Acidified mother liquor storage tank with mixing structure

Abstract

The utility model relates to the technical field of acidified mother liquor storage, and discloses an acidified mother liquor storage tank with a mixing structure, which comprises a tank body, a tank cover is arranged at the top end of the tank body, a support plate is arranged on one side of the tank body, an air cylinder box is arranged at the top end of the support plate, an air cylinder is arranged in the air cylinder box, and the air cylinder is arranged in the air cylinder box. The telescopic end of the cylinder is connected with a connecting rod, the top end of the connecting rod is provided with a connecting plate, the bottom end of the connecting plate is provided with a mixing mechanism for stirring the acidified mother liquor, the tank body is internally provided with a dismounting assembly for conveniently dismounting the mixing mechanism, and the top end of the tank cover is provided with a connecting assembly for driving the tank cover to move. The mixing mechanism can be driven to move up and down through the air cylinder and the connecting plate, so that the stirring position is changed, the mother liquor flows quickly, and the mother liquor in the tank body can be mixed more thoroughly; stirring parts in the mixing mechanism can be conveniently replaced and cleaned through the dismounting assembly and the connecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of acidified mother liquor storage, in particular to an acidified mother liquor storage tank with a mixing structure. Background Technique

[0002] Acidification usually means adding hydrogen ions to a solution to make the pH value of the solution smaller, and the added acid does not react with the ions in the original solution. The saturated solution remaining after separating the precipitate or crystal in the chemical precipitation or crystallization process is the acidified mother liquor, and the mother liquor needs to be stored in a storage tank. Therefore, an acidified mother liquor storage tank with a mixing structure is proposed.

[0003] After retrieval, a liquid mixing tank disclosed in the patent application No. CN201420619501.3 includes a tank body and a stirring system. The top of the tank body is respectively provided with a feed inlet and a manhole, and a manhole cover is provided on the manhole. The bottom of the tank body is provided with a discharge port. The stirring system includes a stirring motor arranged at the top of the tank body and a stirrer arranged in the tank body. The stirrer is connected to the stirring motor, and a spiral guide plate from the bottom to the top is arranged on the inner wall of the tank body. In the utility model, the spiral guide plate is arranged on the inner wall of the tank body, which improves the stirring effect on the liquid and is more likely to stir and mix the high-viscosity liquid evenly. In addition, the stirrer has more than two layers of stirring blades, so the stirring range is wider and the stirring and mixing effect is better, which is especially beneficial to the interlayer mixing of the liquid.

[0004] However, the above method still has the following defects in actual use: the set stirring mechanism is not convenient for accelerating the flow of the liquid, so that the liquid in the upper, middle and lower layers can flow and mix quickly. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an acidified mother liquor storage tank with a mixing structure, which has the advantage of enabling the liquid to flow and mix quickly, and solves the problems put forward in the above background technique.

[0006] The utility model provides the following technical scheme: an acidified mother liquor storage tank with a mixing structure, including a tank body, the top of the tank body is provided with a tank cover, one side of the tank body is provided with a support plate, the top of the support plate is provided with a cylinder box, a cylinder is arranged inside the cylinder box, a connecting rod is connected to the telescopic end of the cylinder, a connecting plate is arranged at the top of the connecting rod, and a mixing mechanism for stirring the acidified mother liquor is arranged below the connecting plate. A disassembly and assembly component for disassembling the mixing mechanism is arranged inside the tank body, and a connecting component for driving the tank cover to move is arranged at the top of the tank cover.

[0007] As a preferred technical scheme of the utility model, a liquid inlet hopper communicated with the tank body is arranged at the top of the tank cover, and a liquid inlet sealing cover is arranged at the top of the liquid inlet hopper.

[0008] As a preferred technical solution of the present utility model, a liquid outlet pipe is provided at the bottom end of the tank body, a liquid outlet sealing cover is provided at the bottom end of the liquid outlet pipe, and support legs are provided at the bottom of the tank body.

