Aluminum hydroxide micro powder filtering device

Abstract

The utility model discloses an aluminum hydroxide micro powder filtering device which comprises a supporting frame, an operation cylinder and a filtering cylinder, two side walls of the operation cylinder are arranged on the supporting frame in a sliding mode, an extension plate is arranged at the top of the filtering cylinder, the extension plate is limited at the top of the operation cylinder, a cylinder cover is arranged at the top of the operation cylinder, a rotating shaft is arranged on the cylinder cover, and the rotating shaft is arranged on the supporting frame. A rotating shaft is arranged on the barrel cover, a plurality of paddles are arranged on the rotating shaft, a rotating frame is fixedly arranged on the rotating shaft, bristles are arranged on the side wall and the bottom wall of the rotating frame, a first driving motor is arranged on the barrel cover, and the output end of the first driving motor rotationally penetrates through the barrel cover and is connected to the rotating shaft. The utility model belongs to the technical field of micro powder filtering devices, and particularly relates to an aluminum hydroxide micro powder filtering device.

Description

Technical Field

[0001] The utility model belongs to the technical field of fine powder filtering devices, and specifically refers to an aluminum hydroxide fine powder filtering device. Background Art

[0002] Aluminum hydroxide, with the chemical formula Al(OH)3, is the hydroxide of aluminum. Since it also shows certain acidity, it can also be called meta-aluminum hydroxide monohydrate. However, in actual aqueous solutions, when reacting with alkalis, it forms tetrahydroxyaluminate. It is divided into two types: industrial grade and pharmaceutical grade according to its uses. During the production process of aluminum hydroxide fine powder, the lumpy aluminum hydroxide needs to be crushed into fine powder and then filtered.

[0003] However, when the existing filtering devices are in use, the pores of the filter screen are usually blocked, resulting in poor filtering efficiency. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that when the existing filtering devices are in use, the pores of the filter screen are usually blocked, resulting in poor filtering efficiency.

[0005] To achieve the above functions, the technical solution adopted by the utility model is as follows: an aluminum hydroxide fine powder filtering device, including a support frame, an operation cylinder and a filtering cylinder. The two side walls of the operation cylinder are slidably arranged on the support frame. An extension plate is provided at the top of the filtering cylinder, and the extension plate is limited at the top of the operation cylinder. A cylinder cover is provided at the top of the operation cylinder. A rotating shaft is provided on the cylinder cover, and a number of paddle blades are provided on the rotating shaft. A rotating frame is fixedly provided on the rotating shaft, and brush hairs are provided on the side wall and the bottom wall of the rotating frame. A driving motor I is provided on the cylinder cover, and the output end of the driving motor I rotates through the cylinder cover and is connected to the rotating shaft.

[0006] Preferably, an outward-turning plate is provided at the top of the operation cylinder, and a first slot is provided on the outward-turning plate. Both the end of the cylinder cover and the extension plate are provided with second slots. A stud is rotatably connected to the first slot through a shaft, the top of the stud is clamped into the second slot, and a nut is threadedly connected to the top of the stud, and the nut presses the cylinder cover.

[0007] Preferably, a sliding rod is provided at the top of the support frame, a slider is slidably arranged on the sliding rod, and the two side walls of the operation cylinder are arranged on the slider. A shaking member is provided between the support frame and the operation cylinder.

[0008] Preferably, the shaking member includes a driving motor II, a first connecting rod and a second connecting rod. A support plate is provided on the side wall of the support frame, the driving motor II is arranged on the side wall of the support plate, the end of the first connecting rod is connected to the output end of the driving motor II, one end of the second connecting rod is connected to the first connecting rod through a shaft, and the other end of the second connecting rod is hinged to the side wall of the operation cylinder.

[0009] Preferably, two groups of support frames are provided in parallel, and connecting rods are provided on the bottom walls of the two groups of support frames.

