Device for rapidly testing metal content of sodium electrode

Abstract

The utility model discloses a device for rapidly testing the metal content of a sodium electrode, which comprises a support, the top of the support is fixedly connected with a detection device, the top of the support is fixedly connected with a bracket, a stirring mechanism is arranged between the bracket and the support, the stirring mechanism comprises a rotating rod and a plurality of stirring rods, meanwhile, the stirring rod is fixedly connected to the outer wall of the rotating rod, and a heating mechanism is arranged in the support. In the actual use process, the motor is started to drive the stirring rod on the rotating rod to rotate and start to stir a dissolving solution, and then the internal electric box is started in a matched manner to heat the resistance wire, so that water in the placing box is heated to boil, water vapor is blown to a container through the air outlet, and the dissolving solution is completely dissolved. And through the cooperation of the two parts, the decomposition efficiency of the dissolving solution on the sodium metal is greatly improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal ion detection, in particular to a device for rapidly testing the sodium ion metal content. Background Art

[0002] In recent years, with the continuous rise in lithium ore prices, the cost of lithium-ion batteries has also been rising, which has prompted the industry to turn its attention to sodium-ion batteries, which have low cost, high safety and excellent low-temperature performance. The performance of sodium-ion batteries depends largely on the quality of their cathode materials and precursors, and the metal content detection of cathode materials and precursors is particularly critical. However, there is currently a lack of national and industry standards for the detection of metal content in sodium batteries, and there is also a lack of universal, accurate and rapid detection methods;

[0003] After searching, the Chinese patent with the announcement number: CN219552271U discloses a device for rapidly testing the content of sodium metal. The patent records the following technical solution: putting metal into a decomposition box, then using a dissolving liquid to decompose the metal in the decomposition box, and using a stirring device to fully stir and dissolve the metal in the dissolving liquid, so that the dissolving liquid dissolves the metal more quickly, and finally dripping the test port at the side end of the base through a baffle, so that the test paper can be fully tested;

[0004] In this solution, the device only speeds up the dissolution efficiency by simple stirring, but the decomposition rate of the dissolved liquid is still slow at room temperature, so the staff needs to wait still until it is completely decomposed before proceeding to the next step, which greatly reduces the work efficiency. In order to solve this technical problem, the utility model proposes a device for quickly testing the sodium metal content. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In this solution, the device only speeds up the dissolution efficiency by simple stirring, but the decomposition rate of the dissolved liquid is still slow at room temperature, so the staff needs to wait still until it is completely decomposed before proceeding to the next step, which greatly reduces the work efficiency. In order to solve this technical problem, the utility model proposes a device for quickly testing the sodium metal content.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for quickly testing the sodium metal content, comprising a support, a detection device is fixedly connected to the top of the support, a bracket is fixedly connected to the top of the support, a stirring mechanism is arranged between the bracket and the support, the stirring mechanism comprises a rotating rod and a plurality of stirring rods, and the stirring rods are fixedly connected to the outer wall of the rotating rod, a heating mechanism is arranged inside the support, the heating mechanism comprises a pair of resistance wires and an internal electrical box, and the resistance wire is fixedly connected to the output end of the internal electrical box, and a clamping assembly is fixedly connected inside the support, the clamping assembly comprises a plurality of springs and a plurality of clamps, and the clamp is fixedly connected to one end of the spring.

[0009] Preferably, a motor is fixedly connected to the top of the bracket, and the rotating rod is fixedly connected to the output end of the motor.

[0010] Preferably, an inner cavity 1 is opened inside the support, a container is arranged inside the support, and the container is inserted into the inner cavity 1, and a plurality of air outlets are opened inside the support, the air outlets correspond to the container, and the stirring rod is rotatably connected to the container.

[0011] Preferably, a second inner cavity is opened inside the support, and a placement box is arranged inside the support, and the placement box is slidably connected in the second inner cavity, and an internal electrical box and a resistance wire are arranged inside the placement box, sliding rods are fixedly connected on both sides of the placement box, and a pair of sliding grooves are opened inside the support, and the sliding grooves correspond to the sliding rods, and the sliding rods are slidably connected in the sliding grooves.

