Coal storage device

Abstract

The utility model discloses a coal storage device. The coal storage device comprises a storage box; the screening plate is arranged in the storage box; the vibration motor is mounted at the bottom of the screening plate; the coal screening device has the advantages that the screening plate and the vibration motor are arranged, the vibration motor drives the screening plate to vibrate, coal falling on the screening plate is screened out, crushed coal is screened out and collected and processed in a centralized mode through the collecting drawing box, the screening effect is good, and the screening effect is good. Coal is stored in the storage box, an inner rotating water passing box and atomizing nozzles are arranged, the atomizing nozzles at the bottom of the inner rotating water passing box spray water to the coal stored in the storage box, the coal has the spontaneous combustion property and can be subjected to oxidation reaction after making contact with air, and the temperature of a coal pile can be increased through generated heat; the temperature of the coal can be reduced by spraying water to the coal, and the spontaneous combustion phenomenon is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal storage technical field, concretely is a coal storage device. BACKGROUND

[0002] Coal is a solid fossil fuel, mainly by ancient plant remains in the ground after millions of years of complex biochemical and physical and chemical changes into, it is mainly composed of carbon, hydrogen, oxygen, nitrogen and sulfur elements, has high energy density and combustibility, coal has a wide range of applications in electric power, steel, chemical industry, building materials and other industries, is one of the indispensable energy sources in the global economy, in the current coal storage practice, lack a kind of structure that can be effectively screened when coal is poured into storage device, does not have the function of extracting coal fragments. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a coal storage device to solve the problem of lacking a structure that can effectively screen when coal is poured into storage device in the current coal storage practice in the above background art, without the function of extracting coal fragments.

[0004] To achieve the above object, the utility model provides the following technical scheme: a coal storage device, comprising:

[0005] Storage box;

[0006] Screening plate, screening plate is arranged in the inside of storage box;

[0007] Vibration motor, vibration motor is installed at the bottom of screening plate;

[0008] Buffering guide block, buffering guide block is arranged in the inside of storage box;

[0009] Fixed top box, fixed top box is arranged at the top of storage box;

[0010] Inner rotating water tank, inner rotating water tank rotation is arranged in the inside of fixed top box, the bottom of inner rotating water tank is equidistantly fixed with a plurality of atomizing nozzles;

[0011] Collecting box, collecting box is installed in the inside of storage box, and the collecting box is matched with screening plate.

[0012] As one preferred scheme of the utility model, one side of the storage box is fixedly connected with a discharging frame, the inside of the discharging frame is slidably provided with a closing plate, one side of the storage box is fixedly connected with a second fixed side plate, the top of the second fixed side plate is installed with a second air cylinder, the output end of the second air cylinder is fixedly connected with the closing plate, the top of the closing plate is fixedly connected with a limiting slide rod in a symmetrical mode, and the limiting slide rod is slidably connected with the second fixed side plate.

[0013] As one preferred scheme of the utility model, one side of the storage box is fixedly connected with a discharging frame, the inside of the discharging frame is slidably provided with a closing plate, one side of the storage box is fixedly connected with a second fixed side plate, the top of the second fixed side plate is installed with a second air cylinder, the output end of the second air cylinder is fixedly connected with the closing plate, the top of the closing plate is fixedly connected with a limiting slide rod in a symmetrical mode, and the limiting slide rod is slidably connected with the second fixed side plate.

[0014] As one preferred scheme of the utility model, one side of the storage box is fixedly connected with a discharging frame, the inside of the discharging frame is slidably provided with a closing plate, one side of the storage box is fixedly connected with a second fixed side plate, the top of the second fixed side plate is installed with a second air cylinder, the output end of the second air cylinder is fixedly connected with the closing plate, the top of the closing plate is fixedly connected with a limiting slide rod in a symmetrical mode, and the limiting slide rod is slidably connected with the second fixed side plate.

