A vacuum emulsifier

Abstract

The utility model belongs to the field of emulsifying machine, concretely is a kind of vacuum emulsifying machine, including operation platform, the edge of operation platform top is fixedly connected with support rod, the top of support rod is fixedly connected with closed shell, the inside of closed shell is provided with vacuum pump, the edge of closed shell top is connected with stirring assembly, the bottom of closed shell is connected with main pot, the inner surface of main pot is connected with heat recovery assembly;The structure of heat recovery assembly is set, after using the vacuum emulsifying machine to complete emulsification, start the circulating system in water tank, cooling water is sent into the flow guide pipe arranged in the interlayer of main pot shell by B hose, cooling water absorbs the heat of main pot in flow guide pipe and carries heat back into water tank by A hose, while cooling main pot, the heating of circulating water inside water tank is completed, when next emulsification is carried out, the water in circulating water tank can be preheated to material through flow guide pipe, and the energy consumption of equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of emulsifiers, specifically a vacuum emulsifier. Background Technology

[0002] An emulsifier is a device that uses mechanical shearing force to mix two or more immiscible liquids into a homogeneous emulsion. Its core component is a high-speed rotating rotor-stator structure, which achieves material homogenization through shearing, impact, and crushing actions. A vacuum emulsifier is a device that integrates a vacuum system into an emulsifier, enabling the completion of emulsification, mixing, homogenization, and defoaming processes in a vacuum environment. It is suitable for scenarios with high requirements for product purity and stability.

[0003] In existing technologies, the type of stirring rod affects the efficiency and quality of emulsification because different types of liquids are emulsified by vacuum emulsifiers. Existing vacuum emulsifiers are not convenient for setting the type of stirring rod according to the type of liquid being emulsified, which reduces the applicability of the vacuum emulsifier. At the same time, since the vacuum emulsifier needs to cool and remove the emulsion after completing one emulsification before adding new material, existing vacuum emulsifiers are not convenient for recovering the waste heat generated during cooling and preheating it for the next emulsification, which increases the energy consumption of the equipment. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problems of inconvenience in setting the type of stirring bar according to the type of emulsified liquid and inconvenience in recovering the waste heat generated during cooling and preheating it for the next emulsification, this utility model proposes a vacuum emulsifier.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The vacuum emulsifier of this utility model includes an operating table, a support rod is fixedly connected to the top edge of the operating table, a closed shell is fixedly connected to the top of the support rod, a vacuum pump is installed inside the closed shell, a stirring assembly is connected through the top edge of the closed shell, a main pot is connected through the bottom of the closed shell, and a heat recovery assembly is connected through the inner surface of the main pot. The stirring assembly includes a rotating rod that is connected through to the edge of the top of the closed shell. A transmission rod is fixedly connected to the top of the rotating rod. The top of the transmission rod is splinedly connected to the output end of a servo motor. A fixed flange is threadedly connected to the bottom of the rotating rod. A stirring rod is fixedly connected to the bottom of the fixed flange. The heat recovery assembly includes a guide pipe that extends through the inner surface of the main pot. One end of the guide pipe is connected to a flexible A hose, one end of the flexible A hose is connected to a water tank, one end of the water tank is connected to a flexible B hose, and one end of the flexible B hose is connected to the guide pipe.

[0006] Preferably, a connecting pipe is provided through the top of the main pot, and an airflow valve is provided at one end of the connecting pipe, and a pressure gauge is provided on one side of the airflow valve.

[0007] Preferably, a base plate is fixedly connected to the bottom of the operating platform, casters are fixedly connected to the bottom edge of the base plate, and a water tank is fixedly connected to the top edge of the base plate.

[0008] Preferably, a conversion mechanism is provided in the middle of the bottom of the main pot, and a base plate is fixedly connected to the bottom of the conversion mechanism.

[0009] Preferably, a feed pipe is connected through the edge of the top of the main pot, and a connecting flange is fixedly connected to one end of the feed pipe.

[0010] Preferably, a motor housing is fixedly connected to the surface of the servo motor, and a main pot is fixedly connected to the bottom of the motor housing.

