An emulsification device for efficient production of facial cleanser

Abstract

The application relates to the technical field of emulsifying devices, and discloses an emulsifying device for efficient production of facial cleanser, which comprises a base, a heat preservation cavity arranged on the top of the base, an emulsifying cavity fixedly arranged in the heat preservation cavity, a seal cover in a sealably openable and closable mode arranged on the top of the emulsifying cavity, a top coupling shaft member embedded in the center of the bottom of the seal cover, a disc member and a seal connection cover fixedly sleeved on the lower end of the top coupling shaft member in sequence from top to bottom, and two groups of L-shaped side rods fixedly connected to the left and right sides of the disc member. In the application, the material after primary scattering and mixing through the top coaxial differential structure flows downwards to the middle emulsifying component area, the emulsified liquid after primary fusion is subjected to secondary deep shearing, grinding and homogenization by the middle emulsifying component, and the micro-droplet aggregates are broken; when the material continues to settle to the bottom end of the cavity, the emulsifying component driven independently at the bottom carries out third high-strength emulsification treatment.

Description

Technical Field

[0001] This invention relates to the field of emulsification equipment technology, specifically to an emulsification device for the efficient production of facial cleansers. Background Technology

[0002] The core production process of facial cleanser is emulsification and homogenization. The principle is to fully mix immiscible water-phase and oil-phase raw materials and functional powder excipients through mechanical shearing, dispersion and stirring to form a uniform, delicate and stable emulsion system. The emulsification effect directly determines the key quality indicators of facial cleanser, such as the cream's fineness, skin feel, stability and shelf life. At the same time, the working efficiency of the emulsification equipment also directly affects the production capacity and production cost of facial cleanser in large-scale production.

[0003] Currently, the emulsification equipment used in the industrial production of facial cleansers is mostly a traditional integrated stirring emulsification vessel. This relies primarily on a single stirring paddle and a simple emulsification head to complete material mixing and emulsification, which is insufficient to meet the demands of modern, high-efficiency, and high-quality facial cleanser production. Specifically, the emulsification homogenization effect is poor. Traditional equipment relies solely on simple stirring and agitation to mix materials, resulting in weak shearing force and a limited shearing range. This fails to finely pulverize and disperse the materials, easily leading to uneven mixing of facial cleanser raw materials. Furthermore, the stirring and emulsification structure of traditional emulsification devices is simplistic, allowing materials to only undergo conventional circulation within the vessel. Raw materials tend to accumulate and remain on the vessel walls, bottom, and in areas with poor stirring, preventing the achievement of full-area circulating emulsification. Therefore, this invention proposes an emulsification device for the efficient production of facial cleansers. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an emulsification device for the efficient production of facial cleansers, which solves the problems of traditional emulsification devices having a simple stirring and emulsification structure and poor emulsification homogenization effect.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an emulsifying device for high-efficiency production of facial cleanser, comprising a base and an insulated cavity located on top of the base, wherein an emulsifying cavity is fixedly installed inside the insulated cavity, and a sealing cover is provided on the top of the emulsifying cavity in a sealable and closable manner; a top coupling is sealed and embedded in the center of the bottom of the sealing cover, the lower end of the top coupling extends into the interior of the emulsifying cavity, and a disc component and a sealing connection cover are fixedly mounted sequentially from top to bottom; two sets of L-shaped side rods are symmetrically fixedly connected to the left and right sides of the disc component, and the upper edge of the L-shaped side rods facing away from the inner wall of the emulsifying cavity is oriented in a direction similar to the length of the rod. Three sets of shearing blades are uniformly fixedly assembled; a driving cavity is fixedly connected to the lower end of the sealing connection cover, and three central rods are rotatably arranged sequentially along the extension direction of the L-shaped side rod at the bottom of the driving cavity. A fixed shaft is fixed between each two adjacent central rods, and the fixed shaft is correspondingly arranged in the gap between two adjacent sets of shearing blades; two sets of oblique slices are symmetrically fixedly installed on both sides of each fixed shaft; a bottom layer emulsifying component is rotatably installed at the center of the bottom end of the emulsification cavity, and a middle layer emulsifying component is fixedly assembled at the bottom end of the third central rod at the bottom. The middle layer emulsifying component has the same structure as the bottom layer emulsifying component.