[0012] Preferably, the other end of the spring is fixedly connected to a fixing column, and the fixing column is fixedly connected in the inner cavity one.

[0013] Preferably, a connecting rod is fixedly connected to the top of the support, and a detection rod is fixedly connected to the other end of the connecting rod.

[0014] (III) Beneficial effects

[0015] The utility model provides a device for quickly testing the sodium metal content. It has the following beneficial effects:

[0016] (1) The motor starts to drive the stirring rod on the rotating rod to rotate and start stirring the dissolved liquid. The internal electrical box is started to heat the resistance wire, thereby heating the water inside the box to boiling. The water vapor is blown to the container through the air outlet, causing the temperature of the dissolved liquid inside the container to rise, thereby accelerating the decomposition rate. Through their cooperation, the decomposition efficiency of the dissolved liquid on sodium metal is greatly improved, thereby accelerating the work efficiency.

[0017] (2) Containers of different sizes are inserted into the inner cavity 1, and the containers are fixed by the elastic action of the spring to prevent the containers from tilting and shaking in the event of a collision, thereby affecting the detection. With their cooperation, the container is fixed and positioned, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the container of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the support of the utility model.

[0022] In the figure: 1. support; 2. detection device; 3. bracket; 4. motor; 5. rotating rod; 6. container; 7. inner cavity one; 8. air outlet; 9. spring; 10. clamping plate; 11. fixing column; 12. inner cavity two; 13. placement box; 14. internal electrical box; 15. resistance wire; 16. sliding rod; 17. slide groove; 18. connecting rod; 19. detection rod; 20. stirring rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Embodiment 1: A device for rapidly testing the sodium metal content, comprising a support 1, a detection device 2 is fixedly connected to the top of the support 1, a bracket 3 is fixedly connected to the top of the support 1, a stirring mechanism is arranged between the bracket 3 and the support 1, the stirring mechanism comprises a rotating rod 5 and a plurality of stirring rods 20, and the stirring rods 20 are fixedly connected to the outer wall of the rotating rod 5, a heating mechanism is arranged inside the support 1, the heating mechanism comprises a pair of resistance wires 15 and an internal connection box 14, and the resistance wire 15 is fixedly connected to the output end of the internal connection box 14, a motor 4 is fixedly connected to the top of the support 3, and the rotating rod 5 is fixedly connected to the output end of the motor 4, and a heating mechanism is arranged inside the support 1. There is an inner cavity 7, a container 6 is arranged inside the support 1, and the container 6 is inserted into the inner cavity 7, and a plurality of air outlets 8 are opened inside the support 1, and the air outlets 8 correspond to the container 6, the stirring rod 20 is rotatably connected in the container 6, an inner cavity 2 12 is opened inside the support 1, and a placement box 13 is arranged inside the support 1, and the placement box 13 is slidably connected in the inner cavity 2 12, and an internal electrical box 14 and a resistance wire 15 are arranged inside the placement box 13, and sliding rods 16 are fixedly connected on both sides of the placement box 13, and a pair of slide grooves 17 are opened inside the support 1, and the slide grooves 17 correspond to the slide rods 16, and the slide rods 16 are slidably connected in the slide grooves 17.

[0026] In this device, sodium metal is placed in a container 6, and then a dissolving liquid is added. The motor 4 on the top of the bracket 3 is started to drive the stirring rod 20 on the rotating rod 5 to start stirring the sodium metal and the dissolving liquid to promote their decomposition, and water is added to the placing box 13, and the internal electrical box 14 is started to heat the resistance wire 15, and the water in the placing box 13 is heated to boiling, and the water vapor flows to the bottom of the container 6 through the gas outlet 8, heating the dissolving liquid in the container 6. This coordinated operation significantly improves the dissolving efficiency, thereby speeding up the working speed.

[0027] Embodiment 2: The difference between this embodiment and embodiment 1 is that, a clamping assembly is fixedly connected inside the support 1, and the clamping assembly includes a plurality of springs 9 and a plurality of clamps 10, and the clamps 10 are fixedly connected to one end of the spring 9, and the other end of the spring 9 is fixedly connected to a fixing column 11, and the fixing column 11 is fixedly connected in the inner cavity 7, and a connecting rod 18 is fixedly connected to the top of the support 1, and a detection rod 19 is fixedly connected to the other end of the connecting rod 18.

