Emulsification device

Abstract

The utility model relates to an emulsifying device, including a pot body and a first stirring component. An emulsifying chamber is provided in the pot body. The first stirring component includes a first driving member, a telescopic shaft located in the emulsifying chamber, and a first emulsifying homogenizing head. The first driving member is provided on the pot body. The first emulsifying homogenizing head is fixed to one end of the telescopic shaft. The first driving member is connected to the other end of the telescopic shaft. The first driving member is used to drive the first emulsifying homogenizing head to rotate. An emulsifying chamber is provided in the pot body. The material to be emulsified can be placed in the emulsifying chamber. The first stirring component can stir the material to be emulsified. The first driving member drives the telescopic shaft and then drives the first emulsifying homogenizing head to rotate. The telescopic shaft can adjust the position of the first emulsifying homogenizing head to emulsify the material in the pot body at different positions, thereby achieving full emulsification of the material and making the material in the emulsifying device uniformly emulsified.

Description

Technical Field

[0001] The utility model relates to the field of conveying emulsification devices, in particular to an emulsification device. Background Art

[0002] Emulsification is the process of a liquid being dispersed evenly in another immiscible liquid in the form of extremely small droplets. Emulsification is a liquid-liquid interface phenomenon. Two immiscible liquids, such as oil and water, are separated into two layers in a container, with the oil with a lower density in the upper layer and the water with a higher density in the lower layer. If an appropriate surfactant is added and the oil is strongly stirred or otherwise operated, the oil is dispersed in the water to form an emulsion. When the existing emulsifying equipment is used to prepare an oil-in-water cream, when the total amount of the water phase encapsulated by the oil phase exceeds half, the material is relatively thick and the oil phase is relatively small. At this time, the remaining water phase needs to be encapsulated and emulsified. However, since the existing emulsifying device is usually set at the bottom, when it is used for emulsification, there is a situation where the cream on the upper layer cannot be fully emulsified and encapsulated, which can easily lead to the unencapsulated water phase not being fully encapsulated, or the material body cannot be fully emulsified and uniform after encapsulation, thereby affecting the quality of the emulsified product. Utility Model Content

[0003] Based on this, it is necessary to provide an emulsifying device to achieve full emulsification of the material and make the material in the emulsifying device emulsified evenly.

[0004] An emulsifying device comprises a pot body and a first stirring component, wherein an emulsifying chamber is formed in the pot body, wherein the first stirring component comprises a first driving member, a telescopic shaft located in the emulsifying chamber, and a first emulsifying homogenizing head, wherein the first driving member is arranged on the pot body, the first emulsifying homogenizing head is fixed to one end of the telescopic shaft, and the first driving member is connected to the other end of the telescopic shaft; the first driving member is used to drive the first emulsifying homogenizing head to rotate.

[0005] In the emulsification device provided in the present application, an emulsification chamber is provided in the pot body, the material to be emulsified can be placed in the emulsification chamber, the first stirring component can stir the material to be emulsified, the first driving member is provided on the pot body, the first emulsification homogenization head is fixed to one end of the telescopic shaft, the first driving member is connected to the other end of the telescopic shaft, the first driving member drives the telescopic shaft and then drives the first emulsification homogenization head to rotate, the telescopic shaft can adjust the position of the first emulsification homogenization head to emulsify the material in the pot body at different positions, thereby achieving sufficient emulsification of the material and making the material in the emulsification device evenly emulsified.

[0006] In one embodiment, the telescopic shaft includes a first shaft segment and a second shaft segment that are telescopically connected, the first shaft segment is connected to the first driving member, the second shaft segment is connected to the first emulsifying homogenizing head, and the first shaft segment rotates synchronously with the second shaft segment.

[0007] In one embodiment, the first stirring assembly includes a peripheral stirring member fixed on the first shaft segment, and a stirring radius of the peripheral stirring member is larger than that of the first emulsifying homogenizing head.

[0008] In one embodiment, the peripheral stirring member includes a rotating frame and stirring blades, the rotating frame is fixed to the first shaft segment, and the stirring blades are fixed to the rotating frame and extend toward the first shaft segment and the second shaft segment.

