A stirring tank for producing and processing silicone silicone oil

Abstract

The utility model relates to the technical field of organic silicon material production equipment, especially to a stirring tank for organic silicon silicone oil production and processing, solves the problem that the stirring tank adopts multiple connecting rod mechanisms to lead to complex structure, huge size, high failure rate, transmission component easy to wear or jam, influence equipment operation stability and production continuity in prior art. The stirring tank comprises a stirring tank body and a driving module arranged at the top of the stirring tank body, a stirring module is arranged in the stirring tank body and cooperates with the driving module, an internal ring plate is detachably connected to one side of the inner bottom, and a plurality of pressing plates are arranged on the top of the internal ring plate. The utility model simplifies the transmission structure, sets the modular lifting assembly and the material flow optimization structure, significantly improves the stability and maintenance convenience of equipment operation, reduces the failure rate, improves the stirring efficiency and production continuity, and meets the demand of the organic silicon silicone oil production process for efficient and stable equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of organosilicon material production equipment, and in particular to a mixing tank for the production and processing of organosilicon silicone oil. Background Technology

[0002] Organosilicon oils are a class of synthetic polymer materials with siloxane chains as the main chain. They possess excellent high and low temperature resistance, good electrical insulation, oxidation resistance, and chemical stability, and are widely used in various fields such as electronics, automotive, construction, textiles, medical, and daily chemicals. In the production process of organosilicon oils, stirring is one of the key technological steps. Its role is to ensure thorough and uniform mixing of raw materials, promote the reaction process, and improve product quality. Therefore, the stirring tank, as the core equipment for realizing this process, directly affects the stability and consistency of the final product.

[0003] Utility model patent CN216856338U discloses a novel mixing tank for the production and processing of organosilicon silicone oil, comprising a tank body, mounting plate, box body, movable plate, circular plate, connecting plate, transmission plate, extrusion plate, and shell, etc. A motor drives the transmission plate to move the first extrusion plate up and down reciprocally, achieving mixing and extrusion of materials, thereby improving work efficiency. However, in actual use, it has been found that this device uses a multi-link mechanism composed of multiple linkage components. Although theoretically achieving coordinated mixing and extrusion, its structural design is overly complex, resulting in a large overall equipment size, increased failure rate, and reduced operational stability. Due to the large number of transmission components, wear or jamming at various connection points is prone to occur, causing equipment malfunctions or even shutdowns, seriously affecting production continuity.

[0004] Therefore, to address the shortcomings of existing technologies, we urgently need a mixing tank for the production and processing of silicone oils to solve the aforementioned problems. This new technology or equipment should significantly improve efficiency and quality while better meeting modern / specific production needs, providing strong support for the sustainable development of the silicone material manufacturing industry. Utility Model Content

[0005] The purpose of this utility model is to provide a mixing tank for the production and processing of organosilicon silicone oil. It solves the problem of the multi-link mechanism composed of multiple linkage components in the prior art. Although it theoretically achieves the coordinated operation of mixing and extrusion, its structural design is too complicated. This not only leads to the large overall size of the equipment, but also increases the failure rate and reduces the operational stability. Due to the large number of transmission components, wear or jamming of various connection parts is prone to occur, causing the equipment to run poorly or even stop, which seriously affects the continuity of production.

[0006] To achieve the above objectives, this utility model provides a mixing tank for the production and processing of organosilicon silicone oil, including a mixing tank and a drive module disposed on the top of the mixing tank;

[0007] The mixing tank is equipped with a mixing module that works with the drive module. An inner ring plate is provided on one side of the bottom of the mixing tank. The outer ring of the inner ring plate is detachably connected to the inner ring of the mixing tank. Several pressure plates are provided on the top of the inner ring plate.

[0008] The top of the mixing tank is provided with a lifting ring, and the top of each pressure plate is connected with a connecting rod. The top end of the connecting rod slides through the mixing tank and connects to the bottom of the lifting ring. Both sides of the mixing tank are provided with lifting components that cooperate with the lifting ring. The top of each pressure plate and the inner ring plate is provided with several round holes.

[0009] The drive module includes a drive motor that is bolted to the top of the mixing tank, and the mixing module includes a rotating shaft disposed inside the mixing tank. Several mixing rods are connected to the outer ring of the rotating shaft, and the output shaft of the drive motor is connected to the end of the mixing rod.

[0010] The outer ring of the inner ring plate is fixedly connected to a positioning ring, which is bolted to the inner ring of the mixing tank.

[0011] The mixing tank has an annular pipe at its bottom and several vertical pipes at its top. One end of each vertical pipe is connected to the interior of the mixing tank, and the other end is connected to the top of the annular pipe. A switch valve is connected to one side of each vertical pipe, and a discharge pipe is connected to the top side of the annular pipe.

