Drying device for aluminum hydroxide micro powder
By designing a drying device including electric heating wire, agitating assembly and telescopic parts, the problem that the existing drying device has low drying effect on aluminum hydroxide fine powder is solved, and a more efficient drying effect and lower dust spillage is achieved.
Patent Information
- Application Number
- CN202420682228.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-03
AI Technical Summary
When the existing drying device drys the aluminum hydroxide fine powder, the drying effect is not high and it cannot be sufficiently dried.
A drying device including a drying cylinder, a jacketed structure, an electric heating wire, agitating assembly and a telescopic member are designed. The cylinder cover is controlled by heating wire, stirring the assembly and telescopic part to achieve efficient drying of the aluminum hydroxide fine powder.
By using the heating and agitating components, the drying efficiency of aluminum hydroxide fine powder is significantly improved, dust spillage is reduced, and a more efficient drying effect is achieved.
Smart Images
Figure CN222544267U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drying devices, in particular to a drying device for aluminum hydroxide micropowder. Background Art
[0002] Aluminum hydroxide is the largest and most widely used inorganic flame retardant additive. As a flame retardant, aluminum hydroxide is not only flame retardant, but also can prevent smoke, dripping, and toxic gases. Aluminum hydroxide generally exists in the form of powder. When stored for a long time, it needs to be dried.
[0003] When the existing drying device is used, the aluminum hydroxide powder in the drying box cannot be fully dried and the drying effect is not high. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the aluminum hydroxide powder in the drying box cannot be fully dried and the drying effect is not high.
[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a drying device for aluminum hydroxide micropowder, comprising a drying cylinder, the bottom wall of the drying cylinder is provided with a support leg, the drying cylinder is a jacketed structure, an electric heating wire is wound in the jacket of the drying cylinder, a base is provided at the bottom end of the support leg, a bracket is provided on the base, and a stirring assembly is provided on the bracket; the stirring assembly comprises a cylinder cover and a dispersing member, a telescopic member is provided on the bracket, a support frame is provided on the top wall of the cylinder cover, the telescopic member is connected to the bracket, and the dispersing member is provided on the cylinder cover.
[0006] Preferably, the dispersion member includes a paddle rod, paddle blades and a driving motor, the top end of the paddle rod rotates through the cylinder cover and is rotatably arranged on the inner top wall of the support frame, the paddle blades are arranged on the paddle rod, the driving motor is arranged on the support frame, and the output end of the driving motor rotates through the support frame and is connected to the paddle rod.
[0007] Preferably, two groups of the paddle rods are arranged in parallel, a gear is fixedly sleeved on the paddle rod, and the two groups of gears are meshed with each other.
[0008] Preferably, the telescopic member comprises an electric telescopic rod, a fixed end of the electric telescopic rod is arranged on the top wall of the bracket, and a movable end of the electric telescopic rod slides through the bracket and is connected to the support frame.
[0009] Preferably, a discharge port is provided at the bottom end of the drying cylinder, a valve is provided on the discharge port, and a ventilation port is provided on the cylinder cover.
[0010] Preferably, a material guide plate is provided on the supporting leg, and the material guide plate is arranged below the material discharge port.
[0011] The utility model adopts the above structure to achieve the following beneficial effects: the drying cylinder is heated by energizing the electric heating wire, and the aluminum hydroxide in the drying cylinder can be dried. At the same time, the cylinder cover is covered on the drying cylinder with the telescopic part to reduce dust overflow when the dispersing part stirs the aluminum hydroxide in the drying cylinder. At the same time, the aluminum hydroxide can be broken up by the dispersing part to improve the drying efficiency. 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 It is a cross-sectional view of an embodiment of the utility model.
[0016] Among them, 1. drying cylinder, 2. legs, 3. heating wire, 4. base, 5. bracket, 6. stirring assembly, 7. cylinder cover, 8. dispersion parts, 9. telescopic parts, 10. support frame, 11. paddle rod, 12. paddle blades, 13. driving motor, 14. gears, 15. electric telescopic rod, 16. discharge port, 17. valve, 18. ventilation port, 19. guide plate. 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 terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1-4 As shown, the utility model proposes a drying device for aluminum hydroxide powder, including a drying cylinder 1, the bottom wall of which is provided with a leg 2, the drying cylinder 1 is a jacketed structure, a heating wire 3 is wound in the jacket of the drying cylinder 1, the bottom end of the leg 2 is provided with a base 4, the base 4 is provided with a bracket 5, the bracket 5 is provided with a stirring assembly 6; the stirring assembly 6 includes a cylinder cover 7 and a dispersion member 8, the bracket 5 is provided with a telescopic member 9, the top wall of the cylinder cover 7 is provided with a support frame 10, the telescopic member 9 is connected to the bracket 5, the dispersion member 8 is provided on the cylinder cover 7, the drying cylinder 1 is heated by energizing the heating wire 3, and the aluminum hydroxide in the drying cylinder 1 can be dried, and the cylinder cover 7 is covered on the drying cylinder 1 in cooperation with the telescopic member 9, so as to reduce dust overflow when the dispersion member 8 stirs the aluminum hydroxide in the drying cylinder 1, and at the same time, the aluminum hydroxide can be broken up by the dispersion member 8 to improve the drying efficiency.