[0015] As one preferred scheme of the utility model, one side of the storage box is fixedly connected with a discharging frame, the inside of the discharging frame is slidably provided with a closing plate, one side of the storage box is fixedly connected with a second fixed side plate, the top of the second fixed side plate is installed with a second air cylinder, the output end of the second air cylinder is fixedly connected with the closing plate, the top of the closing plate is fixedly connected with a limiting slide rod in a symmetrical mode, and the limiting slide rod is slidably connected with the second fixed side plate.

[0016] As one preferred scheme of the utility model, one side of the storage box is fixedly connected with a discharging frame, the inside of the discharging frame is slidably provided with a closing plate, one side of the storage box is fixedly connected with a second fixed side plate, the top of the second fixed side plate is installed with a second air cylinder, the output end of the second air cylinder is fixedly connected with the closing plate, the top of the closing plate is fixedly connected with a limiting slide rod in a symmetrical mode, and the limiting slide rod is slidably connected with the second fixed side plate.

[0017] Compared with the prior art, the utility model has the advantages that the utility model is provided with the screening plate and the vibration motor, realizes that the vibration motor drives the screening plate to vibrate, carries out screening treatment to the coal falling on the screening plate, screens out the coal fragments, concentrates collection and processing through the collection extraction box, stores the coal in the storage box, is provided with the inner rotation water tank and the atomizing nozzle, realizes that each atomizing nozzle at the bottom of the inner rotation water tank sprays the coal stored in the storage box, the coal has the spontaneous combustion attribute, will oxidize after contacting with the air, the heat generated will increase the temperature of the coal pile, and the coal temperature can be reduced through spraying water for the coal, preventing the occurrence of spontaneous combustion. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the storage box of this utility model;

[0020] Figure 3 This is a schematic diagram of the screening plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the screening plate and vibrating motor structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal rotating water tank and connecting water pipe structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the fixed side box of this utility model.

[0024] In the diagram: 1. Storage box; 2. Feed pipe; 3. Screening plate; 4. Fixed side plate No. 1; 5. Fixed support plate; 6. Limiting slide box; 7. Spring; 8. Collection box; 9. Vibration motor; 10. Fixed top box; 11. Inner rotating water tank; 12. Connecting water pipe; 13. Atomizing nozzle; 14. Fixed side box; 15. Gear; 16. Sliding rack; 17. Rotary joint; 18. Water inlet pipe; 19. Cylinder No. 1; 20. Buffer guide block; 21. Drain pipe; 22. Filter screen; 23. Discharge frame; 24. Fixed side plate No. 2; 25. Sealing plate; 26. Cylinder No. 2; 27. Limiting slide bar. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 6 This utility model provides a technical solution: a coal storage device, comprising: a storage box 1; a screening plate 3 disposed inside the storage box 1; a vibrating motor 9 installed at the bottom of the screening plate 3; a buffer guide block 20 fixedly connected inside the storage box 1; a fixed top box 10 fixedly connected to the top of the storage box 1; an inner rotating water tank 11 rotatably disposed inside the fixed top box 10, and a plurality of atomizing nozzles 13 are fixedly connected at equal intervals at the bottom of the inner rotating water tank 11; and a collection box 8 installed inside the storage box 1, which cooperates with the screening plate 3.

