Hydrolysis reaction equipment for producing high-purity aluminum hydroxide

Abstract

The utility model discloses hydrolysis reaction equipment for high-purity aluminum hydroxide production, which comprises a placing box, a hydrolysis cup is clamped in the placing box, electric sliding rails are fixedly mounted on two sides of the outer wall of the placing box, U-shaped frames are fixedly mounted at sliding ends of the two electric sliding rails, and the U-shaped frames are fixedly mounted on the U-shaped frames. An electric push rod is fixedly mounted in the middle of the U-shaped frame, and a stirring assembly is fixedly mounted at the telescopic end of the electric push rod. The hydrolysis cup is clamped in the placing box, the placing box is filled with low-temperature water, heat generated by hydrolysis of high-purity aluminum hydroxide can be dissipated, the surface temperature of the hydrolysis cup is prevented from being too high, the hydrolysis stability is improved, and through cooperation of a rotating base, a second driving motor and a gear, the hydrolysis cup can be rotated conveniently and rapidly. The reciprocating swing of the arc-shaped clamping block can be realized, the reciprocating swing of the hydrolysis cup is driven through the reciprocating swing of the arc-shaped clamping block, and the hydrolysis efficiency is effectively improved through the stirring of the stirring assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrolysis reaction equipment, in particular to hydrolysis reaction equipment for the production of high-purity aluminum hydroxide. Background Art

[0002] At present, in the field of industrial wastewater treatment, when chemical methods are used for wastewater treatment, aluminum hydroxide can generally be used in the wastewater treatment process to remove some impurities and pollutants in the wastewater through hydrolysis.

[0003] After searching, it was found that according to the patent number "CN217527461U", a hydrolysis reaction device for the production of high-purity aluminum hydroxide is disclosed, including a base, a support plate is fixedly installed on the top of the base, a top plate and a mounting plate are fixedly arranged on the top of the support plate, and a placement plate is fixedly arranged in the middle of the base. The invention solves the problem that the existing pure aluminum hydroxide hydrolysis reaction experimental equipment is mostly stirred by a stirring device during the experiment to accelerate the rapid dissolution of aluminum hydroxide, and the reaction effect achieved by stirring alone in actual operation is poor.

[0004] However, during the use of the above-mentioned hydrolysis reaction device, we found that the hydrolysis process of aluminum hydroxide is an exothermic reaction, and the hydrolysis cup of the reaction will be damaged due to temperature changes. For this reason, we designed a hydrolysis reaction equipment for the production of high-purity aluminum hydroxide to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a hydrolysis reaction device for producing high-purity aluminum hydroxide to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrolysis reaction device for the production of high-purity aluminum hydroxide, comprising a placement box, a hydrolysis cup is clamped inside the placement box, electric slide rails are fixedly installed on both sides of the outer wall of the placement box, U-shaped frames are fixedly installed on the sliding ends of the two electric slide rails, an electric push rod is fixedly installed in the middle of the U-shaped frame, and a stirring assembly is fixedly installed on the telescopic end of the electric push rod.

[0007] Preferably, the tops of both sides of the placement box are rotatably connected to rotating seats, the centers of the two rotating seats are threadedly connected to threaded push rods, one end of the threaded push rods is rotatably connected to arc-shaped clamping blocks, and the two arc-shaped clamping blocks are clamped and connected to the two sides of the hydrolysis cup.

[0008] Preferably, an annular tooth groove is formed on the outer surface of one of the rotating seats, a mounting plate is fixedly provided on the bottom of one side of the placement box, a servo motor is fixedly installed on the top of the mounting plate, a gear is fixedly installed on the output shaft of the servo motor, and the gear is meshingly connected with the annular tooth groove.

[0009] Preferably, the stirring assembly includes a fixed box and a stirring shaft, the telescopic end of the electric push rod is fixedly installed with the fixed box, the bottom end of the fixed box is rotatably connected to the stirring shaft, a driving motor is fixedly installed inside the fixed box, and the output shaft of the driving motor is fixedly connected to the top end of the stirring shaft.

[0010] Preferably, a drain pipe is fixedly installed at the bottom of one side of the placement box, and a control valve is fixedly installed inside the drain pipe.

