Material dust collection treatment device

Abstract

The utility model discloses a material dust collection treatment device which comprises a machine frame, a speed reducer is fixed to one side of the upper end of the machine frame in a threaded mode, a transmission motor is fixed to an output pipe of the speed reducer, a dust collection opening is formed in the other side of the upper end of the machine frame in a penetrating mode, and a feeding pipe is arranged on the side, close to the dust collection opening, of the upper end of the machine frame in a penetrating mode and communicated with the dust collection opening. A bulk head is arranged below the dust collecting opening, and a proximity switch is embedded into the edge of the lower end of the bulk head; the tensioning mechanism comprises supports, the supports are symmetrically fixed to the side, close to the transmission motor, of the upper end of the rack, guide grooves are formed in the upper portions of the inner sides of the supports, first springs and second springs are fixed to the upper ends and the lower ends of the inner walls of the guide grooves correspondingly, and guide blocks are fixed to one ends of the first springs and one ends of the second springs correspondingly. According to the utility model, manual on-site real-time monitoring is not needed, the intellectualization and the operation efficiency are improved, dust raising can be avoided, and the cleanliness of the surrounding environment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field, specifically to a material dust collection and treatment device. Background Technology

[0002] The boiler is equipped with a slag bin for centralized collection of slag from the boiler. Currently, the slag is transported and stored into the slag bin by a bulk loader. However, during the process of feeding the slag into the slag bin, there is a gap between the bulk loader's loading head and the slag bin's feed inlet, resulting in severe dust pollution. Furthermore, the on-site operation relies entirely on manual operation and monitoring, with a low level of automation, which affects the actual use effect. Therefore, it is necessary to provide a treatment device that can solve the above-mentioned drawbacks and improve the effect. Utility Model Content

[0003] The purpose of this utility model is to provide a material dust collection and treatment device to solve the problems mentioned in the background art, where the current method of conveying and storing slag into the slag bin by a bulk loader results in a gap between the bulk loader's bulk head and the slag bin's feed inlet during the process of feeding the slag into the slag bin, leading to serious dust pollution. Furthermore, the on-site operation relies entirely on manual operation and monitoring, resulting in a low level of intelligence and affecting the actual use effect.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a material dust collection and treatment device, comprising:

[0006] The frame has a speed reducer threadedly fixed on one side of the upper end, and a drive motor is fixed to the output pipe of the speed reducer. A dust collection port is provided through the other side of the upper end of the frame, and a feed pipe is provided through the upper end of the frame near the dust collection port and connected to the dust collection port. A bulk head is arranged below the dust collection port, and a proximity switch is embedded in the lower edge of the bulk head.

[0007] Furthermore, a corrugated telescopic tube is fixed to one side of the lower end of the frame, and the lower end of the corrugated telescopic tube is threadedly fixed to the upper end of the bulk head.

[0008] Furthermore, a level gauge is threadedly fixed to one side of the inner wall of the bulk head.

[0009] Furthermore, a rope is bolted to the output end of the drive motor, and one end of the rope is bolted to one side of the outer surface of the bulk head.

[0010] Furthermore, guide wheels are rotatably provided on the middle part of the upper end of the frame and on the other side, and the middle position of the outer surface of the guide wheel rolls and fits against the outer surface of the rope.

[0011] Furthermore, a protective cover is threadedly fixed to one side of the front and rear ends of the frame, and the reducer and drive motor are arranged inside the protective cover.

[0012] Furthermore, it also includes a tensioning mechanism, which includes a bracket symmetrically fixed on the upper end of the frame near the drive motor. A guide groove is provided on the upper part of the inner side of the bracket. A first spring and a second spring are fixed at the upper and lower ends of the inner wall of the guide groove, respectively. A guide block is fixed at one end of each of the first spring and the second spring. A first tension adjusting roller rotates on the inner side of an adjacent set of guide blocks at the upper part, and a second tension adjusting roller rotates on the inner side of an adjacent set of guide blocks at the lower part.

[0013] Furthermore, a limiting block is fixed to the lower end of the inner side of the bracket, and a limiting bolt is threaded through the middle of the limiting block and extends into the frame.

[0014] Furthermore, an isolation block is fixed at the center of the inner wall of the guide groove, and rubber pads are bonded to the upper and lower ends of the isolation block.

[0015] This utility model has the following beneficial effects:

[0016] This invention embeds a proximity switch at the lower edge of the bulk feeding head. The proximity switch is connected to an external controller via a wire. As the bulk feeding head feeds material into the slag bin, the slag inside the bin rises and gradually reduces the distance between the slag and the proximity switch. Once the distance between the two is within a set range, the external controller activates the external feeding pipe to close, stopping the feeding. This eliminates the need for real-time on-site monitoring, improving intelligence and operational efficiency. Furthermore, the corrugated expansion tube allows the bulk feeding head to move downwards to connect with the slag bin's inlet, preventing dust and improving the cleanliness of the surrounding environment.

