Aluminum oxide powder loading and unloading dust suppression device
By designing an alumina powder loading and unloading dust suppression device including fan, filter bag and exhaust components, the problem of dust filtration difficulty during the loading and unloading of alumina powder is solved, and the effect of efficient separation of dust and protecting the working environment is achieved.
Patent Information
- Application Number
- CN202421566520.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-04
AI Technical Summary
During the loading and unloading of alumina powder, it is difficult to effectively filter and control the diffusion and release of dust, which affects the working environment and the normal operation of the equipment.
A dust-removing device for loading and unloading of alumina powder is designed, including a base plate, bracket, dust collector, fan, filter bag and exhaust component. The fan drives dust containing gas into the dust collector box. The filter bag filters the dust in the air, and the exhaust component separates the cleaning gas, and ensures the high efficiency of the filter layer through pulse injection and valve control.
It realizes efficient separation of dust in dust-containing gas, ensures high efficiency of the filter layer, prevents dust from entering the device and forms blockage, extends the service life of the device, and protects the working environment.
Smart Images
Figure CN222752788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum oxide powder, in particular to a dust suppression device for loading and unloading aluminum oxide powder. Background Art
[0002] Alumina powder is a white or slightly yellow fine powder composed of aluminum oxide. It has many properties that make it widely used in various industrial and scientific applications. A loading and unloading dust suppression device is a device or system used to reduce or control the dust generated during the loading and unloading process. These devices are designed to reduce the diffusion and release of dust during loading and unloading operations through various technical means, such as dust collection, humidification, and sealing, thereby protecting the working environment, reducing the impact of dust pollution on personnel health, and maintaining the cleanliness and normal operation of equipment. In order to better suppress dust during the loading and unloading of alumina powder, an alumina powder loading and unloading dust suppression device is required.
[0003] In order to protect the working environment, maintain the health of personnel and ensure the normal operation of production equipment, it is necessary to use loading and unloading dust suppression devices to control the dust generated by alumina powder during loading and unloading. These devices effectively reduce or control the diffusion and release of dust through technical means such as dust absorption, humidification, and sealing, thereby reducing the impact of dust on the environment and personnel health. Therefore, it is necessary to solve the problem of filtering the dust generated by alumina powder during loading and unloading. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides an alumina powder loading and unloading dust suppression device, which aims to improve the problem of filtering dust generated during the loading and unloading process of alumina powder.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dust suppression device for loading and unloading alumina powder comprises a base plate, the upper surface of the base plate is fixedly connected to a bracket, the inner wall of the bracket is fixedly connected to a dust removal box, the outer wall of the bracket is fixedly connected to a storage plate, the interior of the dust removal box is fixedly connected to an air outlet pipe, the outer wall of the air outlet pipe is fixedly connected to a fan, the interior of the fan is fixedly connected to a first air inlet pipe, the inner wall of the dust removal box is fixedly connected to a fixing column, the outer wall of the fixing column is fixedly connected to a sleeve, the lower surface of the sleeve is fixedly connected to a filter bag, and the inner wall of the dust removal box is provided with an exhaust assembly.
[0007] Preferably, the exhaust assembly includes a first exhaust pipe, an outer wall of which is fixedly connected to the inner wall of the dust removal box, an outer wall of the first exhaust pipe is fixedly connected to an exhaust cylinder, a lower surface of the exhaust cylinder is fixedly connected to a base, a lower surface of the base is fixedly connected to an upper surface of a bottom plate, an upper surface of the exhaust cylinder is fixedly connected to an exhaust cover, and the interior of the exhaust cover is fixedly connected to a second exhaust pipe.
[0008] Preferably, a blow pipe is fixedly connected to the interior of the dust removal box, a pulse valve is fixedly connected to the outer wall of the blow pipe, and a second air inlet pipe is fixedly connected to the interior of the pulse valve.
[0009] Preferably, an ash hopper is fixedly connected to the lower surface of the dust removal box, a dust exhaust pipe is fixedly connected to the lower surface of the ash hopper, and a valve is fixedly connected to the outer wall of the dust exhaust pipe.
[0010] Preferably, a first handle is fixedly connected to an outer wall of the valve, a dust collecting box is fixedly connected to a lower surface of the dust exhaust pipe, and the lower surface of the dust collecting box is fixedly connected to an upper surface of the bottom plate.
[0011] Preferably, the inner wall of the dust removal box is slidably connected to a box cover, the interior of the box cover is fixedly connected to a motor, and the output end of the motor is fixedly connected to a gear.
