Vacuum degassing mixing device for silicone oil synthesis

Abstract

The utility model relates to textile auxiliary technical field, and disclose a vacuum degassing mixing device for silicone oil synthesis, including support device, still including ultrasonic vibration disperser and sealing assembly, the inside of support device is provided with the mixed cauldron body of solution placement, is provided with the control panel of controlling device to mixed cauldron body, the top of mixed cauldron body is provided with the sealing cauldron top of device sealing. The control panel of setting controls ultrasonic vibration disperser and makes it vibrate, makes the vibration of mixed cauldron body internal material and scatters, through the setting of external vacuum device, the air in the inside of mixed cauldron is extracted through spiral vacuum flow guide pipe, guarantees the damping performance of structure, guarantees the play of normal function of product, guarantees the uniformity of product dispersion, guarantees the purity and quality of product, improves the performance of product, reduces the difficulty and time of mixing, improves the efficiency of production, reduces the cost of equipment maintenance and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of textile auxiliaries technology, and in particular to a vacuum degassing and mixing device for silicone oil synthesis. Background Technology

[0002] Textile auxiliaries are chemicals added to fibers, yarns, fabrics, and other materials during the textile production process to improve their processing performance, quality, and appearance to meet specific requirements. Silicone oil has wide applications in cosmetics, medical, electrical insulation, shock absorption and damping, mold release, defoaming, lubrication, surface treatment, and many other fields. A vacuum degassing and mixing device for silicone oil synthesis is a device used in the silicone oil synthesis process to remove free and dissolved gases from liquids and to achieve material mixing.

[0003] Because the device may experience residual air bubbles and material agglomeration during use, in applications such as viscoelastic dampers, the presence of air bubbles in the silicone oil reduces the damping performance of the structure and weakens its vibration suppression effect. For example, in the silicone oil capsule of a viscoelastic damper, the presence of air bubbles results in poorer damping performance than a bubble-free structure, and its energy dissipation capacity is also lower, affecting the normal functioning of the product. Material agglomeration leads to uneven product dispersion, affecting product purity and quality, reducing product performance, increasing mixing difficulty and time, reducing production efficiency, and increasing production costs. Material agglomeration may also clog equipment pipelines or affect the normal operation of the equipment, increasing equipment maintenance and repair costs. Therefore, it is necessary to improve the vacuum degassing and mixing device for silicone oil synthesis to solve the above problems. Utility Model Content

[0004] To overcome the problem that vacuum degassing and mixing devices used in silicone oil synthesis cannot effectively remove residual air bubbles and material agglomeration, which affects the normal function of the product, reduces production efficiency, and increases the cost of equipment maintenance and repair.

[0005] The technical solution of this utility model is as follows: a vacuum degassing mixing device for silicone oil synthesis, including a support device, an ultrasonic vibration disperser and a sealing component. The support device is equipped with a mixing vessel for placing the solution. The mixing vessel is equipped with a control panel for controlling the device. The top of the mixing vessel is equipped with a sealing vessel top for sealing the device. The sealing component is installed on the mixing vessel. The ultrasonic vibration disperser is installed at the bottom of the mixing vessel. The sealing vessel top is equipped with a spiral vacuum guide pipe for extracting air from the inside of the mixing vessel.

[0006] Preferably, the spiral vacuum guide tube has a spiral shape inside, and a through hole is opened at the corresponding position of the spiral vacuum guide tube on the top of the sealed vessel. The spiral vacuum guide tube is connected to the through hole on the top of the sealed vessel.

[0007] Preferably, the drive motor is mounted on the support device, and the output end of the drive motor is fixedly connected to a first pulley. A first rotating shaft is rotatably connected inside the mixing vessel, and a second pulley is fixedly connected to the first rotating shaft. A connecting transmission belt is driven to the second pulley and is driven to the first pulley. A first gear is fixedly connected to the first rotating shaft, and a second rotating shaft is rotatably connected to the support device. A second gear is fixedly connected to the second rotating shaft and meshes with the first gear. A third rotating shaft is rotatably connected inside the support device and is rotatably connected to the inside of the mixing vessel. A third gear is fixedly connected to the third rotating shaft and meshes with the second gear. A mixing paddle is fixedly connected to the third rotating shaft.

[0008] Preferably, there are several mixing paddles, and the several mixing paddles are evenly and fixedly connected to the third rotating shaft.