[0012] The lifting assembly includes a push cylinder connected to the side wall of the mixing tank via a support plate, and the output end of the push cylinder is connected to the side wall of the lifting ring.

[0013] The output end of the push cylinder is connected to a side plate, and one end of the side plate is fixedly connected to the side wall of the lifting ring by bolts.

[0014] This utility model discloses a mixing tank for the production and processing of organosilicon silicone oil. By simplifying the mechanical linkage structure, it adopts a drive module to directly drive the mixing module for efficient mixing. Combined with an internal ring plate, pressure plate, lifting ring, and lifting assembly, it forms an adjustable material support and limiting system. This not only results in a simple structure and stable operation but also facilitates disassembly, cleaning, and daily maintenance, significantly improving the reliability and service life of the equipment. Simultaneously, the circular hole design on the pressure plate and internal ring plate optimizes the material flow path, enhances the mixing effect, and improves the consistency and stability of product quality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the internal ring plate and pressure plate of an embodiment of this utility model.

[0018] Figure 3 This is a structural schematic diagram of the lifting ring and side plate according to an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the support plate and the push cylinder of this utility model embodiment.

[0020] Figure 5 This is a schematic diagram of the structure of the switching valve according to an embodiment of the present invention.

[0021] In the diagram: 1. Annular pipe; 2. Mixing tank; 3. Drive module; 4. Lifting ring; 5. Pressure plate; 6. Inner ring plate; 7. Connecting rod; 8. Positioning ring; 9. Circular hole; 10. Side plate; 11. Drive motor; 12. Support plate; 13. Push cylinder; 14. Mixing rod; 15. Vertical pipe; 16. Switch valve; 17. Discharge pipe. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Example 1

[0024] Please see Figure 1-5 As shown, a mixing tank for the production and processing of organosilicon silicone oil in this embodiment includes a mixing tank 2 and a drive module 3 disposed on the top of the mixing tank 2;

[0025] The mixing tank 2 is equipped with a mixing module that works with the drive module 3. An inner ring plate 6 is provided on one side of the bottom of the mixing tank 2. The outer ring of the inner ring plate 6 is detachably connected to the inner ring of the mixing tank 2. Several pressure plates 5 are provided on the top of the inner ring plate 6.

[0026] The top of the mixing tank 2 is provided with a lifting ring 4, and the top of each pressure plate 5 is connected with a connecting rod 7. The top end of the connecting rod 7 slides through the mixing tank 2 and connects to the bottom of the lifting ring 4. Both sides of the mixing tank 2 are provided with lifting components that cooperate with the lifting ring 4. Several round holes 9 are opened on the top of each pressure plate 5 and the inner ring plate 6.

[0027] The workflow is as follows: In actual operation, the silicone oil raw material to be stirred is first added to the mixing tank 2 from the top. Then, the drive module 3 is started, which drives the stirring module to rotate and stir, ensuring the material is thoroughly and evenly mixed. Simultaneously, the internal ring plate 6 at the bottom of the mixing tank 2 is detachably fixed to the inner wall of the tank, providing auxiliary support and guiding the material flow. Multiple pressure plates 5 are located at the top of the internal ring plate 6. Each pressure plate 5 is connected to a lifting ring 4 located above the mixing tank 2 via a connecting rod 7. The top of the connecting rod 7 slides through the top of the mixing tank 2 and is fixedly connected to the lifting ring 4, thus enabling the pressure plate 5 to move up and down with the lifting ring 4. When cleaning or maintenance of the internal structure of the mixing tank 2 is required, the lifting ring 4 can be raised using the lifting components on both sides, thereby moving the connecting rod 7 and the pressure plate 5 upwards as a whole, detaching the pressure plate 5 from the surface of the internal ring plate 6 for easy disassembly and cleaning. Furthermore, several round holes 9 are provided at the top of both the pressure plate 5 and the internal ring plate 6, which helps the material to form good circulation flow during stirring, improving mixing efficiency and uniformity.

[0028] Example 2

[0029] Please see Figure 1-5 As shown in the figure, this embodiment discloses a mixing tank for the production and processing of silicone oil. The drive module 3 includes a drive motor 11 bolted to the top of the mixing tank 2. The mixing module includes a rotating shaft disposed inside the mixing tank 2. Several stirring rods 14 are connected to the outer ring of the rotating shaft. The output shaft of the drive motor 11 is connected to the end of the stirring rods 14. Specifically, through the arrangement of the drive motor 11, the rotating shaft, and the stirring rods 14, during the mixing operation, when the drive motor 11 is started, its output shaft drives the rotating shaft and the multiple stirring rods 14 connected to the outer ring to rotate synchronously, thereby efficiently mixing the silicone oil raw materials in the mixing tank 2. This structure simplifies the transmission system, avoids the complex structure and high failure rate problems caused by traditional multi-link mechanisms, and improves the stability and mixing efficiency of the equipment operation.