[0009] As a preferred technical solution of the present utility model, the mixing mechanism includes a motor and a stirring shaft. A motor box is provided at the bottom end of the connecting plate. The motor is arranged inside the motor box. The top end of the stirring shaft is connected to the transmission shaft of the motor. The stirring shaft penetrates through the tank cover and is placed inside the tank body. A dispersion plate is provided at the bottom end of the stirring shaft.

[0010] As a preferred technical solution of the present utility model, stirring rods are provided on the surface of the stirring shaft. A scraping plate is provided at one end of the stirring rod, and the scraping plate is attached to the inner wall of the tank body.

[0011] As a preferred technical solution of the present utility model, the disassembly and assembly component includes a first connecting plate and a second connecting plate. The first connecting plate is arranged at the bottom end of the stirring shaft, the second connecting plate is arranged at the top end of the dispersion plate, and the first connecting plate and the second connecting plate are connected by screws.

[0012] As a preferred technical solution of the present utility model, the connecting component includes a connecting column. The connecting column is arranged at the top end of the tank cover, and a limiting groove corresponding to the connecting column is formed inside the connecting plate.

[0013] As a preferred technical solution of the present utility model, a positioning hole is formed at the top of the connecting column, and the connecting column is connected to the connecting plate by a positioning bolt.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] For the acidified mother liquor storage tank with a mixing structure, the cylinder and the connecting plate can drive the mixing mechanism to move up and down, change the stirring position, increase the stirring range, make the mother liquor flow quickly, and facilitate more thorough mixing of the mother liquor inside the tank body; the disassembly and assembly component and the connecting component can facilitate the replacement and cleaning of the stirring parts in the mixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the present utility model after the tank cover is opened;

[0018] Figure 3 is the present utility model Figure 2 an enlarged schematic structural diagram of part A in;

[0019] Figure 4This is a schematic structural diagram of the connecting rod and connecting plate of the utility model separated from each other.

[0020] In the figure: 1, tank body; 101, tank cover; 102, liquid inlet hopper; 103, liquid inlet sealing cover; 104, liquid outlet pipe; 105, liquid outlet sealing cover; 106, support leg; 2, support plate; 3, cylinder box; 4, cylinder; 5, connecting rod; 6, connecting plate; 7, mixing mechanism; 701, motor box; 702, motor; 703, stirring shaft; 704, dispersion disc; 705, stirring rod; 706, scraping plate; 8, disassembly and assembly component; 801, connecting plate one; 802, connecting plate two; 803, screw; 9, connecting component; 901, connecting column; 902, limiting groove; 903, positioning hole; 904, positioning bolt. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 , an acidified mother liquor storage tank with a mixing structure, including a tank body 1, a tank cover 101 is provided at the top of the tank body 1, a support plate 2 is provided on one side of the tank body 1, a cylinder box 3 is provided at the top of the support plate 2, a cylinder 4 is provided inside the cylinder box 3, a connecting rod 5 is connected to the telescopic end of the cylinder 4, a connecting plate 6 is provided at the top of the connecting rod 5, and a mixing mechanism 7 for stirring the acidified mother liquor is provided below the connecting plate 6. Start the cylinder 4, and the telescopic end of the cylinder 4 drives the movement of the connecting rod 5 and the connecting plate 6, thereby driving the mixing mechanism 7 to move up and down, facilitating the mixing mechanism 7 to stir the liquid in the up and down directions, accelerating the flow of the liquid, and making the mixing more thorough. An disassembly and assembly component 8 for disassembling the mixing mechanism 7 is provided inside the tank body 1, which is convenient for disassembling and replacing the mixing parts inside the mixing mechanism 7. A connecting component 9 for driving the movement of the tank cover 101 is provided at the top of the tank cover 101, which is convenient for removing the mixing mechanism 7 from the tank body 1;

[0024] A liquid inlet hopper 102 communicating with the tank body 1 is provided at the top of the tank cover 101, which is convenient for the mother liquor to flow in, and a liquid inlet sealing cover 103 is provided at the top of the liquid inlet hopper 102 to facilitate maintaining the sealing of the tank body 1;

[0025] The bottom end of the tank body 1 is provided with a liquid outlet pipe 104. The bottom end of the liquid outlet pipe 104 is provided with a liquid outlet sealing cover 105. The bottom of the tank body 1 is provided with support legs 106. There are four support legs 106 to support the tank body 1 and increase stability.