[0006] Preferably, a limiting block is embedded on the side of the L-shaped side rod away from the shear plate. The limiting block extends laterally through the side wall of the L-shaped side rod and is inserted and fixed inside the shear plate. The shear plate has an insertion opening that matches the shape of the limiting block. A turbulence base is fixedly embedded on the side of the L-shaped side rod facing the bottom of the emulsification chamber. An oblique reinforcing rib is fixedly connected to the top surface of the turbulence base. The other end of the oblique reinforcing rib is fixed to the inner wall of the L-shaped side rod. The oblique reinforcing rib is inclined between the L-shaped side rod and the turbulence base to enhance the stirring of materials at the bottom of the emulsification chamber and prevent the deposition and accumulation of powder and paste.

[0007] Preferably, a top drive motor is fixedly installed at the top of the sealing cover corresponding to the installation position of the top coupling, and the output shaft of the top drive motor extends into the inside of the sealing cover and is connected to the top coupling in a transmission manner; a middle drive motor is fixedly installed inside the drive cavity, and the output end of the middle drive motor is connected to the top end of the first central rod at the top.

[0008] Preferably, a bottom coupling is embedded at the bottom of the emulsification chamber corresponding to the position of the bottom emulsification component, and a bottom drive motor is fixedly installed on the outer wall of the emulsification chamber. The drive shaft of the bottom drive motor passes through the emulsification chamber and drives the bottom coupling. The transmission output end of the bottom coupling is fixedly assembled with the lower end of the bottom emulsification component.

[0009] Preferably, the outer peripheral wall of the intermediate emulsifying converter is evenly distributed with multiple sets of elongated guide openings along the circumference. A bottom circular plate is fixedly connected to the bottom of the intermediate emulsifying converter. Multiple sets of fan-shaped flow ports are circumferentially opened on the upper end surface of the intermediate emulsifying converter and the lower surface of the bottom circular plate. The elongated guide openings and fan-shaped flow ports allow materials to pass through and complete shearing and fusion emulsification with rotation. Four sets of comb-shaped tooth side plates are evenly snapped between the side wall of the intermediate emulsifying converter and the outer edge of the bottom circular plate. The comb-shaped tooth side plates have a gradient structure that is wider at the top and narrower at the bottom. Several shearing grooves are opened at the top of the comb-shaped tooth side plates to improve the homogeneous emulsification effect of the paste.

[0010] Preferably, the top drive motor is fitted with a mounting base, the bottom end of which is fixed to the upper surface of the sealing cover, and a connecting lug is fixedly provided on the top of the mounting base; a telescopic cylinder is fixedly and vertically installed on the side wall of the base, and the telescopic rod end of the telescopic cylinder is fixedly connected to the side of the connecting lug, so that the sealing cover is driven to lift and close as a whole by the telescopic cylinder.

[0011] Preferably, the top surface of the sealing cover is integrally formed with an inlet tube vertically upward, and an inlet sealing element is installed at the upper end of the inlet tube. Four independent feed tubes are arranged in an array on the top of the inlet sealing element, and the lower ends of the four feed tubes all penetrate into the inlet sealing element and extend into the cavity below the sealing cover.

[0012] Preferably, the inner wall of the insulation cavity and the outer wall of the emulsification cavity form a sandwich space, and a spiral water guide pipe is arranged around the sandwich space. The inlet and outlet of the water guide pipe extend outward to the outside of the insulation cavity. A temperature control mechanism is fixedly installed on the top surface of the base next to the emulsification cavity. The temperature control mechanism has two sets of quick connectors that are respectively connected to the inlet and outlet of the water guide pipe. A control display mechanism is embedded in the front end of the temperature control mechanism for parameter setting and real-time temperature data visualization.

[0013] Preferably, the temperature control mechanism has a vacuum operating box fixed on its top frame, and two sets of pipeline docking ends are provided on the upper end of the vacuum operating box; a vacuum pumping end is installed through the top surface of the sealing cover, and the vacuum pumping end is airtightly connected to the docking end through a pipeline; a pressure regulating valve is also vertically installed on the top surface of the sealing cover; four sets of fixing parts are integrally formed on the outer circumference of the sealing cover, and a docking part that aligns and engages with the fixing parts is integrally formed on the upper edge of the insulation cavity, so as to achieve the sealing cover being pressed and sealed.