[0030] A ring pipe 1 is installed at the bottom of the mixing tank 2, and several vertical pipes 15 are installed at the top of the ring pipe 1. One end of each vertical pipe 15 is connected to the inside of the mixing tank 2, and the other end is connected to the top of the ring pipe 1. A switch valve 16 is connected to one side of each vertical pipe 15, and a discharge pipe 17 is connected to the top of the ring pipe 1. Specifically, through the arrangement of the ring pipe 1, vertical pipes 15, switch valve 16, and discharge pipe 17, after the mixing operation is completed, the switch valve 16 can be opened to allow the mixed material to flow from the bottom of the mixing tank 2 through the vertical pipes 15 into the ring pipe 1, and then be discharged through the discharge pipe 17 to the next process. This structure achieves the function of uniform material discharge from the bottom of the mixing tank 2, reduces residue, improves discharge efficiency, and facilitates cleaning while avoiding cross-contamination.

[0031] Example 3

[0032] Please see Figure 1-5 As shown in this embodiment, a mixing tank for the production and processing of organosilicon silicone oil has a positioning ring 8 fixedly connected to the outer ring of the inner ring plate 6. The positioning ring 8 is bolted to the inner ring of the mixing tank 2. Specifically, by setting the positioning ring 8 and bolt connection, when installing the inner ring plate 6, the positioning ring 8 fixedly connected to its outer ring is fitted against the inner wall of the mixing tank 2, and the two are fastened together by bolts, which facilitates disassembly, cleaning, or replacement of inner ring plates 6 of different specifications. This structure enhances the connection stability of the inner ring plate 6 inside the mixing tank 2, while improving the convenience of maintenance and cleaning, and meeting the diverse needs of the production process.

[0033] The lifting assembly includes a push cylinder 13 connected to the side wall of the mixing tank 2 via a support plate 12. The output end of the push cylinder 13 is connected to the side wall of the lifting ring 4. Specifically, through the arrangement of the push cylinder 13, the support plate 12, and the side plate 10, when it is necessary to adjust the height of the pressure plate 5 or to disassemble and clean it, the push cylinder 13 is activated. Its output end drives the lifting ring 4 to move up and down along the top of the mixing tank 2 via the side plate 10, thereby linking the connecting rod 7 and the pressure plate 5 to achieve overall lifting. This structure makes the operation of the pressure plate assembly more automated and convenient, reduces the intensity of manual operation, and improves the maintainability and flexibility of the equipment.

[0034] The output end of the cylinder 13 is connected to a side plate 10. One end of the side plate 10 is bolted to the side wall of the lifting ring 4. Specifically, through the bolted connection between the side plate 10 and the lifting ring 4, the side plate 10 can be quickly connected or separated from the lifting ring 4 when the lifting assembly moves the lifting ring 4. This facilitates adjusting the position of the lifting ring 4 or replacing related components according to actual needs. This structure further improves the modularity and maintainability of the equipment, and enhances its adaptability and stability in continuous production environments.

[0035] This utility model provides a mixing tank for the production and processing of organosilicon silicone oil. Its complete workflow is as follows: In actual operation, the organosilicon silicone oil raw material to be mixed is first added to the mixing tank 2 from the top. Then, the drive module 3 is activated. This module includes a drive motor 11 fixedly connected to the top of the mixing tank 2 by bolts. Its output shaft drives a rotating shaft and multiple stirring rods 14 connected to the outer ring to rotate synchronously, thereby efficiently mixing the material. An internal ring plate 6 is provided at the bottom of the mixing tank 2. A positioning ring 8 is fixedly connected to the outer ring of the internal ring plate 6 and is bolted to the inner wall of the mixing tank 2, serving as auxiliary support and guiding the material flow. Several pressure plates 5 are provided at the top of the internal ring plate 6 to further stabilize the material flow path and enhance the mixing effect. Each pressure plate 5 is connected to a lifting ring 4 located above the mixing tank 2 via a connecting rod 7. The top of the connecting rod 7 slides through the top of the mixing tank 2 and is fixedly connected to the lifting ring 4, thus enabling the pressure plate 5 to move up and down with the lifting ring 4. When cleaning or maintenance of the internal structure of the mixing tank 2 is required, the lifting ring 4 can be raised by the lifting components set on both sides. The lifting components include a push cylinder 13 installed on the side wall of the mixing tank 2 via a support plate 12. Its output end is connected to a side plate 10. One end of the side plate 10 is fixedly connected to the side wall of the lifting ring 4 by bolts. Therefore, when the push cylinder 13 is activated, it can drive the lifting ring 4 to move vertically, thereby linking the connecting rod 7 and the pressure plate 5 to move upward as a whole, so that the pressure plate 5 is separated from the surface of the inner ring plate 6, making it easy to disassemble and clean. In addition, the pressure plate 5 and the inner ring plate 6 are provided with several round holes 9 at the top, which helps the material to form a good circulation flow during the mixing process, improving the mixing efficiency and uniformity. After the mixing is completed, the material can be discharged through the annular pipe 1 set at the bottom of the mixing tank 2, multiple vertical pipes 15 connected to it, and a switch valve 16. One end of the vertical pipe 15 is connected to the inside of the mixing tank 2, and the other end is connected to the top of the annular pipe 1. After the switch valve 16 is opened, the material flows into the annular pipe 1 through the vertical pipe 15, and then is discharged to the next process through the discharge pipe 17.