[0009] Preferably, the first gear, the second rotating shaft, and the third gear are of different sizes and are all meshed with each other.

[0010] Preferably, the sealing assembly includes a support connecting plate, a telescopic outer rod fixedly connected inside the support connecting plate, the telescopic outer rod fixedly connected to the top of the support device, a support inner rod slidably connected inside the telescopic outer rod, a sealing connecting plate fixedly connected to the top of the support inner rod, the sealing connecting plate fixedly connected to the top of the sealing vessel, a cylinder fixedly connected to the support connecting plate, a pneumatic telescopic rod fixedly connected to the output end of the cylinder, and the pneumatic telescopic rod fixedly connected to the top of the sealing vessel.

[0011] Preferably, four inner support rods are provided, and the four inner support rods are evenly and symmetrically slidably connected inside the telescopic outer rod.

[0012] The beneficial effects of this utility model are:

[0013] 1. Compared to vacuum degassing mixing devices for silicone oil synthesis that cannot effectively remove residual air bubbles and material agglomeration, this system uses a control panel to control an ultrasonic vibrating disperser to break up the materials inside the mixing vessel. An external vacuum device, through a spiral vacuum guide tube, extracts air from the mixing vessel, ensuring structural damping performance, guaranteeing normal product function, uniform product dispersion, and maintaining product purity and quality. This improves product performance, reduces mixing difficulty and time, increases production efficiency, and lowers equipment maintenance and repair costs. It effectively prevents the inability of vacuum degassing mixing devices for silicone oil synthesis to effectively remove residual air bubbles and material agglomeration, which can affect product function, reduce production efficiency, and increase equipment maintenance and repair costs.

[0014] 2. By using a cylinder to pull a pneumatic telescopic rod, the sealing top on the sealing connection plate is brought into contact with the sealing connection plate under the limiting action of the telescopic outer rod and the supporting inner rod. This achieves a seal, preventing the entry of external air and impurities, reducing downtime caused by leakage or contamination, thereby improving the continuous operation capability and production efficiency of the equipment. A stable vacuum environment helps maintain optimal process conditions, such as temperature and pressure, thereby accelerating the reaction rate and improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one embodiment of the vacuum degassing and mixing apparatus for silicone oil synthesis according to this utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the mixing vessel;

[0017] Figure 3 for Figure 1 Schematic diagram of the middle support device;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the mixing vessel;

[0019] Figure 5 for Figure 1 A schematic diagram of the components on the central support device.

[0020] Explanation of reference numerals in the attached drawings: 1. Support device; 2. Mixing vessel body; 3. Control panel; 4. Sealed vessel top; 801. Support connecting plate; 802. Telescopic outer rod; 803. Support inner rod; 804. Cylinder; 805. Pneumatic telescopic rod; 806. Sealed connecting plate; 901. Drive motor; 902. First pulley; 903. First rotating shaft; 904. Second pulley; 905. Connecting transmission belt; 906. First gear; 907. Second rotating shaft; 908. Second gear; 909. Third rotating shaft; 910. Third gear; 911. Mixing paddle; 912. Ultrasonic vibrating disperser; 913. Spiral vacuum guide tube. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 - Figure 5This utility model provides an embodiment of a vacuum degassing mixing device for silicone oil synthesis, including a support device 1, an ultrasonic vibrating disperser 912, and a sealing assembly. The support device 1 houses a mixing vessel 2 for placing the solution. A control panel 3 for controlling the device is mounted on the mixing vessel 2. A sealing vessel top 4 for sealing the device is mounted on the top of the mixing vessel 2. The sealing assembly is mounted on the mixing vessel 2. The ultrasonic vibrating disperser 912 is mounted at the bottom of the mixing vessel 2. A spiral vacuum guide tube 913 for extracting air from the inside of the mixing vessel 2 is mounted on the sealing vessel top 4. The materials to be mixed are added to the mixing vessel 2 and sealed by the sealing device. An external vacuum device extracts air from the inside of the mixing vessel 2 through the spiral vacuum guide tube 913. The control panel 3 controls the ultrasonic vibrating disperser 912 to vibrate and disperse the solution inside the mixing vessel 2 using ultrasonic vibration. The spiral vacuum guide tube 913 extracts air bubbles mixed in the materials inside the mixing vessel 2.