[0020] The dispersing member 8 includes a paddle rod 11, paddle blades 12 and a driving motor 13. The top end of the paddle rod 11 rotates through the cylinder cover 7 and is rotatably arranged on the inner top wall of the support frame 10. The paddle blades 12 are arranged on the paddle rod 11. The driving motor 13 is arranged on the support frame 10. The output end of the driving motor 13 rotates through the support frame 10 and is connected to the paddle rod 11. When the driving motor 13 is started, the paddle rod 11 and the paddle blades 12 thereon are driven to break up the aluminum hydroxide powder so that it can quickly contact with the hot air of the drying cylinder 1, thereby improving the drying efficiency.
[0021] The paddle rods 11 are provided with two groups in parallel, and a gear 14 is fixedly sleeved on the paddle rods 11. The two groups of gears 14 are meshed with each other. Through the two gears 14, the paddle blades 12 on the two paddle rods 11 can be driven to stir the aluminum hydroxide powder in an alternating and reverse direction, thereby improving the drying efficiency.
[0022] The telescopic member 9 includes an electric telescopic rod 15, a fixed end of which is arranged on the top wall of the bracket 5, and a movable end of the electric telescopic rod 15 slides through the bracket 5 and is connected to the support frame 10. The electric telescopic rod 15 is extended and retracted to place the cylinder cover 7 on the drying cylinder 1 or remove it from the drying cylinder 1.
[0023] The bottom end of the drying cylinder 1 is provided with a discharge port 16, on which a valve 17 is provided, the cylinder cover 7 is provided with a ventilation port 18, the support leg 2 is provided with a guide plate 19, and the guide plate 19 is arranged below the discharge port 16 to facilitate the discharge of the dried aluminum hydroxide powder.
[0024] During specific use, the heating wire 3 is energized to heat the drying cylinder 1, thereby drying the aluminum hydroxide in the drying cylinder 1. At the same time, the cylinder cover 7 is covered on the drying cylinder 1 in cooperation with the electric telescopic rod 15 to reduce dust overflow. The driving motor 13 is started, and the two gears 14 are cooperated to drive the two paddle rods 11 and the paddle blades 12 thereon to make opposite and staggered movements to break up the aluminum hydroxide powder, so that it can quickly contact with the hot air of the drying cylinder 1 and improve the drying efficiency.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A drying device for aluminum hydroxide powder, characterized in that: It includes a drying cylinder, the bottom wall of which is provided with a supporting leg, the drying cylinder is a jacketed structure, a heating wire is wound in the jacket of the drying cylinder, a base is provided at the bottom end of the supporting leg, a bracket is provided on the base, and a stirring assembly is provided on the bracket; the stirring assembly includes a cylinder cover and a dispersing member, a telescopic member is provided on the bracket, a supporting frame is provided on the top wall of the cylinder cover, the telescopic member is connected to the bracket, and the dispersing member is provided on the cylinder cover.
2. A drying device for aluminum hydroxide micropowder according to claim 1, characterized in that: The dispersion member includes a paddle rod, paddle blades and a driving motor. The top end of the paddle rod rotates through the cylinder cover and is rotatably arranged on the inner top wall of the support frame. The paddle blades are arranged on the paddle rod. The driving motor is arranged on the support frame. The output end of the driving motor rotates through the support frame and is connected to the paddle rod.
3. A drying device for aluminum hydroxide micropowder according to claim 2, characterized in that: The paddle rods are provided with two groups in parallel, and a gear is fixedly sleeved on the paddle rods, and the two groups of gears are meshed with each other.
4. A drying device for aluminum hydroxide micropowder according to claim 1, characterized in that: The telescopic member comprises an electric telescopic rod, a fixed end of which is arranged on the top wall of the bracket, and a movable end of which slides through the bracket and is connected to the support frame. The electric telescopic rod is telescopic to move the drum cover onto or out of the drying drum.
5. A drying device for aluminum hydroxide micropowder according to claim 1, characterized in that: The bottom end of the drying cylinder is provided with a discharge port, a valve is provided on the discharge port, and a ventilation port is provided on the cylinder cover.
6. A drying device for aluminum hydroxide micropowder according to claim 5, characterized in that: The supporting legs are provided with a material guide plate, and the material guide plate is arranged below the material discharge port.