[0011] Preferably, a control panel is fixedly installed at a corner of one side of the placement box, and the electric push rod, the drive motor and the servo motor are all electrically connected to an external power supply through the control panel.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The hydrolysis cup is clamped inside the placement box. By filling the interior of the placement box with low-temperature water, the heat generated by the hydrolysis of high-purity aluminum hydroxide can be dissipated, avoiding excessively high surface temperature of the hydrolysis cup and improving the stability of the hydrolysis.

[0014] 2. The reciprocating swing of the arc-shaped clamping block can be realized through the cooperation of the rotating seat, the second driving motor and the gear. The reciprocating swing of the arc-shaped clamping block drives the reciprocating swing of the hydrolysis cup, and the stirring of the stirring component effectively improves the efficiency of hydrolysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a hydrolysis reaction device for producing high-purity aluminum hydroxide.

[0016] Figure 2 This is a schematic diagram of the U-shaped frame structure of a hydrolysis reaction equipment for producing high-purity aluminum hydroxide according to the utility model.

[0017] Figure 3 The utility model discloses a hydrolysis reaction equipment for producing high-purity aluminum hydroxide. Figure 1 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. placement box; 2. electric slide rail; 3. U-shaped frame; 4. electric push rod; 5. fixed box; 6. stirring shaft; 7. hydrolysis cup; 8. rotating seat; 9. arc clamping block; 10. gear; 11. drive motor; 12. threaded push rod; 13. servo motor; 14. annular tooth groove; 15. drain pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] The utility model provides Figure 1-3 The shown high-purity aluminum hydroxide production hydrolysis reaction equipment includes a placement box 1, the interior of the placement box 1 holds a hydrolysis cup 7, electric slide rails 2 are fixedly installed on both sides of the outer wall of the placement box 1, the sliding ends of the two electric slide rails 2 are fixedly installed with U-shaped frames 3, the middle of the U-shaped frame 3 is fixedly installed with an electric push rod 4, and the telescopic end of the electric push rod 4 is fixedly installed with a stirring assembly.

[0021] Specifically, the hydrolysis cup 7 is clamped inside the placement box 1. By filling the interior of the placement box 1 with low-temperature water, the heat generated by the hydrolysis of high-purity aluminum hydroxide can be dissipated, avoiding the surface temperature of the hydrolysis cup 7 from being too high, thereby improving the stability of the hydrolysis.

[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, the tops of both sides of the placement box 1 are rotatably connected to rotating seats 8, the centers of the two rotating seats 8 are threadedly connected to threaded push rods 12, one end of the threaded push rods 12 is rotatably connected to arc-shaped clamping blocks 9, and the two arc-shaped clamping blocks 9 are clamped and connected to the two sides of the hydrolysis cup 7.

[0023] An annular tooth groove 14 is provided on the outer surface of one of the rotating seats 8, a mounting plate is fixedly provided at the bottom of one side of the placement box 1, a servo motor 13 is fixedly installed on the top of the mounting plate, a gear 10 is fixedly installed on the output shaft of the servo motor 13, and the gear 10 is meshed and connected with the annular tooth groove 14.

[0024] Specifically, the servo motor 13 drives the gear 10 to rotate, and the gear 10 meshes with the annular tooth groove 14, thereby driving the rotation of the rotating seat 8. The rotation of the rotating seat 8 drives the arc-shaped clamping block 9 to swing back and forth. The reciprocating swing of the arc-shaped clamping block 9 realizes the oscillation of the hydrolysis cup 7, thereby improving the hydrolysis efficiency.

[0025] according to Figure 1 , Figure 2 and Figure 3 As shown, the stirring assembly includes a fixed box 5 and a stirring shaft 6. The telescopic end of the electric push rod 4 is fixedly installed with the fixed box 5, the bottom end of the fixed box 5 is rotatably connected to the stirring shaft 6, and a driving motor 11 is fixedly installed inside the fixed box 5. The output shaft of the driving motor 11 is fixedly connected to the top end of the stirring shaft 6.

[0026] Specifically, the stirring shaft 6 is driven to rotate by the driving motor 11 , and the hydrolysis efficiency of aluminum oxide is accelerated by the stirring shaft 6 .

[0027] A drainage pipe 15 is fixedly installed at the bottom of one side of the placement box 1 , and a control valve is fixedly installed inside the drainage pipe 15 .