[0012] Preferably, the outer wall of the gear is rotatably connected to the inside of the box cover, a cylinder is fixedly connected to the inside of the gear, the outer wall of the cylinder is rotatably connected to the inside of the box cover, and a second handle is fixedly connected to the upper surface of the cylinder.
[0013] Preferably, the outer wall of the gear is meshedly connected with a rack, the outer wall of the rack is slidably connected to the inside of the box cover, and the outer wall of the rack is slidably connected to the inside of the dust removal box.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, when the fan is turned on, the dust-containing gas enters the outlet pipe from the first air inlet pipe, and then enters the interior of the dust removal box. At this time, the dust in the air will be retained on the surface of the filter bag through the filter bag. The air enters the exhaust pipe through the first exhaust pipe and is discharged through the second exhaust pipe, thereby achieving the effect of efficiently separating the dust-containing gas and the dust.
[0016] 2. In the utility model, the pulse valve is opened to allow air to enter the injection pipe from the second air inlet pipe, and the compressed air is intermittently sprayed to the filter bag to flush out the dust particles accumulated on the outer surface of the filter bag. The flushed dust particles enter the ash hopper, and then the second handle is pulled to open the valve to allow the dust particles to fall from the dust exhaust pipe to the dust collecting box for collection, thereby ensuring that the filter layer has a high filtration efficiency and preventing dust from entering the plant fiber to form a blockage, which causes the effect of increased filtration resistance.
[0017] 3. In the utility model, the motor is turned on to drive the rack through the gear to slide from the inside of the box cover into the inside of the dust removal box, thereby sealing the dust removal box. When the second handle is turned to drive the gear through the cylinder, the gear drives the rack to slide from the inside of the dust removal box into the inside of the box cover. At this time, the second handle is pulled to slide the box cover out from the inner wall of the dust removal box, so that the components inside the dust removal box can be inspected, thereby achieving the effect of sealing the dust removal box and inspecting the internal components. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional diagram of a dust suppression device for loading and unloading aluminum oxide powder proposed by the utility model;
[0019] Figure 2 A schematic diagram of a spray pipe of an alumina powder loading and unloading dust suppression device proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of gears for an alumina powder loading and unloading dust suppression device proposed by the utility model.
[0021] Legend:
[0022] 1. Bottom plate; 2. Bracket; 3. Dust removal box; 4. Storage board; 5. Exhaust pipe; 6. Fan; 7. First air inlet pipe; 8. Fixed column; 9. Casing; 10. Filter bag; 11. Blowing pipe; 12. Pulse valve; 13. Second air inlet pipe; 14. Dust collection box; 15. Dust exhaust pipe; 16. Valve; 17. First handle; 18. Ash hopper; 19. First exhaust pipe; 20. Exhaust cylinder; 21. Base; 22. Exhaust cover; 23. Second exhaust pipe; 24. Box cover; 25. Cylinder; 26. Second handle; 27. Gear; 28. Rack; 29. Motor. DETAILED DESCRIPTION
[0023] 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.
[0024] Reference Figure 1 - Figure 3The utility model provides an embodiment: an alumina powder loading and unloading dust suppression device, comprising a bottom plate 1, a bracket 2 is fixedly connected to the upper surface of the bottom plate 1, a dust removal box 3 is fixedly connected to the inner wall of the bracket 2, a storage plate 4 is fixedly connected to the outer wall of the bracket 2, an air outlet pipe 5 is fixedly connected to the inside of the dust removal box 3, a fan 6 is fixedly connected to the outer wall of the air outlet pipe 5, a first air inlet pipe 7 is fixedly connected to the inside of the fan 6, a fixed column 8 is fixedly connected to the inner wall of the dust removal box 3, a sleeve 9 is fixedly connected to the outer wall of the fixed column 8, and the sleeve 9 is fixedly connected to the lower surface of the filter bag 10, and the inner wall of the dust removal box 3 is provided with an exhaust assembly; the exhaust assembly includes a first exhaust pipe 19, the outer wall of the first exhaust pipe 19 is fixedly connected to the inner wall of the dust removal box 3, the outer wall of the first exhaust pipe 19 is fixedly connected to the exhaust cylinder 20, the lower surface of the exhaust cylinder 20 is fixedly connected to the base 21, the lower surface of the base 21 is fixedly connected to the upper surface of the bottom plate 1, the upper surface of the exhaust cylinder 20 is fixedly connected to the exhaust cover 22, and the inside of the exhaust cover 22 is fixedly connected to the second exhaust pipe 23;
[0025] Specifically, the bottom plate 1 fixes the bracket 2, the bracket 2 fixes the dust removal box 3, the bracket 2 fixes the storage plate 4, the dust removal box 3 fixes the air outlet pipe 5, the fan 6 fixes the air outlet pipe 5, the fan 6 fixes the first air inlet pipe 7, the dust removal box 3 fixes the fixing column 8, the fixing column 8 fixes the sleeve 9, the sleeve 9 fixes the filter bag 10, the inner wall of the dust removal box 3 is provided with an exhaust assembly, the exhaust assembly includes a first exhaust pipe 19, the first exhaust pipe 19 fixes the exhaust pipe 20, the base 21 fixes the exhaust pipe 20, the bottom plate 1 fixes the base 21, the exhaust pipe 20 fixes the exhaust cover 22, and the exhaust cover 22 fixes the second exhaust pipe 23.