[0011] The advantages of this utility model are: 1. This utility model, through the structural design of the stirring assembly, allows the vacuum emulsifier to be used in a way that, after the servo motor is powered on, the rotating rod is driven to rotate via the transmission rod, which in turn drives the stirring rod to rotate via the fixed flange to mix and emulsify the materials. After opening the vacuum lid of the main pot, the fixed flange connecting the rotating rod and the stirring rod can be exposed. The stirring rod can be replaced by disassembling and reinstalling the fixed flange, enabling the vacuum emulsifier to be configured with different types of stirring rods according to the type of emulsified liquid, thus improving the applicability of the vacuum emulsifier. 2. Through the structural design of the heat recovery component, after emulsification is completed using the vacuum emulsifier, the circulation system in the water tank is activated. Cooling water is sent to the guide pipe set in the jacket of the main pot shell through hose B. The cooling water absorbs the heat of the main pot in the guide pipe and carries the heat back to the water tank through hose A. While cooling the main pot, the circulating water in the water tank is heated. When emulsifying for the next time, the material can be preheated by the water in the circulating water tank through the guide pipe, thus reducing the energy consumption of the equipment. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the stirring assembly structure of this utility model; Figure 4 This is a schematic diagram of the heat recovery component structure of this utility model.

[0014] In the diagram: 1. Control panel; 2. Support rod; 3. Enclosed shell; 4. Stirring assembly; 401. Rotating rod; 402. Transmission rod; 403. Servo motor; 404. Fixed flange; 405. Stirring rod; 5. Main pot; 6. Heat recovery assembly; 601. Guide pipe; 602. A hose; 603. Water tank; 604. B hose; 7. Connecting pipe; 8. Airflow valve; 9. Pressure gauge; 10. Base plate; 11. Conversion mechanism; 12. Feed pipe; 13. Connecting flange; 14. Motor box; 15. Casters. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figures 1-4 As shown, a vacuum emulsifier includes an operating table 1, a support rod 2 fixedly connected to the top edge of the operating table 1, a closed shell 3 fixedly connected to the top of the support rod 2, a vacuum pump installed inside the closed shell 3, a stirring assembly 4 connected through the top edge of the closed shell 3, a main pot 5 connected through the bottom of the closed shell 3, and a heat recovery assembly 6 connected through the inner surface of the main pot 5. The stirring assembly 4 includes a rotating rod 401 that is connected through to the edge of the top of the closed shell 3. A transmission rod 402 is fixedly connected to the top of the rotating rod 401. The top of the transmission rod 402 is splinedly connected to the output end of the servo motor 403. A fixed flange 404 is threadedly connected to the bottom of the rotating rod 401. A stirring rod 405 is fixedly connected to the bottom of the fixed flange 404. The heat recovery assembly 6 includes a guide pipe 601 that is connected to the inner surface of the main pot 5. One end of the guide pipe 601 is connected to a hose A 602, one end of the hose A 602 is connected to a water tank 603, one end of the water tank 603 is connected to a hose B 604, and one end of the hose B 604 is connected to the guide pipe 601. During operation, thanks to the structural design of the stirring assembly 4, when using this vacuum emulsifier, after the servo motor 403 is powered on, the transmission rod 402 drives the rotating rod 401 to rotate, which in turn drives the stirring rod 405 to rotate via the fixed flange 404, thus mixing and emulsifying the materials. After opening the vacuum lid of the main pot 5, the fixed flange 404 connecting the rotating rod 401 and the stirring rod 405 is exposed. By disassembling and reinstalling the fixed flange 404, the stirring rod 405 can be replaced. This allows the vacuum emulsifier to set the type of stirring rod according to the type of emulsified liquid, improving the vacuum emulsification process. The machine's applicability is enhanced by the structural design of the heat recovery component 6. After emulsification is completed using the vacuum emulsifier, the circulation system in the water tank 603 is activated. Cooling water is then sent to the guide pipe 601 located in the shell jacket of the main pot 5 via hose B 604. The cooling water absorbs heat from the main pot 5 in the guide pipe 601 and carries the heat back to the water tank 603 via hose A 602. This process simultaneously cools the main pot 5 and heats the circulating water inside the water tank 603. During the next emulsification cycle, the water in the circulating water tank 603 can be used to preheat the material through the guide pipe 601, thus reducing the equipment's energy consumption.

[0017] Furthermore, a connecting pipe 7 is connected through the top of the main pot 5, and an air flow valve 8 is provided at one end of the connecting pipe 7, and a pressure gauge 9 is provided on one side of the air flow valve 8. During operation, by connecting the air extraction pipe to the vacuum pump and the air extraction valve 8 through the air flow valve 8, opening the air flow valve 8 can extract the air in the main pot 5 to form a negative pressure, and at the same time, the pressure in the main pot 5 can be observed through the pressure gauge 9.

