Dynamic circulating ultrasonic emulsification equipment

Abstract

The utility model provides dynamic circulating ultrasonic emulsification equipment. The dynamic circulating ultrasonic emulsification equipment comprises a bottom plate and a circulating mechanism, a tank body and a circulating pump are respectively mounted on the bottom plate; the circulating mechanism comprises an inlet pipe and an outlet pipe which are communicated with a circulating pump, one end of the outlet pipe is fixedly connected with a pneumatic three-way valve, one end of the pneumatic three-way valve is communicated with the bottom of the tank body, and the top of the tank body is fixedly connected with an ultrasonic host. The pressurized material is conveyed into the tank body through the outlet pipe and the control pneumatic three-way valve for ultrasonic emulsification, and then the emulsified material is conveyed into the inlet pipe through the three-way pipe under the negative pressure of the circulating pump, so that the closed-loop circulation of the emulsified material is realized; the emulsified material can flow through the pipeline to dissipate heat, so that the heat generated during ultrasonic emulsification in the tank body can be prevented from influencing the characteristics of the material.

Description

Technical Field

[0001] This utility model relates to emulsification equipment, and in particular to a dynamic circulating ultrasonic emulsification equipment, belonging to the field of ultrasonic emulsification technology. Background Technology

[0002] Ultrasonic oil-water emulsification equipment has wide applications in various fields, including chemical, pharmaceutical, food, cosmetic, and environmental protection. In the chemical industry, this equipment is used for the synthesis of polymer materials and the preparation of dispersion systems; in the pharmaceutical industry, it is used for the production of drug formulations and the manufacture of nanomedicines; in the food industry, it is used to improve food texture and extend shelf life; in cosmetic production, it is used to uniformly disperse active ingredients; and in the environmental field, it is used to treat oily wastewater. Ultrasonic emulsification technology is widely used in multiple industrial sectors, including food, papermaking, coatings, chemicals, pharmaceuticals, textiles, petroleum, and metallurgy.

[0003] Chinese Patent Publication No. CN219849255U discloses an ultrasonic emulsification device, including an emulsification tank. A stirring motor is fixedly installed at the center of the top of the emulsification tank. A stirring shaft is fixedly connected to the output shaft of the stirring motor. The bottom end of the stirring shaft extends into the interior of the emulsification tank. A drive wheel is fixedly connected to the surface of the stirring shaft inside the emulsification tank. Several first stirring blades are symmetrically installed on the surface of the stirring shaft and below the drive wheel. A feeding pipe and a discharging pipe are respectively installed on the emulsification tank. An ultrasonic transmitting device is fixedly installed on the top of the inner wall of the emulsification tank. This ultrasonic emulsification device has a reasonable structural design, is easy to use, and adopts horizontal and vertical stirring methods to maximize stirring performance. It has a wide stirring range, provides good emulsification effect, and only uses a single motor drive, resulting in low energy consumption and fully meeting the application requirements.

[0004] However, in existing technologies, a large amount of heat is generated during ultrasonic emulsification of materials. Since existing equipment lacks a dynamic circulation system, the heat generated during ultrasonic emulsification can easily affect the properties of the materials. Therefore, a dynamic circulation ultrasonic emulsification device is proposed. Summary of the Invention

[0005] In view of this, the present invention provides a dynamic circulating ultrasonic emulsification device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0006] The technical solution of this utility model is achieved as follows: a dynamic circulating ultrasonic emulsification device, including a base plate and a circulation mechanism;

[0007] The base plate is equipped with a tank and a circulation pump respectively;

[0008] The circulation mechanism includes an inlet pipe and an outlet pipe connected to the circulation pump. One end of the outlet pipe is fixedly connected to a pneumatic three-way valve, and one end of the pneumatic three-way valve is connected to the bottom of the tank. An ultrasonic generator is fixedly connected to the top of the tank. One end of the inlet pipe is connected to a three-way pipe. There are two three-way pipes. The adjacent ends of the two three-way pipes are connected to a transparent pipe. One end of one of the three-way pipes is equipped with a sampling valve, and one end of the other three-way pipe is equipped with a manual valve, and the other end is connected to the tank.

[0009] More preferably, a second bracket and a first bracket are fixedly connected to the top of the base plate, a power supply is placed on the first bracket, and the tank is mounted on the base plate through the second bracket.

[0010] More preferably, the pneumatic three-way valve has an inlet end, a first outlet end and a second outlet end, the end of the outlet pipe is sealed to the inlet end of the pneumatic three-way valve through a flange, and the first outlet end of the pneumatic three-way valve is connected to the bottom of the tank through a return pipe inside the pneumatic three-way valve.

[0011] More preferably, both ends of the transparent tube are fixedly connected to the two tee tubes by flange sealing and bolts.

[0012] More preferably, the interior of the tank is provided with a cavity and the bottom of the tank is configured as a funnel.

