Mixing equipment for lithium sulfate solution production

Abstract

The utility model discloses mixing equipment for lithium sulfate solution production. The mixing equipment comprises a mixing and stirring box, a driving motor is fixedly mounted at the lower end of the mixing and stirring box, a first linkage shaft block is arranged at the upper end of the driving motor, a liquid outlet assembly is arranged on the lower side of the right end of the mixing and stirring box, and an upper top cover is arranged above the mixing and stirring box; single movable lock rods are arranged on the left side and the right side of the upper end of the mixing and stirring box respectively, second adjusting bolts are arranged at the joints of the movable lock rods and the upper top cover, a solution box is installed at the upper end of the upper top cover, connecting pipes are arranged at the left end and the right end of the solution box, and liquid inlet pipes located at the upper end of the upper top cover are arranged at the lower ends of the connecting pipes. According to the mixing equipment for lithium sulfate solution production, accurate butt joint installation is facilitated, the problem that parts cannot be detached and replaced in time when damaged is avoided, tight sealing connection can be conducted according to needs, and the practical effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to lithium sulfate solution, in particular to a mixing device for producing lithium sulfate solution. Background Art

[0002] When processing lithium sulfate solution, it is necessary to pour the lithium sulfate solution into the mixing device, then pour in an appropriate amount of dilute sulfuric acid, and then start the stirring rod to stir the lithium sulfate solution and the dilute sulfuric acid. After the lithium sulfate solution and the dilute sulfuric acid are fully mixed, all the suspended matter is dissolved, thereby improving the purity of the lithium sulfate solution. Therefore, a mixing equipment is needed, such as:

[0003] Chinese patent authorization announcement number CN210473996U discloses a production device for lithium sulfate solution, including a kettle body and a stirring plate; a stirring shaft is provided in the kettle body, and symmetrically arranged stirring plates are fixedly connected to the stirring shaft, and nozzles are provided between the stirring plates; a lifting barrel is fixedly connected to the center position of the bottom plate of the kettle body, and a spiral blade roller is nested in the lifting barrel.

[0004] The above-mentioned prior art solutions have the following defects: it is not convenient to carry out accurate docking installation, it is easy to cause the problem that parts cannot be disassembled and replaced in time when they are damaged, it is not convenient to tighten the sealing connection as needed, and the practical effect is not good. Therefore, we propose a mixing equipment for lithium sulfate solution production to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing device for the production of lithium sulfate solution, so as to solve the problems proposed in the above-mentioned background technology that it is inconvenient to carry out accurate docking and installation, it is easy to cause the parts to be damaged and unable to be disassembled and replaced in time, it is inconvenient to carry out tight sealing connection as needed, and the practical effect is not good.

[0006] To achieve the above object, the utility model provides the following technical solution: a mixing device for producing lithium sulfate solution, comprising a mixing and stirring box, a driving motor is fixedly installed at the lower end of the mixing and stirring box, a first linkage shaft block is arranged at the upper end of the driving motor, and a linkage shaft rod is arranged at the upper end of the first linkage shaft block, a liquid outlet assembly is arranged at the lower right end of the mixing and stirring box, and an upper cover is arranged above the mixing and stirring box;

[0007] A movable locking rod, a single unit of which is respectively arranged on the left and right sides of the upper end of the mixing and stirring box, a second adjusting bolt is arranged at the connection between the movable locking rod and the upper top cover, and a solution tank is installed at the upper end of the upper top cover, and a dust cover is arranged at the upper end of the solution tank, connecting pipes are arranged at both ends of the solution tank, and an electromagnetic flow valve is arranged in the middle of the connecting pipe, a liquid inlet pipe located at the upper end of the upper top cover is arranged at the lower end of the connecting pipe, and a second linkage shaft block is arranged at the lower end of the middle part of the upper top cover.

[0008] As a preferred technical solution of the present utility model, fixed legs are fixedly installed at the lower end of the mixing and stirring tank, and the longitudinal section shape of the fixed legs is "concave".

