An automatic batching device for producing sodium fluorosilicate

Abstract

This application relates to the field of sodium fluorosilicate production technology and discloses an automatic batching device for producing sodium fluorosilicate. The device includes a batching base with an open top and front side. A solid raw material container is fixedly mounted on the top of the batching base via a bracket, containing solid raw materials for producing sodium fluorosilicate. A discharge pipe is fixedly connected to the bottom of the solid raw material container, and a solid flow meter and a solenoid valve are fixedly mounted on the discharge pipe. A liquid raw material container is fixedly mounted on the top of the batching base via a bracket, containing liquid raw materials for producing sodium fluorosilicate. This application has the following advantages and effects: it can automatically and accurately batch both solid and liquid raw materials used in the production of sodium fluorosilicate simultaneously, and it can realize an automated integrated process of batching and mixing, reducing manual operation and improving production efficiency.

Description

Technical Field

[0001] This application relates to the field of sodium fluorosilicate production technology, and in particular to an automatic batching device for producing sodium fluorosilicate. Background Technology

[0002] Sodium fluorosilicate is an important chemical raw material commonly used in industries such as enamel, glass manufacturing, enamel glaze, wood preservatives, and pesticides. The raw materials for producing sodium fluorosilicate typically include fluorine-containing compounds (hydrofluoric acid, fluorosilicic acid, etc.), silicon-containing compounds (sodium silicate, silicon dioxide, etc.), and auxiliary materials (sodium chloride, sodium carbonate, water, etc.). Precise raw material proportioning is crucial for ensuring product quality stability and production efficiency during its production process.

[0003] Traditional methods of sodium fluorosilicate production often involve manual weighing and addition of raw materials. This approach has several drawbacks: Firstly, manual operation is limited by the operator's experience and skill level, making it difficult to achieve a high-precision ratio of solid and liquid raw materials, which can easily lead to fluctuations in product quality and increase the defect rate. Secondly, manual batching and mixing processes are inefficient and labor-intensive, failing to meet the needs of large-scale industrial production. Furthermore, while some companies use semi-automatic batching equipment, which reduces manpower to some extent, it still requires manual intervention in the mixing process, and its independent metering and addition capabilities for different raw materials are weak, making it difficult to adapt to diverse production formulation requirements.

[0004] Therefore, we propose an automatic batching device for the production of sodium fluorosilicate to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide an automatic batching device for the production of sodium fluorosilicate, which can automatically and accurately batch both solid and liquid raw materials used in the production of sodium fluorosilicate, and can realize an automatic integrated process of batching and mixing, thereby reducing manual operation and improving production efficiency.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: an automatic batching device for producing sodium fluorosilicate, comprising a batching base with an open top and front side, wherein a solid raw material container is fixedly installed on the top of the batching base via a bracket, the solid raw material container being used to hold the solid raw material for producing sodium fluorosilicate, and a feed pipe is fixedly connected to the bottom of the solid raw material container, a solid flow meter and a solenoid valve are fixedly installed on the feed pipe, and a liquid raw material container is fixedly installed on the top of the batching base via a bracket two. The liquid raw material container is used to hold the liquid raw material for the production of sodium fluorosilicate. The bottom of the liquid raw material container is fixedly connected to the discharge pipe 2. A liquid flow meter and a solenoid valve 2 are fixedly installed on the discharge pipe 2. A motor 1 is fixedly installed on the bottom inner wall of the batching seat. A disc is fixedly installed on the output shaft end of the motor 1. A receiving mixing cylinder is placed on the disc. Three evenly distributed vertical shafts rotate through the bottom inner wall of the receiving mixing cylinder. A vertical rod is fixedly installed at the top of each of the three vertical shafts. Multiple evenly distributed stirring rods are fixedly installed on each of the three vertical rods.

[0007] By adopting the above technical solutions, the solid flow meter and solenoid valve one design can accurately control the amount of solid raw materials fed in, the liquid flow meter and solenoid valve two design can accurately control the amount of liquid raw materials fed in, the receiving and mixing cylinder is used to hold the solid raw materials discharged from the discharge pipe one and the liquid raw materials discharged from the discharge pipe two, and motor one is used to control the rotation of the disc, thereby making the receiving and mixing cylinder follow the rotation of the disc.

[0008] A further configuration of this application is as follows: a motor is fixedly installed at the top of the first feeding pipe, the output shaft end of the motor extends into the solid raw material container and a spiral conveying shaft is fixedly installed thereon, and the bottom end of the spiral conveying shaft extends into the first feeding pipe.