[0028] Specifically, through the cooperation of the drain pipe 15 and the control valve, the water inside the placement box 1 can be drained after the reaction is completed.

[0029] A control panel is fixedly installed at a corner of one side of the placement box 1, and the electric push rod 4, the drive motor 11 and the servo motor 13 are all electrically connected to an external power supply through the control panel.

[0030] Specifically, the operation of each electrical appliance is controlled through the control panel.

[0031] Working principle of the utility model: when using the hydrolysis reaction equipment, firstly, the hydrolysis cup 7 is placed inside the placement box 1, and cooling water is injected into the placement box 1, then the rotating seat 8 is manually fixed, and then the threaded push rod 12 is rotated, and the arc clamping block 9 is pushed to move by the threaded push rod 12, and the hydrolysis cup 7 is clamped and fixed by the arc clamping block 9, and then the electric slide rail 2 is opened, and the U-shaped frame 3 is driven to move by the electric slide rail 2, so that the stirring shaft 6 at the bottom end of the U-shaped frame 3 is aligned with the hydrolysis cup 7, and then the electric push rod 4 is opened, and the stirring shaft 6 is pushed into the hydrolysis cup 7 by the electric push rod 4, and then the driving motor 11 and the servo motor 13 are turned on, and the stirring shaft 6 is driven to rotate and stir by the driving motor 11, and the gear 10 is driven to rotate by the servo motor 13, and the gear 10 is engaged with the annular tooth groove 14, thereby driving the rotating seat 8 to rotate, and the arc clamping block 9 is driven to swing back and forth through the rotation of the rotating seat 8, and the hydrolysis cup 7 is driven to swing back and forth through the reciprocating swing of the arc clamping block 9, thereby improving the hydrolysis efficiency of aluminum hydroxide.

[0032] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A hydrolysis reaction device for producing high-purity aluminum hydroxide, comprising a placement box (1), characterized in that: A hydrolysis cup (7) is clamped inside the placement box (1), electric slide rails (2) are fixedly installed on both sides of the outer wall of the placement box (1), U-shaped frames (3) are fixedly installed on the sliding ends of the two electric slide rails (2), an electric push rod (4) is fixedly installed in the middle of the U-shaped frame (3), and a stirring component is fixedly installed on the telescopic end of the electric push rod (4).

2. A hydrolysis reaction equipment for high-purity aluminum hydroxide production according to claim 1, characterized in that: The tops of both sides of the placement box (1) are rotatably connected to rotating seats (8), the centers of the two rotating seats (8) are threadedly connected to threaded push rods (12), one end of the threaded push rods (12) is rotatably connected to arc-shaped clamping blocks (9), and the two arc-shaped clamping blocks (9) are clamped and connected to the two sides of the hydrolysis cup (7).

3. A hydrolysis reaction equipment for high-purity aluminum hydroxide production according to claim 2, characterized in that: An annular tooth groove (14) is provided on the outer surface of one of the rotating seats (8), a mounting plate is fixedly provided at the bottom of one side of the placement box (1), a servo motor (13) is fixedly installed on the top of the mounting plate, a gear (10) is fixedly installed on the output shaft of the servo motor (13), and the gear (10) is meshedly connected with the annular tooth groove (14).

4. A hydrolysis reaction equipment for high-purity aluminum hydroxide production according to claim 1, characterized in that: The stirring assembly comprises a fixed box (5) and a stirring shaft (6); the telescopic end of the electric push rod (4) is fixedly mounted with the fixed box (5); the bottom end of the fixed box (5) is rotatably connected with the stirring shaft (6); a driving motor (11) is fixedly mounted inside the fixed box (5); and the output shaft of the driving motor (11) is fixedly connected to the top end of the stirring shaft (6).

5. A hydrolysis reaction equipment for high-purity aluminum hydroxide production according to claim 1, characterized in that: A drainage pipe (15) is fixedly installed at the bottom of one side of the placement box (1), and a control valve is fixedly installed inside the drainage pipe (15).

6. A hydrolysis reaction equipment for high-purity aluminum hydroxide production according to claim 1, characterized in that: A control panel is fixedly installed at a corner of one side of the placement box (1), and the electric push rod (4), the drive motor (11) and the servo motor (13) are all electrically connected to an external power supply through the control panel.

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