Material air conveying system for aluminum hydroxide powder production

Abstract

The utility model provides a material air conveying system for aluminum hydroxide powder production, which relates to the technical field of material air conveying systems and comprises an air feeder, an air conveying pipe is fixed at the output end of the air feeder, a discharging pipe is fixed at the top end of the air conveying pipe, and a feeding barrel is rotatably connected with the top end of the discharging pipe. When aluminum hydroxide powder is poured into a feeding barrel, a grinding roller is driven to rotate clockwise through operation of a first motor, a first gear is driven to rotate through operation of a second motor, so that a second gear is driven to rotate, and when the second gear rotates, the feeding barrel is driven to rotate anticlockwise; when the aluminum hydroxide powder descends through the gap between the feeding barrel and the grinding roller, because the gap gradually becomes smaller from top to bottom, the aluminum hydroxide powder agglomerates can be clamped and cannot fall, the aluminum hydroxide powder is ground through the rotation of the feeding barrel and the grinding roller, the aluminum hydroxide powder agglomerates are changed into powder, and the aluminum hydroxide powder is uniformly ground. And finally, the materials enter the air supply pipe from the discharging pipe to be conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of material air conveying systems, in particular to a material air conveying system for the production of aluminum hydroxide powder. Background Art

[0002] After aluminum hydroxide powder is produced, it needs to be transported to facilitate its subsequent processing. When transporting aluminum hydroxide powder, a material air conveying device is needed to transport it.

[0003] Most of the existing pneumatic material conveying systems for aluminum hydroxide powder production do not have a grinding function. When the aluminum hydroxide powder is conveyed by air, the aluminum hydroxide powder may remain in the air supply pipe due to the problem of agglomeration, which is difficult to clean and causes unnecessary waste. There are certain shortcomings. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most of the prior arts have no grinding processing function. When the aluminum hydroxide powder is air-conveyed, the aluminum hydroxide powder may remain in the air supply pipe due to the problem of agglomeration, which is difficult to clean and causes unnecessary waste. A material air conveying system for aluminum hydroxide powder production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a material air conveying system for the production of aluminum hydroxide powder, comprising a blower, an air supply pipe is fixed to the output end of the blower, a discharge pipe is fixed to the top of the air supply pipe, the top of the discharge pipe is rotatably connected to a feed barrel, a grinding roller is provided in the feed barrel, a second motor is provided on one side of the feed barrel, a first gear is fixed to the output end of the second motor, a second gear matching the first gear is fixed on the outer wall of the feed barrel, and the first gear and the second gear are meshingly connected.

[0006] Preferably, a gap is left between the grinding roller and the feeding barrel, and the gap becomes smaller from top to bottom. An oblique opening is opened on the top side of the grinding roller, and a pouring cavity is left between the oblique opening and the feeding barrel.

[0007] Preferably, a rotating plate is rotatably connected to the inner wall of the feeding barrel and located on the upper side of the grinding roller, a first motor is installed on the top of the rotating plate, and an output end of the first motor passes through the bottom end of the rotating plate and is fixed to the grinding roller.

[0008] Preferably, connecting plates are fixed on both sides of the top of the rotating plate, and one end of the two connecting plates away from the rotating plate is fixed to the air supply pipe.

[0009] Preferably, a stabilizing plate is provided on one side of the feed barrel, the second motor is installed on the top of the stabilizing plate, fixing plates are fixed on both sides of one end of the stabilizing plate, and the ends of the two fixing plates away from the stabilizing plate are respectively fixed to two connecting plates.

[0010] Preferably, mounting plates are fixed to both ends of the outer wall of the air supply fan, mounting holes are provided in the two mounting plates, and a plurality of support plates are fixed to the outer wall of the air supply duct.

