An emulsion emulsification device

Abstract

The utility model discloses an emulsion emulsification device relates to emulsion processing technical field, the utility model discloses a middle jar body is provided with the stirring motor on the jar body top, and the axle of stirring motor is connected with the main shaft in the jar body, and the upper portion of jar body is provided with the feed pipe, and the lower portion is provided with the discharge pipe, the lower portion of jar body is provided with the multi -hole plate, and the surrounding edge of multi -hole plate is fixedly provided with a group of separating piece, the gap is provided with between each separating piece, and the edge of separating piece and jar body inner wall leave the gap. The utility model discloses the multi -hole plate of setting up installing separating piece can rotate with the main shaft, and in the emulsification process of stirring, can be through centrifugal force and make emulsion raw materials throw out and scatter through the gap between each separating piece, make emulsion raw materials diffuse after impacting jar body inner wall, and the movement of combining multi -hole plate forms complex turbulence, and the raw materials of water phase and oil phase can be quick dispersion emulsification.

Description

Technical Field

[0001] This utility model relates to an emulsion emulsification device and is situated in the field of emulsion processing technology. Background Technology

[0002] Emulsion emulsification equipment is mainly used to thoroughly mix oil and water phase materials to form a stable emulsion, ensuring the texture, stability, and usability of the final product. The emulsification device achieves this through a high-speed rotating rotor. The rapid rotation of the rotor generates strong shear forces around it, effectively dispersing, pulverizing, and mixing two immiscible liquids, such as oil and water, making them smaller and more uniformly distributed, thus forming a stable emulsion. Existing emulsification equipment achieves emulsification by stirring the emulsion raw materials with a single stirring rod. Because this emulsification method is too simplistic, it cannot emulsify the material quickly, resulting in a long time consumption when a uniform emulsification effect is required, thus reducing the emulsification efficiency of the equipment. Utility Model Content

[0003] The purpose of this invention is to design an emulsion emulsification device that can improve emulsification efficiency.

[0004] This utility model includes a medium tank body, with a stirring motor installed above the tank body. The shaft of the stirring motor is connected to the main shaft inside the tank body. A feed pipe is installed at the upper part of the tank body, and a discharge pipe is installed at the lower part. A perforated plate is installed at the lower part of the tank body, and a set of separation blocks is fixedly installed around the perimeter of the perforated plate. Gaps are provided between each separation block, and gaps are left between the edges of the separation blocks and the inner wall of the tank body. The emulsion emulsification device configured in the above manner can, during stirring and emulsification, throw the emulsion raw material above the perforated plate out through the gaps between the separation blocks using centrifugal force. The thrown raw material disperses after colliding with the inner wall of the tank body, and forms complex turbulence after colliding with the raw material moving along the circumference, enabling the aqueous and oil phases of the raw material to be rapidly dispersed and emulsified.

[0005] Furthermore, the front surface of the separating block facing the direction of movement has a protruding structure. The separating block configured in this manner increases the range over which the emulsion raw material is ejected.

[0006] Furthermore, the protruding structure consists of at least two planes or curved surfaces forming an angle, and the line formed by the highest point of its protruding position is a vertical line, an oblique line, or a curve.

[0007] Furthermore, the lower end face of each separation block is fixed to the upper surface of the perforated plate; or, the lower part of each separation block is fixedly connected to the periphery of the perforated plate.

[0008] Furthermore, a driving gear is provided on the stirring shaft, and at least two driven gears meshing with the driving gear are equipped with stirring shafts parallel to the main shaft. The lower end of the stirring shaft has lower stirring blades disposed in the grooves formed by the perforated plate and each separation block; the stirring shaft and the lower stirring blades are suspended above the perforated plate. The emulsion emulsification device configured in the above manner increases the stirring and emulsification area within the tank.

[0009] Furthermore, a set of vertically arranged baffles is fixed on the inner wall of the tank above the perforated plate and the separation block. The plane of the baffles is aligned with or at a non-perpendicular angle to the radial direction of the tank through which the baffles pass. The upper part of the tank has upper stirring blades controlled by the main shaft. The emulsion emulsification device configured in the above manner can block the emulsion raw material that forms a vortex along the circumference by using the baffles, causing the moving raw material to disperse in all directions after colliding with the baffles, thus enhancing the complex turbulence inside the tank.

[0010] Furthermore, a drive gear is provided on the main shaft, and at least two driven gears meshing with the drive gear are equipped with stirring shafts parallel to the main shaft. The upper stirring blades on the upper part of the tank are arranged on the stirring shafts.