[0009] In one embodiment, there are multiple stirring blades, and the multiple stirring blades are arranged at intervals along the extension direction of the second shaft segment, and the multiple stirring blades are symmetrically arranged with respect to the second shaft segment.

[0010] In one embodiment, the second shaft segment is connected to the first driving member, and the first driving member can drive the second shaft segment to extend and retract relative to the first shaft segment.

[0011] In one embodiment, the first driving member is disposed at the upper end of the pot body, and the telescopic shaft extends from the top to the bottom of the emulsification chamber.

[0012] In one embodiment, the emulsifying device further includes a second stirring assembly, the second stirring assembly includes a second driving member and a second emulsifying homogenizing head, the second driving member is arranged at the bottom end of the pot body and connected to the second emulsifying homogenizing head, and the second emulsifying homogenizing head is located at the bottom of the emulsifying chamber.

[0013] In one embodiment, a jacket is provided on the periphery of the pot body, the jacket surrounds the outer side of the pot body to form a steam cavity, and the jacket is provided with a steam inlet and a steam outlet communicated with the steam cavity.

[0014] In one embodiment, the pot body is provided with a feed port and a discharge port which are connected to the emulsification chamber, the feed port is located at the top of the emulsification chamber, and the discharge port is located at the bottom of the emulsification chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0016] Figure 1 A schematic diagram of an emulsification device provided in one embodiment of the present application.

[0017] Reference numerals: emulsifying device 10; pot body 20; emulsifying chamber 21; feed port 22; discharge port 23; first stirring assembly 30; first driving member 31; telescopic shaft 32; first shaft section 321; second shaft section 322; first emulsifying homogenizing head 33; peripheral stirring member 34; rotating frame 341; stirring blade 342; second stirring assembly 40; second driving member 41; second emulsifying homogenizing head 42; jacket 50; steam chamber 60; steam inlet 61; steam outlet 62 DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] Emulsification is the process of a liquid being dispersed evenly in another immiscible liquid in the form of extremely tiny droplets. Emulsification is a liquid-liquid interface phenomenon. Two immiscible liquids, such as oil and water, are separated into two layers in a container, with the oil of low density in the upper layer and the water of high density in the lower layer. If an appropriate surfactant is added and the oil is dispersed in the water under strong stirring or other operations, an emulsion is formed. This process is called emulsification. The phase dispersed in the form of droplets or other forms in the emulsion is called the dispersed phase; the other phase is connected as a piece and is called the dispersion medium. An emulsion with water as the outer phase and oil as the inner phase is called an oil-in-water emulsion. Correspondingly, an emulsion with oil as the outer phase and water as the inner phase is called an oil-in-water emulsion. Both require emulsification equipment to prepare. The main mechanical equipment for preparing emulsions or creams by emulsification is an emulsifier, which is an emulsification equipment that mixes oil and water evenly. Vacuum emulsifiers are widely used in the production process of cosmetics, and the emulsions prepared by them have good dispersibility and stability. However, since the outer phase of oil-in-water skin care products is oil, an oily protective film can be formed on the skin surface, which places higher requirements on the formula raw materials and process. In addition to the need for emulsifiers with strong emulsification and better compatibility with oils and fats, the emulsification process also has a great impact on it, especially in the preparation process of water-in-oil products, the water phase is slowly added to the oil phase. In this process, as the water phase is continuously encapsulated, the material in the emulsification system becomes thicker and thicker, and the remaining water phase in the later stage is difficult to encapsulate, so it is easy to cause uneven emulsification and instability of the product. At this time, it is necessary to use emulsification equipment to properly treat it so that the material can be fully emulsified and the stability of the product is increased. Therefore, the emulsification device 10 is also a key factor in ensuring oil-in-water products. When the existing emulsifying equipment is used to prepare oil-in-water cream, when the total amount of water phase wrapped by the oil phase exceeds half, the material is relatively thick and the oil phase is relatively small. At this time, the remaining water phase needs to be wrapped and emulsified. However, since the existing emulsifying equipment is usually arranged at the bottom, the cream on the upper layer cannot be fully emulsified and wrapped when emulsifying with the help of its emulsifying device, which easily leads to the failure to fully wrap the unwrapped water phase at the back, or the material after wrapping cannot be fully and evenly emulsified, thereby affecting the quality of the emulsified product.