[0014] Preferably, a pressure regulating valve is installed through the side wall of the insulation cavity to monitor the temperature and pressure of the medium inside the insulation cavity interlayer; a discharge guide pipe is inserted downwards into the outer wall of the bottom side of the emulsification cavity, and an on / off control valve is connected in series on the discharge guide pipe; a bottom support is welded and fixed to the bottom of the emulsification cavity; a support base is welded to the bottom of the insulation cavity, and the bottom support and the support base are fixed together on the upper surface of the base platform to provide load-bearing support for the entire cavity structure.

[0015] This device employs a coaxial, counter-directional, differential speed stirring and shearing structure. The external frame-type stirring rods and the internal central drive rods are independently driven and rotate in opposite directions, creating a bidirectional, interlaced turbulent flow field within the cavity. After the material is fed into the cavity through the top feed structure, the shear blades on the outer rods first perform extensive agitation, dispersion, and primary shearing of the aqueous and oil phase raw materials, as well as powder additives. Meanwhile, the oblique slices mounted on the inner rods intersect within the gaps of the outer shearing structure to perform high-speed, reverse cutting, finely tearing and dispersing the agglomerated viscous materials.

[0016] In the second stage, two independently driven rotary emulsifying components with identical upper and lower structures are set up to construct a three-stage progressive homogenizing emulsification system. After the material is initially dispersed and mixed by the top coaxial differential structure, it flows downward to the middle emulsifying component area. The middle emulsifying component performs secondary deep shearing, grinding, and homogenization on the initially fused emulsion, breaking up the micro-droplet aggregates. When the material continues to settle to the bottom of the chamber, the bottom independently driven emulsifying component performs a third high-intensity emulsification treatment, using a comb-shaped guide structure and annular guide openings to perform a final round of ultra-fine dispersion of the paste. The three-stage segmented progressive emulsification mode is precisely adapted to the high viscosity and poorly soluble multi-functional powder characteristics of amino acid facial cleansers, continuously reducing the particle size of the dispersed phase in the emulsion and improving the thermodynamic stability of the emulsion system. At the same time, the bottom rotating structure continuously agitates the fluid at the bottom of the chamber, reducing the phenomenon of high-viscosity facial cleanser paste settling, accumulating, and scorching at the bottom of the vessel, ensuring a high degree of consistency in emulsification quality for each batch of products.

[0017] The device is equipped with a jacketed, full-range temperature-controlled circulation structure and a sealed vacuum negative pressure system, which, together with the cylinder-driven automatic lifting and opening mechanism, form a complete and efficient system. Inside the jacket, the guiding medium evenly surrounds the emulsification chamber for heat exchange, precisely completing two key processes: heating and melting the oil phase raw materials and low-temperature activation after emulsification. This prevents heat-sensitive functional ingredients such as vitamins and plant extracts from decomposing and becoming ineffective at high temperatures. The sealed chamber is connected to a vacuum extraction pipeline, and the negative pressure throughout the emulsification process removes air bubbles trapped in the stirring, preventing the finished paste from becoming loose and porous, oxidizing, and deteriorating, thus extending the product's shelf life. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an emulsification device for high-efficiency production of facial cleanser according to the present invention; Figure 2 This is a schematic diagram showing the closed state of the cap end of an emulsifying device for high-efficiency production of facial cleanser according to the present invention; Figure 3 This is a schematic diagram of the overall structure of the heat preservation cavity, emulsification cavity, and bottom drive motor of the present invention. Figure 4 This is a schematic cross-sectional view of the overall structure of the heat preservation cavity, emulsification cavity, bottom drive motor, and bottom emulsification transformer of the present invention. Figure 5 This is a schematic diagram of the overall structure of the base, sealing cover, telescopic cylinder, vacuum operating box, and temperature control mechanism of the present invention. Figure 6 This is a schematic diagram of the overall structure of the sealing cap, top drive motor, inlet seal, L-shaped side rod, center rod, and middle emulsifying converter of the present invention. Figure 7 This is a schematic diagram of the overall structure of the top drive motor, L-shaped side rod, center rod, and middle emulsification component of the present invention. Figure 8 This is an exploded view of the overall structure of the top drive motor, L-shaped side rod, center rod, and middle emulsified transfer component of the present invention.