[0009] By adopting the above technical solution, the rotation of the screw conveyor shaft driven by motor two can control the solid raw materials to be discharged from the feed pipe one at a uniform speed and in a uniform amount. The discharge process is smooth, will not be blocked, and requires no manual intervention.

[0010] A further feature of this application is that a feeding pipe is fixedly installed and connected to the top of the solid raw material container, and an end cap is threaded onto the top end of the feeding pipe.

[0011] By adopting the above technical solution, it is convenient to add solid raw materials into the solid raw material container.

[0012] A further feature of this application is that the top of the liquid raw material container is provided with a liquid filling hole, and a plug is installed in the internal thread of the liquid filling hole.

[0013] By adopting the above technical solution, it is convenient to add liquid raw materials into the liquid raw material container.

[0014] A further feature of this application is that gears are fixedly installed at the bottom ends of the three vertical rods, a fixing ring is fixedly installed on the inner wall of the bottom of the feeding seat, and an internal gear ring is fixedly installed on the inner ring wall of the fixing ring, with all three gears meshing with the internal gear ring.

[0015] By adopting the above technical solution, and utilizing the meshing transmission action of gears and internal gear rings, when the receiving mixing cylinder rotates with the disc, the vertical shaft can drive the vertical rod and multiple stirring rods on it to rotate, thereby fully mixing the raw materials. This achieves fully automated integration from batching to mixing, reduces manual operation, significantly improves production efficiency, and reduces labor costs.

[0016] A further feature of this application is that four evenly distributed L-shaped legs are fixedly installed on the outer wall of the receiving mixing cylinder, and four evenly distributed insertion holes are opened on the top of the disc, with the bottom ends of the four L-shaped legs sliding through the corresponding insertion holes respectively.

[0017] By adopting the above technical solution, the stability of the receiving mixing cylinder placed on the disc can be improved by using the sliding insertion and engagement of the four L-shaped support legs with the corresponding insertion holes, and the synchronicity of the receiving mixing cylinder as it rotates with the disc can be ensured.

[0018] A further feature of this application is that the bottom end of the L-shaped support leg is lower than the bottom surface of the gear.

[0019] By adopting the above technical solution, when the receiving and mixing cylinder is placed stably on the ground or horizontal platform, it can be ensured that the gears do not come into contact with the ground or horizontal platform.

[0020] A further feature of this application is that the top of the disk has three evenly distributed clearance holes, and the bottom ends of the three vertical shafts pass through the corresponding clearance holes.

[0021] By adopting the above technical solution, the smoothness of vertical axis rotation is ensured.

[0022] A further provision of this application is that the diameter of the clearance hole is larger than the diameter of the gear.

[0023] By adopting the above technical solution, it can be ensured that the gear passes smoothly through the clearance hole, thus facilitating the stable placement of the receiving mixing cylinder on the disc.

[0024] A further feature of this application is that a guide groove is provided on the inner side wall of the dispensing seat, and the disc is rotatably installed in the guide groove.

[0025] By adopting the above technical solution, the stability of the disk rotation process is ensured.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] 1. This application utilizes a solid flow meter and a solenoid valve to precisely control the amount of solid raw materials fed in, and utilizes a liquid flow meter and a solenoid valve to precisely control the amount of liquid raw materials fed in. This ensures the accuracy and efficiency of the simultaneous mixing of solid and liquid raw materials during the sodium fluorosilicate production process, effectively improving the stability of product quality and reducing the product defect rate caused by manual mixing errors.

[0028] 2. In the batching process of this application, the starting motor drives the disc to rotate smoothly, and the receiving and mixing cylinder rotates synchronously. Under the meshing transmission of the three gears and the internal gear ring, the three vertical shafts can rotate on their own axis while following the revolution of the disc, thereby driving the vertical rod and stirring rod to fully and comprehensively stir and mix the solid and liquid raw materials falling into the receiving and mixing cylinder, realizing an automatic integrated process from batching to mixing, reducing manual operation links and improving production efficiency. Attached Figure Description

[0029] Figure 1 This is a front-view stereoscopic structural diagram of this embodiment.

[0030] Figure 2 This is a front view sectional three-dimensional structural schematic diagram of this embodiment.

[0031] Figure 3 This is a front view sectional three-dimensional structural diagram of a solid raw material container.

[0032] Figure 4 This is a front view three-dimensional structural diagram of a liquid raw material container.

[0033] Figure 5 This is a front-view three-dimensional structural diagram of the material receiving and mixing cylinder.

[0034] Figure 6 This is a top-view three-dimensional structural diagram of the material receiving and mixing cylinder.

[0035] Figure 7 This is a bottom-view three-dimensional structural diagram of the material receiving and mixing cylinder.

