Temperature control ball mill for aluminum hydroxide fine processing

Abstract

The utility model provides a temperature control ball mill for fine processing of aluminum hydroxide, which relates to the technical field of ball milling equipment and comprises a bottom plate, a base station is arranged at the top of the bottom plate, a ball milling outer barrel is rotatably connected to the top of the base station through a bearing, and a plurality of grinding balls are arranged in the ball milling outer barrel and used for storing materials and performing ball milling treatment on the materials; and the driving assembly is arranged at the top of the base table and used for driving the ball-milling outer barrel to rotate so as to carry out ball-milling processing on the materials in the ball-milling outer barrel. According to the ball mill, constant-temperature control in the ball milling process is achieved by introducing the temperature control assembly, materials are effectively prevented from being damaged due to overheating, the ball mill is particularly suitable for aluminum hydroxide materials sensitive to temperature, the physicochemical property stability and the final product quality of the aluminum hydroxide materials are ensured, meanwhile, the detachable collision assembly design is adopted, the maintenance process is simplified, and the maintenance cost is reduced. And the maintenance cost and the downtime are reduced, so that the problem that the temperature of the traditional ball mill is difficult to control is solved, and a more convenient maintenance mode is provided.

Description

Technical Field

[0001] This utility model relates to the field of ball milling equipment technology, specifically a temperature-controlled ball mill for the fine processing of aluminum hydroxide. Background Technology

[0002] With the continuous development of materials science, aluminum hydroxide, as an important inorganic non-metallic material, has been widely used in fireproofing, flame retardancy, and filler applications. In these applications, the particle size and distribution of aluminum hydroxide have a crucial impact on the performance of the final product. To meet the growing demand for high-precision processing, ball mills, as a common material pulverizing equipment, are widely used in the fine processing of materials such as aluminum hydroxide. However, traditional ball mills often face problems such as low efficiency, high energy consumption, and difficulty in temperature control when processing materials with high fineness requirements.

[0003] Traditional ball mills typically lack effective temperature control methods when grinding sensitive materials such as aluminum hydroxide. Firstly, the conversion of mechanical energy into heat during ball milling causes a rise in the mill's internal temperature. This not only alters the physical properties of the material but also triggers chemical reactions, particularly affecting temperature-sensitive materials like aluminum hydroxide. Secondly, the collision balls on the inner wall of traditional ball mills are not easily replaceable, necessitating the replacement of the entire chamber over time, leading to complex and costly maintenance. Utility Model Content

[0004] The present invention aims to overcome the shortcomings of the prior art and provide a temperature-controlled ball mill for the fine processing of aluminum hydroxide, which can provide a constant temperature cooling effect, prevent the material from being damaged by overheating, and provide convenient maintenance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a temperature-controlled ball mill for the fine processing of aluminum hydroxide, comprising: a base plate, a platform on top of the base plate, a ball mill outer cylinder rotatably connected to the top of the platform via bearings, the ball mill outer cylinder containing multiple grinding balls for storing materials and ball milling them; a drive assembly located on top of the platform for driving the ball mill outer cylinder to rotate and ball mill the materials inside; a collision assembly located inside the ball mill outer cylinder for pressurizing and colliding with the grinding balls to grind the materials, thereby improving the fineness of the grinding; and a temperature control assembly located on the surface of the ball mill outer cylinder for controlling the temperature during the ball milling process to prevent excessively high temperatures from causing a chemical reaction in the aluminum hydroxide.

[0006] Furthermore, the drive assembly includes: a drive platform disposed on one side of the top of the base plate; and a drive motor disposed on the top of the drive platform, one side of which is drivenly connected to the outer cylinder of the ball mill via a drive shaft.

[0007] Furthermore, the collision assembly includes: a plurality of mounting platforms disposed on the surface of the outer cylinder of the ball mill, wherein the mounting platforms have threaded openings that penetrate the outer cylinder of the ball mill; a collision platform disposed on one side of the mounting platforms, wherein the collision platform is threadedly engaged with the mounting platforms through the threaded openings; and a collision ball disposed at the end of the collision platform, which is used to collide with the grinding balls and perform fine grinding processing on the material.