[0028] The connecting rod 18 made of flexible material is rotated, and the detection rod 19 is inserted into the container 6 for testing, and analyzed by the detection device 2. When the support 1 is hit, in order to prevent the container 6 from tilting, the spring 9 will produce an elastic effect, and the clamping plate 10 will be bounced to the outer wall of the container 6 to fit it, so as to stabilize the container 6 and prevent it from shaking, thereby improving safety.

[0029] During operation, firstly, sodium metal is placed into the container 6, and then the dissolving liquid is added. At this time, the motor 4 on the top of the bracket 3 is started. Under the action of the motor 4, the stirring rod 20 on the rotating rod 5 is driven to rotate, and the sodium metal and the dissolving liquid are started to be stirred to accelerate the decomposition. At the same time, water is added into the placement box 13, and the internal electrical box 14 is started. Under the action of the internal electrical box 14, the resistance wire 15 becomes hot, thereby heating the water inside the placement box 13 to boiling. At this time, the water vapor floats to the bottom of the container 6 through the air outlet 8, and heats the dissolving liquid inside the container 6. Through the cooperation between them, the dissolution efficiency is greatly improved, thereby speeding up the work efficiency. At this time, the connecting rod 18 of the flexible material is bent, and the detection rod 19 is inserted into the container 6 for detection, and the detection device 2 is used for analysis. When the support 1 collides, in order to prevent the container 6 from tilting, the elastic action of the spring 9 will bounce the splint 10 to the outer wall of the container 6 to fit it, preventing the container 6 from shaking, thereby improving safety.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A device for rapidly testing sodium metal content, characterized in that: The invention comprises a support (1), wherein a detection device (2) is fixedly connected to the top of the support (1), a bracket (3) is fixedly connected to the top of the support (1), a stirring mechanism is arranged between the bracket (3) and the support (1), the stirring mechanism comprises a rotating rod (5) and a plurality of stirring rods (20), and the stirring rods (20) are fixedly connected to the outer wall of the rotating rod (5), a heating mechanism is arranged inside the support (1), the heating mechanism comprises a pair of resistance wires (15) and an internal electrical box (14), and the resistance wire (15) is fixedly connected to the output end of the internal electrical box (14), and a clamping assembly is fixedly connected inside the support (1), the clamping assembly comprises a plurality of springs (9) and a plurality of clamping plates (10), and the clamping plate (10) is fixedly connected to one end of the spring (9).

2. A device for rapidly testing sodium metal content according to claim 1, characterized in that: The top of the bracket (3) is fixedly connected to a motor (4), and the rotating rod (5) is fixedly connected to the output end of the motor (4).

3. A device for rapidly testing sodium metal content according to claim 1, characterized in that: An inner cavity (7) is provided inside the support (1), a container (6) is arranged inside the support (1), and the container (6) is inserted into the inner cavity (7), and a plurality of air outlets (8) are provided inside the support (1), the air outlets (8) correspond to the container (6), and the stirring rod (20) is rotatably connected to the container (6).

4. A device for rapidly testing sodium metal content according to claim 1, characterized in that: The support (1) is provided with an inner cavity (12), and a placement box (13) is provided inside the support (1), and the placement box (13) is slidably connected inside the inner cavity (12), and an internal electrical box (14) and a resistance wire (15) are provided inside the placement box (13), and sliding rods (16) are fixedly connected on both sides of the placement box (13), and a pair of sliding grooves (17) are provided inside the support (1), and the sliding grooves (17) correspond to the sliding rods (16), and the sliding rods (16) are slidably connected inside the sliding grooves (17).

5. A device for rapidly testing sodium metal content according to claim 3, characterized in that: The other end of the spring (9) is fixedly connected to a fixing column (11), and the fixing column (11) is fixedly connected within the inner cavity (7).

6. A device for rapidly testing sodium metal content according to claim 1, characterized in that: The top of the support (1) is fixedly connected with a connecting rod (18), and the other end of the connecting rod (18) is fixedly connected with a detection rod (19).

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