Boehmite slurry preparation apparatus

Abstract

The utility model relates to the technical field of boehmite slurry preparation, especially to a boehmite slurry preparation equipment, which is convenient for observing the grinding condition of the inner lining and controlling the grinding time of the raw materials, and comprises two groups of vertical plates, a ball mill, an inner lining, a motor, a discharge valve, a feeding pipe, a shaft sleeve, four groups of struts, a cover mounting mechanism, an observation assembly and a time control device, the four groups of struts are respectively installed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the ball mill, the inner lining is rotatably installed in the ball mill, the two groups of vertical plates are located on the left side and the right side of the ball mill, the motor is installed on the right end of the right vertical plate, the output end of the motor is connected with the right end of the inner lining through the right vertical plate and the right end of the ball mill, the bottom end of the ball mill is connected with a discharge pipe, the discharge valve is installed on the discharge pipe, the cover mounting mechanism is installed on the input end of the feeding pipe, and the observation assembly and the time control device are both installed on the front end of the ball mill.

Description

Technical Field

[0001] This utility model relates to the technical field of boehmite slurry preparation, and in particular to a boehmite slurry preparation device. Background Technology

[0002] Boehmite is a mineral form of aluminum hydroxide, commonly used in various industrial applications, including as a catalyst carrier, flame retardant, precursor for ceramic materials, and in the electronics industry. Boehmite slurry typically refers to a suspension made by mixing boehmite powder with water or other solvents. The concentration and additives of this slurry can be adjusted according to specific application requirements.

[0003] The preparation of boehmite slurry typically involves mixing boehmite powder with water or other solvents and ensuring that the particles are uniformly dispersed to achieve the desired concentration and performance. Depending on the specific process requirements, operations such as stirring, dispersing, and grinding may also be required. The ball mill used in boehmite slurry processing is an important piece of equipment, mainly used to refine boehmite particles so that they are more uniformly dispersed in the liquid medium, thereby improving the stability and performance of the slurry.

[0004] However, existing ball mills lack precise time control during use, which can easily lead to insufficient or excessive grinding of materials, affecting the particle size distribution and quality consistency of the final product. Furthermore, they cannot directly monitor the grinding progress, particle size changes, or whether agglomeration occurs, resulting in poor practicality. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a boehmite slurry preparation device that facilitates the observation of the grinding of raw materials in the lining and the control of the grinding time of the raw materials by setting this device.

[0006] This utility model discloses a boehmite slurry preparation device, comprising two sets of vertical plates, a ball mill, an inner liner, a motor, a discharge valve, a feed pipe, a bushing, four sets of support columns, a cover mechanism, an observation component, and a time control device. The four sets of support columns are respectively installed on the left front side, left rear side, right front side, and right rear side of the bottom end of the ball mill. The inner liner is rotatably installed inside the ball mill. The two sets of vertical plates are located on the left and right sides of the ball mill. The motor is installed on the right end of the right vertical plate, and the motor output end passes through the right vertical plate and the right end of the ball mill to connect with the right end of the inner liner. A discharge pipe is connected to the bottom end of the ball mill, and a discharge valve is installed on the discharge pipe. The output end of the feed pipe passes through the left end of the ball mill to connect with the left end of the inner liner. The feed pipe is rotatably installed on the left vertical plate through the bushing. The cover mechanism is installed at the input end of the feed pipe. The observation component and the time control device are both installed at the front end of the ball mill.

[0007] Preferably, the observation component is set as an observation window, and an observation window is provided at the front end of the ball mill.

[0008] Preferably, the time control device is a timer, which is installed at the front end of the upright plate and electrically connected to the motor.

[0009] Preferably, the cover mechanism includes a cover plate, a mounting bracket, and a latch. The cover plate is rotatably mounted at the inlet end of the feed pipe, the mounting bracket is mounted on the top of the cover plate, and the latch is mounted on the top of the feed pipe. The latch and the mounting bracket are engaged in a locking mechanism.

[0010] Preferably, it also includes a movable plate, four sets of support legs and four sets of rollers. The movable plate is installed at the bottom of the four sets of support columns and two sets of upright plates. The four sets of support legs are respectively installed at the left front side, left rear side, right front side and right rear side of the bottom of the movable plate. The four sets of rollers are respectively installed at the bottom of the four sets of support legs.

[0011] Preferably, it also includes a placement box, a lid, and a handle. The placement box is installed on the top left front side of the movable plate, the lid is rotatably installed on the top of the placement box, and the handle is installed on the top of the lid.

[0012] Preferably, the inner liner is made of alumina ceramic and the grinding balls are made of zirconium oxide.