[0008] Furthermore, the temperature control component includes: a liquid storage chamber located on the inner wall of one side of the outer cylinder of the ball mill, with pumps installed at both the top and bottom of the liquid storage chamber, and a circulation pipe connected to one side of each pump; flow inlets located on both sides of the collision stage, with multiple flow pipes between the two flow inlets, and the flow inlets communicating with the interior of the circulation pipes; a through pipe located inside the outer cylinder of the ball mill, with blowers installed at both ends of the through pipe, and the two blowers facing the same side; and a vent located inside the collision stage, with the vent communicating with the interior of the through pipe.

[0009] Furthermore, two positioning bolts are provided on one side of the collision platform, and a positioning port is opened on the top of the mounting platform, with the positioning bolts and the positioning port being threadedly engaged.

[0010] Furthermore, both the collision platform and the positioning bolt have multiple anti-slip patterns on their surfaces, and these anti-slip patterns are evenly distributed among each other.

[0011] Furthermore, the flow port is configured in a trapezoidal shape.

[0012] Furthermore, a control panel is provided on one side of the drive motor, and the control panel is electrically connected to the drive motor, the pump and the blower respectively.

[0013] The advantages of this invention lie in its ability to achieve constant temperature control during the ball milling process by introducing a temperature control component. This effectively prevents material damage due to overheating, making it particularly suitable for temperature-sensitive aluminum hydroxide materials, ensuring the stability of their physicochemical properties and the quality of the final product. Simultaneously, the detachable collision component design simplifies the maintenance process, reduces maintenance costs and downtime, thus not only solving the problem of difficult temperature control in traditional ball mills but also providing a more convenient maintenance method. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the collision ball distribution of this utility model.

[0016] Figure 3 This is a schematic diagram of the collision platform structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the flow tube structure of this utility model.

[0018] Figure 5 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the diagram.

[0019] Figure 6 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point B in the diagram.

[0020] Figure 1-6 In the middle: 1-base plate; 101-drive platform; 102-drive motor; 103-control panel; 104-base; 2-ball mill outer cylinder; 201-liquid storage chamber; 202-pump; 203-circulation pipe; 204-through pipe; 205-blower; 206-mounting platform; 207-positioning port; 208-grinding ball; 3-collision platform; 301-collision ball; 302-flow port; 303-flow pipe; 304-vent; 305-positioning bolt. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0023] This application provides a temperature-controlled ball mill for the fine processing of aluminum hydroxide. This ball mill achieves constant temperature control during the ball milling process by introducing a temperature control component, effectively preventing material damage due to overheating. It is particularly suitable for temperature-sensitive aluminum hydroxide materials, ensuring the stability of their physicochemical properties and the quality of the final product. Simultaneously, the use of a detachable impact component design simplifies the maintenance process, reduces maintenance costs and downtime, thus not only solving the problem of difficult temperature control in traditional ball mills but also providing a more convenient maintenance method. The following provides a detailed description of this temperature-controlled ball mill for the fine processing of aluminum hydroxide. It should be noted that the order of description in the following embodiments is not intended to limit the preferred order of the embodiments.

[0024] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0025] Please see Figure 1-6 middle

[0026] Example 1

[0027] A temperature-controlled ball mill for the fine processing of aluminum hydroxide includes: a base plate 1, a base platform 104 on top of the base plate 1, a ball mill outer cylinder 2 rotatably connected to the top of the base platform 104 via bearings, the ball mill outer cylinder 2 containing multiple grinding balls 208 for storing materials and ball milling them; a drive assembly located on top of the base platform 104 for driving the ball mill outer cylinder 2 to rotate and ball mill the materials inside; a collision assembly located inside the ball mill outer cylinder 2 for pressurizing and impacting the materials with the grinding balls 208 to improve the fineness of the grinding; and a temperature control assembly located on the surface of the ball mill outer cylinder 2 for controlling the temperature during the ball milling process to prevent excessively high temperatures from causing a chemical reaction in the aluminum hydroxide.