[0011] Preferably, a docking plate is fixed to the outer wall of one end of the air supply pipe away from the air supply fan, and a plurality of docking holes are formed in the docking plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, when aluminum hydroxide powder is poured into the feed barrel, the operation of the first motor drives the grinding roller to rotate clockwise, and the operation of the second motor drives the first gear to rotate, thereby driving the second gear to rotate. When the second gear rotates, it drives the feed barrel to rotate counterclockwise. When the aluminum hydroxide powder falls through the gap between the feed barrel and the grinding roller, the gap gradually becomes smaller from top to bottom, and the aluminum hydroxide powder lumps will be stuck and will not fall. Through the rotation of the feed barrel and the grinding roller, the aluminum hydroxide powder lumps are ground and turned into powder, and finally enter the air supply duct from the discharge pipe for transportation. This device can automatically grind the poured aluminum hydroxide powder lumps into powder through the rotation of the grinding roller and the feed barrel, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a material air conveying system for aluminum hydroxide powder production proposed by the utility model;

[0015] Figure 2 A three-dimensional diagram of a material air conveying system for aluminum hydroxide powder production proposed by the utility model;

[0016] Figure 3 This is a cross-sectional view of a material air conveying system for aluminum hydroxide powder production proposed by the utility model;

[0017] Figure 4 The utility model provides a cross-sectional view of a material air conveying system for the production of aluminum hydroxide powder.

[0018] Legend: 1. Blower; 2. Air supply pipe; 3. Support plate; 4. Docking plate; 5. Docking hole; 6. Discharge pipe; 7. Feed barrel; 8. Grinding roller; 9. Rotating plate; 10. First motor; 11. Connecting plate; 12. Fixing plate; 13. Stabilizing plate; 14. Second motor; 15. First gear; 16. Second gear; 17. Mounting plate; 18. Mounting hole. 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, as Figure 1-4 As shown, the utility model provides a material air conveying system for the production of aluminum hydroxide powder, including an air blower 1, an air supply pipe 2 is fixed to the output end of the air blower 1, a discharge pipe 6 is fixed to the top of the air supply pipe 2, the top of the discharge pipe 6 is rotatably connected to a feed barrel 7, a grinding roller 8 is provided in the feed barrel 7, a second motor 14 is provided on one side of the feed barrel 7, a first gear 15 is fixed to the output end of the second motor 14, a second gear 16 matching the first gear 15 is fixed to the outer wall of the feed barrel 7, and the first gear 15 and the second gear 16 are meshingly connected.

[0022] The effect achieved by the entire embodiment 1 is that, through the operation of the blower 1, the aluminum hydroxide powder entering the discharge pipe 6 into the air supply pipe 2 can be air-conveyed, and through the setting of the grinding roller 8 and the feeding bucket 7, the poured aluminum hydroxide powder lumps can be automatically ground to become powder, which is more practical. Through the operation of the second motor 14, the first gear 15 can be driven to rotate, thereby driving the second gear 16 to rotate, and when the second gear 16 rotates, it will drive the feeding bucket 7 to rotate counterclockwise.

[0023] Embodiment 2, as Figure 1-4As shown, there is a gap between the grinding roller 8 and the feeding barrel 7, and the gap becomes smaller from top to bottom. An oblique opening is opened on the top side of the grinding roller 8, and a pouring cavity is left between the oblique opening and the feeding barrel 7. A rotating plate 9 is rotatably connected to the upper side of the grinding roller 8 on the inner wall of the feeding barrel 7. A first motor 10 is installed on the top of the rotating plate 9. The output end of the first motor 10 passes through the bottom end of the rotating plate 9 and is fixed to the grinding roller 8. Connecting plates 11 are fixed on both sides of the top of the rotating plate 9. The ends of the two connecting plates 11 away from the rotating plate 9 are fixed to the air supply pipe 2. A stabilizing plate 13 is provided on one side of the material barrel 7, and a second motor 14 is installed on the top of the stabilizing plate 13. Fixed plates 12 are fixed on both sides of one end of the stabilizing plate 13. The two fixed plates 12 are respectively fixed to two connecting plates 11 at one end away from the stabilizing plate 13. Mounting plates 17 are fixed at both ends of the outer wall of the blower 1. Mounting holes 18 are provided in the two mounting plates 17. Multiple support plates 3 are fixed on the outer wall of the air supply pipe 2. A docking plate 4 is fixed to the outer wall of the end of the air supply pipe 2 away from the blower 1, and a plurality of docking holes 5 are provided in the docking plate 4.