[0026] Reference Figure 2 The dust removal box 3 is fixedly connected to a blowing pipe 11, the outer wall of the blowing pipe 11 is fixedly connected to a pulse valve 12, and the pulse valve 12 is fixedly connected to a second air inlet pipe 13;
[0027] Specifically, the dust removal box 3 plays a fixing role on the bottom plate 1 , the pulse valve 12 plays a fixing role on the blowing pipe 11 , and the pulse valve 12 plays a fixing role on the second air inlet pipe 13 .
[0028] Reference Figure 1 The lower surface of the dust removal box 3 is fixedly connected with an ash hopper 18, the lower surface of the ash hopper 18 is fixedly connected with a dust exhaust pipe 15, and the outer wall of the dust exhaust pipe 15 is fixedly connected with a valve 16; the outer wall of the valve 16 is fixedly connected with a first handle 17, the lower surface of the dust exhaust pipe 15 is fixedly connected with a dust collecting box 14, and the lower surface of the dust collecting box 14 is fixedly connected to the upper surface of the bottom plate 1;
[0029] Specifically, the dust removal box 3 fixes the ash hopper 18, the ash hopper 18 fixes the dust exhaust pipe 15, the dust exhaust pipe 15 fixes the valve 16, the valve 16 fixes the first handle 17, the dust collecting box 14 fixes the dust exhaust pipe 15, and the bottom plate 1 fixes the dust collecting box 14.
[0030] Reference Figure 3 The inner wall of the dust removal box 3 is slidably connected with a box cover 24, the inside of the box cover 24 is fixedly connected with a motor 29, and the output end of the motor 29 is fixedly connected with a gear 27; the outer wall of the gear 27 is rotatably connected to the inside of the box cover 24, the inside of the gear 27 is fixedly connected with a cylinder 25, the outer wall of the cylinder 25 is rotatably connected to the inside of the box cover 24, and the upper surface of the cylinder 25 is fixedly connected with a second handle 26; the outer wall of the gear 27 is meshedly connected with a rack 28, the outer wall of the rack 28 is slidably connected to the inside of the box cover 24, and the outer wall of the rack 28 is slidably connected to the inside of the dust removal box 3;
[0031] Specifically, the box cover 24 slides on the inner wall of the dust removal box 3, the box cover 24 fixes the motor 29, the motor 29 fixes the gear 27, the gear 27 rotates inside the box cover 24, the gear 27 fixes the cylinder 25, the cylinder 25 rotates inside the box cover 24, the cylinder 25 fixes the second handle 26, the gear 27 is meshed with the rack 28, the rack 28 slides inside the box cover 24, and the rack 28 slides inside the dust removal box 3.
