Nanoemulsion solubilizing and emulsifying device

Abstract

The utility model discloses a nanoemulsion solubilizing and emulsifying device which comprises an emulsifying barrel, a top cover is fixedly connected to the top of the emulsifying barrel, a sleeve is rotationally connected to the bottom of the top cover and located between the inner walls of the emulsifying barrel, the top end of the sleeve extends to the top of the top cover, a stirring assembly is arranged at the top of the top cover, and the stirring assembly is used for driving the sleeve to rotate. And the bottom end of the sleeve is fixedly connected with a stirring blade. The stirring assembly drives the sleeve to rotate at the bottom of the top cover, so that the stirring blades are driven to stir clockwise between the inner walls of the emulsifying barrel, then the emulsifying motor drives the rotating shaft to rotate anticlockwise in the support, the impeller is driven to rotate anticlockwise, and raw materials are further stirred anticlockwise. Meanwhile, the rotor is driven to rotate anticlockwise between the inner walls of the stators, and the raw materials are subjected to comprehensive operations such as shearing, friction, centrifugal extrusion and liquid flow collision, so that the emulsification work of the raw materials is realized, and the solubilizing and emulsifying efficiency of the nanoemulsion and the quality of a final product are improved.

Description

Technical Field

[0001] This utility model relates to the field of nanoemulsion processing technology, specifically to a nanoemulsion solubilization and emulsification device. Background Technology

[0002] Nanoemulsions are thermodynamically or kinetically stable, transparent or semi-transparent liquid-liquid dispersions composed of two immiscible liquids, one of which is dispersed in the other as nanoscale droplets. Typically, these droplets range in size from 20 to 200 nanometers, much smaller than the particle size of traditional emulsions (within a few micrometers). Nanoemulsion solubilization emulsification refers to a special emulsification process that combines the properties of nanoemulsions with solubilization, thus forming a stable emulsion system with unique properties. Simply put, it utilizes the extremely small droplet size and high surface area of ​​nanoemulsions, along with the ability of solubilizing molecules to disperse poorly soluble substances in an aqueous phase, to enhance the emulsification effect.

[0003] In existing nanoemulsion processing, most cases still use a stirrer to mix oil and water, allowing them to dissolve under the action of an emulsifier. However, a single stirrer requires a long period of continuous stirring to complete the nanoemulsion processing. Since prolonged stirring may lead to low solubilization and emulsification efficiency of nanoemulsion, and the quality of nanoemulsion solubilization and emulsification cannot be guaranteed, the effect of nanoemulsion solubilization and emulsification is reduced. Therefore, we propose a nanoemulsion solubilization and emulsification device. Utility Model Content

[0004] The purpose of this invention is to provide a nanoemulsion solubilization and emulsification device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nanoemulsion solubilization and emulsification device, comprising an emulsification tank, a top cover fixedly connected to the top of the emulsification tank, a sleeve rotatably connected to the bottom of the top cover and between it and the inner wall of the emulsification tank, the top end of the sleeve extending to the top of the top cover, a stirring assembly provided on the top of the top cover for driving the sleeve to rotate, a stirring blade fixedly connected to the bottom end of the sleeve, a U-shaped block fixedly connected to the top of the top cover, a support fixedly connected to the bottom of the U-shaped block, the support passing through the sleeve and extending into the interior of the emulsification tank, a stator fixedly connected to the bottom of the support, a rotating shaft rotatably connected between the stator and the U-shaped block, a feed inlet on the outside of the emulsification tank, a discharge outlet on the bottom of the emulsification tank, both the feed inlet and the discharge outlet communicating with the interior of the emulsification tank, a water storage tank fixedly connected to the outside of the emulsification tank, and a cooling tank inside the emulsification tank.

[0006] As a further preferred embodiment of this technical solution, a rotor is rotatably connected between the inner walls of the stator, the bottom end of the rotating shaft extends into the interior of the stator and is fixedly connected to the rotor, and an impeller is fixedly connected to the outer side of the rotating shaft.

[0007] As a further preferred embodiment of this technical solution, the stirring assembly includes a worm gear, which is fixedly connected to the outside of the extension end of the sleeve. A mounting plate is fixedly connected to the top of the top cover, and a worm is rotatably connected to one side of the mounting plate. The worm meshes with the worm gear.

[0008] As a further preferred embodiment of this technical solution, a stirring motor is fixedly installed on one side of the mounting plate, and the output end of the stirring motor passes through the mounting plate and is fixedly connected to the worm gear.