[0024] The effect achieved by the entire embodiment 2 is that when the aluminum hydroxide powder is poured into the feed barrel 7, the operation of the first motor 10 drives the grinding roller 8 to rotate clockwise, and the operation of the second motor 14 drives the first gear 15 to rotate, thereby driving the second gear 16 to rotate. When the second gear 16 rotates, it will drive the feed barrel 7 to rotate counterclockwise. When the aluminum hydroxide powder falls through the gap between the feed barrel 7 and the grinding roller 8, the gap gradually becomes smaller from top to bottom, and the aluminum hydroxide powder lumps will be stuck and will not fall. Through the rotation of the feed barrel 7 and the grinding roller 8, it is ground and processed to make the aluminum hydroxide powder lumps become powder, and finally enter the air supply pipe 2 from the discharge pipe 6 for transportation.

[0025] Working principle: When the device is used, the aluminum hydroxide powder is poured into the feed barrel 7, and the operation of the first motor 10 drives the grinding roller 8 to rotate clockwise. At the same time, the operation of the second motor 14 drives the first gear 15 to rotate, thereby driving the second gear 16 to rotate. When the second gear 16 rotates, it will drive the feed barrel 7 to rotate counterclockwise. When the aluminum hydroxide powder falls through the gap between the feed barrel 7 and the grinding roller 8, the gap gradually becomes smaller from top to bottom, and the aluminum hydroxide powder lumps will be stuck and will not fall. Through the rotation of the feed barrel 7 and the grinding roller 8, the aluminum hydroxide powder is ground and turned into powder, and finally enters the air supply pipe 2 from the discharge pipe 6. Through the operation of the blower 1, the aluminum hydroxide powder entering the air supply pipe 2 through the discharge pipe 6 can be air-transported.

[0026] 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 material air delivery system for aluminum hydroxide powder production, comprising a blower (1), characterized in that: An air supply pipe (2) is fixed to the output end of the blower (1), a discharge pipe (6) is fixed to the top end of the air supply pipe (2), the top end of the discharge pipe (6) is rotatably connected to a feed barrel (7), a grinding roller (8) is provided in the feed barrel (7), a second motor (14) is provided on one side of the feed barrel (7), a first gear (15) is fixed to the output end of the second motor (14), a second gear (16) matching the first gear (15) is fixed to the outer wall of the feed barrel (7), and the first gear (15) and the second gear (16) are meshingly connected.

2. The material air conveying system for aluminum hydroxide powder production according to claim 1, characterized in that: A gap is left between the grinding roller (8) and the feeding barrel (7), and the gap gradually decreases from top to bottom. An oblique opening is provided on the top side of the grinding roller (8), and a pouring cavity is left between the oblique opening and the feeding barrel (7).

3. The material air conveying system for aluminum hydroxide powder production according to claim 1, characterized in that: A rotating plate (9) is rotatably connected to the inner wall of the feed barrel (7) and located above the grinding roller (8). A first motor (10) is mounted on the top of the rotating plate (9). The output end of the first motor (10) passes through the bottom end of the rotating plate (9) and is fixed to the grinding roller (8).

4. A material air conveying system for aluminum hydroxide powder production according to claim 3, characterized in that: Connecting plates (11) are fixed to both sides of the top end of the rotating plate (9), and the ends of the two connecting plates (11) away from the rotating plate (9) are fixed to the air supply pipe (2).

5. The material air conveying system for aluminum hydroxide powder production according to claim 3, characterized in that: A stabilizing plate (13) is provided on one side of the feed barrel (7), the second motor (14) is mounted on the top of the stabilizing plate (13), and fixing plates (12) are fixed on both sides of one end of the stabilizing plate (13), and the ends of the two fixing plates (12) away from the stabilizing plate (13) are respectively fixed to two connecting plates (11).

6. The material air conveying system for aluminum hydroxide powder production according to claim 1, characterized in that: Mounting plates (17) are fixed to both ends of the outer wall of the air supply fan (1), and mounting holes (18) are provided in both mounting plates (17). A plurality of support plates (3) are fixed to the outer wall of the air supply pipe (2).

7. The material air conveying system for aluminum hydroxide powder production according to claim 1, characterized in that: A docking plate (4) is fixed to the outer wall of one end of the air supply pipe (2) away from the air supply fan (1), and a plurality of docking holes (5) are provided in the docking plate (4).

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