Mining discharge port dust suppression device
By designing an adjustable spray tube structure and a mining outlet dust suppression device combining restriction cloth, protective shell and other components, the problem of poor compatibility of existing devices is solved, and the adaptation of multiple conveyor belt types is achieved and the dust suppression is improved. Effect and stability.
Patent Information
- Application Number
- CN202421168546.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing mining discharge port dust suppression device has poor compatibility and cannot be applied to all types of mining discharge conveyor belts, resulting in poor use in different scenarios.
A device including a mounting plate, a guide rod, a slider, a spray tube, an atomizer and an adjustment mechanism is designed. The distance between the spray tubes is adjusted through the adjustment mechanism, combined with a restriction cloth and a protective shell to enhance the dust suppression effect, and Improve the stability and reliability of the device through warning lights and reinforcement blocks.
The dust suppression effect is achieved that is adapted to all types of mining discharge conveyor belts, which enhances the concentration of mineral drop and water mist, improves the dust suppression effect and the stability of the device, and ensures effective use in different scenarios.
Smart Images
Figure CN222273548U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust suppression at a mining discharge port, in particular to a dust suppression device at a mining discharge port. Background Art
[0002] The dust suppression device at the mining outlet is mainly used to suppress and reduce the dust generated during the mining process, protect the environment and the health of workers. Among them, the micron-level dry mist dust suppression device is a common dust suppression device. Its principle is to use air atomization technology to atomize water into tiny droplets, and then spray them to the dust generated at the outlet to achieve dust adsorption and condensation, thereby achieving the purpose of suppressing dust diffusion.
[0003] The existing equipment is composed of a sprayer and a spray pipe, and has a relatively simple structure. When the mining discharge conveyor belt is wide, it needs to be customized according to its width for installation and use. It cannot be applied to all types of mining discharge conveyor belts and has poor compatibility. Utility Model Content
[0004] In order to overcome the disadvantage that the existing mining discharge port dust suppression device has poor compatibility with the mining discharge port, the utility model aims to provide a mining discharge port dust suppression device that can be adapted to all types of mining discharge conveyor belts.
[0005] A dust suppression device for a mining discharge port comprises a mounting plate, a guide rod, a slider, a spray pipe, an atomizer and an adjustment mechanism. At least one mounting hole is opened on the top of the mounting plate, and the mounting plate is installed at the mining discharge port through the mounting hole. Two guide rods are fixedly connected to the left side of the mounting plate, and two sliders are slidably connected to the guide rods. The sliders penetrate the guide rods. An atomizer is installed at the bottom of the mounting plate. Two spray ends of the atomizer are fixedly connected to the spray pipes, and the spray pipes are respectively installed on the tops of the corresponding sliders. At least one small hole is opened on the spray pipes. The adjustment mechanism is used to adjust the distance between the spray pipes, and a water pump in the atomizer is connected to a water pipe.
[0006] Furthermore, the adjustment mechanism includes a bidirectional screw, a card plate and an elastic member. A bidirectional screw is rotatably connected between the front and rear sides of the mounting plate. The bidirectional screw is threadedly connected to the two sliders respectively. At least one socket is opened on the front side of the mounting plate. A card plate is inserted into the socket. The bidirectional screw passes through the card plate. An elastic member is fixedly connected between the bidirectional screw and a side of the card plate away from the mounting plate.
[0007] Furthermore, it also includes a mounting rod and a limiting cloth. The top of the slider is fixedly connected to the mounting rod, and the bottom of the mounting rod is fixedly connected to the limiting cloth.
[0008] Furthermore, it also includes a baffle, which is fixedly connected above the mounting plate, and the connection between the baffle and the mounting plate is located at the front and rear sides of the mounting plate, and the left side of the top of the baffle is lower than the right side of the top of the baffle.
[0009] Furthermore, it also includes warning lights, and warning lights are installed on both the front and rear sides of the mounting plate.
[0010] Furthermore, it also includes a reinforcement block, and the front and rear sides of the inner wall of the mounting plate are fixedly connected with the reinforcement blocks.
[0011] Furthermore, a protective shell is included, and the outer wall of the atomizer is fixedly connected with the protective shell.
[0012] The utility model is provided with an adjustment mechanism, which can adjust the distance between the two spray pipes by rotating the bidirectional screw, so as to adapt to all types of mining discharge conveyor belts. A limiting cloth and a mounting rod are also provided, which can prevent minerals and water mist from scattering, so that the minerals can be concentrated and fall, thereby enhancing the dust suppression effect of the device. A baffle is also provided, which can block the water mist from diffusing upwards, thereby ensuring the dust suppression effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of components such as the mounting plate, guide rod and slider of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of components such as a bidirectional screw, a clamping plate and an elastic member of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of components such as the installation rod and the restriction cloth of the utility model.