[0019] In the diagram: 1. Base; 101. Control and display mechanism; 2. Insulation chamber; 201. Water guide pipe; 202. Connecting part; 203. Pressure regulating valve one; 204. Support base; 3. Emulsification chamber; 301. Liquid guide pipe; 302. Control valve; 303. Base bracket; 4. Sealing cover; 401. Inlet pipe; 402. Vacuum pumping end; 403. Pressure regulating valve two; 404. Fixing part; 5. Telescopic cylinder part; 501. Connecting lug; 502. Mounting base; 6. Vacuum operation box; 601. Connecting end; 7. Temperature control mechanism; 8. Top drive motor; 801. Top 9. Coupling; 901. Inlet seal; 10. Feed pipe; 11. L-shaped side rod; 1001. Disc; 1002. Shearing blade; 1003. Limiting block; 1004. Turbulence base; 1005. Diagonal reinforcing rib; 11. Center rod; 1101. Fixed shaft; 1102. Diagonal slice; 1103. Drive cavity; 1104. Middle drive motor; 1105. Sealing connection cover; 12. Middle layer emulsifying transfer component; 1201. Bottom circular plate; 1202. Comb-shaped tooth side plate; 13. Bottom drive motor; 1301. Bottom coupling; 14. Bottom layer emulsifying transfer component. Detailed Implementation

[0020] refer to Figures 1-8 The emulsification device for high-efficiency production of facial cleanser shown includes a base 1 and a heat-insulating cavity 2 located on top of the base 1. An emulsification cavity 3 is fixedly assembled inside the heat-insulating cavity 2. A specific embodiment is shown below: Example 1: This example details the stirring and emulsification structure inside the emulsification chamber 3. The top of the emulsification chamber 3 is equipped with a sealing cover 4. The bottom center of the sealing cover 4 is sealed and fixedly fitted with a top coupling 801. The bottom of the top coupling 801 extends into the interior of the emulsification chamber 3, and the set disc part 1001 and the sealing connection cover 1105 are fixedly fixed in sequence. Two sets of L-shaped side rods 10 are fixedly connected in parallel on both sides of the disc component 1001. Three sets of shearing blades 1002 are evenly fixed along the length of the rod on the side of the L-shaped side rod 10 away from the inner wall of the emulsification chamber 3. A limiting block 1003 is embedded on the side of the L-shaped side rod 10 away from the shearing blades 1002. The limiting block 1003 passes through the rod and is fixed inside the shearing blades 1002 to achieve detachable positioning. A turbulence base 1004 is fixedly embedded on the side of the L-shaped side rod 10 facing the bottom of the chamber. The top surface of the turbulence base 1004 is connected to an inclined reinforcing rib 1005. The turbulence at the bottom of the vessel is enhanced by the inclined support structure to avoid material deposition.

[0021] The bottom of the sealing cover 1105 is fixedly connected to the drive cavity 1103. The drive cavity 1103 is equipped with a drive motor 1104. Three sets of central rods 11 are arranged in sequence along the length of the L-shaped side rods 10 at the bottom of the drive cavity 1103. Adjacent central rods 11 are connected by a fixed shaft 1101. The fixed shaft 1101 is located in the gap between two adjacent sets of shearing blades 1002. Two sets of oblique slices 1102 are fixed parallel to each other on both sides of the fixed shaft 1101. The top drive motor 8 at the top of the sealing cover 4 drives the top coupling 801 to rotate, which drives the outer L-shaped side rods 10 to revolve at low speed to scrape and stir the wall. The drive motor 1104 independently drives the three sets of central rods 11 to rotate in opposite directions at high speed, so that the shearing blades 1002 and the oblique slices 1102 form differential speed interlaced shearing, completing the primary dispersion and emulsification of the material.