[0011] This invention features a perforated plate with mounting separation blocks that can rotate with the main shaft. During the stirring and emulsification process, centrifugal force can be used to throw and disperse the emulsion raw materials through the gaps between the separation blocks, causing the emulsion raw materials to diffuse after impacting the inner wall of the tank. Combined with the movement of the perforated plate, this creates complex turbulence, enabling the aqueous and oil phase raw materials to be rapidly dispersed and emulsified. Attached Figure Description

[0012] Figure 1 This is a front sectional view of Embodiment 1 of the present invention;

[0013] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0014] Figure 3 for Figure 1 Top view of the perforated plate section;

[0015] Figure 4 for Figure 1 Top sectional view of the inner cavity of the mixing tank;

[0016] Figure 5 for Figure 1 Schematic diagram of the perforated plate section;

[0017] Figure 6 This is a schematic diagram of the perforated plate portion in Embodiment 2 of this utility model;

[0018] The components are: 1. Tank body, 2. Stirring motor, 3. Main shaft, 4. Feed pipe, 5. Discharge pipe, 6. Perforated plate, 7. Separating block, 8. Drive gear, 9. Driven gear, 10. Stirring shaft, 11. Lower stirring blade, 12. Upper stirring blade, 13. Baffle, 14. Protruding structure. Detailed Implementation Example

[0019] by Figure 1 Define the up, down, left, right, front, and back directions in this embodiment.

[0020] As shown in the figure, this embodiment includes a tank body 1. A stirring motor 2 is installed on top of the tank body 1 and is fixedly connected to the upper surface of the tank body 1. Its rotating shaft extends into the interior of the tank body 1 and is connected to a main shaft 3. In use, starting the stirring motor 2 can control the rotation of the main shaft 3. A feed pipe 4 is installed at the upper part of the tank body 1, which communicates with the inner cavity of the tank body 1 and can convey materials into the tank body 1. A discharge pipe 5 with a solenoid valve is installed at the lower part of the tank body 1, which communicates with the inner cavity of the tank body 1. In use, the discharge pipe 5 can discharge materials by controlling the solenoid valve.

[0021] A perforated plate 6 is provided in the lower part of the inner cavity of the tank body 1. A sleeve structure protruding upward is provided at the center of its upper surface. The main shaft 3 passes downward through the sleeve structure of the perforated plate 6 and is fixed by a key connection. In use, the perforated plate 6 can rotate with the main shaft 3. A set of separation blocks 7 is fixedly provided around the perimeter of the perforated plate 6. Each separation block 7 is equidistant along the circumference of the perforated plate 6 and has a gap between them. In this embodiment, the lower part of each separation block 7 is fixedly connected to the circumferential surface of the perforated plate 6 and can rotate with the perforated plate 6. Each separating block 7 has a protruding structure 14 on its front surface facing the direction of movement. In this embodiment, the rotation direction of the perforated plate 6 is defined as the direction of movement of the separating block 7. The protruding structure 14 consists of two planes at an angle, and the highest point of its protruding position forms a vertical line. In use, when the perforated plate 6 rotates, the emulsion material above the perforated plate 6 is thrown out through the gap between the separating blocks 7 by centrifugal force, causing the emulsion material to diffuse after impacting the inner wall of the tank 1. After colliding and contacting with other emulsion materials moving along the circumference, it forms complex turbulence, enabling the aqueous and oil phase materials to be quickly dispersed and emulsified. A gap is left between the edge of each separating block 7 near the end of the tank 1 and the inner wall of the tank 1 to ensure that the thrown emulsion material has a sufficient diffusion range after impacting the inner wall of the tank 1. The protruding structure 14 can be composed of two curved surfaces forming an angle, and the line formed by the highest point of its protrusion can also be a diagonal line or a curve. The specific shape can be selected according to the viscosity of the emulsion raw material. For example, if the emulsion raw material has a low viscosity, the protruding structure 14 can be composed of two curved surfaces forming an angle to increase the contact area with the emulsion raw material. In this embodiment, each separating block 7 adopts a hollow structure to reduce the weight of the component and avoid affecting the rotation of the main shaft 3.

[0022] A drive gear 8 is mounted on the upper part of the main shaft 3. Driven gears 9 are mounted on either side of the drive gear 8, meshing with it. A stirring shaft 10, parallel to the main shaft 3, is mounted on each of the driven gears 9. When in use, starting the main shaft 3 drives the two stirring shafts 10 to rotate in opposite directions. The drive gear 8 and driven gears 9 are positioned above the tank body 1, and are protected by a protective shell structure. This protective shell structure is fixedly connected to the tank body 1, providing dust protection for the gear transmission assembly. The upper ends of the two stirring shafts 10 are rotatably connected to the protective shell structure via bearings, and their lower ends extend downwards into the grooves formed by the perforated plate 6 and the separating blocks 7. Lower stirring blades 11 are installed in these grooves, increasing the stirring range of the emulsion raw materials. Each stirring shaft 10 and lower stirring blade 11 is suspended above the perforated plate 6, avoiding contact with the perforated plate 6 and the separating blocks 7, thus preventing collision damage during emulsification.