[0036] In the diagram, 1. Batching base; 2. Support 1; 3. Solid raw material container; 31. Feed pipe 1; 32. Motor 2; 33. Screw conveyor shaft; 34. Solid flow meter; 35. Solenoid valve 1; 36. Feeding pipe; 37. End cap; 4. Support 2; 5. Liquid raw material container; 51. Feed pipe 2; 52. Liquid flow meter; 53. Solenoid valve 2; 54. Plug; 6. Motor 1; 7. Disc; 8. Receiving and mixing cylinder; 9. Vertical shaft; 10. Vertical rod; 11. Stirring rod; 12. Gear; 13. Fixing ring; 14. Internal gear ring; 15. L-shaped support leg; 16. Insertion hole; 17. Clearance hole; 18. Guide groove. Detailed Implementation

[0037] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0038] See Figures 1-7This application provides an automatic batching device for producing sodium fluorosilicate, including a batching base 1 with an open top and front side. A solid raw material container 3 is fixedly installed on the top of the batching base 1 via a bracket 2. The solid raw material container 3 is used to hold solid raw materials for producing sodium fluorosilicate. There are at least two sets of brackets 2 and solid raw material containers 3, which can realize the independent storage and dispensing of multiple solid raw materials. The bottom of the solid raw material container 3 is fixedly connected to a discharge pipe 31. A solid flow meter 34 and a solenoid valve 35 are fixedly installed on the discharge pipe 31. A liquid raw material container 5 is fixedly installed on the top of the batching base 1 via a bracket 4. The liquid raw material container 5 is used to hold the liquid raw materials for the production of sodium fluorosilicate. A feed pipe 51 is fixedly connected to the bottom of the liquid raw material container 5. A liquid flow meter 52 and a solenoid valve 53 are fixedly installed on the feed pipe 51. By using the solid flow meter 34 and the solenoid valve 35 in conjunction, the amount of solid raw material fed in can be precisely controlled. Similarly, by using the liquid flow meter 52 and the solenoid valve 53 in conjunction, the amount of liquid raw material fed in can be precisely controlled. This ensures the accuracy of the raw material ratio during the sodium fluorosilicate production process, effectively improves the stability of product quality, and reduces the product defect rate caused by manual batching errors. The bottom of the batching seat 1 contains… A motor 6 is fixedly installed on the wall. A disc 7 is fixedly installed on the output shaft end of the motor 6. A receiving mixing cylinder 8 is placed on the disc 7. The motor 6 controls the rotation of the disc 7, thereby causing the receiving mixing cylinder 8 to rotate with the disc 7. Three evenly distributed vertical shafts 9 rotate through the bottom inner wall of the receiving mixing cylinder 8. A vertical rod 10 is fixedly installed at the top of each of the three vertical shafts 9. Multiple evenly distributed stirring rods 11 are fixedly installed on each of the three vertical rods 10. Gears 12 are fixedly installed at the bottom end of each of the three vertical rods 10. A fixing ring 13 is fixedly installed on the bottom inner wall of the mixing seat 1. An internal gear ring 1 is fixedly installed on the inner ring wall of the fixing ring 13. 4. All three gears 12 mesh with the internal gear ring 14. Utilizing the meshing transmission action between the gears 12 and the internal gear ring 14, as the receiving mixing cylinder 8 rotates along with the disc 7, the vertical shaft 9 can drive the vertical rod 10 and multiple stirring rods 11 on it to rotate, thereby enabling thorough mixing of the raw materials. This achieves fully automated integration from batching to mixing, reducing manual operation steps, significantly improving production efficiency, and lowering labor costs. It should be noted that the vertical shaft 99, vertical rod 10, and stirring rods 11 are all made of 316L stainless steel and have undergone anti-corrosion treatment, which can adapt to the environment of sodium fluorosilicate raw materials and ensure that they are not corroded by long-term contact with sodium fluorosilicate raw materials.

[0039] In this embodiment, a motor 32 is fixedly installed at the top of the first feeding pipe 31. The output shaft end of the second motor 32 extends into the solid raw material container 3 and is fixedly installed with a spiral conveying shaft 33. The bottom end of the spiral conveying shaft 33 extends into the first feeding pipe 31. The second motor 32 is used to drive the spiral conveying shaft 33 to rotate, which can control the solid raw material to be discharged from the first feeding pipe 31 at a uniform speed and in a uniform amount, so that the solid discharge process is smooth, will not be blocked, and does not require manual intervention.

