Dry discharge fly ash unloading dust fall structure
By combining the adjustment mechanism and the dust suppression mechanism, the problem of dust pollution during the dry discharge of fly ash was solved, and the dust was effectively removed, protecting the operation and the ecological environment.
Patent Information
- Application Number
- CN202421014690.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the dry discharge of fly ash, due to the height difference between the discharge end and the material receiving position, a large amount of dust is generated when the fly ash particles fall, polluting the operation and the ecological environment.
It employs an adjustment mechanism and a dust suppression mechanism. Dust is sucked up and filtered by a dust extraction fan and a filter plate assembly. The position of the dust suppression mechanism is adjusted by an electric telescopic rod to adapt to changes in the height of dust.
It effectively removes dust during the fly ash unloading process, protecting operations and the ecological environment.
Smart Images
Figure CN222331040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust suppression devices, in particular to a dry fly ash unloading dust suppression structure. Background Art
[0002] Fly ash is discharged by dry discharge, that is, using mechanical equipment (such as screw conveyors, pneumatic conveying systems, etc.) to transport fly ash from storage facilities to the destination for subsequent processing or utilization.
[0003] However, in the prior art, when the fly ash reaches the discharge end of the conveying equipment and is discharged outward during the unloading process, due to a certain height difference between the discharge end and the material receiving position, the fly ash particles themselves are extremely small and dust will be generated in the process of falling. At the same time, the fly ash has a certain speed in the process of falling. When the fly ash falls to the bottom, a large amount of dust will be generated due to the impact, causing pollution to the working environment and the ecological environment. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that due to a certain height difference between the discharge end and the material receiving position, the particles of fly ash itself are extremely small, and dust will be generated in the process of falling. At the same time, the fly ash has a certain speed in the process of falling. When the fly ash falls to the bottom, a large amount of dust will be generated due to the impact, causing pollution to the working environment and the ecological environment. A dry-discharge fly ash unloading and dust reduction structure is proposed.
[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a dry-discharge fly ash unloading dust reduction structure, comprising an adjusting mechanism, a dust reduction mechanism is fixedly connected to the side of the adjusting mechanism, the adjusting mechanism comprises a connecting frame, a No. 1 electric telescopic rod is fixedly connected to the surface of the connecting frame, a mounting frame is fixedly connected to the top of the No. 1 electric telescopic rod, a No. 2 electric telescopic rod is fixedly connected to the upper part of the mounting frame, the dust reduction mechanism comprises a dust removal box and a fixed pipe, a No. 2 connecting plate is fixedly connected to the bottom of the dust removal box, and the side of the dust removal box is fixedly connected to the No. 2 electric telescopic rod, a filter plate assembly is installed inside the dust removal box, the fixed pipe is fixedly connected to one side of the dust removal box, and a dust suction fan is installed inside the fixed pipe.
[0006] Preferably, a guide groove is provided on the side of the connecting frame, and a guide wheel is rotatably connected to the side of the mounting frame, and the guide wheel is located inside the guide groove and movably connected to the connecting frame.
[0007] Preferably, a connecting plate No. 1 is fixedly connected to the side of the mounting frame.
[0008] Preferably, a reinforcement plate is fixedly connected to the bottom of the No. 1 connecting plate, and the reinforcement plate is fixedly connected to the side of the mounting frame.
[0009] Preferably, a slide rail is fixedly connected to the upper portion of the No. 1 connecting plate, a slider is slidably connected inside the slide rail, and the upper portion of the slider is fixedly connected to the No. 2 connecting plate.
[0010] Preferably, one end of the fixed pipe is fixedly connected with a flow guide cover.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. In the utility model, when the fly ash is dry-discharged, the device is placed at the unloading location, and the dust suction fan inside the fixed pipe is turned on to generate suction on one side of the air guide cover, so that the dust generated during unloading is sucked out, and then the dust is introduced into the dust removal box through the fixed pipe, and the dust in the air is filtered and removed through the filter plate assembly to avoid dust pollution during unloading.