[0009] As a further preferred embodiment of this technical solution, an emulsifying motor is fixedly installed on the top of the U-shaped block, and the output end of the emulsifying motor extends into the interior of the U-shaped block and is fixedly connected to the rotating shaft.

[0010] As a further preferred embodiment of this technical solution, a water supply pipe and a return pipe are fixedly connected to the emulsification tank on both sides of the water storage tank, respectively. One end of the water supply pipe is connected to the interior of the cooling tank, and the end of the water supply pipe away from the emulsification tank extends into the interior of the water storage tank. Both ends of the return pipe are connected to the interior of the emulsification tank and the water storage tank, respectively. A water inlet is provided on the top of the water storage tank, and the water inlet is connected to the interior of the water storage tank.

[0011] As a further preferred embodiment of this technical solution, a water supply pump is fixedly installed between the inner walls of the water storage tank, and the output end of the water supply pump is fixedly connected to the extension end of the water supply pipe.

[0012] This invention provides a nanoemulsion solubilizing and emulsifying device, which has the following beneficial effects:

[0013] (1) This utility model drives the sleeve to rotate at the bottom of the top cover through the stirring assembly, thereby driving the stirring blade to stir clockwise between the inner walls of the emulsification tank. Then, the emulsification motor drives the rotating shaft to rotate counterclockwise inside the support, thereby driving the impeller to rotate counterclockwise and further stirring the raw materials counterclockwise. At the same time, it drives the rotor to rotate counterclockwise between the inner walls of the stator and performs comprehensive operations such as shearing, friction, centrifugal extrusion and liquid flow collision on the raw materials, thereby realizing the emulsification of the raw materials, thereby improving the solubilization and emulsification efficiency of nano-emulsion and the quality of the final product.

[0014] (2) During the process of stirring the raw materials by the stirring blade and the rotor performing comprehensive operation on the raw materials inside the stator, heat is generated. In order to avoid the raw material temperature being too high and affecting the quality of the nanoemulsion, cooling water can be transported to the inside of the cooling tank through the water supply pipe by the water supply pump, thereby cooling the raw materials during the emulsification process. The cooling water inside the cooling tank flows back to the inside of the water storage tank through the return pipe for use, and achieves the effect of circulating cooling, thereby significantly improving the performance of the nanoemulsion solubilization and emulsification device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of the water storage tank of this utility model;

[0018] Figure 4 This is a schematic diagram of the top cover structure of this utility model;

[0019] In the diagram: 1. Emulsifying tank; 2. Top cover; 3. Water storage tank; 4. Discharge port; 5. Water supply pipe; 6. Feed inlet; 7. U-shaped block; 8. Sleeve; 9. Worm gear; 10. Mounting plate; 11. Stirring motor; 12. Emulsifying motor; 13. Worm; 14. Bracket; 15. Shaft; 16. Stirring blade; 17. Cooling tank; 18. Water inlet; 19. Return pipe; 20. Water supply pump; 21. Impeller; 22. Rotor; 23. Stator. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figures 1-4As shown, in this embodiment, a nanoemulsion solubilization and emulsification device includes an emulsification tank 1. A top cover 2 is fixedly connected to the top of the emulsification tank 1. A sleeve 8 is rotatably connected to the bottom of the top cover 2 and between it and the inner wall of the emulsification tank 1. The top end of the sleeve 8 extends to the top of the top cover 2. A stirring assembly is provided on the top of the top cover 2. The stirring assembly is used to drive the sleeve 8 to rotate. A stirring blade 16 is fixedly connected to the bottom end of the sleeve 8. A U-shaped block 7 is fixedly connected to the top of the top cover 2. A support 14 is fixedly connected to the bottom of the U-shaped block 7. The support 14 passes through the sleeve 8 and extends into the interior of the emulsification tank 1. A stator 23 is fixedly connected to the bottom of the support 14. A rotating shaft 15 is rotatably connected between the stator 23 and the U-shaped block 7. An inlet 6 is opened on the outside of the emulsification tank 1, and an outlet 4 is opened at the bottom of the emulsification tank 1. Both the inlet 6 and the outlet 4 communicate with the interior of the emulsification tank 1. A water storage tank 3 is fixedly connected to the outside of the emulsification tank 1. The stator 23 has a cooling tank 17. A rotor 22 is rotatably connected between the inner walls of the stator 23. The bottom end of the rotating shaft 15 extends into the interior of the stator 23 and is fixedly connected to the rotor 22. An impeller 21 is fixedly connected to the outer side of the rotating shaft 15. An emulsifying motor 12 is fixedly installed on the top of the U-shaped block 7. The output end of the emulsifying motor 12 extends into the interior of the U-shaped block 7 and is fixedly connected to the rotating shaft 15. A water supply pipe 5 and a return pipe 19 are fixedly connected to the two sides of the water storage tank 3 and the emulsifying tank 1, respectively. One end of the water supply pipe 5 communicates with the interior of the cooling tank 17. The end of the water supply pipe 5 away from the emulsifying tank 1 extends into the interior of the water storage tank 3. The two ends of the return pipe 19 communicate with the interior of the emulsifying tank 1 and the water storage tank 3, respectively. A water inlet 18 is opened on the top of the water storage tank 3 and communicates with the interior of the water storage tank 3. A water supply pump 20 is fixedly installed between the inner walls of the water storage tank 3. The output end of the water supply pump 20 is fixedly connected to the extension end of the water supply pipe 5.