[0010] Preferably, a feed port is provided at the top of the cylinder cover, and a discharge port is provided at the bottom of the operating cylinder.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: starting the drive motor to drive the shaft to rotate, the shaft blades break up the blocky aluminum hydroxide, and at the same time the rotating frame rotates with the shaft, and the brushes on the upper side and bottom of the rotating frame brush the side walls and bottom of the filter cartridge to clean the clogged holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 3 ;

[0015] Figure 4 The overall structure of the embodiment of the utility model is shown in FIG. Figure 4 .

[0016] Among them, 1. support frame, 2. operating cylinder, 3. filter cylinder, 4. extension plate, 5. cylinder cover, 6. rotating shaft, 7. paddle, 8. rotating frame, 9. bristles, 10. driving motor 1, 11. outer flap, 12. slot 1, 13. slot 2, 14. stud, 15. nut, 16. sliding rod, 17. slider, 18. rocking part, 19. driving motor 2, 20. connecting rod 1, 21. connecting rod 2, 22. bracket plate, 23. connecting rod, 24. discharge port, 25. feed port. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following further describes the present utility model in detail with reference to the drawings.

[0019] As Figures 1-4 shown, a microaluminum hydroxide powder filtering device proposed by the present utility model includes a support frame 1, an operation cylinder 2 and a filtering cylinder 3. There are two groups of the support frames 1 arranged in parallel. Connecting rods 23 are provided on the bottom walls of the two groups of the support frames 1. The two side walls of the operation cylinder 2 are slidably arranged on the support frames 1. An extension plate 4 is provided at the top of the filtering cylinder 3. The extension plate 4 is limited at the top of the operation cylinder 2. A cylinder cover 5 is provided at the top of the operation cylinder 2. A rotating shaft 6 is provided on the cylinder cover 5. A number of paddle blades 7 are provided on the rotating shaft 6. A rotating frame 8 is fixedly provided on the rotating shaft 6. Brush hairs 9 are provided on the side wall and the bottom wall of the rotating frame 8. A driving motor 1 is provided on the top of the cylinder cover 5. The output end of the driving motor 1 rotates through the cylinder cover 5 and is connected to the rotating shaft 6. A feed inlet 25 is provided at the top of the cylinder cover 5. A discharge outlet 24 is provided at the bottom of the operation cylinder 2.

[0020] Start the driving motor 1 to drive the rotating shaft 6 to rotate. The paddle blades 7 on the rotating shaft 6 break up the massive aluminum hydroxide. At the same time, the rotating frame 8 rotates with the rotating shaft 6. The brush hairs on the upper side and the bottom of the rotating frame 8 brush the side wall and the bottom of the filtering cylinder 3 to clean the blocked holes.

[0021] As Figures 2-3 shown, an outer turning plate 11 is provided at the top of the operation cylinder 2. A first clamping groove 12 is provided on the outer turning plate 11. Clamping grooves 13 are provided at the ends of the cylinder cover 5 and the extension plate 4. A stud 14 is rotatably connected to the first clamping groove 12 through a shaft. The top of the stud 14 is clamped into the clamping groove 13. A nut 15 is threadedly connected to the top of the stud 14. The nut 15 presses the cylinder cover 5. The filtering cylinder 3 is limited by the stud 14 being clamped in the clamping groove 13 of the extension plate 4. During disassembly, the nut 15 can be loosened and the stud 14 can be screwed out of the clamping groove 13 to remove the cylinder cap and the filtering cylinder 3.

[0022] As Figures 1-2As shown, a sliding rod 16 is provided at the top of the support frame 1. A slider 17 is slidably provided on the sliding rod 16. Both side walls of the operating cylinder 2 are provided on the slider 17. A shaking member 18 is provided between the support frame 1 and the operating cylinder 2.