[0022] The bottom of the third set of central rods 11 is fixedly assembled with the middle layer emulsifying transfer component 12. The bottom of the inner cavity of the emulsification chamber 3 is connected to the bottom drive motor 13 through the bottom coupling 1301. The transmission end of the bottom coupling 1301 is fixed with the bottom layer emulsifying transfer component 14. The middle layer emulsifying transfer component 12 and the bottom layer emulsifying transfer component 14 have completely identical structures. The middle layer emulsifying transfer component 12 has multiple sets of long slots on its outer periphery and a bottom circular plate 1201 fixed to its bottom. The end faces of the two are arranged with fan-shaped openings. Four sets of comb-shaped toothed side plates 1202 with wider upper parts and narrower lower parts are snapped between the side wall and the bottom circular plate 1201. After being mixed by the upper differential speed, the material flows into the middle layer emulsifying transfer component 12 to complete the secondary homogenization and refinement. After settling to the bottom of the cavity, it is subjected to the third deep emulsification by the bottom layer emulsifying transfer component 14. The fineness of the paste is greatly improved by the three-stage progressive shearing, eliminating the problems of stirring dead corners and material stratification.

[0023] Example 2: This example, based on Example 1, incorporates a double-layer cavity insulation and temperature control system with independent pressure monitoring and adjustment for both cavities. The insulation cavity 2 encloses the emulsification cavity 3, forming a double-layer sandwich structure. A water guide pipe 201 is arranged around the inner wall of the insulation cavity 2 and the outer wall of the emulsification cavity 3. Both the inlet and outlet ends of the water guide pipe 201 extend outwards from the insulation cavity 2. A temperature control mechanism 7 is fixedly mounted on the side of the top of the base 1. The temperature control mechanism 7 connects to the two ends of the water guide pipe 201 via a connecting end. A control display mechanism 101 is mounted at the front of the temperature control mechanism 7. Operators can set heating and cooling parameters through the control display mechanism 101. The heat transfer medium circulates throughout the emulsification cavity 3 within the water guide pipe 201, achieving precise temperature control for the melting and heating of the oil phase raw material and the cooling and activation of the heat-sensitive raw material after emulsification. The double-layer cavity structure reduces heat loss from the cavity and provides stronger temperature control uniformity.

[0024] Pressure regulation is divided into two independent control loops: one for the jacketed cavity and the other for the emulsified inner cavity. A pressure regulating valve 203 is inserted through the side wall of the insulation cavity 2. The pressure regulating valve 203 monitors the temperature and pressure of the medium inside the jacket between the insulation cavity 2 and the emulsified cavity 3 in real time. When the pressure of the medium in the jacket exceeds the standard, it automatically releases pressure to ensure the safe operation of the jacketed heat exchange jacket. A vacuum operation box 6 is fixedly installed on the top of the temperature control mechanism 7. Two sets of docking ends 601 are set on the top of the vacuum operation box 6. A vacuum pumping end 402 is installed through the top surface of the sealing cover 4. The vacuum pumping end 402 can be connected to the docking end 601 through a pipeline. The vacuum operation box 6 draws negative pressure from the inside of the emulsified cavity 3.

[0025] A pressure regulating valve 403 is vertically installed on the top of the sealing cap 4. The pressure regulating valve 403 monitors the vacuum degree and internal pressure of the emulsification chamber 3 in real time. The entire emulsification process is completed in a closed negative pressure environment, effectively preventing air from being drawn into the paste and generating bubbles, thus avoiding oxidation and deterioration of the facial cleanser. The upper opening of the heat preservation chamber 2 is integrally molded with a connecting piece 202. The outer circumferential fixing piece 404 of the sealing cap 4 locks with the connecting piece 202, ensuring a double sealing effect between the double-layer jacket and the emulsification chamber. The bottom of the emulsification chamber 3 is equipped with a liquid guide pipe 301 and a control valve 302. After emulsification is completed, the pressure is released and the control valve 302 can be opened to discharge the finished product. The bottom bracket 303 and the support base 204 jointly support the overall weight of the double-layer jacketed chamber, making the operating structure stable.