[0013] More preferably, the second outlet end of the pneumatic three-way valve is used to connect to external discharge or secondary treatment equipment.

[0014] More preferably, the bottom of the base plate is fixedly connected to four casters, which are arranged in a rectangular array, and brake pads for braking are fixedly installed inside the casters.

[0015] More preferably, the sampling valve is equipped with a sampling tube, and one end of the manual valve is fixedly connected to a feeding funnel.

[0016] The present invention has the following advantages due to the adoption of the above technical solution:

[0017] This invention uses a circulating pump to draw material into the inlet pipe under negative pressure. The pressurized material is then transported to the tank through the outlet pipe and a pneumatic three-way valve for ultrasonic emulsification. Under the negative pressure of the circulating pump, the emulsified material is transported to the inlet pipe through the three-way pipe, achieving a closed-loop circulation of the emulsified material. Since the emulsified material is always in a dynamic flow state, it can dissipate heat as it flows through the pipeline, thus avoiding the heat generated during ultrasonic emulsification in the tank from affecting the material properties.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of the present invention.

[0021] Figure 2 This is a structural diagram of the tank and outlet pipe in this utility model.

[0022] Figure 3 This is a cross-sectional view of the tank body in this utility model.

[0023] Figure 4 This is a structural diagram of the pneumatic three-way valve and the outlet pipe in this utility model.

[0024] in:

[0025] 1-Base plate; 10-First support; 11-Second support; 12-Power supply; 13-Feed funnel; 14-Manual valve; 15-Sampling valve; 16-Universal caster; 2-Circulation mechanism; 20-Circulation pump; 21-Inlet pipe; 22-Transparent pipe; 23-Outlet pipe; 24-Tank body; 25-Ultrasonic main unit; 28-T-way pipe; 201-Cavity; 202-Feeding pipe; 30-Pneumatic three-way valve; 301-Inlet end; 302-First outlet end; 303-Second outlet end. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figure 1-4 As shown, this utility model embodiment provides a dynamic circulating ultrasonic emulsification device, including a base plate 1 and a circulation mechanism 2;

[0029] In one embodiment, to facilitate the fixing of the circulation pump 20 and the tank 24, the tank 24 and the circulation pump 20 are respectively installed on the base plate 1; to facilitate the circulation of material through the circulation pump 20 in the inlet pipe 21 and the outlet pipe 23, the circulation mechanism 2 includes an inlet pipe 21 and an outlet pipe 23 connected to the circulation pump 20, and a pneumatic three-way valve 30 is fixedly connected to the other end of the outlet pipe 23. One end of the pneumatic three-way valve 30 is connected to the bottom of the tank 24; to facilitate the ultrasonic emulsification of the material in the tank 24, an ultrasonic main unit is fixedly connected to the top of the tank 24. The machine 25 has a three-way pipe 28 connected to one end of the inlet pipe 21. There are two three-way pipes 28. In order to facilitate the observation of the emulsified material through the transparent pipe 22, and also to facilitate the sampling and testing of the emulsified material through the sampling valve 15, the two three-way pipes 28 are connected to the transparent pipe 22 at one end. One end of one three-way pipe 28 is equipped with a sampling valve 15. In order to facilitate the opening and closing of the manual valve 14 to control the material entering the three-way pipe 28, one end of the other three-way pipe 28 is equipped with a manual valve 14 and the other end is connected to the tank body 24.

[0030] In one embodiment, to facilitate the installation of the tank 24 and the placement of the power supply 12, a second bracket 11 and a first bracket 10 are fixedly connected to the top of the base plate 1, respectively. The power supply 12 is placed on the first bracket 10. The tank 24 is installed on the base plate 1 via the second bracket 11. To improve the sealing performance of the emulsified material entering the pneumatic three-way valve 30, and to facilitate the connection between the second outlet end 303 and the first outlet end 302 via the solenoid valve, thereby enabling communication with the tank 24, the pneumatic three-way valve 30 is provided with an inlet end 301, a first outlet end 302, and a second outlet end 303. The end of the outlet pipe 23 is sealed to the inlet end 301 of the pneumatic three-way valve 30 via a flange. The first outlet end 302 of the pneumatic three-way valve 30 is connected to the bottom of the tank 24 via the return pipe inside the pneumatic three-way valve 30. To improve the sealing performance of the transparent pipe 22, and to facilitate the disassembly and cleaning of the transparent pipe 22, both ends of the transparent pipe 22 are fixedly connected to two three-way pipes 28 via flange sealing and bolts.