[0023] refer to Figure 1To solve the above problems, the embodiment of the present application provides an emulsifying device 10, including a pot body 20 and a first stirring component 30, wherein an emulsifying chamber 21 is provided in the pot body 20, and the first stirring component 30 includes a first driving member 31, a telescopic shaft 32 located in the emulsifying chamber 21, and a first emulsifying homogenizing head 33, wherein the first driving member 31 is provided on the pot body 20, the first emulsifying homogenizing head 33 is fixed to one end of the telescopic shaft 32, and the first driving member 31 is connected to the other end of the telescopic shaft 32; the first driving member 31 is used to drive the first emulsifying homogenizing head 33 to rotate.

[0024] In the emulsifying device 10, the emulsifying device 10 includes a pot body 20 and a first stirring assembly 30. The material can be placed in the pot body 20. The pot body 20 can be formed by stamping and welding of stainless steel plates. In some embodiments, the pot body 20 can be in a fully sealed state during the emulsification process, which can effectively prevent dust and microbial contamination. The first stirring assembly 30 can stir the material in the pot body 20. An emulsification chamber 21 is provided in the pot body 20. The material can be emulsified in the emulsification chamber 21. The first stirring assembly 30 includes a first driving member 31, a telescopic shaft 32 located in the emulsification chamber 21, and a first emulsification homogenization head 33. The first driving member 31 has a driving function and can provide driving force for the telescopic shaft 32 and the first emulsification homogenization head 33 of the emulsifying device 10. In some embodiments, the first driving member 31 can be a motor. The motor is an electromagnetic device that realizes electrical energy conversion or transmission based on the law of electromagnetic induction. In some embodiments, the first driving member 31 can be a DC motor or an AC motor. Driven by the first driving member 31, the telescopic shaft 32 and the first emulsifying homogenizing head 33 can stir the material at a certain linear speed. In some embodiments, when the first stirring component 30 stirs the material in the emulsifying chamber 21, the material can be subjected to shearing, centrifugal extrusion, liquid layer friction, impact tearing and turbulence in the precise gap, thereby achieving the effects of dispersion, grinding and emulsification. The telescopic shaft 32 can adjust the position of the first emulsifying homogenizing head 33. In some embodiments, the length of the telescopic shaft 32 can be adjusted. The telescopic shaft 32 can be extended or shortened according to demand. The extension or shortening of the telescopic shaft 32 can drive the first emulsifying homogenizing head 33 downward or upward, thereby adjusting the position of the first emulsifying homogenizing head 33. The first emulsifying homogenizing head 33 has the function of homogenizing and emulsifying. Specifically, the homogenizing and emulsifying process relies on the shear force generated by the mechanical action of the stirring structure such as the emulsifying homogenizing head to tear the dispersed phase into particles and disperse them in the continuous phase to form a creamy homogeneous phase. The magnitude of the shear force directly affects the dispersion. In the emulsifying device 10 of the present application, the telescopic shaft 32 can adjust the position of the first emulsifying homogenizing head 33, so that the emulsifying device 10 can emulsify the material in the emulsifying chamber 21 at different positions. Compared with the prior art, the emulsifying device 10 provided by the present application can adjust the position of the first emulsifying homogenizing head 33 according to the material conditions in the pot body 20, so that the material in the pot body 20 can be fully homogenized and emulsified, thereby achieving full emulsification of the material and making the material in the emulsifying device 10 evenly emulsified.