[0026] Example 3: This example is based on the main framework of Examples 1 and 2, and includes a cylinder-driven top cover lifting mechanism and a multi-pipeline zoned feeding structure. A mounting base 502 is externally mounted on the top drive motor 8 at intervals. The bottom of the mounting base 502 is fixed to the top surface of the sealing cover 4, and a lifting lug 501 is fixedly connected to the top of the mounting base 502. A telescopic cylinder component 5 is fixedly mounted on the side wall of the base 1, and the telescopic end of the telescopic cylinder component 5 is fixedly connected to the connecting lifting lug 501. When it is necessary to open the cover for maintenance, cleaning of the cavity, or change of formula, the telescopic cylinder component 5 is activated to lift the connecting lifting lug 501 upwards, simultaneously lifting the mounting base 502, the sealing cover 4, and the connected stirring and emulsifying structure vertically. The stirring structure is completely detached from the emulsifying chamber 3, allowing for direct, comprehensive rinsing and disinfection of the inner wall of the emulsifying chamber 3 and each stage of the emulsifying components. The opening operation is highly automated, reducing manual labor intensity and completely avoiding cross-contamination between different batches of raw materials.

[0027] The top of the sealing cap 4 is vertically integrally formed with an inlet tube 401. The top of the inlet tube 401 is sealed with an inlet seal 9. The top of the inlet seal 9 has four independent feed tubes 901 fixed in an array. The bottom ends of the four feed tubes 901 all penetrate the inlet seal 9 and extend to the emulsion chamber 3 below the sealing cap 4 above the liquid surface.

[0028] Four feed pipes 901 can respectively feed oil phase raw materials, water phase solvents, powder functional additives, and thickeners. Each material is fed separately and independently to avoid pre-mixing and agglomeration. The materials fall directly into the shearing zone of the three-stage stirring and emulsification process, and are immediately dispersed by the shearing components on the L-shaped side rod 10 and the central rod 11. When the sealing cover 4 is lifted and closed, it is pressed and locked by the four sets of fixing parts 404 on the outside and the docking parts 202 of the insulation cavity 2, ensuring that the cavity is sealed throughout the feeding and emulsification process. Combined with the vacuum negative pressure system, it achieves bubble-free homogeneous production.

[0029] Working principle of this invention: When this high-efficiency emulsification device for facial cleanser production is working, the sealing cover 4 is first lifted, reset, and locked by the telescopic cylinder 5 at the top of the base 1, so that the emulsification chamber 3 forms a closed space. Then, through multiple sets of feed pipes 901 arranged in the top array, different raw materials such as water phase, oil phase, and powder additives required for facial cleanser production are independently fed in, avoiding premature mixing and agglomeration of various materials and ensuring that the raw material feeding state is stable and uniform.

[0030] During equipment operation, the insulation chamber 2 and the emulsification chamber 3 form a double-layer cavity structure, which, together with the temperature control mechanism 7 and the surrounding water pipe 201, forms a closed-loop temperature control system. It can accurately complete the heating and melting and cooling and activation operations according to the production process requirements, effectively protecting the heat-sensitive functional components and avoiding high-temperature failure. At the same time, the double-layer cavity structure can reduce heat loss and ensure uniform and stable temperature inside the cavity.

[0031] After the raw materials are fed, the equipment starts the multi-stage independent drive emulsification structure to carry out progressive emulsification. The top drive motor 8 drives the disc 1001 and two sets of L-shaped side rods 10 to rotate at low speed through the top coupling 801. The shearing blade 1002 is used to perform large-scale primary dispersion and mixing of the material. At the same time, the middle drive motor 1104 drives the three sets of central rods 11 to rotate in the opposite direction at high speed, so that the oblique slice 1102 and the shearing blade 1002 form differential speed staggered shearing, which quickly disperses the material particles, breaks the water-oil interfacial tension, and completes the primary homogeneous mixing.

[0032] Based on this, the middle layer emulsifying converter 12 at the bottom of the central rod 11 performs secondary fine emulsification on the falling material, and the bottom layer emulsifying converter 14 driven by the bottom drive motor 13 completes the third deep homogenization process. Through the three-stage progressive emulsification mode, the stirring dead corners are effectively eliminated, the problems of material deposition and stratification are avoided, and the fineness and stability of the paste are greatly improved.