[0040] In this embodiment, it should be noted that the second motor 32, solid flow meter 34, solenoid valve 35, liquid flow meter 52, solenoid valve 53, the first motor 6, solenoid valve 35 and solenoid valve 53 can all be purchased on the market. Their wiring connection method and control method are mature technologies in this field and have been fully disclosed. Therefore, they will not be described again in this article.

[0041] In this embodiment, a feeding pipe 36 is fixedly installed and connected to the top of the solid raw material container 3. An end cap 37 is threadedly installed at the top of the feeding pipe 36 to facilitate the addition of solid raw materials into the solid raw material container 3. A liquid filling hole is opened at the top of the liquid filling hole, and a plug 54 is threadedly installed in the liquid filling hole to facilitate the addition of liquid raw materials into the liquid raw material container 5.

[0042] In this embodiment, four evenly distributed L-shaped support legs 15 are fixedly installed on the outer wall of the receiving mixing cylinder 8. Four evenly distributed insertion holes 16 are opened on the top of the disc 7. The bottom ends of the four L-shaped support legs 15 slide through the corresponding insertion holes 16. By using the sliding insertion and engagement of the four L-shaped support legs 15 with the corresponding insertion holes 16, the stability of the receiving mixing cylinder 8 placed on the disc 7 can be improved, ensuring the synchronicity of the receiving mixing cylinder 8 when rotating with the disc 7. In addition, the four L-shaped support legs 15 also play a role in stabilizing the receiving mixing cylinder 8, which can place the receiving mixing cylinder 8 stably on the ground or horizontal platform.

[0043] In this embodiment, the bottom end of the L-shaped support leg 15 is lower than the bottom surface of the gear 12. When the receiving mixing cylinder 8 is placed stably on the ground or horizontal platform, it can be ensured that the gear 12 does not contact the ground or horizontal platform.

[0044] In this embodiment, the top of the disc 7 is provided with three evenly distributed clearance holes 17, and the bottom ends of the three vertical shafts 9 pass through the corresponding clearance holes 17 respectively to ensure the smoothness of the rotation of the vertical shafts 9. The diameter of the clearance hole 17 is larger than the diameter of the gear 12 to ensure that the gear 12 passes through the clearance hole 17 smoothly, thereby facilitating the stable placement of the receiving mixing cylinder 8 on the disc 7.

[0045] In this embodiment, a guide groove 18 is provided on the inner side wall of the dispensing seat 1. The disc 7 is rotatably installed in the guide groove 18, which serves to guide the rotation direction of the disc 7 and ensure the stability of the disc 7 during rotation.

[0046] With the above structure, the automatic batching device for producing sodium fluorosilicate provided in this application adds the solid raw materials required for producing sodium fluorosilicate into the cylinder through the feeding pipe 36 at the top of the solid raw material container 3, and seals it with the end cap 37 to prevent the raw materials from getting damp or spilling. Each solid raw material container 3 corresponds to one type of solid raw material, and the design of no less than two sets can meet the independent storage of multiple raw materials. By unscrewing the plug 54 at the liquid filling hole at the top of the liquid raw material container 5, the corresponding liquid raw material is injected and then the seal is tightened again.

[0047] When it is necessary to proportion the raw materials for the production of sodium fluorosilicate, first place the receiving mixing cylinder 8 on the disc 7, so that the four L-shaped support legs 15 are inserted through the corresponding insertion holes 16, and the three gears 12 mesh with the internal gear ring 14, thus completing the stable placement of the receiving mixing cylinder 8. When adding the proportioned solid raw materials, start the motor 2 32. The output shaft of the motor 2 32 drives the screw conveyor shaft 33 to rotate, and the solid flow meter 34 and the solenoid valve 1 35 are turned on, so that the raw materials in the solid raw material container 3 can be uniformly conveyed to the discharge pipe 1 31. The solid raw materials will fall into the receiving mixing cylinder 8. The solid flow meter 34 can be used to monitor the raw material flow in real time. According to the preset formula, when After the required amount of solid raw material is discharged into the receiving and mixing cylinder 8, the solenoid valve 35 and motor 32 are closed, thus completing the precise control of the amount of solid raw material fed in. When feeding the proportioned liquid raw material, the liquid flow meter 52 and solenoid valve 53 are turned on, and the liquid raw material in the liquid raw material container 5 can be discharged from the discharge pipe 51 and fall into the receiving and mixing cylinder 8. The liquid flow meter 52 can monitor the flow rate of the liquid raw material in real time. According to the preset formula, after the required amount of liquid raw material is discharged into the receiving and mixing cylinder 8, the solenoid valve 53 is closed, thus completing the precise control of the amount of liquid raw material fed in. This completes the automatic and precise simultaneous feeding operation of solid and liquid raw materials used in the production of sodium fluorosilicate.