[0023] Please see Figure 4 - Figure 5In this embodiment, the spiral vacuum guide tube 913 has a spiral shape inside. A through hole is provided at the corresponding position of the spiral vacuum guide tube 913 on the top of the sealed vessel 4. The spiral vacuum guide tube 913 is connected to the through hole on the top of the sealed vessel 4. The spiral vacuum guide tube 913 increases the rotation and turbulence of the fluid within the tube, promoting the separation of the gas and liquid phases. The drive motor 901 is mounted on the support device 1. The output end of the drive motor 901 is fixedly connected to a first pulley 902. A first rotating shaft 903 is rotatably connected inside the mixing vessel 2. A [missing information - likely a device or component] is fixedly connected to the first rotating shaft 903. A second pulley 904 is connected to a connecting belt 905, which is connected to the first pulley 902. A first gear 906 is fixedly connected to the first rotating shaft 903. A second rotating shaft 907 is rotatably connected to the support device 1, and a second gear 908 is fixedly connected to the second rotating shaft 907, meshing with the first gear 906. A third rotating shaft 909 is rotatably connected inside the support device 1, and is rotatably connected to the inside of the mixing vessel 2. A third gear 91 is fixedly connected to the third rotating shaft 909. 0. The third gear 910 is meshed with the second gear 908. A mixing paddle 911 is fixedly connected to the third rotating shaft 909. The first pulley 902 is driven to rotate by the drive motor 901. The first pulley 902 drives the connecting transmission belt 905 to drive the first rotating shaft 903 on the second pulley 904 to rotate. The first rotating shaft 903 drives the first gear 906 to rotate when it is meshed with the second gear 908. When the second gear 908 is meshed with the third gear 910, it drives the third rotating shaft 909 to rotate inside the mixing vessel 2. The mixing paddle 911 driven by the third rotating shaft 909 stirs the mixture inside the mixing vessel 2. Several mixing paddles 911 are provided and are evenly fixedly connected to the third rotating shaft 909. The multiple mixing paddles 911 make the mixing of the mixture more uniform. The first gear 906, the second rotating shaft 907 and the third gear 910 are of different sizes and are all meshed with each other. The rotation speed of the third rotating shaft 909 is effectively controlled by the different sizes of the first gear 906, the second rotating shaft 907 and the third gear 910.

[0024] Please see Figure 2 - Figure 3In this embodiment, the sealing assembly includes a support connecting plate 801. A telescopic outer rod 802 is fixedly connected inside the support connecting plate 801. The telescopic outer rod 802 is fixedly connected to the top of the support device 1. A support inner rod 803 is slidably connected inside the telescopic outer rod 802. A sealing connecting plate 806 is fixedly connected to the top of the support inner rod 803. The sealing connecting plate 806 is fixedly connected to the top 4 of the sealing vessel. A cylinder 804 is fixedly connected to the support connecting plate 801. A pneumatic telescopic rod 805 is fixedly connected to the output end of the cylinder 804. The telescopic rod 805 is fixedly connected to the top of the sealed vessel 4. The pneumatic telescopic rod 805 is pulled by the cylinder 804, which causes the top of the sealed vessel 4 on the sealing connecting plate 806 to come into contact with the sealing connecting plate 806 under the limitation of the supporting connecting plate 801 and the telescopic outer rod 802, so that the supporting connecting plate 801 and the sealing connecting plate 806 come into contact and achieve sealing. There are four supporting inner rods 803, and the four supporting inner rods 803 are evenly and symmetrically slidably connected inside the telescopic outer rod 802. The four supporting inner rods 803 make the sealing connecting plate 806 more stable when it is adjusted.

[0025] During operation, the materials to be mixed are added into the mixing vessel 2 and sealed by a sealing device. A cylinder 804 pulls a pneumatic telescopic rod 805, causing the sealing vessel top 4 on the sealing connecting plate 806 to contact the supporting connecting plate 801 and the telescopic outer rod 802, thus achieving a seal. An external vacuum device extracts air from the mixing vessel 2 through a spiral vacuum guide tube 913. A control panel 3 controls the ultrasonic vibration disperser 912 to vibrate, dispersing the solution inside the mixing vessel 2 using ultrasonic vibration. The air bubbles mixed in the material inside the mixing vessel 2 are extracted. While the material inside the mixing vessel 2 is being uniformly stirred, the first pulley 902 is driven to rotate by the drive motor 901. The first pulley 902 drives the connecting transmission belt 905 to drive the first rotating shaft 903 on the second pulley 904 to rotate. The first rotating shaft 903 drives the first gear 906 to rotate under the condition that the first gear 906 and the second gear 908 are meshed. Under the condition that the second gear 908 and the third gear 910 are meshed, the third rotating shaft 909 is driven to rotate inside the mixing vessel 2. The third rotating shaft 909 drives the mixing paddle 911 to stir the mixed material inside the mixing vessel 2.