[0027] It is understood that this utility model inputs coal into the feed pipe 2 through the coal discharge position, and sets up water mist dust suppression equipment at the coal discharge position and the feed pipe 2 externally to spray water mist to suppress dust on the coal during feeding and screening. The water mist dust suppression equipment during coal transportation is a device specifically designed to reduce dust pollution generated during coal transportation. This device pressurizes water to a certain pressure through a high-pressure pump, and then delivers it to the nozzle through a high-pressure pipeline. The nozzle atomizes the high-pressure water into fine water mist particles. These water mist particles collide and combine with dust particles in the air, causing the dust particles to settle due to gravity, thereby achieving the purpose of dust suppression. The equipment mainly includes a high-pressure pump, high-pressure pipeline, nozzles, and a control system. The vibrating motor 9 drives the screening plate 3 to vibrate, and the screening plate 3 drives the first fixed side plate 4 and the fixed support plate 5 to slide in the limiting slide box 6. The fixed support plate 5 and the first fixed support plate 6 are controlled by spring 7. The side plate 4 and the screening plate 3 are vibrated and reset to complete the screening of coal fragments. The fragments are collected by the collection box 8. After screening, the coal is buffered by the buffer guide block 20 and enters the storage box 1 for collection. During storage, a high-pressure pump is connected to the water inlet pipe 18 to supply water to the water inlet pipe 18. The water enters the rotary joint 17, the connecting water pipe 12 and the inner rotating water tank 11 through the water inlet pipe 18. The water mist is sprayed on the coal through the atomizing nozzle 13 at the bottom of the inner rotating water tank 11. Spraying water mist on the coal can reduce the temperature of the coal and prevent spontaneous combustion. The output end of the first cylinder 19 drives the sliding rack 16 to move and adjust. The sliding rack 16 drives the meshing gear 15 to rotate. When the gear 15 rotates, it drives the inner connecting water pipe 12 to rotate and adjust, completing the angle adjustment of the inner rotating water tank 11 and the atomizing nozzle 13, and uniformly spraying water mist on the coal stored in the storage box 1.

[0028] Please see Figure 1 and Figure 6 A fixed side plate 4 is symmetrically fixed to both sides of the screening plate 3. The fixed side plate 4 is slidably connected to the storage box 1. A fixed support plate 5 is fixed to the bottom of the fixed side plate 4. A limit slide box 6 is slidably provided on the outside of the fixed support plate 5. The limit slide box 6 is fixed to the storage box 1. A spring 7 is provided inside the limit slide box 6. The top of the spring 7 is fixed to the fixed support plate 5, and the bottom of the spring 7 is fixed to the limit slide box 6.

[0029] It is understood that when the screening plate 3 of this utility model vibrates, it drives the first fixed side plate 4 and the fixed support plate 5. The fixed support plate 5 slides in the limiting slide box 6. The fixed support plate 5, the first fixed side plate 4 and the screening plate 3 are reset by the spring 7, and the screening plate 3 is subjected to vibration screening.

[0030] Please see Figure 1 and Figure 6A discharge frame 23 is fixedly connected to one side of the storage box 1. A sealing plate 25 is slidably installed inside the discharge frame 23. A second fixed side plate 24 is fixedly connected to one side of the storage box 1. A second cylinder 26 is installed on the top of the second fixed side plate 24. The output end of the second cylinder 26 is fixedly connected to the sealing plate 25. A limit slide rod 27 is symmetrically fixed to the top of the sealing plate 25. The limit slide rod 27 is slidably connected to the second fixed side plate 24.

[0031] It is understood that this utility model uses the output end of the second cylinder 26 to drive the closing plate 25 to move and adjust, and uses the closing plate 25 to adjust the opening and closing of the discharge frame 23.

[0032] Please see Figure 1 and Figure 6 A connecting water pipe 12 is fixedly connected to one side of the inner rotating water tank 11. The connecting water pipe 12 is rotatably connected to the fixed top box 10. A fixed side box 14 is fixedly connected to one side of the fixed top box 10. The connecting water pipe 12 is rotatably connected to the fixed side box 14. A rotary joint 17 is installed on one side of the fixed side box 14. One end of the connecting water pipe 12 is connected to the rotary joint 17. The other end of the rotary joint 17 is equipped with a water inlet pipe 18.

[0033] It is understood that this utility model uses the rotary joint 17 to perform normal water flow treatment on the rotating water pipe 12 and the inner rotating water tank 11, and uses the atomizing nozzle 13 at the bottom of the inner rotating water tank 11 to perform water mist treatment.

[0034] Please see Figure 1 and Figure 6 A gear 15 is fixedly connected to the outside of the water pipe 12. A sliding rack 16 is slidably arranged inside the fixed side box 14. The sliding rack 16 is meshed with the gear 15. A cylinder 19 is installed on one side of the fixed side box 14. The output end of the cylinder 19 is fixedly connected to the sliding rack 16.