[0033] Throughout the emulsification process, the vacuum control box 6 draws negative pressure into the emulsification chamber 3 through the vacuum extraction end 402 to prevent air from being drawn in and causing bubbles, thus preventing the paste from oxidizing and deteriorating. At the same time, pressure regulating valve 203 and pressure regulating valve 403 monitor the temperature and pressure parameters of the double-layer cavity interlayer and the emulsification inner cavity in real time, respectively, to achieve independent pressure regulation of the two cavities and ensure safe and stable production.

[0034] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

Claims

1. An emulsifying device for high-efficiency production of facial cleanser, comprising a base (1) and a heat-insulating cavity (2) disposed on the top of the base (1), characterized in that: An emulsifying chamber (3) is fixedly installed inside the insulation cavity (2). A sealing cover (4) is provided on the top of the emulsifying chamber (3) in a sealable and closable manner. A top coupling (801) is sealed and embedded in the center of the bottom of the sealing cover (4). The lower end of the top coupling (801) extends into the cavity of the emulsifying chamber (3) and is fixedly fitted with a disc (1001) and a sealing connection cover (1105) from top to bottom. Two sets of L-shaped side rods (10) are symmetrically fixedly connected on the left and right sides of the disc (1001). Three sets of shearing blades (1002) are evenly fixedly assembled on the rod body of the L-shaped side rod (10) away from the inner wall of the emulsifying chamber (3) along the length direction. A driving cavity is fixedly connected to the lower end of the sealing connection cover (1105). (1103), the bottom of the driving cavity (1103) is provided with three central rods (11) arranged in sequence along the extension direction of the L-shaped side rod (10). A fixed shaft (1101) is fixed between two adjacent central rods (11). The fixed shaft (1101) is arranged in the gap between two adjacent sets of shearing blades (1002). Two sets of oblique slices (1102) are symmetrically fixed on both sides of each fixed shaft (1101). The bottom center of the emulsification cavity (3) is rotatably installed with a bottom layer emulsification component (14). The bottom end of the third central rod (11) at the bottom is fixedly assembled with a middle layer emulsification component (12). The middle layer emulsification component (12) and the bottom layer emulsification component (14) have the same structure.

2. The emulsifying device for high-efficiency production of facial cleanser according to claim 1, characterized in that: A limiting block (1003) is embedded on the side of the L-shaped side rod (10) away from the shear plate (1002). The limiting block (1003) extends horizontally through the side wall of the L-shaped side rod (10) and is inserted and fixed inside the shear plate (1002). The shear plate (1002) has an insertion opening that matches the shape of the limiting block (1003). A turbulence base (1004) is fixedly embedded on the side of the L-shaped side rod (10) facing the bottom of the emulsification chamber (3). An oblique reinforcing rib (1005) is fixedly connected to the top surface of the turbulence base (1004). The other end of the oblique reinforcing rib (1005) is fixed to the inner wall of the L-shaped side rod (10). The oblique reinforcing rib (1005) is obliquely mounted between the L-shaped side rod (10) and the turbulence base (1004) to enhance the stirring of the material at the bottom of the emulsification chamber (3) and prevent the deposition and accumulation of powder and paste.

3. The emulsifying device for high-efficiency production of facial cleanser according to claim 1, characterized in that: A top drive motor (8) is fixedly installed on the top of the sealing cover (4) at the installation position corresponding to the top coupling (801). The output shaft of the top drive motor (8) extends into the sealing cover (4) and is connected to the top coupling (801) in a transmission connection. A middle drive motor (1104) is fixedly installed inside the drive cavity (1103). The output end of the middle drive motor (1104) is connected to the top of the first center rod (11) at the top.

4. The emulsifying device for high-efficiency production of facial cleanser according to claim 1, characterized in that: The bottom end of the emulsification chamber (3) is fitted with a bottom coupling (1301) at the position corresponding to the bottom emulsification component (14). A bottom drive motor (13) is fixedly installed on the outer wall of the emulsification chamber (3). The drive shaft of the bottom drive motor (13) passes through the emulsification chamber (3) and drives the bottom coupling (1301). The transmission output end of the bottom coupling (1301) is fixedly assembled with the lower end of the bottom emulsification component (14).