[0026] Through the above steps, the ultrasonic vibration disperser 912 is controlled by the control panel 3 to vibrate and disperse the material inside the mixing vessel 2. The air inside the mixing vessel 2 is extracted by the external vacuum device through the spiral vacuum guide pipe 913. This solves the problem that the vacuum degassing mixing device for silicone oil synthesis cannot effectively remove residual bubbles and material agglomeration, which affects the normal function of the product, reduces production efficiency, and increases the cost of equipment maintenance and repair.

Claims

1. A vacuum degassing and mixing apparatus for silicone oil synthesis, comprising a support device (1), characterized in that: It also includes an ultrasonic vibration disperser (912) and a sealing assembly. The support device (1) is equipped with a mixing vessel (2) for placing the solution. The mixing vessel (2) is equipped with a control panel (3) for controlling the device. The top of the mixing vessel (2) is equipped with a sealing vessel top (4) for sealing the device. The sealing assembly is installed on the mixing vessel (2). The ultrasonic vibration disperser (912) is installed at the bottom of the mixing vessel (2). The sealing vessel top (4) is equipped with a spiral vacuum guide pipe (913) for extracting air from the inside of the mixing vessel (2).

2. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 1, characterized in that: The spiral vacuum guide tube (913) has a spiral shape inside. The top of the sealed vessel (4) has a through hole at the corresponding position of the spiral vacuum guide tube (913). The spiral vacuum guide tube (913) is connected to the through hole of the top of the sealed vessel (4).

3. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 1, characterized in that: A drive motor (901) is mounted on a support device (1). The output end of the drive motor (901) is fixedly connected to a first pulley (902). A first rotating shaft (903) is rotatably connected inside the mixing vessel (2). A second pulley (904) is fixedly connected to the first rotating shaft (903). A connecting belt (905) is driven through the second pulley (904). The connecting belt (905) is driven through the first pulley (902). A first gear (906) is fixedly connected to the first rotating shaft (903). A rotatable gear is mounted on the support device (1). There is a second rotating shaft (907), and a second gear (908) is fixedly connected to the second rotating shaft (907). The second gear (908) is meshed with the first gear (906). A third rotating shaft (909) is rotatably connected inside the support device (1). The third rotating shaft (909) is rotatably connected inside the mixing vessel (2). A third gear (910) is fixedly connected to the third rotating shaft (909). The third gear (910) is meshed with the second gear (908). A mixing paddle (911) is fixedly connected to the third rotating shaft (909).

4. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 3, characterized in that: Several mixing propellers (911) are provided, and the several mixing propellers (911) are evenly fixedly connected to the third rotating shaft (909).

5. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 3, characterized in that: The first gear (906), the second rotating shaft (907), and the third gear (910) are of different sizes and are all meshed with each other.

6. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 1, characterized in that: The sealing assembly includes a support connecting plate (801), a telescopic outer rod (802) is fixedly connected inside the support connecting plate (801), the telescopic outer rod (802) is fixedly connected to the top of the support device (1), a support inner rod (803) is slidably connected inside the telescopic outer rod (802), a sealing connecting plate (806) is fixedly connected to the top of the support inner rod (803), the sealing connecting plate (806) is fixedly connected to the top of the sealing vessel (4), a cylinder (804) is fixedly connected to the support connecting plate (801), a pneumatic telescopic rod (805) is fixedly connected to the output end of the cylinder (804), and the pneumatic telescopic rod (805) is fixedly connected to the top of the sealing vessel (4).

7. The vacuum degassing and mixing apparatus for silicone oil synthesis according to claim 6, characterized in that: There are four inner support rods (803), and the four inner support rods (803) are evenly and symmetrically slidably connected inside the telescopic outer rod (802).

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