[0013] Preferably, the rear of the movable plate is provided with a material leakage port, which corresponds to the position of the discharge valve.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting up this device, it is convenient to observe the grinding of the raw materials in the lining and to control the grinding time of the raw materials. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0016] Figure 2 This is a second-view structural schematic diagram of the present invention;

[0017] Figure 3 yes Figure 1 A magnified structural diagram of A in the middle;

[0018] Figure 4 yes Figure 2 A magnified structural diagram of B in the diagram;

[0019] The following are labels in the attached diagram: 1. Vertical plate; 2. Ball mill; 3. Liner; 4. Motor; 5. Discharge pipe; 6. Discharge valve; 7. Feed pipe; 8. Bushing; 9. Observation window; 10. Timer; 11. Cover plate; 12. Card holder; 13. Lock; 14. Moving plate; 15. Support leg; 16. Roller; 17. Placement box; 18. Box cover; 19. Handle; 20. Support column. Detailed Implementation

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] like Figures 1 to 4 As shown, the present invention provides a boehmite slurry preparation device, comprising two sets of vertical plates 1, a ball mill 2, an inner liner 3, a motor 4, a discharge valve 6, a feed pipe 7, a bushing 8, four sets of support columns 20, a cover mechanism, an observation component, and a time control device. The four sets of support columns 20 are respectively installed on the left front side, left rear side, right front side, and right rear side of the bottom end of the ball mill 2. The inner liner 3 is rotatably installed inside the ball mill 2. The two sets of vertical plates 1 are located on the left and right sides of the ball mill 2. The motor 4 is installed on the right end of the right vertical plate 1. The output end of the motor 4 passes through the right vertical plate 1 and the right end of the ball mill 2 and connects to the right end of the inner liner 3. A discharge pipe 5 is connected to the bottom end of the ball mill 2. The discharge valve 6 is installed on the discharge pipe 5. The output end of the feed pipe 7 passes through the left end of the ball mill 2 and connects to the left end of the inner liner 3. The feed pipe 7 is rotatably installed on the left vertical plate 1 through the bushing 8. The cover mechanism is installed at the input end of the feed pipe 7. The observation component and the time control device are both installed at the front end of the ball mill 2.

[0024] Open the cover mechanism and introduce the grinding balls and raw materials into the inner liner 3 through the feed pipe 7. Then, fasten the cover mechanism to the input end of the feed pipe 7. After that, turn on the motor 4. The motor 4 drives the inner liner 3 to rotate, and the inner liner 3 drives the raw materials and grinding balls to rotate. The grinding balls grind the raw materials. The operator can observe the grinding of the raw materials in the inner liner 3 through the observation component and time the grinding of the raw materials through the time control device. By setting up this device, it is convenient to observe the grinding of the raw materials in the inner liner 3 and to control the grinding time of the raw materials.

[0025] As a preferred embodiment of the above, the observation component is configured as an observation window 9, and the front end of the ball mill 2 is provided with an observation window 9;

[0026] By setting up observation window 9, it is convenient to observe the grinding effect of the raw materials inside the lining 3.

[0027] As a preferred embodiment of the above, the time control device is set as a timer 10, which is installed at the front end of the upright plate 1 and electrically connected to the motor 4.

[0028] By setting timer 10, the grinding time of the raw materials can be precisely controlled.

[0029] As a preferred embodiment of the above, the cover mechanism includes a cover plate 11, a card seat 12 and a latch 13. The cover plate 11 is rotatably mounted at the input end of the feed pipe 7, the card seat 12 is mounted on the top of the cover plate 11, and the latch 13 is mounted on the top of the feed pipe 7. The latch 13 and the card seat 12 are engaged and locked together.

[0030] By setting the cover plate 11, the bracket 12 and the latch 13, the sealing performance of the feed pipe 7 can be improved, avoiding the risk of raw material leakage.

[0031] As a preferred embodiment of the above, it also includes a movable plate 14, four sets of support legs 15 and four sets of rollers 16. The movable plate 14 is installed at the bottom of the four sets of support columns 20 and the two sets of upright plates 1. The four sets of support legs 15 are respectively installed at the left front side, left rear side, right front side and right rear side of the bottom of the movable plate 14. The four sets of rollers 16 are respectively installed at the bottom of the four sets of support legs 15.

[0032] By setting up the movable plate 14, the support legs 15 and the rollers 16, the ball mill 2 can be moved as a whole, thereby improving the flexibility of the ball mill 2.

[0033] As a preferred embodiment of the above embodiment, it also includes a placement box 17, a box cover 18 and a handle 19. The placement box 17 is installed on the top left front side of the movable plate 14, the box cover 18 is rotatably installed on the top of the placement box 17, and the handle 19 is installed on the top of the box cover 18.