[0025] refer to Figure 1The telescopic shaft 32 includes a first shaft section 321 and a second shaft section 322 that are telescopically connected. The first shaft section 321 is connected to the first driving member 31, and the second shaft section 322 is connected to the first emulsifying homogenizing head 33. The first shaft section 321 and the second shaft section 322 rotate synchronously. The first shaft section 321 and the second shaft section 322 are connected, so that the first driving member 31 can drive the second shaft section 322 while driving the first shaft section 321 to rotate. The second shaft section 322 is connected to the first emulsifying homogenizing head 33, and the rotation of the second shaft section 322 drives the rotation of the first emulsifying homogenizing head 33, thereby realizing the emulsification process of the first emulsifying homogenizing head 33 on the material in the emulsifying chamber 21. The telescopic shaft 32 can adjust its position, which can better solve the problem that the traditional emulsifying pot cannot fully emulsify and homogenize when preparing oil-in-water creams. The problem that the material body cannot be fully emulsified and uniform after homogenization or wrapping can be avoided, and the phenomenon of extremely unstable products caused by insufficient emulsification of materials can be avoided. At the same time, compared with the traditional emulsifying pot, the emulsifying device 10 with adjustable position can obtain more output in each emulsification process. For example, if the traditional emulsifying pot is to produce a stable oil-in-water cream, the output each time is usually less than the total volume of the emulsifying pot, because the material on the upper layer cannot be emulsified uniformly. The position of the homogenizing emulsifying head of the emulsifying device 10 can be adjusted, and the material on the upper layer can also be emulsified uniformly, so that the same amount of products as the total volume of the emulsifying pot can be produced, and the quality of the product can be guaranteed, thereby improving the production conversion rate of the emulsifying device 10, reducing costs, and maximizing the production capacity of the emulsifying pot.

[0026] In some embodiments, the first stirring component 30 includes a peripheral stirring member 34 fixed on the first shaft segment 321, the stirring radius of the peripheral stirring member 34 is greater than the first emulsifying homogenizing head 33, the peripheral stirring member 34 can stir the material in the emulsification chamber 21, the stirring radius of the peripheral stirring member 34 is greater than the first emulsifying homogenizing head 33, the stirring trajectory of the peripheral stirring member 34 does not overlap with the stirring trajectory of the first emulsifying homogenizing head 33, the peripheral stirring member 34 is arranged on the first shaft segment 321, so the first driving member 31 can drive the peripheral stirring member 34 to stir, in some embodiments, the first driving member 31 drives the first shaft segment 321 and the second shaft segment 322 to rotate, the first shaft segment 321 drives the peripheral stirring member 34 to rotate, and the second shaft segment 322 drives the first emulsifying homogenizing head 33 to rotate, thereby achieving full emulsification of the material in the emulsification chamber 21. In some embodiments, the peripheral stirring member 34 includes a rotating frame 341 and a stirring blade 342. The rotating frame 341 is fixed to the first shaft section 321. The stirring blade 342 is fixed to the rotating frame 341 and extends in the direction of the first shaft section 321 and the second shaft section 322. The driving member drives the first shaft section 321 to rotate, which can drive the rotating frame 341 to rotate. The stirring blade 342 is fixed to the rotating frame 341, so that the stirring blade 342 can rotate together with the rotating frame 341 under the drive of the first driving member 31. In some embodiments, the stirring blade 342 can increase the contact surface between the peripheral stirring member 34 and the material. In some embodiments, a plurality of stirring blades 342 can be provided, and the plurality of stirring blades 342 increase the contact area between the stirring blades 342 and the material, which is beneficial to fully emulsifying the material in the emulsification chamber 21. The plurality of stirring blades 342 are arranged at intervals along the extension direction of the second shaft segment 322, and the plurality of stirring blades 342 are symmetrically arranged about the second shaft segment 322. The symmetrical arrangement of the plurality of stirring blades 342 about the second shaft segment 322 can make the linear speed direction of stirring between different stirring blades 342 the same when the plurality of stirring blades 342 stir the material at the same time, thereby improving the stirring efficiency.