[0026] The mixing mechanism 7 includes a motor 702 and a stirring shaft 703. The bottom end of the connecting plate 6 is provided with a motor box 701. The motor 702 is arranged inside the motor box 701. The top end of the stirring shaft 703 is connected to the transmission shaft of the motor 702. The stirring shaft 703 passes through the tank cover 101 and is placed inside the tank body 1. The bottom end of the stirring shaft 703 is provided with a dispersion plate 704. The surface of the stirring shaft 703 is provided with stirring rods 705. There are multiple stirring rods 705. One end of each stirring rod 705 is provided with a scraper 706, and the scraper 706 is attached to the inner wall of the tank body 1. Start the motor 702. The transmission shaft of the motor 702 drives the stirring shaft 703 to rotate. The rotation of the stirring shaft 703 drives the dispersion plate 704 and the stirring rods 705 to rotate, so as to stir and mix the mother liquid. The provided scraper 706 can clean the liquid on the inner wall of the tank body 1.

[0027] Embodiment 2

[0028] The disassembly and assembly component 8 includes a connecting plate one 801 and a connecting plate two 802. The connecting plate one 801 is arranged at the bottom end of the stirring shaft 703. The connecting plate two 802 is arranged at the top end of the dispersion plate 704. The connecting plate one 801 and the connecting plate two 802 are connected by screws 803. Remove the screws 803, and the stirring shaft 703 and the dispersion plate 704 can be separated.

[0029] Embodiment 3

[0030] The connecting component 9 includes a connecting column 901. The connecting column 901 is arranged at the top end of the tank cover 101, and there are two connecting columns 901. A limiting groove 902 corresponding to the connecting column 901 is opened inside the connecting plate 6. A positioning hole 903 is opened at the top of the connecting column 901. The connecting column 901 is connected to the connecting plate 6 through a positioning bolt 904. Place the top of the connecting column 901 at the top of the limiting groove 902, and connect the connecting column 901 and the connecting plate 6 through the positioning bolt 904. Start the cylinder 4 again. The telescopic end of the cylinder 4 drives the connecting plate 6 and the connecting column 901 to move upward. The connecting column 901 drives the tank cover 101 to move upward, so as to drive the stirring shaft 703 and the dispersion plate 704 to move upward, and the mixing mechanism 7 can be removed from the tank body 1.

[0031] In use, first open the liquid inlet sealing cover 103, inject the acidified mother liquor into the tank body 1 through the liquid inlet hopper 102, and at the same time start the cylinder 4 and the motor 702. The transmission shaft of the motor 702 drives the stirring shaft 703 to rotate. The rotation of the stirring shaft 703 drives the dispersion disc 704 and the stirring rod 705 to rotate, so as to stir and mix the mother liquor. The scraper 706 arranged at one end of the stirring rod 705 can clean the liquid on the inner wall of the tank body 1. At the same time, the telescopic end of the cylinder 4 pushes the connecting rod 5 and the connecting plate 6 to move. The movement of the connecting plate 6 drives the movement of the motor box 701 and the motor 702, so as to drive the stirring shaft 703 and the dispersion disc 704 to move up and down. The up and down movement of the dispersion disc 704 can stir the liquid in the tank body 1 in multiple directions, making the mixing more thorough. When it is necessary to take out the mother liquor, open the liquid outlet sealing cover 105 and take it out from the liquid outlet pipe 104;