[0028] During operation, the material is stored inside the outer mill cylinder 2, and the outer mill cylinder 2 is rotated by the drive assembly, causing relative motion between the grinding balls 208 and the material, thereby achieving the ball milling process. The collision assembly further enhances the grinding effect, while the temperature control assembly ensures temperature control during the ball milling process.

[0029] Furthermore, the drive assembly includes: a drive platform 101 located on one side of the top of the base plate 1; and a drive motor 102 located on the top of the drive platform 101. One side of the drive motor 102 is connected to the outer cylinder 2 of the ball mill via a drive shaft. The drive motor 102 is mounted on the drive platform 101 and directly connected to the outer cylinder 2 of the ball mill via a drive shaft to provide power to the ball mill. This arrangement provides stable power output, ensures continuous operation of the outer cylinder of the ball mill, and improves work efficiency.

[0030] Furthermore, the collision assembly includes: multiple mounting platforms 206 disposed on the surface of the outer cylinder 2 of the ball mill, each mounting platform 206 having a threaded opening that penetrates the outer cylinder 2 of the ball mill; a collision platform 3 disposed on one side of the mounting platform 206, the collision platform 3 being threadedly connected to the mounting platform 206 through the threaded opening; and a collision ball 301 disposed at the end of the collision platform 3, used to collide with the grinding ball 208 to perform fine grinding of the material. During use, the threaded opening on the mounting platform 206 allows the collision platform 3 to engage with its threads, so that the collision ball 301 can be fixed in a suitable position to collide and grind with the grinding ball. In this way, the pressure and collision frequency on the material can be increased, thereby improving grinding efficiency and fineness. At the same time, the detachable collision ball 301 can be replaced when it is damaged, providing a more convenient maintenance effect.

[0031] Furthermore, two positioning bolts 305 are provided on one side of the collision platform 3, and a positioning port 207 is provided on the top of the mounting platform 206. The positioning bolts 305 and the positioning port 207 are threadedly engaged. During use, the positioning bolts 305 are threadedly connected to the positioning port 207 on the top of the mounting platform 206 to stabilize the position of the collision platform. This design helps to maintain the stability of the collision platform, avoid displacement during ball milling, and ensure the consistency and reliability of grinding. At the same time, it can also limit the position of the collision ball 301 to ensure more precise connection of its multiple internal ports, and ensure that the air and water flow can be guaranteed.

[0032] Furthermore, both the collision platform 3 and the positioning bolt 305 have multiple anti-slip textures on their surfaces, and these textures are evenly distributed. During use, the evenly distributed anti-slip textures on the surfaces of the collision platform 3 and the positioning bolt 305 enhance friction, improve the feel and safety during operation, and reduce the risk of accidental slippage.

[0033] Furthermore, a control panel 103 is provided on one side of the drive motor 102. The control panel 103 is electrically connected to the drive motor 102, the pump 202 and the blower 205 respectively. During use, the control panel 103 integrates the operation control of the drive motor 102, the pump 202 and the blower 205, realizes centralized management of equipment operating parameters, simplifies the operation process and improves the degree of automation.

[0034] Example 2

[0035] Based on Embodiment 1, the temperature control component includes: a liquid storage chamber 201 opened on the inner wall of one side of the ball mill outer cylinder 2, with pumps 202 installed at the top and bottom of the liquid storage chamber 201, and a circulation pipe 203 connected to one side of the pumps 202; flow ports 302 opened on both sides of the collision stage 3, with multiple flow pipes 303 between the two flow ports 302, and the flow ports 302 communicating with the interior of the circulation pipes 203; a through pipe 204 located inside the ball mill outer cylinder 2, with blowers 205 installed at both ends of the through pipe 204, and the two blowers 205 facing the same side; and a vent 304 opened inside the collision stage 3, and the vent 304 communicating with the interior of the through pipe 204.

[0036] During use, the coolant in the storage chamber 201 circulates through the pump 202 and the circulation pipe 203. The flow port 302 and the flow pipe 303 help dissipate heat. In this way, water has a larger specific heat capacity, which can absorb more heat from the material inside the ball mill outer cylinder 2, preventing the material from heating up too quickly during grinding and causing damage. At the same time, the through pipe 204 and the blower 205 promote air circulation, and the vent 304 assists in heat dissipation, allowing the increased temperature to be dissipated by the airflow, thereby achieving a cooling effect.