5. The emulsifying device for high-efficiency production of facial cleanser according to claim 1, characterized in that: The outer circumference of the middle emulsifying converter (12) is evenly distributed with multiple sets of long strip-shaped flow guide openings. The bottom of the middle emulsifying converter (12) is fixedly connected to a bottom circular plate (1201). Multiple sets of fan-shaped flow ports are opened in a ring on the upper end surface of the middle emulsifying converter (12) and the lower surface of the bottom circular plate (1201). The long strip-shaped flow guide openings and fan-shaped flow ports allow materials to pass through and complete shearing and fusion emulsification with rotation. Four sets of comb-shaped tooth side plates (1202) are evenly connected in a ring between the side wall of the middle emulsifying converter (12) and the outer edge of the bottom circular plate (1201). The comb-shaped tooth side plates (1202) have a gradient structure that is wider at the top and narrower at the bottom. Several shearing grooves are opened at the top of the comb-shaped tooth side plates (1202) to improve the homogeneous emulsification effect of the paste.

6. The emulsifying device for high-efficiency production of facial cleanser according to claim 3, characterized in that: The top drive motor (8) is fitted with a mounting base (502), the bottom end of which is fixed to the upper surface of the sealing cover (4), and a connecting lug (501) is fixedly provided on the top of the mounting base (502); a telescopic cylinder component (5) is fixedly installed vertically on the side wall of the base (1), and the telescopic rod end of the telescopic cylinder component (5) is fixedly connected to the side of the connecting lug (501), and the sealing cover (4) is driven to lift and open / close as a whole by the telescopic cylinder component (5).

7. The emulsifying device for high-efficiency production of facial cleanser according to claim 6, characterized in that: The sealing cover (4) has an inlet tube (401) integrally formed vertically upward on its top surface. An inlet seal (9) is installed on the upper end of the inlet tube (401). Four independent feed tubes (901) are arranged in an array on the top of the inlet seal (9). The lower ends of all four feed tubes (901) penetrate into the inlet seal (9) and extend to the cavity below the sealing cover (4).

8. The emulsifying device for high-efficiency production of facial cleanser according to claim 1, characterized in that: The inner wall of the insulation cavity (2) and the outer wall of the emulsification cavity (3) form a sandwich space. A spiral water guide pipe (201) is arranged around the sandwich space. The inlet and outlet of the water guide pipe (201) extend outward from the outside of the insulation cavity (2). A temperature control mechanism (7) is fixedly installed on the top surface of the base (1) next to the emulsification cavity (3). The temperature control mechanism (7) has two sets of quick connectors reserved to connect to the inlet and outlet of the water guide pipe (201) respectively. A control display mechanism (101) is embedded in the front end of the temperature control mechanism (7) for parameter setting and real-time temperature data visualization.

9. An emulsifying device for high-efficiency production of facial cleanser according to claim 8, characterized in that: The temperature control mechanism (7) is fixed at the top with a vacuum operation box (6), and the upper end of the vacuum operation box (6) is provided with two sets of pipeline docking ends (601); the top surface of the sealing cover (4) is installed with a vacuum pumping end (402), and the vacuum pumping end (402) is airtightly connected to the docking end (601) through the pipeline; the top surface of the sealing cover (4) is also vertically installed with a pressure regulating valve (403); the outer circumference of the sealing cover (4) is integrally formed with four sets of fixing parts (404), and the upper edge of the heat preservation cavity (2) is integrally formed with a docking part (202) that aligns and engages with the fixing parts (404), so as to achieve the sealing of the sealing cover (4) by pressing and sealing.

10. An emulsifying device for high-efficiency production of facial cleanser according to claim 8, characterized in that: A pressure regulating valve (203) is installed through the side wall of the insulation cavity (2) to monitor the temperature and pressure of the medium inside the interlayer of the insulation cavity (2); a discharge guide pipe (301) is inserted downward on the bottom outer wall of the emulsification cavity (3), and an opening and closing control valve (302) is connected in series on the discharge guide pipe (301); a bottom support (303) is welded and fixed at the bottom of the emulsification cavity (3); a support base (204) is welded at the bottom of the insulation cavity (2), and the bottom support (303) and the support base (204) are fixed together on the upper surface of the base (1) to provide load-bearing support for the entire cavity structure.

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