[0048] During the batching process, the motor 6 is started and runs. The output shaft of the motor 6 drives the disc 7 to rotate smoothly, and the receiving and mixing cylinder 8 rotates synchronously. Since the three gears 12 are all meshed with the internal gear ring 14, the three vertical shafts 9 can rotate on their own axis while following the revolution of the disc 7. This drives the vertical rod 10 and the stirring rod 11 to fully and comprehensively mix the solid and liquid raw materials falling into the receiving and mixing cylinder 8, realizing an automatic integrated process from batching to mixing, reducing manual operation links and improving production efficiency.

[0049] Once the ingredients and mixture are ready, stop the motor 6. The receiving mixing cylinder 8 can be lifted to disengage the four L-shaped legs 15 from their corresponding insertion holes 16, thus allowing the receiving mixing cylinder 8 to be moved away for subsequent processing.

Claims

1. An automatic batching device for producing sodium fluosilicate, characterized by comprising: The system includes a dispensing base (1) with an open top and front side. A solid raw material container (3) is fixedly mounted on the top of the dispensing base (1) via a bracket (2). The solid raw material container (3) is used to hold solid raw materials for the production of sodium fluorosilicate. A discharge pipe (31) is fixedly connected to the bottom of the solid raw material container (3). A solid flow meter (34) and a solenoid valve (35) are fixedly mounted on the discharge pipe (31). A liquid raw material container (5) is fixedly mounted on the top of the dispensing base (1) via a bracket (4). The liquid raw material container (5) is used to hold liquid raw materials for the production of sodium fluorosilicate. The bottom of the container (5) is fixedly connected to the discharge pipe (51), and the discharge pipe (51) is fixedly installed with a liquid flow meter (52) and a solenoid valve (53). The bottom inner wall of the mixing seat (1) is fixedly installed with a motor (6), and the output shaft end of the motor (6) is fixedly installed with a disc (7). The receiving mixing cylinder (8) is placed on the disc (7). The bottom inner wall of the receiving mixing cylinder (8) is rotatably penetrated by three evenly distributed vertical shafts (9). The top of each of the three vertical shafts (9) is fixedly installed with a vertical rod (10), and each of the three vertical rods (10) is fixedly installed with multiple evenly distributed stirring rods (11).

2. The automatic batching device for producing sodium fluorosilicate according to claim 1, characterized in that: A motor (32) is fixedly installed at the top of the first feeding pipe (31). The output shaft of the second motor (32) extends into the solid raw material container (3) and is fixedly installed with a spiral conveying shaft (33). The bottom end of the spiral conveying shaft (33) extends into the first feeding pipe (31).

3. The automatic batching device for producing sodium fluorosilicate according to claim 1, characterized by: The top of the solid raw material container (3) is fixedly connected to a feeding pipe (36), and the top end of the feeding pipe (36) is threaded with an end cap (37).

4. The automatic batching device for producing sodium fluorosilicate according to claim 1, characterized by: The top of the liquid raw material container (5) is provided with a liquid filling hole, and a plug (54) is installed in the internal thread of the liquid filling hole.

5. The automatic batching device for producing sodium fluorosilicate according to claim 1, characterized by: Gears (12) are fixedly installed at the bottom of each of the three vertical rods (10). A fixing ring (13) is fixedly installed on the bottom inner wall of the feeding seat (1). An internal gear ring (14) is fixedly installed on the inner ring wall of the fixing ring (13). All three gears (12) mesh with the internal gear ring (14).

6. The automatic batching device for producing sodium fluorosilicate according to claim 5, characterized by: Four L-shaped legs (15) are fixedly installed on the outer wall of the receiving mixing cylinder (8). Four evenly distributed insertion holes (16) are opened on the top of the disc (7). The bottom ends of the four L-shaped legs (15) slide through the corresponding insertion holes (16).

7. The automatic batching device for producing sodium fluorosilicate according to claim 6, characterized by: The bottom end of the L-shaped support leg (15) is lower than the bottom surface of the gear (12).

8. The automatic batching device for producing sodium fluorosilicate according to claim 5, characterized by: The top of the disk (7) has three evenly distributed clearance holes (17), and the bottom ends of the three vertical shafts (9) pass through the corresponding clearance holes (17).

9. The automatic batching device for producing sodium fluorosilicate according to claim 8, characterized by: The diameter of the clearance hole (17) is larger than the diameter of the gear (12).

10. The automatic batching device for producing sodium fluorosilicate according to claim 1, characterized by: The inner wall of the dispensing seat (1) is provided with a guide groove (18), and the disc (7) is rotatably installed in the guide groove (18).

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