[0037] Furthermore, the flow port 302 is designed in a trapezoidal shape, which facilitates liquid flow, allows it to receive a larger volume of liquid, and guides the liquid to flow into the upper flow pipe 303, thereby improving heat dissipation efficiency.

[0038] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0039] The above provides a detailed description of a temperature-controlled ball mill for the fine processing of aluminum hydroxide provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A temperature-controlled ball mill for fine processing of aluminum hydroxide, characterized by, Include: The bottom plate (1), the bottom plate (1) top is equipped with abutment (104), the abutment (104) top is rotatably connected with ball mill outer cylinder (2) through bearing, the ball mill outer cylinder (2) inside is equipped with multiple grinding balls (208), for storing material and carrying out ball milling treatment to it; Driving assembly, the driving assembly is equipped on the abutment (104) top, for driving the ball mill outer cylinder (2) to carry out rotation to carry out ball milling processing to the inside material; Collision component, the collision component is equipped in the ball mill outer cylinder (2) inside, for cooperating with the grinding ball (208) and carrying out pressurized collision grinding to material, the collision component includes: multiple installation platforms (206) on the ball mill outer cylinder (2) surface, the installation platform (206) inside is equipped with the threaded port through the ball mill outer cylinder (2);Collision platform (3) is equipped on the installation platform (206) one side, and the collision platform (3) is connected through the threaded engagement between the threaded port and the installation platform (206);Collision ball (301) is equipped on the collision platform (3) end, for cooperating with the grinding ball (208) and carrying out fine grinding processing to material;And Temperature control assembly, the temperature control assembly is equipped on the ball mill outer cylinder (2) surface, for controlling temperature in the ball milling process, to prevent the temperature from being too high in the ball milling process and causing chemical reaction of aluminum hydroxide, the temperature control assembly includes: liquid storage cavity (201) is opened on the ball mill outer cylinder (2) one side inner wall, the liquid storage cavity (201) top and bottom are equipped with pump (202), one side of the pump (202) is connected with circulating pipe (203);Flow-through port (302) is opened on both sides of the collision platform (3), multiple flow-through pipes (303) are equipped between two flow-through ports (302), the flow-through port (302) and circulating pipe (203) are communicated;Through pipe (204) is equipped in the ball mill outer cylinder (2) inside, both ends of the through pipe (204) are equipped with air blower (205), and two air blowers (205) are arranged towards the same side;Air vent (304) is opened in the collision platform (3) inside, and the air vent (304) and the through pipe (204) are communicated.

2. The temperature-controlled ball mill for fine processing of aluminum hydroxide according to claim 1, characterized by The driving assembly includes: Driving platform (101) is equipped on one side of the bottom plate (1) top; Driving motor (102) is equipped on the driving platform (101) top, one side of the driving motor (102) is drivingly connected with the ball mill outer cylinder (2) through driving shaft.

3. The temperature-controlled ball mill for the fine processing of aluminum hydroxide according to claim 1, characterized by, The collision platform (3) one side is equipped with two positioning pegs (305), the installation platform (206) top is equipped with positioning port (207), and the positioning peg (305) and the positioning port (207) are threadedly engaged.

4. The temperature-controlled ball mill for the fine processing of aluminum hydroxide according to claim 3, characterized by Multiple anti-skid lines are arranged on the surface of the collision platform (3) and the positioning peg (305), and multiple anti-skid lines are equidistantly distributed.

5. The temperature-controlled ball mill for the fine processing of aluminum hydroxide according to claim 1, characterized by The flow-through port (302) is arranged in trapezoidal structure.

6. The temperature-controlled ball mill for the fine processing of aluminum hydroxide according to claim 2, characterized by The driving motor (102) is provided with a control panel (103) on one side, and the control panel (103) is electrically connected with the driving motor (102), the pump (202) and the air blower (205) respectively.

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