[0032] When it is necessary to replace the dispersion disc 704, insert the positioning bolt 904 into the connecting column 901 through the positioning hole 903, so as to connect the connecting column 901 and the connecting plate 6. Start the cylinder 4 again. The telescopic end of the cylinder 4 drives the connecting plate 6 and the connecting column 901 to move upward. The connecting column 901 drives the tank cover 101 to move upward, so as to drive the stirring shaft 703 and the dispersion disc 704 to move upward. Remove the screw 803, and the dispersion disc 704 can be separated from the stirring shaft 703, so as to facilitate the replacement of the dispersion disc 704.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An acidified mother liquor storage tank with a hybrid structure, comprising a tank body (1), wherein a tank cover (101) is provided at the top of the tank body (1), characterized in that: A support plate (2) is provided on one side of the tank body (1), a cylinder box (3) is provided on the top of the support plate (2), a cylinder (4) is provided inside the cylinder box (3), a connecting rod (5) is connected to the telescopic end of the cylinder (4), a connecting plate (6) is provided on the top of the connecting rod (5), a mixing mechanism (7) for stirring the acidified mother liquor is provided below the connecting plate (6), a disassembly assembly (8) for disassembling the mixing mechanism (7) is provided inside the tank body (1), and a connecting assembly (9) for driving the tank cover (101) to move is provided on the top of the tank cover (101).

2. The acidified mother liquor storage tank with a mixed structure according to claim 1, characterized in that: The top end of the tank cover (101) is provided with a liquid inlet hopper (102) which is in communication with the tank body (1), and the top end of the liquid inlet hopper (102) is provided with a liquid inlet sealing cover (103).

3. The acidified mother liquor storage tank with a mixed structure according to claim 1, characterized in that: The bottom end of the tank body (1) is provided with a liquid outlet pipe (104) which is in communication with the tank body (1), the bottom end of the liquid outlet pipe (104) is provided with a liquid outlet sealing cover (105), and the bottom of the tank body (1) is provided with a supporting leg (106).

4. The acidified mother liquor storage tank with a mixed structure according to claim 1, characterized in that: The mixing mechanism (7) comprises a motor (702) and a stirring shaft (703); a motor box (701) is provided at the bottom end of the connecting plate (6); the motor (702) is arranged inside the motor box (701); the top end of the stirring shaft (703) is connected to the transmission shaft of the motor (702); the stirring shaft (703) passes through the tank cover (101) and is placed inside the tank body (1); and a dispersion disk (704) is provided at the bottom end of the stirring shaft (703).

5. The acidified mother liquor storage tank with a mixed structure according to claim 4, characterized in that: A stirring rod (705) is provided on the surface of the stirring shaft (703), and a plurality of stirring rods (705) are provided. A scraper (706) is provided at one end of the stirring rod (705), and the scraper (706) is in contact with the inner wall of the tank body (1).

6. The acidified mother liquor storage tank with a mixed structure according to claim 1, characterized in that: The disassembly assembly (8) comprises a connection disk 1 (801) and a connection disk 2 (802), wherein the connection disk 1 (801) is arranged at the bottom end of the stirring shaft (703), and the connection disk 2 (802) is arranged at the top end of the dispersion disk (704), and the connection disk 1 (801) and the connection disk 2 (802) are connected by screws (803).

7. The acidified mother liquor storage tank with a mixed structure according to claim 1, characterized in that: The connecting assembly (9) comprises a connecting column (901), wherein the connecting column (901) is arranged at the top end of the tank cover (101), and two connecting columns (901) are provided, and a limiting groove (902) corresponding to the connecting column (901) is provided inside the connecting plate (6).

8. The acidified mother liquor storage tank with a mixed structure according to claim 7, characterized in that: A positioning hole (903) is provided at the top of the connecting column (901), and the connecting column (901) is connected to the connecting plate (6) via a positioning bolt (904).

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