[0031] In one embodiment, to improve the heat dissipation effect after ultrasonic emulsification inside the tank 24, and to facilitate the full emulsification of the emulsified material through the pressurized outlet pipe 23, the tank 24 is provided with a cavity 201 and the bottom of the tank 24 is funnel-shaped; to facilitate the discharge of the emulsified material through the second outlet end 303 controlled by the solenoid valve, the second outlet end 303 of the pneumatic three-way valve 30 is used to connect to external discharge or secondary treatment equipment; to facilitate the movement and fixation of the ultrasonic emulsification equipment, four casters 16 are fixedly connected to the bottom of the base plate 1, the four casters 16 are distributed in a rectangular array, and brake pads for braking are fixedly installed inside the casters 16; to facilitate material sampling by loosening the sampling valve 15, and to facilitate material addition through the feed funnel 13, a sampling pipe 202 is installed on the sampling valve 15, and one end of the manual valve 14 is fixedly connected to the feed funnel 13.

[0032] In operation, this invention works as follows: First, the operator opens the manual valve 14 to add material into the feed funnel 13. Then, the manual valve 14 is closed, and the material enters the inlet pipe 21 through the three-way pipe 28 and the transparent pipe 22. The circulation pump 20 is started, and the ultrasonic generator 25 is activated via the power supply 12. The negative pressure of the circulation pump 20 draws material into the inlet pipe 21. After pressurizing the material, the circulation pump 20 discharges it through the upper connector into the outlet pipe 23. The material is then discharged into the tank 24 via the pneumatic three-way valve 30. Under the action of strong ultrasonic waves, a large number of bubbles are generated in the liquid within the material. These bubbles gradually grow and enlarge with the ultrasonic vibration, then suddenly collapse and split, generating high temperature and high pressure. The rapid collapse of the bubbles generates high temperature and high pressure within them, while the surrounding liquid rushes into the bubbles at high speed, forming a strong micro-jet, thereby producing a crushing and emulsifying effect. The process disperses oil droplets into smaller particles and distributes them evenly in the aqueous phase, forming a stable emulsion. Simultaneously, the emulsified material enters the glass tube through the three-way pipe 28 above the tank 24 for easy observation by operators. The emulsified material then enters the inlet pipe 21 through the three-way pipe 28, achieving dynamic circulation of the emulsified material. Furthermore, the sampling valve 15 has an embedded sampling pipe 202. When the sampling valve 15 is loosened, a gap forms between the valve core and the valve seat, connecting the sampling pipe 202 to the three-way pipe 28, allowing sampling of the emulsified material. Once the sampled emulsified material meets the requirements, the second outlet end 303 on the pneumatic three-way valve 30 can be controlled by a solenoid valve to connect the emulsified material to external equipment for use. The dynamic circulation ultrasonic emulsification process facilitates full contact between the material and the ultrasound, resulting in thorough emulsification.

[0033] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0034] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A dynamic phacoemulsification device, characterized by: Includes a base plate (1) and a circulation mechanism (2); The base plate (1) is respectively equipped with a tank (24) and a circulation pump (20); The circulation mechanism (2) includes an inlet pipe (21) and an outlet pipe (23) connected to the circulation pump (20). One end of the outlet pipe (23) is fixedly connected to a pneumatic three-way valve (30). One end of the pneumatic three-way valve (30) is connected to the bottom of the tank (24). An ultrasonic host (25) is fixedly connected to the top of the tank (24). One end of the inlet pipe (21) is connected to a three-way pipe (28). There are two three-way pipes (28). One end of the two three-way pipes (28) is connected to a transparent pipe (22). One end of one of the three-way pipes (28) is equipped with a sampling valve (15). One end of the other three-way pipe (28) is equipped with a manual valve (14) and the other end is connected to the tank (24).

2. The dynamic phacoemulsification device of claim 1, wherein: The top of the base plate (1) is fixedly connected to a second bracket (11) and a first bracket (10). A power supply (12) is placed on the first bracket (10). The tank (24) is installed on the base plate (1) through the second bracket (11).

3. The dynamic phacoemulsification device of claim 1, wherein: The pneumatic three-way valve (30) is provided with an inlet end (301), a first outlet end (302) and a second outlet end (303). The end of the outlet pipe (23) is connected to the inlet end (301) of the pneumatic three-way valve (30) through a flange seal. The first outlet end (302) of the pneumatic three-way valve (30) is connected to the bottom of the tank (24) through the return pipeline inside the pneumatic three-way valve (30).

4. The device of claim 1, wherein: Both ends of the transparent tube (22) are fixedly connected to the two tee tubes (28) by flange sealing and bolts.

5. The device of claim 1, wherein: The tank (24) has an internal cavity (201) and the bottom of the tank (24) is funnel-shaped.

6. The device of claim 3, wherein: The second outlet end (303) on the pneumatic three-way valve (30) is used to connect to external discharge or secondary treatment equipment.

7. The device of claim 2, wherein: The bottom of the base plate (1) is fixedly connected to four casters (16), which are arranged in a rectangular array. Brake pads for braking are fixedly installed inside the casters (16).

8. The device of claim 1, wherein: The sampling valve (15) is equipped with a sampling tube (202), and one end of the manual valve (14) is fixedly connected to a feeding funnel (13).

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