[0017] Figure 5 It is a three-dimensional structural schematic diagram of the protective shell, reinforcement block, warning light and other components of the utility model.
[0018] Markings in the accompanying drawings: 1-mounting plate, 2-guide rod, 3-slider, 4-spray tube, 5-atomizer, 6-bidirectional screw, 7-clip plate, 8-elastic member, 9-jack, 10-mounting rod, 11-restriction cloth, 12-protective shell, 13-reinforcement block, 14-warning light, 15-baffle, 16-mounting hole. DETAILED DESCRIPTION
[0019] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0020] A dust suppression device for a mining outlet, such as Figure 1-Figure 5 As shown, it includes a mounting plate 1, a guide rod 2, a slider 3, a spray pipe 4, an atomizer 5 and an adjustment mechanism. At least one mounting hole 16 is opened on the top of the mounting plate 1. The mounting plate 1 is installed at the mining discharge port through the mounting hole 16. Two guide rods 2 are fixedly connected to the left side of the mounting plate 1. Two sliders 3 are slidably connected to the guide rods 2. The sliders 3 penetrate the guide rods 2. An atomizer 5 is installed at the bottom of the mounting plate 1. The two spray ends of the atomizer 5 are fixedly connected to the spray pipe 4. The spray pipe 4 is respectively installed on the top of the corresponding slider 3. At least one small hole is opened on the spray pipe 4. The adjustment mechanism is used to adjust the distance between the spray pipes 4, so that the ore falling from the mining discharge port falls between the two spray pipes. The water pump in the atomizer 5 is connected to a water pipe. When suppressing dust at the mining discharge port, start the atomizer 5 to pump water and atomize the water, and the water mist is sprayed on the ore falling from the discharge port through the small holes on the spray pipe 4, thereby increasing the weight of the dust and preventing the dust from scattering and causing workers to inhale the dust and damage their health. The distance between the spray pipes 4 is adjusted by the adjustment mechanism, so that the ore falls between the two spray pipes 4. It is suitable for all types of mining discharge conveyor belts.
[0021] like Figure 1-Figure 5 As shown, the adjustment mechanism includes a bidirectional screw 6, a card plate 7 and an elastic member 8. The bidirectional screw 6 is rotatably connected between the front and rear sides of the mounting plate 1. The two sides of the bidirectional screw 6 are respectively threadedly connected with the two sliders 3. The front side of the mounting plate 1 is provided with eight plug holes 9. The card plates 7 are inserted into the plug holes 9. The bidirectional screw 6 passes through the card plates 7. The elastic member 8 is fixedly connected between the bidirectional screw 6 and the side of the card plate 7 away from the mounting plate 1. The elastic member 8 is set as a spiral spring. When the distance between the spray tubes 4 needs to be increased, the card plate 7 is pulled forward to disengage the card plate 7 from the plug hole 9, the elastic member 8 is compressed, and the bidirectional screw 6 is rotated to make the two sliders 3 move away from each other along the guide rod 2. The card plate 7 is released, and the elastic member 8 is restored to its original state to insert the card plate 7 into the plug hole 9, thereby increasing the distance between the two spray tubes 4. When the distance between the two spray tubes 4 needs to be reduced, the card plate 7 is pulled forward, and the bidirectional screw 6 is reversed to make the two sliders 3 move closer to each other along the guide rod 2, thereby reducing the distance between the two spray tubes 4.
[0022] like Figure 1 and Figure 4 As shown, it also includes a mounting rod 10 and a limiting cloth 11. The top of the slider 3 is fixedly connected to the mounting rod 10, and the bottom of the mounting rod 10 is fixedly connected to the limiting cloth 11. The length of the limiting cloth 11 can be customized. When using this device, the limiting cloth 11 will prevent the minerals from falling and will also prevent the water mist from spreading. The limiting cloth 11 can make the minerals fall more concentratedly and prevent the water mist from spreading excessively, thereby ensuring the dust suppression effect of the water mist.
[0023] like Figure 1 and Figure 5 As shown, a baffle 15 is also included, and the baffle 15 is fixedly connected above the mounting plate 1. The connection between the baffle 15 and the mounting plate 1 is located at the front and rear sides of the mounting plate 1, and the left side of the top of the baffle 15 is lower than the right side of the top of the baffle 15. When the ore is subjected to dust suppression, the baffle 15 can prevent the mineral and dust from splashing upward, and can also block the water mist to prevent the water mist from spreading upward and affecting the dust suppression effect.