[0009] As a preferred technical solution of the present utility model, a damping rubber block is provided at the connection between the linkage shaft rod and the first linkage shaft block, and both the first linkage shaft block and the second linkage shaft block are connected to the linkage shaft rod by plugging through the damping rubber block.

[0010] As a preferred technical solution of the present utility model, a stirring rod is fixedly installed at the outer end of the linkage shaft rod, a fixed connecting rod is provided at the outer end of the stirring rod, bristles are adhesively connected to the outer surface of the fixed connecting rod, and the outer surface of the bristles is arranged in a fitting manner with the inner wall of the mixing and stirring tank.

[0011] As a preferred technical solution of the present utility model, the liquid outlet assembly includes a movable connecting rod, a rubber seal, a first adjusting bolt and a first rubber ring;

[0012] The movable connecting rod is arranged at the lower right side of the mixing and stirring tank, a rubber seal connected to the mixing and stirring tank is provided at the inner end of the movable connecting rod, a first adjusting bolt is provided at the inner lower end of the movable connecting rod, and a first rubber ring is provided at the outer lower end of the first adjusting bolt.

[0013] As a preferred technical solution of the present utility model, the movable connecting rod forms a rotating structure at the lower right end of the mixing and stirring tank, the movable connecting rod and the rubber seal are connected by adhesion, and the movable connecting rod and the mixing and stirring tank are connected by clamping through the rubber seal.

[0014] As a preferred technical solution of the present utility model, both the movable connecting rod and the mixing and stirring tank are connected to the first adjusting bolt by threads, the first adjusting bolt forms a clamping sliding structure inside the movable connecting rod, and the first adjusting bolt and the first rubber ring are connected by sleeving.

[0015] As a preferred technical solution of the present utility model, a rubber seal block is provided at the lower edge of the upper top cover, the upper top cover and the rubber seal block are connected by adhesion, both the upper top cover and the movable lock rod are connected to the second adjusting bolt by threads, and a second rubber ring is sleeved at the upper end of the second adjusting bolt.

[0016] As a preferred technical solution of the present utility model, the solution tank and the dust-proof cover are connected by clamping, and the solution tank and the liquid inlet pipe form a communicating structure through the connecting pipe.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The mixing equipment for lithium sulfate solution production is conducive to accurate docking and installation, avoiding the problem that components cannot be disassembled and replaced in time when damaged, and can be tightly and sealedly connected as needed, improving the practical effect of the device;

[0018] 1. The first linkage shaft block and the second linkage shaft block are both connected to the linkage shaft rod in a plug-in manner through damping rubber blocks, enabling the linkage shaft rod to be firmly installed inside the first linkage shaft block and the second linkage shaft block, avoiding the problem that components cannot be disassembled and replaced in time when damaged;

[0019] 2. The second adjusting bolt and the second rubber ring are connected in a sleeved manner. After the upper cover is butt-jointed and clamped with the mixing and stirring tank through the rubber sealing block connected by adhesion, the second adjusting bolt can be used to penetrate between the upper cover and the mixing and stirring tank for threaded connection, thereby improving the connection stability and sealing effect between the upper cover and the mixing and stirring tank;

[0020] 3. The first adjusting bolt and the first rubber ring are connected in a sleeved manner. After the rotating movable connecting rod is butt-jointed and clamped with the mixing and stirring tank through the rubber sealing member connected by adhesion, the first adjusting bolt can be slid for threaded connection with the mixing and stirring tank, thereby improving the connection effect between the liquid outlet assembly and the mixing and stirring tank and increasing the sealing performance to avoid leakage of lithium sulfate solution;

