Cosmetic emulsion purification and impurity removal device

Abstract

The utility model discloses a cosmetic emulsion purification and impurity removal device, and relates to the technical field of cosmetic production. The device comprises a purification barrel and a pre-storage barrel, the pre-storage barrel is located on one side of the purification barrel, the bottom of the pre-storage barrel is fixedly connected with a liquid conveying pipe, and the other end of the liquid conveying pipe is fixedly connected with the interior of the purification barrel; one side of the pre-storage barrel is fixedly connected with a liquid inlet pipe, and the liquid inlet pipe is used for conveying cosmetic emulsion to be treated into the pre-storage barrel. According to the cosmetic emulsion purification and impurity removal device, due to the arrangement of the purification barrel, the pre-storage barrel and the liquid conveying pipe, automatic and efficient purification treatment of cosmetic emulsion is achieved, and the product purity is effectively improved; by introducing the extrusion assembly, the cylinder can be used for driving the extrusion seat to move, and the filtering efficiency is improved; the hydraulic transmission assembly further enhances the emulsion conveying and purifying effect; the whole design structure is simple, the operation is convenient, and the production efficiency and the purification quality of the cosmetic emulsion are obviously improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cosmetic production, in particular to a cosmetic emulsion purification and impurity removal device. Background Art

[0002] In cosmetics production, the quality of emulsions is directly linked to the quality of the final product. However, during the preparation and storage of emulsions, various impurities, such as dust, particles, and microorganisms, often enter. These impurities not only affect the product's appearance but can also adversely affect consumers' skin. Therefore, purification and impurity removal of cosmetic emulsions are an essential step in the production process.

[0003] Traditional methods for purifying and removing impurities from cosmetic emulsions mostly use gravity to perform static filtration of the cosmetic emulsions. However, when processing emulsions with higher viscosity, the cosmetic emulsions have poor fluidity and low filtration efficiency, which requires a lot of time and is not conducive to improving production efficiency and reducing processing costs. Utility Model Content

[0004] The purpose of the utility model is to provide a cosmetic emulsion purification and impurity removal device. In the utility model, the cosmetic emulsion purification and impurity removal device realizes automatic and efficient purification of cosmetic emulsion by arranging a purification barrel, a pre-storage barrel and an infusion tube, thereby effectively improving the purity of the product; the introduction of the extrusion component can utilize the cylinder to drive the extrusion seat to move, thereby improving the filtration efficiency; the hydraulic transmission component further enhances the emulsion transportation and purification effect; the guide plate ensures smooth discharge of the emulsion to avoid retention, while the sewage pipe and the solenoid valve facilitate impurity cleaning and ensure stable operation of the device; the overall design structure is simple and the operation is convenient, which significantly improves the production efficiency and purification quality of the cosmetic emulsion and solves the existing technical problems.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A cosmetic emulsion purification and impurity removal device, comprising:

[0007] A purification barrel and a pre-storage barrel, wherein the pre-storage barrel is located on one side of the purification barrel, a liquid infusion tube is fixedly connected to the bottom of the pre-storage barrel, and the other end of the liquid infusion tube is fixedly connected to the interior of the purification barrel; a liquid inlet tube is fixedly connected to one side of the pre-storage barrel, and the liquid inlet tube is used to transport the cosmetic emulsion to be processed into the pre-storage barrel;

[0008] The filter hopper is further provided in the purification barrel. The filter hopper is located below the connection between the infusion tube and the purification barrel. A fixing ring is provided on the outer wall of the filter hopper. The fixing ring is fixedly connected to the inner wall of the purification barrel. A plurality of filter holes are provided on the side wall of the filter hopper for filtering and removing impurities from the cosmetic emulsion delivered to the purification barrel.

[0009] The purification barrel further comprises a drain pipe, the drain pipe being fixedly mounted on one side of the purification barrel and provided with a valve, and the drain pipe being used to discharge the cosmetic emulsion after filtering and removing impurities;

[0010] It also includes a squeezing assembly, which is used to squeeze the cosmetic emulsion above the filter funnel to improve the filtration efficiency of the cosmetic emulsion;

[0011] It also includes a hydraulic transmission component, which is used to cooperate with the extrusion component to apply pressure to the cosmetic emulsion compartment inside the pre-storage barrel.