[0013] 2. In the utility model, the height of the dust reduction mechanism is adjusted to a suitable position by extending the No. 1 electric telescopic rod to push the mounting frame upward, and then the front and rear positions of the dust reduction mechanism are adjusted by extending the No. 2 electric telescopic rod. When the position of the dust reduction mechanism is adjusted, the dust reduction mechanism is moved to the position where dust is generated, so that the dust can be fully sucked out. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a first three-dimensional structural schematic diagram of a dry fly ash unloading and dust reduction structure proposed by the utility model;
[0015] Figure 2 A second three-dimensional structural schematic diagram of a dry fly ash unloading and dust reduction structure proposed by the utility model;
[0016] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a mounting frame in a dry fly ash unloading and dust reduction structure;
[0017] Figure 4 The utility model provides a schematic diagram of the internal three-dimensional structure of a dust removal box and a fixed pipe in a dry fly ash unloading and dust reduction structure.
[0018] Legend: 1. Adjustment mechanism; 11. Connecting frame; 12. Electric telescopic rod No. 1; 13. Mounting frame; 14. Electric telescopic rod No. 2; 15. Guide wheel; 16. Connecting plate No. 1; 17. Slide rail; 18. Sliding block; 19. Connecting plate No. 2; 2. Dust reduction mechanism; 21. Dust removal box; 22. Fixed pipe; 23. Air guide cover; 24. Dust suction fan; 25. Filter plate assembly. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0021] Embodiment 1
[0022] like Figure 1-4 As shown, the utility model provides a dry-discharge fly ash unloading dust reduction structure, including an adjusting mechanism 1, a dust reduction mechanism 2 is fixedly connected to the side of the adjusting mechanism 1, the adjusting mechanism 1 includes a connecting frame 11, a No. 1 electric telescopic rod 12 is fixedly connected to the surface of the connecting frame 11, a mounting frame 13 is fixedly connected to the top of the No. 1 electric telescopic rod 12, a No. 2 electric telescopic rod 14 is fixedly connected to the upper part of the mounting frame 13, the dust reduction mechanism 2 includes a dust removal box 21 and a fixed pipe 22, a No. 2 connecting plate 19 is fixedly connected to the bottom of the dust removal box 21, and the side of the dust removal box 21 is fixedly connected to the No. 2 electric telescopic rod 14, a filter plate assembly 25 is installed inside the dust removal box 21, the fixed pipe 22 is fixedly connected to one side of the dust removal box 21, and a dust suction fan 24 is installed inside the fixed pipe 22, and a deflector 23 is fixedly connected to one end of the fixed pipe 22.
[0023] The following is a detailed description of the specific settings and functions of this embodiment. When dry-discharging fly ash, the device is placed at the unloading location, and the dust suction fan 24 inside the fixed pipe 22 is turned on to generate suction on one side of the air guide hood 23, thereby sucking out the dust generated during unloading, and then introducing the dust into the dust removal box 21 through the fixed pipe 22, and filtering and removing the dust in the air through the filter plate assembly 25 to prevent dust from polluting the environment during unloading. As the fly ash is continuously unloaded, the height of the material accumulation will gradually increase, and the height of the dust generated will continue to increase. At this time, the No. 1 electric telescopic rod 12 is extended to push the mounting frame 13 to move upward, thereby adjusting the height of the dust reduction mechanism 2 to a suitable position, and then the front and rear positions of the dust reduction mechanism 2 are adjusted by extending the No. 2 electric telescopic rod 14. By moving the dust reduction mechanism 2 to the position where dust is generated, it is convenient to fully remove the dust.
[0024] Embodiment 2
[0025] like Figure 1-4As shown, a guide groove is provided on the side of the connecting frame 11, and a guide wheel 15 is rotatably connected to the side of the mounting frame 13. The guide wheel 15 is located inside the guide groove and is movably connected to the connecting frame 11. A No. 1 connecting plate 16 is fixedly connected to the side of the mounting frame 13, and a reinforcement plate is fixedly connected to the bottom of the No. 1 connecting plate 16, and the reinforcement plate is fixedly connected to the side of the mounting frame 13. A slide rail 17 is fixedly connected to the upper part of the No. 1 connecting plate 16, and a slider 18 is slidably connected inside the slide rail 17, and the upper part of the slider 18 is fixedly connected to the No. 2 connecting plate 19.