[0027] Continue to refer Figure 1The second shaft section 322 is connected to the first driving member 31. The first driving member 31 can drive the second shaft section 322 to extend and retract relative to the first shaft section 321. The extension and retraction of the second shaft section 322 relative to the first shaft section 321 can make the first emulsifying homogenizing head 33 move downward or upward relative to the first shaft section 321, thereby emulsifying the materials at different positions in the emulsification chamber 21 and achieving full emulsification of the materials. The first driving member 31 is arranged at the upper end of the pot body 20, and the telescopic shaft 32 extends from the top to the bottom of the emulsification chamber 21. In some embodiments, the emulsifying device 10 also includes a second stirring component 40, which includes a second driving component 41 and a second emulsifying homogenizing head 42. The second driving component 41 is arranged at the bottom of the pot body 20 and connected to the second emulsifying homogenizing head 42. The second emulsifying homogenizing head 42 is located at the bottom of the emulsifying chamber 21. The second stirring component 40 can stir the material at the bottom of the emulsifying chamber 21. The first stirring component 30 and the second stirring component 40 cooperate with each other to make the homogenizing and emulsifying effect of the emulsifying device 10 better. In some embodiments, the pot body 20 is provided with a feed port 22 and a discharge port 23 connected to the emulsifying chamber 21. The feed port 22 is located at the top of the emulsifying chamber 21, and the discharge port 23 is located at the bottom of the emulsifying chamber 21. The feed port 22 is used to add the material into the emulsifying chamber 21 of the emulsifying device 10, and the discharge port 23 is used to To discharge the uniformly emulsified material, in some embodiments, a jacket 50 is provided on the periphery of the pot body 20, and the jacket 50 forms a steam chamber 60 around the outer side of the pot body 20. The jacket 50 is provided with a steam inlet 61 and a steam outlet 62 connected to the steam chamber 60. The steam chamber 60 is used to heat the pot body 20. Steam can enter from the steam inlet 61 and be discharged from the steam outlet 62. The steam inlet 61 valve can be opened to allow steam to enter the jacket 50 through the steam inlet 61, and the material in the pot body 20 can be controlled to a specified temperature range. In some embodiments, a temperature sensor can be provided, and the temperature sensor can monitor the temperature of the material in the pot body 20 in real time. The temperature sensor monitors the temperature of the material in the pot body 20 in real time, so that it is always kept within the specified temperature range, which is conducive to better emulsification of the material in the emulsifying device 10.

[0028] During the operation of the emulsifying device 10 of the present application, the operator can first put the material into the emulsifying chamber 21 of the pot body 20 from the feed port 22. Further, the first driving member 31 and the second driving member 41 are opened, and the first stirring component 30 can stir the material in the pot body 20, and the material can be emulsified in the emulsifying chamber 21. The first driving member 31 has a driving function and can provide driving force for the telescopic shaft 32 and the first emulsifying homogenizing head 33 of the emulsifying device 10. The second stirring component 40 can stir the material at the bottom of the pot body 20. The second driving member 41 has a driving function, so that it drives the first stirring component 30 and the second stirring component 40 to stir the material in the emulsifying chamber 21. When the first stirring component 30 stirs the material in the emulsifying chamber 21 and the second stirring component 40 stirs the material at the bottom of the emulsifying chamber 21, the material can be subjected to shearing, centrifugal extrusion, liquid layer friction, impact tearing and turbulence in the precise gap, thereby achieving the effects of dispersion, grinding and emulsification. The telescopic shaft 32 can adjust the position of the first emulsifying homogenizing head 33. In some embodiments, the length of the telescopic shaft 32 can be adjusted. The telescopic shaft 32 can be extended or shortened according to demand. The extension or shortening of the telescopic shaft 32 can drive the first emulsifying homogenizing head 33 downward or upward, thereby adjusting the position of the first emulsifying homogenizing head 33. The first emulsifying homogenizing head 33 has the function of homogenizing and emulsifying. Specifically, the homogenizing and emulsifying process relies on the shear force generated by the mechanical action of the stirring structure such as the emulsifying homogenizing head to tear the dispersed phase into particles and disperse them in the continuous phase to form a creamy homogeneous phase. Furthermore, the steam inlet 61 valve is opened to allow steam to enter the jacket 50 through the steam inlet 61, and the material in the emulsification main pot is controlled to a specified temperature range, and the material temperature in the emulsification chamber 21 can be monitored in real time by a temperature sensor to always maintain it within the specified temperature range; when the temperature reaches the specified temperature range, the aqueous phase material is slowly pumped into the emulsification chamber 21, driving the first stirring component 30, the second stirring component 40, the first emulsification homogenizing head 33, the second emulsification homogenizing head 42 and the peripheral stirring member 34 to stir and homogenize the material in the emulsification chamber 21. As more material is added, more and more material in the pot is added, and the material The emulsifying and homogenizing head 33 becomes thicker and thicker. At this time, the position of the telescopic shaft 32 can be adjusted. The telescopic shaft 32 can adjust the position of the first emulsifying and homogenizing head 33. In some embodiments, the length of the telescopic shaft 32 can be adjusted. The telescopic shaft 32 can be extended or shortened as needed. The extension or shortening of the telescopic shaft 32 can drive the first emulsifying and homogenizing head 33 downward or upward, thereby adjusting the position of the first emulsifying and homogenizing head 33 so that the material newly added to the upper layer of the emulsifying chamber 21 can be fully homogenized and emulsified. Finally, when the emulsification and homogenization are completed, continue stirring for a period of time. After proper defoaming, proceed to the next step. After everything is completed, open the discharge port 23 for discharging.