[0022] In the nanoemulsion processing, the raw materials (specifically oil, water, and emulsifier) ​​are first injected into the emulsification tank 1 through the feed port 6. Then, the emulsification tank 1 is connected to an external power source and powered on. Next, the displacement component drives the sleeve 8 to rotate clockwise at the bottom of the top cover 2, thereby driving the stirring blade 16 to rotate clockwise between the inner walls of the emulsification tank 1, so as to stir the raw materials clockwise. At the same time, the emulsification motor 12 at the top of the U-shaped block 7 drives the rotating shaft 15 to drive the impeller 21 to rotate counterclockwise inside the support 14, further stirring the raw materials counterclockwise, and driving the rotor 22 to rotate counterclockwise between the inner walls of the stator 23. This allows the rotor 22 to perform comprehensive operations such as shearing, friction, centrifugal extrusion, and liquid flow collision on the raw materials inside the stator 23, ultimately achieving fine emulsification of the raw materials to form nanoemulsion. Finally, the nanoemulsion is discharged through the discharge port 4 (a regulating valve is provided on the outside of the discharge port 4 to facilitate the control of nanoemulsion discharge and collection).

[0023] During the raw material emulsification process, heat is generated, which can affect the quality of raw material emulsification. Therefore, coolant is injected into the water storage tank 3 through the water inlet 18, and then injected into the cooling tank 17 through the water supply pump 20 along the water supply pipe 5 to cool the emulsified raw material. Then, the cooling water in the cooling tank 17 flows back into the water storage tank 3 through the return pipe 19 for circulation cooling, thereby improving the performance of the nano-emulsion solubilization and emulsification device.

[0024] like Figures 1-4 As shown, the stirring assembly includes a worm gear 9, which is fixedly connected to the outside of the extension end of the sleeve 8. A mounting plate 10 is fixedly connected to the top of the top cover 2. A worm 13 is rotatably connected to one side of the mounting plate 10. The worm 13 meshes with the worm gear 9. A stirring motor 11 is fixedly installed on one side of the mounting plate 10. The output end of the stirring motor 11 passes through the mounting plate 10 and is fixedly connected to the worm 13.

[0025] The stirring motor 11 drives the worm gear 13 to rotate on one side of the mounting plate 10. Through the meshing of the worm gear 13 and the worm wheel 9, the worm wheel 9 drives the sleeve 8 to rotate at the bottom of the top cover 2, thereby improving the efficiency of nanoemulsion solubilization and emulsification.

[0026] This utility model provides a nano-emulsion solubilization and emulsification device. The specific working principle is as follows: During nano-emulsion processing, the raw material is first injected into the emulsification tank 1 through the feed port 6. Then, the emulsification tank 1 is connected to an external power source. Next, the stirring motor 11 drives the worm gear 13 to rotate on one side of the mounting plate 10. Through the meshing action of the worm gear 13 and the worm wheel 9, the worm wheel 9 drives the sleeve 8 to rotate clockwise at the bottom of the top cover 2, thereby driving the stirring blade 16 to rotate clockwise between the inner walls of the emulsification tank 1, so as to stir the raw material clockwise. At the same time, the emulsification motor 12 at the top of the U-shaped block 7 drives the rotating shaft 15 to drive the impeller 21 to rotate counterclockwise inside the support 14, further stirring the raw material counterclockwise, and driving the rotor 22 to rotate counterclockwise between the inner walls of the stator 23, so that the rotor 22 performs comprehensive operations such as shearing, friction, centrifugal extrusion and liquid flow collision on the raw material inside the stator 23, and finally realizes the fine emulsification of the raw material, thereby forming nano-emulsion. Finally, the nano-emulsion is discharged through the discharge port 4.