[0017] Based on the aforementioned beneficial effects, the bulk head is raised and lowered by a rope via a transmission connection, and is equipped with a tensioning mechanism. The first tensioning adjustment roller and the second tensioning adjustment roller can adjust their distance independently by relying on the elastic force of the first spring and the second spring, so as to complete the self-tensioning adjustment by acting on the rope. It is highly applicable, convenient and quick, and meets the needs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the present utility model;

[0020] Figure 2 This is a schematic diagram of the tensioning mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the inner side of the bracket of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Reducer; 2. Drive motor; 3. Tensioning mechanism; 4. Protective cover; 5. Guide wheel; 6. Feed pipe; 7. Dust collection port; 8. Frame; 9. Corrugated telescopic pipe; 10. Bulk head; 11. Level gauge; 12. Proximity switch; 31. Bracket; 32. Guide groove; 33. First spring; 34. Second spring; 35. Guide block; 36. First tension adjusting roller; 37. Second tension adjusting roller; 38. Isolation block; 39. Rubber pad; 310. Limit block; 311. Limit bolt. 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] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-4 As shown, this utility model is a material dust collection and treatment device, comprising:

[0028] The frame 8 has a reducer 1 threadedly fixed on one side of the upper end of the frame 8, and a drive motor 2 is fixed to the output pipe of the reducer 1. A dust collection port 7 is provided through the other side of the upper end of the frame 8, and a feed pipe 6 is provided through the upper end of the frame 8 near the dust collection port 7 and connected to the dust collection port 7. A bulk head 10 is arranged below the dust collection port 7, and a proximity switch 12 is embedded in the lower edge of the bulk head 10.

[0029] The reducer 1 slows down the speed of the bulk head 10 during lifting. The force required for lifting the bulk head 10 is provided by the rope through the drive motor 2. The dust collection port 7 is connected to the external dust collector to guide and transport the dust. The feed pipe 6 is connected to the bulk head 10 to feed and guide the slag into the bulk head 10. The proximity switch 12 is model SN04-N. By detecting the distance between the proximity switch 12 and the slag in the slag bin, the proximity switch 12 can link the external controller to close the external feeding pipe and stop feeding.

[0030] A corrugated telescopic tube 9 is fixed to one side of the lower end of the frame 8, and the lower end of the corrugated telescopic tube 9 is threaded to the upper end of the bulk head 10.

[0031] The corrugated expansion tube 9 allows for length adjustment of the bulk head 10, facilitating connection with the upper feed inlet of the slag bin.

[0032] A level gauge 11 is threadedly fixed on one side of the inner wall of the bulk head 10;

[0033] The material level gauge 11, model BD-200, is used to monitor the slag fed into the slag bin in real time.

[0034] A rope is bolted to the output end of the drive motor 2, and one end of the rope is bolted to one side of the outer surface of the bulk head 10.

[0035] The rope can transmit the force applied by the drive motor 2 to the bulk head 10.

[0036] Guide wheels 5 are rotatably provided on the middle part of the upper end of the frame 8 and on the other side, and the middle position of the outer surface of the guide wheel 5 rolls and fits against the outer surface of the rope.

[0037] The guide wheel has 5 pairs of ropes rolling to ensure accurate positioning and reduce frictional resistance.

[0038] A protective cover 4 is threadedly fixed on one side of the front and rear ends of the frame 8, and the reducer 1 and the drive motor 2 are arranged inside the protective cover 4.

[0039] The protective cover 4 provides external isolation protection for the speed reducer 1 and drive motor 2 during lifting.

[0040] Working principle: The controlled drive motor 2, in conjunction with the reducer 1, slowly lowers the bulk head 10 with the help of ropes. It is then connected to the external dust collection pipe via a pipe clamp. The material flows down through the feed pipe 6 by its own weight, and then flows into the slag bin through the bulk head 10 and the external dust collection pipe. The dust generated during this process is transmitted to the dust collector connected to it through the dust collection port 7. As the material is continuously fed into the slag bin, the material level gauge 11 monitors the quality of the feeding in real time, and the proximity switch 12 monitors the distance between the material and the slag in the slag bin. When the material is within the rated set range, the external controller can be linked to close the external conveying pipe to stop feeding.

[0041] This solution eliminates the need for real-time on-site monitoring, improving intelligence and operational efficiency. Furthermore, the corrugated expansion tube 9 allows the bulk head 10 to be lowered to connect with the slag bin's feed inlet, preventing dust generation and improving the cleanliness of the surrounding environment.