[0029] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An emulsifying device, characterized in that: The invention comprises a pot body and a first stirring component, wherein an emulsification chamber is provided in the pot body, wherein the first stirring component comprises a first driving member, a telescopic shaft located in the emulsification chamber, and a first emulsification homogenization head, wherein the first driving member is arranged on the pot body, the first emulsification homogenization head is fixed to one end of the telescopic shaft, and the first driving member is connected to the other end of the telescopic shaft; and the first driving member is used for driving the first emulsification homogenization head to rotate.

2. The emulsification device according to claim 1, characterized in that The telescopic shaft includes a first shaft segment and a second shaft segment that are telescopically connected, the first shaft segment is connected to the first driving member, the second shaft segment is connected to the first emulsifying homogenizing head, and the first shaft segment rotates synchronously with the second shaft segment.

3. The emulsification device according to claim 2, characterized in that: The first stirring assembly includes a peripheral stirring member fixed on the first shaft segment, and a stirring radius of the peripheral stirring member is larger than that of the first emulsifying homogenizing head.

4. The emulsification device according to claim 3, characterized in that: The peripheral stirring member includes a rotating frame and stirring blades. The rotating frame is fixed to the first shaft segment. The stirring blades are fixed to the rotating frame and extend toward the first shaft segment and the second shaft segment.

5. The emulsification device according to claim 4, characterized in that: The number of the stirring blades is multiple, and the multiple stirring blades are arranged at intervals along the extension direction of the second shaft segment, and the multiple stirring blades are symmetrically arranged with respect to the second shaft segment.

6. The emulsification device according to claim 2, characterized in that: The second shaft segment is connected to the first driving member, and the first driving member can drive the second shaft segment to extend and retract relative to the first shaft segment.

7. The emulsification device according to claim 1, characterized in that The first driving member is arranged at the upper end of the pot body, and the telescopic shaft extends from the top to the bottom of the emulsification chamber.

8. The emulsification device according to claim 1, characterized in that The emulsifying device also includes a second stirring assembly, which includes a second driving member and a second emulsifying homogenizing head. The second driving member is arranged at the bottom end of the pot body and connected to the second emulsifying homogenizing head. The second emulsifying homogenizing head is located at the bottom of the emulsifying chamber.

9. The emulsification device according to claim 1, characterized in that: A jacket is arranged on the periphery of the pot body, and the jacket surrounds the outer side of the pot body to form a steam cavity. The jacket is provided with a steam inlet and a steam outlet which are communicated with the steam cavity.

10. The emulsification device according to claim 1, characterized in that The pot body is provided with a feed inlet and a discharge port which are communicated with the emulsification cavity, the feed inlet is located at the top of the emulsification cavity, and the discharge port is located at the bottom of the emulsification cavity.

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