[0021] 4. The linkage shaft rod and the fixed connecting rod are both fixedly connected to the stirring rod, and the outer surface of the bristles adhesively connected to the outer end of the fixed connecting rod is in a fitting arrangement with the inner wall of the mixing and stirring tank. When the driving motor is turned on to rotate the first linkage shaft block, the linkage shaft rod can be driven to rotate synchronously, thereby mixing and stirring the lithium sulfate solution, and the lithium sulfate solution adhered to the inner wall of the mixing and stirring tank can be scraped off under the action of the bristles;

[0022] 5. The solution tank and the dust-proof cover are connected in a clamping manner, and the solution tank and the liquid inlet pipe form a communicating structure through the connecting pipe. When the electromagnetic flow valve is opened, the acid liquid in the solution tank can be controllably discharged, effectively improving the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front-sectional structure schematic diagram of the present utility model;

[0024] Figure 2 is the present utility model Figure 1 is an enlarged structure schematic diagram at A in

[0025] Figure 3The front view sectional structure diagram of the connection between the mixing and stirring tank of the present utility model and the liquid outlet assembly;

[0026] Figure 4 The overall structure diagram of the connection between the linkage shaft rod and the second linkage shaft block of the present utility model;

[0027] Figure 5 The top view sectional structure diagram of the connection between the stirring rod and the fixed connecting rod of the present utility model.

[0028] In the figure: 1. Mixing and stirring tank; 2. Fixed support leg; 3. Driving motor; 4. First linkage shaft block; 5. Linkage shaft rod; 6. Stirring rod; 7. Fixed connecting rod; 8. Brush hair; 9. Liquid outlet assembly; 901. Movable connecting rod; 902. Rubber seal; 903. First adjusting bolt; 904. First rubber ring; 10. Upper top cover; 11. Rubber seal block; 12. Movable lock rod; 13. Second adjusting bolt; 14. Second rubber ring; 15. Solution tank; 16. Dust cover; 17. Connecting pipe; 18. Electromagnetic flow valve; 19. Liquid inlet pipe; 20. Second linkage shaft block; 21. Damping rubber block. Specific embodiments

[0029] 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 efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-5 , the present utility model provides a technical solution: A mixing device for the production of lithium sulfate solution, including a driving motor 3 fixedly installed at the lower end of a mixing and stirring tank 1, and a first linkage shaft block 4 is arranged at the upper end of the driving motor 3, and a linkage shaft rod 5 is arranged at the upper end of the first linkage shaft block 4. A liquid outlet assembly 9 is arranged at the lower right side of the mixing and stirring tank 1, and an upper top cover 10 is arranged above the mixing and stirring tank 1;

[0031] Movable lock rods 12 are respectively arranged on the left and right sides of the upper end of the mixing and stirring tank 1. A second adjusting bolt 13 is arranged at the connection between the movable lock rod 12 and the upper top cover 10, and a solution tank 15 is installed at the upper end of the upper top cover 10, and a dust cover 16 is arranged at the upper end of the solution tank 15. Connecting pipes 17 are arranged at both the left and right ends of the solution tank 15, and an electromagnetic flow valve 18 is arranged in the middle of the connecting pipe 17. The lower end of the connecting pipe 17 is provided with a liquid inlet pipe 19 located at the upper end of the upper top cover 10, and a second linkage shaft block 20 is arranged at the lower middle of the upper top cover 10.

[0032] Specifically, asFigure 1 , Figure 4 and Figure 5 In Figure 1 , Figure 4 , and Figure 5 , a fixed support leg 2 is fixedly installed at the lower end of the mixing and stirring tank 1, and the longitudinal section of the fixed support leg 2 is in the shape of a "concave" character; a damping rubber block 21 is provided at the connection between the linkage shaft rod 5 and the first linkage shaft block 4, and both the first linkage shaft block 4 and the second linkage shaft block 20 are connected to the linkage shaft rod 5 by means of plugging through the damping rubber block 21; a stirring rod 6 is fixedly installed at the outer end of the linkage shaft rod 5, a fixed connecting rod 7 is provided at the outer end of the stirring rod 6, a brush hair 8 is adhesively connected to the outer surface of the fixed connecting rod 7, and the outer surface of the brush hair 8 is in a fitting arrangement with the inner wall of the mixing and stirring tank 1.