[0018] Furthermore, a base plate 10 is fixedly connected to the bottom of the operating table 1, a caster wheel 15 is fixedly connected to the bottom edge of the base plate 10, and a water tank 603 is fixedly connected to the top edge of the base plate 10. The use of casters 15 enhances the portability of this vacuum emulsifier during operation.

[0019] Furthermore, a conversion mechanism 11 is provided in the middle of the bottom of the main pot 5, and a bottom plate 10 is fixedly connected to the bottom of the conversion mechanism 11. During operation, the conversion mechanism 11, driven by the conversion motor, can control the direction of material discharge, thereby discharging the finished product or recycling it back to the pot.

[0020] Furthermore, a feed pipe 12 is connected through the edge of the top of the main pot 5, and a connecting flange 13 is fixedly connected to one end of the feed pipe 12. During operation, unmixed materials can be added into the main pot 5 through the feed pipe 12.

[0021] Furthermore, a motor box 14 is fixedly connected to the surface of the servo motor 403, and a main pot 5 is fixedly connected to the bottom of the motor box 14; During operation, the servo motor 403 can be protected and secured by the motor box 14.

[0022] Working Principle: When using this vacuum emulsifier, raw materials are added to the main pot 5 through the feed pipe 12. Then, a vacuum pump extracts air from the main pot 5 to create negative pressure. After energizing the servo motor 403, the transmission rod 402 drives the rotating rod 401 to rotate, which in turn drives the stirring rod 405 to rotate via the fixed flange 404, thus mixing and emulsifying the materials. After opening the vacuum cover of the main pot 5, the fixed flange 404 connecting the rotating rod 401 and the stirring rod 405 is exposed. Disassembly and reinstallation of the fixed flange 404 can achieve… After replacing the stirring rod 405 and completing emulsification using the vacuum emulsifier, start the circulation system in the water tank 603. Send cooling water into the guide pipe 601 set in the shell jacket of the main pot 5 through the B hose 604. The cooling water absorbs the heat of the main pot 5 in the guide pipe 601 and carries the heat back to the water tank 603 through the A hose 602. While cooling the main pot 5, the circulating water inside the water tank 603 is heated. When emulsifying for the next time, the material can be preheated by the water in the circulating water tank 603 through the guide pipe 601.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum emulsifier, characterized in that: The system includes an operating table (1), a support rod (2) is fixedly connected to the top edge of the operating table (1), a closed shell (3) is fixedly connected to the top of the support rod (2), a vacuum pump is installed inside the closed shell (3), a stirring assembly (4) is connected through the top edge of the closed shell (3), a main pot (5) is connected through the bottom of the closed shell (3), and a heat recovery assembly (6) is connected through the inner surface of the main pot (5). The stirring assembly (4) includes a rotating rod (401) that is connected through to the edge of the top of the closed shell (3). A transmission rod (402) is fixedly connected to the top of the rotating rod (401). The top of the transmission rod (402) is splinedly connected to the output end of the servo motor (403). A fixed flange (404) is threadedly connected to the bottom of the rotating rod (401). A stirring rod (405) is fixedly connected to the bottom of the fixed flange (404). The heat recovery assembly (6) includes a guide pipe (601) that is connected to the inner surface of the main pot (5). One end of the guide pipe (601) is connected to a flexible A (602), one end of the flexible A (602) is connected to a water tank (603), one end of the water tank (603) is connected to a flexible B (604), and one end of the flexible B (604) is connected to the guide pipe (601).

2. The vacuum emulsifier according to claim 1, characterized in that: The top of the main pot (5) is connected to a connecting pipe (7), one end of which is provided with an airflow valve (8), and a pressure gauge (9) is provided on one side of the airflow valve (8).

3. The vacuum emulsifier according to claim 1, characterized in that: The bottom of the operating table (1) is fixedly connected to a base plate (10), a caster wheel (15) is fixedly connected to the bottom edge of the base plate (10), and a water tank (603) is fixedly connected to the top edge of the base plate (10).

4. A vacuum emulsifier according to claim 1, characterized in that: A conversion mechanism (11) is provided in the middle of the bottom of the main pot (5), and a bottom plate (10) is fixedly connected to the bottom of the conversion mechanism (11).

5. A vacuum emulsifier according to claim 1, characterized in that: A feed pipe (12) is connected through the edge of the top of the main pot (5), and a connecting flange (13) is fixedly connected to one end of the feed pipe (12).

6. A vacuum emulsifier according to claim 1, characterized in that: The servo motor (403) is fixedly connected to a motor box (14), and the bottom of the motor box (14) is fixedly connected to a main pot (5).

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