[0034] By providing a placement box 17, a box cover 18, and a handle 19, it is easy to place the grinding balls, thereby facilitating the addition of grinding balls according to the raw material requirements.

[0035] As a preferred embodiment of the above, the inner liner 3 is made of alumina ceramic, and the grinding balls are made of zirconium oxide.

[0036] Both alumina ceramics and zirconium oxide possess high hardness, good wear resistance, and corrosion resistance, making them suitable for processing most non-metallic ores and chemicals.

[0037] As a preferred embodiment of the above, the rear part of the movable plate 14 is provided with a material leakage port, and the material leakage port corresponds to the position of the discharge valve 6.

[0038] This allows the box to be placed under the material outlet of the movable plate 14, making it easier to collect the raw materials.

[0039] This utility model discloses a boehmite slurry preparation device. During operation, firstly, the latch 13 is pulled to open the cover plate 11, allowing the grinding balls and raw materials to be introduced into the inner liner 3 through the feed pipe 7. Then, the cover plate 11 is fastened to the input end of the feed pipe 7, and the latch 13 is engaged with the clamping seat 12. Next, the motor 4 is turned on, causing the inner liner 3 to rotate. The inner liner 3, in turn, causes the raw materials and grinding balls to rotate, grinding the raw materials. The operator can observe the grinding process of the raw materials inside the inner liner 3 through the observation window 9 and time the grinding process using the timer 10.

[0040] The boehmite slurry preparation equipment of this utility model has common mechanical installation, connection or setting methods, and can be implemented as long as it can achieve its beneficial effect. The motor 4 and timer 10 of the boehmite slurry preparation equipment of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A boehmite slurry preparation apparatus characterized by comprising: The utility model relates to a ball mill, including two groups of vertical plate (1), ball mill (2), inner lining (3), motor (4), discharge valve (6), feed pipe (7), shaft sleeve (8), four groups of support (20), cover installation mechanism, observation subassembly and time control device, four groups of support (20) are installed at the left front side, left back side, right front side and right back side of ball mill (2) bottom respectively, inner lining (3) rotates and is installed in ball mill (2) inside, two groups of vertical plate (1) are located in the left side and right side of ball mill (2), motor (4) is installed at right end of right vertical plate (1), and the output end of motor (4) passes through right vertical plate (1) and the right end of ball mill (2) and is connected with the right end of inner lining (3), and the bottom end of ball mill (2) is connected with the discharge pipe (5) of communication arrangement, and discharge valve (6) is installed on the discharge pipe (5), and the output end of feed pipe (7) passes through the left end of ball mill (2) and is communicated with the left end of inner lining (3), and feed pipe (7) is rotatably installed on left vertical plate (1) through shaft sleeve (8), cover installation mechanism is installed on the input end of feed pipe (7), and observation subassembly and time control device are all installed at the front end of ball mill (2).

2. A boehmite slurry preparation apparatus according to claim 1, wherein The observation subassembly is provided as an observation window (9), and the front end of the ball mill (2) is provided with the observation window (9).

3. A boehmite slurry preparation apparatus according to claim 2, wherein The time control device is provided as a timer (10), the timer (10) is installed at the front end of the vertical plate (1), and the timer (10) is electrically connected with the motor (4).

4. A boehmite slurry preparation apparatus according to claim 3, wherein The cover installation mechanism includes a cover plate (11), a clamping seat (12) and a buckle (13), the cover plate (11) is rotatably installed at the input end of the feed pipe (7), the clamping seat (12) is installed at the top end of the cover plate (11), and the buckle (13) is installed at the top end of the feed pipe (7) and is matched with the clamping seat (12).

5. A boehmite slurry preparation apparatus as claimed in claim 4, characterized in that It also includes a moving plate (14), four groups of supporting legs (15) and four groups of rollers (16), the moving plate (14) is installed at the bottom end of the four groups of supports (20) and the two groups of vertical plates (1), the four groups of supporting legs (15) are respectively installed at the left front side, the left back side, the right front side and the right back side of the bottom end of the moving plate (14), and the four groups of rollers (16) are respectively installed at the bottom end of the four groups of supporting legs (15).

6. A boehmite slurry preparation apparatus according to claim 5, wherein It also includes a placing box (17), a box cover (18) and a handle (19), the placing box (17) is installed at the top left front side of the moving plate (14), the box cover (18) is rotatably installed at the top end of the placing box (17), and the handle (19) is installed at the top end of the box cover (18).

7. A boehmite slurry preparation apparatus according to claim 6, wherein The inner lining (3) is made of alumina ceramic material, and the grinding ball is made of zirconia material.

8. A boehmite slurry preparation apparatus according to claim 7, wherein The rear part of the moving plate (14) is provided with a leakage hole in communication, and the leakage hole corresponds to the position of the discharge valve (6).

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