[0024] like Figure 1 and Figure 5 As shown, a warning light 14 is also included. The warning light 14 is installed on both the front and rear sides of the mounting plate 1. The warning light 14 has three states: always on, flashing, and off, and can also sound an alarm. When the device is running, the warning light 14 will be always on. When the device is turned off, the warning light 14 will also be turned off, which is convenient for workers to identify the operating status of the device at night. When the device fails, the warning light 14 will flash and sound an alarm, which is conducive to observing the use status of the device.
[0025] like Figure 1 and Figure 5 As shown, a reinforcing block 13 is also included. The front and rear sides of the inner wall of the mounting plate 1 are fixedly connected with the reinforcing blocks 13. The reinforcing blocks 13 are arranged in a triangular shape, and the triangular arrangement can better reinforce the mounting plate 1. The reinforcing blocks 13 can reinforce the mounting plate 1 to prevent the left side component of the mounting plate 1 from being too heavy and causing the mounting plate 1 to bend and be damaged.
[0026] like Figure 1 and Figure 5 As shown, a protective shell 12 is also included. The outer wall of the atomizer 5 is fixedly connected with the protective shell 12. The protective shell 12 wraps the atomizer 5 inside. The protective shell 12 is a rectangular parallelepiped. When the device is used, the protective shell 12 can prevent the minerals on the mining discharge conveyor belt from falling on the atomizer 5 and causing damage to the atomizer 5, and can also provide waterproof and sun protection for the atomizer 5.
[0027] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.
Claims
1. A dust suppression device for a mining discharge port, comprising a mounting plate (1) and an atomizer (5), wherein at least one mounting hole (16) is opened at the top of the mounting plate (1), the mounting plate (1) is mounted at the mining discharge port through the mounting hole (16), an atomizer (5) is mounted at the bottom of the mounting plate (1), a water pump in the atomizer (5) is connected to a water pipe, and is characterized in that: The invention also comprises a guide rod (2), a slider (3), a spray pipe (4) and an adjustment mechanism. The left side of the mounting plate (1) is fixedly connected with two guide rods (2). Two sliders (3) are slidably connected to the guide rod (2). The sliders (3) penetrate the guide rod (2). The two spray ends of the atomizer (5) are fixedly connected with the spray pipes (4). The spray pipes (4) are respectively installed on the top of the corresponding sliders (3). At least one small hole is opened on the spray pipes (4). The adjustment mechanism is used to adjust the distance between the spray pipes (4).
2. A dust suppression device for a mining discharge port according to claim 1, characterized in that: The adjusting mechanism comprises a bidirectional screw (6), a clamping plate (7) and an elastic member (8); the bidirectional screw (6) is rotatably connected between the front and rear sides of the mounting plate (1); the bidirectional screw (6) is threadedly connected to the two sliders (3) respectively; at least one insertion hole (9) is opened on the front side of the mounting plate (1); the clamping plate (7) is inserted into the insertion hole (9); the bidirectional screw (6) passes through the clamping plate (7); and the elastic member (8) is fixedly connected between the bidirectional screw (6) and the side of the clamping plate (7) away from the mounting plate (1).
3. A dust suppression device for a mining discharge port according to claim 2, characterized in that: It also includes a mounting rod (10) and a limiting cloth (11); the top of the slider (3) is fixedly connected to the mounting rod (10), and the bottom of the mounting rod (10) is fixedly connected to the limiting cloth (11).
4. A dust suppression device for a mining discharge port according to claim 3, characterized in that: It also includes a baffle (15), which is fixedly connected to the top of the mounting plate (1), and the connection between the baffle (15) and the mounting plate (1) is located at the front and rear sides of the mounting plate (1).
5. A dust suppression device for a mining discharge port according to claim 4, characterized in that: It also includes a warning light (14), and the warning lights (14) are installed on both the front and rear sides of the installation plate (1).
6. A dust suppression device for a mining discharge port according to claim 5, characterized in that: It also includes a reinforcement block (13), and the reinforcement blocks (13) are fixedly connected to the front and rear sides of the inner wall of the mounting plate (1).
7. A dust suppression device for a mining discharge port according to claim 6, characterized in that: It also includes a protective shell (12), and the outer wall of the atomizer (5) is fixedly connected to the protective shell (12).