[0023] Two sets of upper stirring blades 12, fixedly connected to the stirring shaft 10, are respectively provided above each lower stirring blade 11. In use, the upper stirring blades 12 can rotate with the stirring shaft 10. A set of vertically arranged baffles 13 are fixed to the inner wall of the tank 1 above the perforated plate 6 and the separating block 7. In this embodiment, five baffles 13 are provided. The plane of each baffle 13 forms a non-perpendicular angle with the tank 1 through which the baffle 13 passes, i.e., each baffle 13 is inclined. When the emulsion raw material in the tank 1 undergoes circular motion under the action of the upper stirring blades 12, a vortex phenomenon is formed. At this time, the emulsion raw material collides with the baffle 13 and disperses in all directions, thereby enhancing the turbulence formed inside the tank 1 and further improving the dispersion effect on the emulsion raw material. The upper and lower ends of each baffle 13 are fixed to the inner wall of the tank 1 by brackets, with a gap between the middle part and the inner wall of the tank 1 to prevent the emulsion raw material from accumulating on the baffle 13.

[0024] In this embodiment, the emulsion raw material is first added to the feed pipe 4, the stirring motor 2 is started, and the main shaft 3 is rotated. Simultaneously, the driving gear 8 drives the driven gear 9 to rotate the stirring shaft 10 in the opposite direction. The perforated plate 6 rotates with the main shaft 3, and centrifugal force throws the emulsion raw material on the upper part of the perforated plate 6 out from the gaps between the separating blocks 7. The raw material impacts the inner wall of the tank 1 and diffuses. The diffused raw material collides with the raw material moving along the circumference of the perforated plate 6, forming complex turbulence, which allows the emulsion raw material to be quickly dispersed and emulsified. Before being thrown out, the emulsion raw material on the upper part of the perforated plate 6 is stirred by the lower stirring blades 11, improving the emulsification efficiency. The emulsion raw material on the upper part of the tank 1 moves along the circumference with the upper stirring blades 12, forming a vortex. The moving raw material collides with the baffle 13 and disperses in all directions, colliding with the raw material moving along the circumference, enhancing the complex turbulence within the tank 1 and further improving the dispersion effect of the emulsion raw material. After the emulsion is emulsified, the solenoid valve of the discharge pipe 5 is opened, and the emulsion is discharged from the discharge pipe 5. Example

[0025] This embodiment is basically the same as the structure of embodiment 1. The difference is that in this embodiment, the lower end face of each separation block 7 is fixedly installed on the upper surface of the porous plate 6, which increases the contact area between each separation block 7 and the porous plate 6 and improves the load-bearing capacity of each separation block 7. This embodiment is suitable for processing emulsions with high viscosity.

Claims

1. An emulsion emulsification device, comprising a tank, wherein a stirring motor is disposed above the tank, the shaft of the stirring motor is connected to a main shaft inside the tank, a feed pipe is disposed at the upper part of the tank, and a discharge pipe is disposed at the lower part; characterized in that: A perforated plate is provided at the bottom of the tank. A set of separation blocks is fixedly installed around the perimeter of the perforated plate. There are gaps between the separation blocks and gaps between the edges of the separation blocks and the inner wall of the tank.

2. The emulsion emulsification device according to claim 1, characterized in that: The front surface of the separating block facing the direction of movement has a protruding structure.

3. The emulsion emulsifying device according to claim 2, characterized in that: The protruding structure consists of at least two planes or curved surfaces that form an angle between them, and the line formed by the highest point of its protruding position is a vertical line, an oblique line, or a curve.

4. The emulsion emulsifying apparatus according to claim 1, 2, or 3, characterized in that: The lower end face of each separation block is fixed to the upper surface of the perforated plate; or, the lower part of each separation block is fixedly connected to the periphery of the perforated plate.

5. The emulsion emulsifying apparatus according to claim 4, characterized in that: A drive gear is provided on the main shaft, and a stirring shaft parallel to the main shaft is installed on at least two driven gears that mesh with the drive gear. The lower end of the stirring shaft has lower stirring blades set in the grooves formed by the perforated plate and each separation block; the stirring shaft and the lower stirring blades are suspended above the perforated plate.

6. The emulsion emulsifying apparatus according to claim 1, 2, or 3, characterized in that: A set of vertically arranged baffles is fixed on the inner wall of the tank above the perforated plate and the separation block. The plane of the baffle is consistent with or has a non-perpendicular angle with the radial direction of the tank through the baffle. The upper part of the tank has upper stirring blades controlled by the main shaft.

7. The emulsion emulsifying apparatus according to claim 6, characterized in that: A drive gear is installed on the main shaft, and at least two driven gears meshing with the drive gear are equipped with stirring shafts parallel to the main shaft. The upper stirring blades on the upper part of the tank are set on the stirring shafts.

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