[0033] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 In ,

[0033] , Figure 1 , Figure 2 , Figure 3 , and Figure 5 , the liquid outlet assembly 9 includes a movable connecting rod 901, a rubber seal 902, a first adjusting bolt 903, and a first rubber ring 904; the movable connecting rod 901 is arranged at the lower right side of the mixing and stirring tank 1, a rubber seal 902 connected to the mixing and stirring tank 1 is provided at the inner end of the movable connecting rod 901, a first adjusting bolt 903 is provided at the inner side of the lower end of the movable connecting rod 901, and a first rubber ring 904 is provided at the outer side of the lower end of the first adjusting bolt 903; the movable connecting rod 901 forms a rotating structure at the lower right end of the mixing and stirring tank 1, the movable connecting rod 901 is connected to the rubber seal 902 by means of adhesion, and the movable connecting rod 901 is connected to the mixing and stirring tank 1 by means of clamping through the rubber seal 902; both the movable connecting rod 901 and the mixing and stirring tank 1 are connected to the first adjusting bolt 903 by means of threads, the first adjusting bolt 903 forms a clamping and sliding structure at the inner side of the movable connecting rod 901, and the first adjusting bolt 903 is connected to the first rubber ring 904 by means of sleeving; a rubber seal block 11 is provided at the lower edge of the lower end of the upper top cover 10, the upper top cover 10 is connected to the rubber seal block 11 by means of adhesion, both the upper top cover 10 and the movable lock rod 12 are connected to the second adjusting bolt 13 by means of threads, and a second rubber ring 14 is sleeved at the upper end of the second adjusting bolt 13; the solution tank 15 is connected to the dust-proof cover 16 by means of clamping, and the solution tank 15 forms a communicating structure with the liquid inlet pipe 19 through the connecting pipe 17. Embodiment

[0034] In this embodiment, in order to perform accurate docking installation and avoid the problem that components cannot be disassembled and replaced in time when damaged, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 5Among them, a driving motor 3 is fixedly installed at the lower end of the mixing and stirring tank 1, a first linkage shaft block 4 is arranged at the upper end of the driving motor 3, a linkage shaft rod 5 is arranged at the upper end of the first linkage shaft block 4, a liquid outlet assembly 9 is arranged at the lower right side of the mixing and stirring tank 1, a top cover 10 is arranged above the mixing and stirring tank 1, fixed legs 2 are fixedly installed at the lower end of the mixing and stirring tank 1, and the longitudinal section shape of the fixed legs 2 is "concave"; a damping rubber block 21 is arranged at the connection between the linkage shaft rod 5 and the first linkage shaft block 4, and both the first linkage shaft block 4 and the second linkage shaft block 20 are connected to the linkage shaft rod 5 in a plug-in manner through the damping rubber block 21; a stirring rod 6 is fixedly installed at the outer end of the linkage shaft rod 5, a fixed connecting rod 7 is arranged at the outer end of the stirring rod 6, bristles 8 are adhesively connected to the outer surface of the fixed connecting rod 7, and the outer surface of the bristles 8 is in a fitting arrangement with the inner wall of the mixing and stirring tank 1, a rubber seal block 11 is arranged at the lower edge of the lower end of the top cover 10, and the top cover 10 and the rubber seal block 11 are connected in an adhesive manner, and both the top cover 10 and the movable lock rod 12 are connected to the second adjusting bolt 13 in a threaded manner, and a second rubber ring 14 is sleeved at the upper end of the second adjusting bolt 13. The first linkage shaft block 4 and the second linkage shaft block 20 are both connected to the linkage shaft rod 5 in a plug-in manner through the damping rubber block 21, which can firmly install the linkage shaft rod 5 inside the first linkage shaft block 4 and the second linkage shaft block 20, avoiding the problem that components cannot be disassembled and replaced in time when damaged. Cooperating with the second adjusting bolt 13 and the second rubber ring 14 being connected in a sleeved manner, after the top cover 10 is butt-jointed and clamped with the mixing and stirring tank 1 through the adhesively connected rubber seal block 11, the second adjusting bolt 13 can be used to penetrate between the top cover 10 and the mixing and stirring tank 1 for threaded connection, thereby improving the connection stability and sealing effect between the top cover 10 and the mixing and stirring tank 1. Embodiment