[0035] It is understood that this utility model uses the output end of cylinder 19 to drive the sliding rack 16 to move within the fixed side box 14. When the sliding rack 16 moves, it drives the meshing gear 15 to rotate. When the gear 15 rotates, it drives the water pipe 12 and the inner rotating water tank 11 to rotate and adjust, thereby adjusting the orientation of the atomizing nozzle 13 and performing comprehensive water mist treatment on the coal stored in the storage box 1.

[0036] Please see Figure 1 and Figure 6 The top of the storage tank 1 is fixedly connected to a feed pipe 2 that matches the screening plate 3, and a drain pipe 21 is fixedly connected to one side of the storage tank 1. A filter screen 22 is fixedly connected to the inside of the drain pipe 21.

[0037] It is understood that in this utility model, coal is fed into the storage box 1 through the feed pipe 2, screened through the screening plate 3, and excess water is discharged through the drain pipe 21.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coal storage device, characterized in that, include: Storage box (1); Screening plate (3) is installed inside storage box (1); Vibration motor (9) is installed at the bottom of the screening plate (3); Buffer guide block (20) is installed inside the storage box (1); A fixed top box (10) is installed on top of the storage box (1); An inner rotating water tank (11) is rotatably installed inside the fixed top box (10). Multiple atomizing nozzles (13) are fixedly connected at equal intervals to the bottom of the inner rotating water tank (11). A collection box (8) is installed inside the storage box (1) and is used in conjunction with a screening plate (3).

2. A coal storage device according to claim 1, characterized in that: A fixed side plate (4) is symmetrically fixed to both sides of the screening plate (3). The fixed side plate (4) is slidably connected to the storage box (1). A fixed support plate (5) is fixed to the bottom of the fixed side plate (4). A limiting slide box (6) is slidably provided on the outside of the fixed support plate (5). The limiting slide box (6) is fixed to the storage box (1). A spring (7) is provided inside the limiting slide box (6). The top end of the spring (7) is fixed to the fixed support plate (5), and the bottom end of the spring (7) is fixed to the limiting slide box (6).

3. A coal storage device according to claim 1, characterized in that: A discharge frame (23) is fixedly connected to one side of the storage box (1). A sealing plate (25) is slidably arranged inside the discharge frame (23). A second fixed side plate (24) is fixedly connected to one side of the storage box (1). A second cylinder (26) is installed on the top of the second fixed side plate (24). The output end of the second cylinder (26) is fixedly connected to the sealing plate (25). A limiting slide rod (27) is symmetrically fixed to the top of the sealing plate (25). The limiting slide rod (27) is slidably connected to the second fixed side plate (24).

4. A coal storage device according to claim 1, characterized in that: A connecting water pipe (12) is fixedly connected to one side of the inner rotating water tank (11). The connecting water pipe (12) is rotatably connected to the fixed top box (10). A fixed side box (14) is fixedly connected to one side of the fixed top box (10). The connecting water pipe (12) is rotatably connected to the fixed side box (14). A rotary joint (17) is installed on one side of the fixed side box (14). One end of the connecting water pipe (12) is connected to the rotary joint (17). The other end of the rotary joint (17) is equipped with a water inlet pipe (18).

5. A coal storage device according to claim 4, characterized in that: A gear (15) is fixedly connected to the outside of the connecting water pipe (12), and a sliding rack (16) is slidably arranged inside the fixed side box (14). The sliding rack (16) meshes with the gear (15). A cylinder (19) is installed on one side of the fixed side box (14), and the output end of the cylinder (19) is fixedly connected to the sliding rack (16).

6. A coal storage device according to claim 1, characterized in that: The top of the storage box (1) is fixedly connected to a feed pipe (2) that cooperates with the screening plate (3), and a drain pipe (21) is fixedly connected to one side of the storage box (1). A filter screen (22) is fixedly connected to the inside of the drain pipe (21).

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