[0026] The effect achieved by the entire embodiment is that when the height of the mounting frame 13 is adjusted, the guide wheel 15 rotates along the mounting frame 13 to limit the lifting and lowering of the mounting frame 13, thereby improving the stability of the mounting frame 13 when moving; when the dust reduction mechanism 2 is adjusted in position, the No. 2 connecting plate 19 drives the slider 18 to slide along the slide rail 17, and the movement of the slider 18, the No. 2 connecting plate 19 and the dust reduction mechanism 2 is limited by the slide rail 17, thereby improving the stability of the dust reduction mechanism 2 when moving; and the connection strength between the No. 1 connecting plate 16 and the mounting frame 13 is improved by the reinforcement plate.
[0027] The use method and working principle of the device: when the fly ash is discharged in a dry manner, the device is placed at the discharge location, and the dust suction fan 24 inside the fixed pipe 22 is turned on to generate suction on one side of the air guide cover 23, thereby sucking out the dust generated during the discharge, and then the dust is introduced into the dust removal box 21 through the fixed pipe 22, and the dust in the air is filtered and removed through the filter plate assembly 25;
[0028] As the fly ash is continuously unloaded, the height of the material accumulation will gradually increase, and the height of the dust generated will continue to rise. At this time, the No. 1 electric telescopic rod 12 is extended to push the mounting frame 13 to move upward, thereby adjusting the height of the dust reduction mechanism 2 to a suitable position. When the height of the mounting frame 13 is adjusted, the guide wheel 15 rotates along the mounting frame 13, limits the lifting and lowering of the mounting frame 13, and then adjusts the front and rear positions of the dust reduction mechanism 2 by extending and retracting the No. 2 electric telescopic rod 14. When the dust reduction mechanism 2 is adjusted in position, the No. 2 connecting plate 19 drives the slider 18 to slide along the slide rail 17, and limits the movement of the slider 18, the No. 2 connecting plate 19 and the dust reduction mechanism 2 through the slide rail 17.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A dry fly ash unloading and dust reduction structure, characterized in that: The utility model comprises an adjusting mechanism (1), wherein a dust reduction mechanism (2) is fixedly connected to the side of the adjusting mechanism (1), wherein the adjusting mechanism (1) comprises a connecting frame (11), wherein a first electric telescopic rod (12) is fixedly connected to the surface of the connecting frame (11), wherein a mounting frame (13) is fixedly connected to the top of the first electric telescopic rod (12), wherein a second electric telescopic rod (14) is fixedly connected to the upper part of the mounting frame (13), wherein the dust reduction mechanism (2) comprises a dust removal box (21) and a fixed pipe (22), wherein a second connecting plate (19) is fixedly connected to the bottom of the dust removal box (21), and a side of the dust removal box (21) is fixedly connected to the second electric telescopic rod (14), wherein a filter plate assembly (25) is installed inside the dust removal box (21), wherein the fixed pipe (22) is fixedly connected to one side of the dust removal box (21), and wherein a dust suction fan (24) is installed inside the fixed pipe (22).
2. A dry fly ash discharge dust reduction structure according to claim 1, characterized in that: A guide groove is provided on the side of the connecting frame (11), and a guide wheel (15) is rotatably connected to the side of the mounting frame (13); the guide wheel (15) is located inside the guide groove and is movably connected to the connecting frame (11).
3. The dry fly ash discharge dust reduction structure according to claim 1 is characterized by: A first connecting plate (16) is fixedly connected to the side of the mounting frame (13).
4. A dry fly ash discharge dust reduction structure according to claim 3, characterized in that: A reinforcing plate is fixedly connected to the bottom of the No. 1 connecting plate (16), and the reinforcing plate is fixedly connected to the side of the mounting frame (13).
5. The dry fly ash discharge and dust reduction structure according to claim 3 is characterized in that: The upper portion of the first connecting plate (16) is fixedly connected to a slide rail (17), the interior of the slide rail (17) is slidably connected to a slider (18), and the upper portion of the slider (18) is fixedly connected to the second connecting plate (19).
6. The dry fly ash discharge dust reduction structure according to claim 1 is characterized by: One end of the fixed pipe (22) is fixedly connected to a flow guide cover (23).