[0023] As Figure 1 shown, the shaking member 18 includes a second driving motor 19, a first connecting rod 20 and a second connecting rod 21. A support plate 22 is provided on the side wall of the support frame 1. The second driving motor 19 is provided on the side wall of the support plate 22. The end of the first connecting rod 20 is connected to the output end of the second driving motor 19. One end of the second connecting rod 21 is connected to the first connecting rod 20 through a shaft. The other end of the second connecting rod 21 is hinged to the side wall of the operating cylinder 2. When the second driving motor 19 is started, the operating cylinder 2 and the filter cylinder 3 are driven to reciprocate and shake through the first connecting rod 20 and the second connecting rod 21, so as to screen out fine powder from the aluminum hydroxide in the filter cylinder 3.

[0024] During specific use, start the first driving motor 10 to drive the rotating shaft 6 to rotate. The blades 7 on the rotating shaft 6 break up the massive aluminum hydroxide. At the same time, the rotating frame 8 rotates with the rotating shaft 6. The brushes on the upper side and the bottom of the rotating frame 8 brush the side wall and the bottom of the filter cylinder 3 to clean the blocked holes.

[0025] At the same time, start the second driving motor 19, and drive the operating cylinder 2 and the filter cylinder 3 to reciprocate and shake through the first connecting rod 20 and the second connecting rod 21, so as to screen out fine powder from the aluminum hydroxide in the filter cylinder 3.

[0026] The filter cylinder 3 is limited by the stud 14 being stuck in the second clamping groove 13 of the extension plate 4. When disassembling, the nut 15 can be loosened, and the stud 14 can be screwed out of the second clamping groove 13 to remove the cylinder cap and the filter cylinder 3.

[0027] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention. The actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative concept of the present invention, structures and embodiments similar to this technical solution are designed without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. An aluminum hydroxide fine powder filtering device, characterized in that: It includes a support frame, an operation cylinder and a filter cylinder. The two side walls of the operation cylinder are slidably arranged on the support frame. An extension plate is provided at the top of the filter cylinder, and the extension plate is limited at the top of the operation cylinder. A cylinder cover is provided at the top of the operation cylinder. A rotating shaft is provided on the cylinder cover, and a number of paddle blades are provided on the rotating shaft. A rotating frame is fixedly provided on the rotating shaft. Brush hairs are provided on the side wall and the bottom wall of the rotating frame. A driving motor 1 is provided on the cylinder cover, and the output end of the driving motor 1 rotates through the cylinder cover and is connected to the rotating shaft.

2. The aluminum hydroxide fine powder filtering device according to claim 1, wherein: An out-turned plate is provided at the top of the operation cylinder, and a first slot is provided on the out-turned plate. Second slots are provided at the ends of the cylinder cover and the extension plate. A stud is rotatably connected to the first slot through a shaft, the top of the stud is clamped into the second slot, and a nut is threadedly connected to the top of the stud, and the nut presses the cylinder cover.

3. The aluminum hydroxide fine powder filtering device according to claim 1, characterized in that: A sliding rod is provided at the top of the support frame, and a slider is slidably arranged on the sliding rod. The two side walls of the operation cylinder are arranged on the slider, and a shaking member is provided between the support frame and the operation cylinder.

4. The aluminum hydroxide fine powder filtering device according to claim 3, characterized in that: The shaking member includes a driving motor 2, a first connecting rod and a second connecting rod. A support plate is provided on the side wall of the support frame, the driving motor 2 is provided on the side wall of the support plate, the end of the first connecting rod is connected to the output end of the driving motor 2, one end of the second connecting rod is connected to the first connecting rod through a shaft, and the other end of the second connecting rod is hinged to the side wall of the operation cylinder.

5. The aluminum hydroxide fine powder filtering device according to claim 1, characterized in that: Two groups of the support frames are arranged in parallel, and a connecting rod is provided at the bottom wall of the two groups of the support frames.

6. The aluminum hydroxide fine powder filtering device according to claim 1, characterized in that: A feed inlet is provided at the top of the cylinder cover, and a discharge outlet is provided at the bottom of the operation cylinder.

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