[0032] Working principle: When the device is needed, the fan 6 is turned on to allow the dust-containing gas to enter the outlet pipe 5 from the first air inlet pipe 7 and then enter the interior of the dust removal box 3. At this time, the dust in the air will be retained on the surface of the filter bag 10 through the filter bag 10, and the dry air will enter the exhaust pipe 20 through the first exhaust pipe 19 and then be discharged through the second exhaust pipe 23. The interior of the filter bag 10 is provided with a dust layer to filter some dusty gases, thereby achieving the effect of efficiently separating dust-containing gas and dust. When the fan 6 is running at a low wind speed, no dust cleaning operation will be performed during this period. At this time, the pulse valve 12 is turned on to allow air to enter the injection pipe 11 from the second air inlet pipe 13, so that the compressed air is intermittently sprayed to the filter bag 10 to flush down the dust particles accumulated on the outer surface of the filter bag 10, and the flushed dust particles enter the ash hopper 18 for collection, and then the second handle 26 is pulled to open the valve 16 to allow the dust particles to fall from the dust exhaust pipe 15 to the dust collecting box 14 for collection, thereby ensuring that the process The filter layer has a high filtering efficiency, which prevents dust from entering the plant fiber to form a blockage, resulting in an increase in filtering resistance. The motor 29 is turned on to drive the gear 27 to rotate, and the gear 27 drives the rack 28 to slide from the inside of the box cover 24 into the inside of the dust removal box 3 to seal the dust removal box 3. When the second handle 26 is turned to drive the gear 27 to rotate through the cylinder 25, the gear 27 drives the rack 28 to slide from the inside of the dust removal box 3 into the inside of the box cover 24. At this time, the second handle 26 is pulled to slide the box cover 24 out of the inner wall of the dust removal box 3, so that the components inside the dust removal box 3 can be inspected, thereby achieving the effect of sealing the dust removal box 3 and inspecting the internal components. The device can not only achieve the effect of efficiently separating dust-containing gas and dust, but also ensure that the filter layer has a high filtering efficiency, prevent dust from entering the plant fiber to form a blockage, resulting in an increase in filtering resistance, and even achieve the effect of sealing the dust removal box 3 and inspecting the internal components.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A dust suppression device for loading and unloading aluminum oxide powder, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a bracket (2), the inner wall of the bracket (2) is fixedly connected to a dust removal box (3), the outer wall of the bracket (2) is fixedly connected to a storage plate (4), the interior of the dust removal box (3) is fixedly connected to an air outlet pipe (5), the outer wall of the air outlet pipe (5) is fixedly connected to a fan (6), the interior of the fan (6) is fixedly connected to a first air inlet pipe (7), the inner wall of the dust removal box (3) is fixedly connected to a fixing column (8), the outer wall of the fixing column (8) is fixedly connected to a sleeve (9), the lower surface of the sleeve (9) is fixedly connected to a filter bag (10), and the inner wall of the dust removal box (3) is provided with an exhaust assembly.
2. The dust suppression device for loading and unloading aluminum oxide powder according to claim 1, characterized in that: The exhaust assembly comprises a first exhaust pipe (19), the outer wall of the first exhaust pipe (19) is fixedly connected to the inner wall of the dust removal box (3), the outer wall of the first exhaust pipe (19) is fixedly connected to an exhaust cylinder (20), the lower surface of the exhaust cylinder (20) is fixedly connected to a base (21), the lower surface of the base (21) is fixedly connected to the upper surface of the bottom plate (1), the upper surface of the exhaust cylinder (20) is fixedly connected to an exhaust cover (22), and the interior of the exhaust cover (22) is fixedly connected to a second exhaust pipe (23).
3. The dust suppression device for loading and unloading aluminum oxide powder according to claim 1, characterized in that: The dust removal box (3) is fixedly connected to a blow pipe (11) inside, the blow pipe (11) is fixedly connected to an outer wall thereof, and the pulse valve (12) is fixedly connected to the inside of the pulse valve (12) a second air intake pipe (13).
4. The dust suppression device for loading and unloading aluminum oxide powder according to claim 1, characterized in that: The lower surface of the dust removal box (3) is fixedly connected to an ash hopper (18), the lower surface of the ash hopper (18) is fixedly connected to a dust exhaust pipe (15), and the outer wall of the dust exhaust pipe (15) is fixedly connected to a valve (16).
5. The dust suppression device for loading and unloading aluminum oxide powder according to claim 4, characterized in that: The outer wall of the valve (16) is fixedly connected to a first handle (17), the lower surface of the dust exhaust pipe (15) is fixedly connected to a dust collecting box (14), and the lower surface of the dust collecting box (14) is fixedly connected to the upper surface of the bottom plate (1).
6. The dust suppression device for loading and unloading aluminum oxide powder according to claim 1, characterized in that: The inner wall of the dust removal box (3) is slidably connected to a box cover (24), the interior of the box cover (24) is fixedly connected to a motor (29), and the output end of the motor (29) is fixedly connected to a gear (27).
7. The dust suppression device for loading and unloading aluminum oxide powder according to claim 6, characterized in that: The outer wall of the gear (27) is rotatably connected to the inside of the box cover (24), a cylinder (25) is fixedly connected to the inside of the gear (27), the outer wall of the cylinder (25) is rotatably connected to the inside of the box cover (24), and a second handle (26) is fixedly connected to the upper surface of the cylinder (25).
8. The dust suppression device for loading and unloading aluminum oxide powder according to claim 7, characterized in that: The outer wall of the gear (27) is meshedly connected with a rack (28), the outer wall of the rack (28) is slidably connected to the inside of the box cover (24), and the outer wall of the rack (28) is slidably connected to the inside of the dust removal box (3).