[0035] In this embodiment, in order to be able to perform a tight sealing connection as needed, specifically as Figure 1 , Figure 2 and Figure 5In it, the liquid outlet assembly 9 includes a movable connecting rod 901, a rubber seal 902, a first adjusting bolt 903, and a first rubber ring 904; the movable connecting rod 901 is arranged at the lower right side of the right end of the mixing and stirring tank 1, and a rubber seal 902 connected to the mixing and stirring tank 1 is arranged at the inner end of the movable connecting rod 901, and a first adjusting bolt 903 is arranged at the inner side of the lower end of the movable connecting rod 901, and a first rubber ring 904 is arranged at the outer side of the lower end of the first adjusting bolt 903; the movable connecting rod 901 forms a rotating structure at the lower right end of the mixing and stirring tank 1, and the movable connecting rod 901 and the rubber seal 902 are connected by an adhesive method, and the movable connecting rod 901 and the mixing and stirring tank 1 are connected by a clamping method through the rubber seal 902; both the movable connecting rod 901 and the mixing and stirring tank 1 are connected to the first adjusting bolt 903 by a threaded method, and the first adjusting bolt 903 forms a clamping and sliding structure inside the movable connecting rod 901, and the first adjusting bolt 903 and the first rubber ring 904 are connected by a sleeving method. It is set that the first adjusting bolt 903 and the first rubber ring 904 are connected by a sleeving method. After the movable connecting rod 901 is butted and clamped with the mixing and stirring tank 1 through the adhesively connected rubber seal 902, the first adjusting bolt 903 can be slid to be threadedly connected with the mixing and stirring tank 1, so as to improve the connection effect between the liquid outlet assembly 9 and the mixing and stirring tank 1, and increase the sealing performance to avoid the leakage of the lithium sulfate solution. Embodiment

[0036] In this embodiment, in order to improve the practical effect of the device, a solution tank 15 is installed at the upper end of the upper top cover 10, and a dust-proof cover 16 is arranged at the upper end of the solution tank 15. Connecting pipes 17 are arranged at both the left and right ends of the solution tank 15, an electromagnetic flow valve 18 is arranged in the middle of the connecting pipe 17, a liquid inlet pipe 19 located at the upper end of the upper top cover 10 is arranged at the lower end of the connecting pipe 17, and a second linkage shaft block 20 is arranged at the lower middle end of the upper top cover 10. Specifically, as Figure 1 in, the solution tank 15 and the dust-proof cover 16 are connected by a clamping method, and the solution tank 15 and the liquid inlet pipe 19 form a communicating structure through the connecting pipe 17. It is set that the solution tank 15 and the dust-proof cover 16 are connected by a clamping method, and the solution tank 15 and the liquid inlet pipe 19 form a communicating structure through the connecting pipe 17. When the electromagnetic flow valve 18 is opened, the acid liquid in the solution tank 15 can be controllably discharged.

