guide plate 9 and the plurality of guide tubes 10 can be adjusted, thereby increasing the scope of use of external dust reduction. By moving the telescopic rod 5 upward, the height of the L-shaped frame 6 can be driven to gradually increase, and one end of the two limiting rods 11 is embedded into the corresponding two limiting holes 12 for threaded connection, and then the fixed frame 4 and the telescopic rod 5 can be limited and fixed, so that the position height of the guide plate 9 can be adjusted, and moisture is sprayed to the external environment through the plurality of circular holes 15. And it will gradually pass through the first spray disc 17 and the second spray disc 18. Since the first spray disc 17 and the second spray disc 18 are threaded and the diameters of the leakage holes opened on the surfaces of the first spray disc 17 and the second spray disc 18 are different, the first spray disc 17 and the second spray disc 18 can be continuously rotated to adjust the water spraying range. By rotating the first spray disc 17 and the second spray disc 18, the area where the leakage holes of the two are fitted together will gradually close and open, and the water continues to spray outward through the opened and closed leakage holes, thereby achieving dust suppression.
[0028] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mine dust suppression device, comprising a dust suppression housing (1) and a water tank (2), wherein the water tank (2) is placed inside the dust suppression housing (1), characterized in that: The top of the dust suppression shell (1) is provided with two movable grooves (3), the inside of the two movable grooves (3) is fixedly installed with a fixed rod (19), one end of the two fixed rods (19) is sleeved with a fixed frame (4), the top of the two fixed frames (4) is provided with a telescopic rod (5), one end of the two telescopic rods (5) is provided with an L-shaped frame (6), a screw rod (7) is rotatably installed between the inner walls of the two L-shaped frames (6), one end of the screw rod (7) is sleeved with an auxiliary plate (8), a guide plate (9) is provided on one side of the auxiliary plate (8), a plurality of guide pipes (10) are provided on one side of the guide plate (9), and a water pipe (13) is provided at the top of the water tank (2).
2. A mine dust suppression device according to claim 1, characterized in that: One end of the water pipe (13) is interlaced and connected to the bottom end of the guide plate (9), and the plurality of guide pipes (10) are arranged at equal intervals.
3. A mine dust suppression device according to claim 1, characterized in that: A plurality of limiting holes (12) are provided on one side of the two fixing frames (4) and the two telescopic rods (5), and a limiting rod (11) is threadedly connected to one side of the two fixing frames (4).
4. A mine dust suppression device according to claim 3, characterized in that: One end of the two limiting rods (11) is respectively threadedly connected to a plurality of limiting holes (12), and the two limiting rods (11) are arranged at corresponding positions.
5. A mine dust suppression device according to claim 1, characterized in that: A support rod (16) is disposed inside each of the plurality of flow guide tubes (10), and a water filter tray (14) is disposed inside each of the plurality of flow guide tubes (10).
6. A mine dust suppression device according to claim 5, characterized in that: A plurality of circular holes (15) are provided on the surfaces of the plurality of water filter plates (14), and a first spray plate (17) is threadedly sleeved on one end of the plurality of support rods (16).
7. A mine dust suppression device according to claim 6, characterized in that: The other ends of the plurality of support rods (16) are all threadedly sleeved with a second spraying disc (18).