[0027] During the raw material emulsification process, heat is generated, which can affect the quality of the raw material emulsification. Therefore, coolant is injected into the water storage tank 3 through the water inlet 18, and then injected into the cooling tank 17 through the water supply pump 20 along the water supply pipe 5 to cool the emulsified raw material. The cooling water in the cooling tank 17 then flows back into the water storage tank 3 through the return pipe 19 for circulation cooling, thus completing the use of the nano-emulsion solubilization emulsification device.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nanoemulsion solubilization and emulsification device, comprising an emulsification tank (1), characterized in that: A top cover (2) is fixedly connected to the top of the emulsifying tank (1). A sleeve (8) is rotatably connected to the bottom of the top cover (2) and between it and the inner wall of the emulsifying tank (1). The top end of the sleeve (8) extends to the top of the top cover (2). A stirring assembly is provided on the top of the top cover (2). The stirring assembly is used to drive the sleeve (8) to rotate. A stirring blade (16) is fixedly connected to the bottom end of the sleeve (8). A U-shaped block (7) is fixedly connected to the top of the top cover (2). A bracket (14) is fixedly connected to the bottom of the U-shaped block (7). The support (14) passes through the sleeve (8) and extends into the interior of the emulsifying tank (1). A stator (23) is fixedly connected to the bottom of the support (14). A rotating shaft (15) is rotatably connected between the stator (23) and the U-shaped block (7). A feed inlet (6) is provided on the outside of the emulsifying tank (1). A discharge outlet (4) is provided at the bottom of the emulsifying tank (1). Both the feed inlet (6) and the discharge outlet (4) are connected to the interior of the emulsifying tank (1). A water storage tank (3) is fixedly connected to the outside of the emulsifying tank (1). A cooling tank (17) is provided inside the emulsifying tank (1).

2. The nanoemulsion solubilization and emulsification device according to claim 1, characterized in that: A rotor (22) is rotatably connected between the inner walls of the stator (23), and the bottom end of the rotating shaft (15) extends into the interior of the stator (23) and is fixedly connected to the rotor (22). An impeller (21) is fixedly connected to the outer side of the rotating shaft (15).

3. The nanoemulsion solubilization and emulsification device according to claim 1, characterized in that: The stirring assembly includes a worm gear (9), which is fixedly connected to the outside of the extension end of the sleeve (8). The top of the top cover (2) is fixedly connected to a mounting plate (10), and a worm (13) is rotatably connected to one side of the mounting plate (10). The worm (13) meshes with the worm gear (9).

4. The nanoemulsion solubilizing and emulsifying device according to claim 3, characterized in that: A stirring motor (11) is fixedly installed on one side of the mounting plate (10), and the output end of the stirring motor (11) passes through the mounting plate (10) and is fixedly connected to the worm gear (13).

5. The nanoemulsion solubilizing and emulsifying device according to claim 1, characterized in that: An emulsifying motor (12) is fixedly installed on the top of the U-shaped block (7), and the output end of the emulsifying motor (12) extends into the interior of the U-shaped block (7) and is fixedly connected to the rotating shaft (15).

6. The nanoemulsion solubilization and emulsification device according to claim 1, characterized in that: The water storage tank (3) is fixedly connected to the emulsification tank (1) on both sides by a water supply pipe (5) and a return pipe (19). One end of the water supply pipe (5) is connected to the interior of the cooling tank (17). The end of the water supply pipe (5) away from the emulsification tank (1) extends into the interior of the water storage tank (3). Both ends of the return pipe (19) are connected to the interior of the emulsification tank (1) and the water storage tank (3) respectively. A water inlet (18) is provided on the top of the water storage tank (3). The water inlet (18) is connected to the interior of the water storage tank (3).

7. The nanoemulsion solubilizing and emulsifying device according to claim 1, characterized in that: A water supply pump (20) is fixedly installed between the inner walls of the water storage tank (3), and the output end of the water supply pump (20) is fixedly connected to the extension end of the water supply pipe (5).

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