[0037] 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. A mixing device for producing lithium sulfate solution, characterized in that: include: A mixing and stirring box (1), wherein a driving motor (3) is fixedly mounted at the lower end of the mixing and stirring box (1), a first linkage shaft block (4) is arranged at the upper end of the driving motor (3), and a linkage shaft rod (5) is arranged at the upper end of the first linkage shaft block (4), a liquid outlet assembly (9) is arranged at the lower side of the right end of the mixing and stirring box (1), and an upper cover (10) is arranged above the mixing and stirring box (1); A movable locking rod (12) is provided at the left and right sides of the upper end of the mixing and stirring box (1), and a second adjusting bolt (13) is provided at the connection between the movable locking rod (12) and the upper cover (10). A solution box (15) is installed at the upper end of the upper cover (10), and a dust cover (16) is provided at the upper end of the solution box (15). Connecting pipes (17) are provided at both left and right ends of the solution box (15), and an electromagnetic flow valve (18) is provided in the middle of the connecting pipe (17). A liquid inlet pipe (19) located at the upper end of the upper cover (10) is provided at the lower end of the connecting pipe (17), and a second linkage shaft block (20) is provided at the lower end of the middle of the upper cover (10).

2. A mixing device for producing lithium sulfate solution according to claim 1, characterized in that: A fixed support leg (2) is fixedly mounted on the lower end of the mixing and stirring box (1), and the fixed support leg (2) has a longitudinal cross-sectional shape of a "concave" character.

3. A mixing device for producing lithium sulfate solution according to claim 1, characterized in that: A damping rubber block (21) is provided at the connection between the linkage shaft rod (5) and the first linkage shaft block (4), and the first linkage shaft block (4) and the second linkage shaft block (20) are both connected to the linkage shaft rod (5) by plugging the damping rubber block (21) into the linkage shaft rod (5).

4. A mixing device for producing lithium sulfate solution according to claim 3, characterized in that: The outer end of the linkage shaft (5) is fixedly mounted with a stirring rod (6), and the outer end of the stirring rod (6) is provided with a fixed connecting rod (7), and the outer surface of the fixed connecting rod (7) is bonded with bristles (8), and the outer surface of the bristles (8) is arranged to fit the inner wall of the mixing and stirring box (1).

5. A mixing device for producing lithium sulfate solution according to claim 1, characterized in that: The liquid outlet assembly (9) comprises a movable connecting rod (901), a rubber sealing member (902), a first adjusting bolt (903) and a first rubber ring (904); A movable connecting rod (901) is arranged at the lower right end of the mixing and stirring box (1), and a rubber sealing member (902) connected to the mixing and stirring box (1) is arranged at the inner end of the movable connecting rod (901), and a first adjusting bolt (903) is arranged at the inner side of the lower end of the movable connecting rod (901), and a first rubber ring (904) is arranged at the outer side of the lower end of the first adjusting bolt (903).

6. A mixing device for producing lithium sulfate solution according to claim 5, characterized in that: The movable connecting rod (901) forms a rotating structure at the lower right end of the mixing and stirring box (1), and the movable connecting rod (901) and the rubber sealing member (902) are connected by bonding, and the movable connecting rod (901) and the mixing and stirring box (1) are connected by snapping through the rubber sealing member (902).

7. A mixing device for producing lithium sulfate solution according to claim 5, characterized in that: The movable connecting rod (901) and the mixing and stirring box (1) are both connected to the first adjusting bolt (903) by means of threads, and the first adjusting bolt (903) forms a snap-fit ​​sliding structure on the inner side of the movable connecting rod (901), and the first adjusting bolt (903) and the first rubber ring (904) are connected by means of sleeve connection.

8. A mixing device for producing lithium sulfate solution according to claim 1, characterized in that: A rubber sealing block (11) is provided at the lower edge of the upper cover (10), and the upper cover (10) and the rubber sealing block (11) are connected by bonding, and the upper cover (10) and the movable locking rod (12) are connected to the second adjustment bolt (13) by threading, and the upper end of the second adjustment bolt (13) is sleeved with a second rubber ring (14).

9. A mixing device for producing a lithium sulfate solution according to claim 1, characterized in that: The solution box (15) and the dust cover (16) are connected in a snap-fit ​​manner, and a communication structure is formed between the solution box (15) and the liquid inlet pipe (19) via a connecting pipe (17).

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