[0036] This mixing tank effectively solves the problems existing in the prior art through the above-mentioned structural design. Traditional mixing tanks use a multi-link mechanism to achieve coordinated mixing and extrusion, which is complex in structure, large in size, has a high failure rate, and the transmission components are prone to wear or jamming, affecting operational stability. In contrast, this utility model simplifies the mechanical linkage structure, uses a drive motor 11 to directly drive the mixing rod 14 for efficient mixing, and, together with the internal ring plate 6, pressure plate 5, lifting ring 4 and lifting components, forms an adjustable material support and limiting system. This not only has a simple structure and stable operation, but also facilitates disassembly, cleaning and daily maintenance, significantly improving the reliability and service life of the equipment. Specifically, the combination of drive motor 11 and stirring rod 14 avoids the high maintenance costs associated with traditional complex transmission structures; the positioning ring 8 and bolt connection enhance the stability of the internal ring plate 6 within the mixing tank 2, while also improving the ease of maintenance and cleaning; the design of the round holes 9 on the pressure plate 5 and internal ring plate 6 optimizes the material flow path, enhances the stirring effect, and improves the consistency and stability of product quality; the linkage mechanism between the push cylinder 13, support plate 12, side plate 10, and lifting ring 4 in the lifting assembly realizes automated lifting control of the pressure plate assembly, reducing manual operation intensity and improving usage flexibility; the arrangement of the annular pipe 1, vertical pipe 15, switch valve 16, and discharge pipe 17 achieves uniform discharge at the bottom of the mixing tank, reducing residue, improving discharge efficiency, and facilitating cleaning while avoiding cross-contamination; in addition, the bolt connection between the side plate 10 and lifting ring 4 further enhances the modularity and maintainability of the equipment, strengthening its adaptability and stability in continuous production environments.

[0037] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A mixing tank for the production and processing of organosilicon silicone oil, characterized in that, include: A mixing tank and a drive module mounted on top of the mixing tank; The mixing tank is equipped with a mixing module that works with the drive module. An inner ring plate is provided on one side of the bottom of the mixing tank. The outer ring of the inner ring plate is detachably connected to the inner ring of the mixing tank. Several pressure plates are provided on the top of the inner ring plate. The top of the mixing tank is provided with a lifting ring, and the top of each pressure plate is connected with a connecting rod. The top end of the connecting rod slides through the mixing tank and connects to the bottom of the lifting ring. Both sides of the mixing tank are provided with lifting components that cooperate with the lifting ring. The top of each pressure plate and the inner ring plate is provided with several round holes.

2. The mixing tank for producing and processing organosilicon silicone oil according to claim 1, characterized in that, The drive module includes a drive motor that is bolted to the top of the mixing tank. The mixing module includes a rotating shaft disposed inside the mixing tank. Several mixing rods are connected to the outer ring of the rotating shaft. The output shaft of the drive motor is connected to the end of the mixing rod.

3. The mixing tank for the production and processing of organosilicon silicone oil according to claim 1, characterized in that, A positioning ring is fixedly connected to the outer ring of the inner ring plate, and the positioning ring is fixedly connected to the inner ring of the mixing tank by bolts.

4. The mixing tank for producing and processing organosilicon silicone oil according to claim 2, characterized in that, The bottom of the mixing tank is provided with an annular pipe, and the top of the annular pipe is provided with several vertical pipes. One end of each vertical pipe is connected to the inside of the mixing tank, and the other end is connected to the top of the annular pipe. A switch valve is connected to one side of each vertical pipe, and a discharge pipe is connected to the top side of the annular pipe.

5. The mixing tank for producing and processing organosilicon silicone oil according to claim 3, characterized in that, The lifting assembly includes a push cylinder connected to the side wall of the mixing tank via a support plate, the output end of which is connected to the side wall of the lifting ring.

6. The mixing tank for producing and processing organosilicon silicone oil according to claim 5, characterized in that, The output end of the push cylinder is connected to a side plate, and one end of the side plate is fixedly connected to the side wall of the lifting ring by bolts.

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