[0042] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0043] Tensioning mechanism 3 includes a bracket 31, which is symmetrically fixed on the upper end of the frame 8 near the drive motor 2. A guide groove 32 is provided on the upper part of the inner side of the bracket 31. A first spring 33 and a second spring 34 are fixed at the upper and lower ends of the inner wall of the guide groove 32, respectively. A guide block 35 is fixed at one end of the first spring 33 and the second spring 34. A first tension adjusting roller 36 rotates on the inner side of an adjacent set of guide blocks 35 at the upper part, and a second tension adjusting roller 37 rotates on the inner side of an adjacent set of guide blocks 35 at the lower part.

[0044] The bracket 31 accommodates the opening of the guide groove 32. The guide block 35 slides and the first spring 33, the second spring 34, and the isolation block 38 are installed through the guide groove 32. Through the elastic force of the first spring 33 and the second spring 34, the guide block 35 can slide and rotate autonomously in the guide groove 32 under the force, thereby adjusting the tension of the rope and improving the performance.

[0045] A limit block 310 is fixed to the lower end of the inner side of the bracket 31, and a limit bolt 311 is threaded through the middle of the limit block 310 and extends into the frame 8;

[0046] The limiting bolt 311 fixes the limiting block 310, and the fixed limiting block 310 satisfies the fixation of the bracket 31 structure.

[0047] An isolation block 38 is fixed at the center of the inner wall of the guide groove 32, and rubber pads 39 are bonded to the upper and lower ends of the isolation block 38.

[0048] The isolation block 38, together with the rubber pad 39, can isolate the sliding guide block 35, preventing them from colliding and being damaged, thus reducing costs.

[0049] Working principle: In the above-mentioned adjustment of the bulk head 10 by means of rope, the rope is between the first tension adjusting roller 36 and the second tension adjusting roller 37, and the three are in rolling contact. With the help of the first spring 33 and the second spring 34 after the force is released, a reverse force is applied, which makes the first tension adjusting roller 36 and the second tension adjusting roller 37 closely adhere to the rope and exert force on the rope, so that it is always in a tensioned state.

[0050] This solution can actively adjust the tension of the rope, saving time and effort, keeping the rope always taut, and ensuring a uniform distribution of internal stress, thus more effectively withstanding tension.

[0051] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A material dust collection and treatment device, characterized in that, include: A frame (8) is provided with a speed reducer (1) threaded on one side of the upper end of the frame (8), and a drive motor (2) is fixed to the output pipe of the speed reducer (1). A dust collection port (7) is provided through the other side of the upper end of the frame (8), and a feed pipe (6) is provided through the upper end of the frame (8) near the dust collection port (7) and connected to the dust collection port (7). A bulk head (10) is provided below the dust collection port (7), and a proximity switch (12) is embedded in the lower edge of the bulk head (10).

2. The material dust collection and treatment device according to claim 1, characterized in that: A corrugated telescopic tube (9) is fixed to one side of the lower end of the frame (8), and the lower end of the corrugated telescopic tube (9) is threaded to the upper end of the bulk head (10).

3. The material dust collection and treatment device according to claim 1, characterized in that: A level gauge (11) is threadedly fixed on one side of the inner wall of the bulk head (10).

4. The material dust collection and treatment device according to claim 1, characterized in that: The output end of the drive motor (2) is bolted with a rope, and one end of the rope is bolted to one side of the outer surface of the bulk head (10).

5. The material dust collection and treatment device according to claim 1, characterized in that: The upper part of the frame (8) is provided with guide wheels (5) on the middle and the other side, and the middle position of the outer surface of the guide wheel (5) rolls and fits against the outer surface of the rope.

6. The material dust collection and treatment device according to claim 1, characterized in that: The frame (8) has a protective cover (4) threaded on one side of the front and rear ends, and the reducer (1) and the drive motor (2) are arranged inside the protective cover (4).

7. The material dust collection and treatment device according to claim 1, characterized in that: It also includes a tensioning mechanism (3), which includes a bracket (31). The bracket (31) is symmetrically fixed on the upper end of the frame (8) near the drive motor (2). A guide groove (32) is provided on the upper part of the inner side of the bracket (31). A first spring (33) and a second spring (34) are fixed at the upper and lower ends of the inner wall of the guide groove (32). A guide block (35) is fixed at one end of the first spring (33) and the second spring (34). A first tensioning adjustment roller (36) rotates on the inner side of an adjacent set of guide blocks (35) at the upper part. A second tensioning adjustment roller (37) rotates on the inner side of an adjacent set of guide blocks (35) at the lower part.

8. The material dust collection and treatment device according to claim 7, characterized in that: A limiting block (310) is fixed at the lower end of the inner side of the bracket (31), and a limiting bolt (311) is threaded through the middle of the limiting block (310) and extends into the frame (8).

9. A material dust collection and treatment device according to claim 7, characterized in that: An isolation block (38) is fixed at the center of the inner wall of the guide groove (32), and rubber pads (39) are bonded to the upper and lower ends of the isolation block (38).

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