[0012] Optionally, the extrusion assembly includes a fixed tube fixedly mounted on the top of the purification barrel, the fixed tube is communicated with the interior of the purification barrel, the interior of the fixed tube is slidably connected to a first piston plate, the bottom of the first piston plate is connected to an extrusion seat, the extrusion seat is located in the purification barrel, the extrusion seat is composed of a third piston plate and a conical extrusion block, the third piston plate is sealingly and slidably connected to the inner wall of the purification barrel, and it cooperates with one end of the infusion tube, the conical extrusion block cooperates with the filter bucket, and is used to extrude the cosmetic emulsion above the filter bucket; a cylinder is fixedly mounted on the top of the fixed tube, and one end of the piston rod of the cylinder slides through the top of the fixed tube and is fixedly connected to the top of the first piston plate.

[0013] Optionally, a telescopic rod is provided between the first piston plate and the extrusion seat, the telescopic rod consisting of an outer rod and an inner rod, the inner rod and the outer rod are slidably connected, one end of the outer rod of the telescopic rod is fixedly connected to the top of the extrusion seat, one end of the inner rod of the telescopic rod is fixedly connected to the bottom of the first piston plate, the outer wall of the telescopic rod is provided with a spring, one end of the spring is fixedly connected to the bottom of the first piston plate, and the other end of the spring is fixedly connected to the top of the extrusion seat, the telescopic rod and the spring are used to prevent the extrusion seat from causing excessive extrusion of the filter bucket.

[0014] Optionally, the hydraulic transmission assembly includes a first piston cylinder fixedly mounted on the top of the purification barrel and a second piston cylinder fixedly mounted on the top of the pre-storage barrel, a connecting pipe fixedly connected between the first piston cylinder and the second piston cylinder, the first piston cylinder is internally sealed and slidingly connected to the first piston block, the bottom of the first piston block is fixedly connected to the first connecting rod, one end of the first connecting rod slides through the top inner wall of the purification barrel and is fixedly connected to the top of the extrusion seat, the second piston cylinder is internally sealed and slidingly connected to the second piston block, the bottom of the second piston block is fixedly connected to the second connecting rod, one end of the second connecting rod slides through the top inner wall of the pre-storage barrel, the pre-storage barrel is internally sealed and slidingly connected to the second piston plate, one end of the second connecting rod is fixedly connected to the top of the second piston plate, the space between the first piston block and the second piston block is filled with hydraulic oil, and the second piston plate is used to cooperate with the movement of the extrusion seat to squeeze the cosmetic emulsion in the pre-storage barrel.

[0015] Optionally, a guide plate is fixedly installed inside the purification barrel, the guide plate is located below the filter bucket, the guide plate is tiltedly arranged in the purification barrel, and the lowest point of the guide plate is matched with one end of the drain pipe.

[0016] Optionally, a drain pipe is fixedly connected to the bottom of the filter bucket, one end of which is fixedly passed through the guide plate and the bottom of the purification barrel, and the outer wall of the drain pipe above the guide plate is provided with multiple filter holes. A solenoid valve is provided on the drain pipe, and the solenoid valve is located near the bottom of the guide plate. The drain pipe is used to discharge impurities filtered out of the filter bucket.

[0017] Optionally, a first check valve is provided on the infusion tube, and a second check valve is provided on the liquid inlet tube, and the first check valve and the second check valve are used to prevent the cosmetic emulsion from flowing back.

[0018] The embodiments of the present invention have the following beneficial effects:

[0019] In the utility model, by providing a purification barrel and a pre-storage barrel, and an infusion tube connecting the two, the automatic delivery and purification of cosmetic emulsion is realized; at the same time, by providing a filter bucket, the cosmetic emulsion delivered to the purification barrel is filtered and impurities are removed, effectively removing impurities in the emulsion and improving the purity and quality of the product;

[0020] In the utility model, by providing an extrusion assembly, the cylinder drives the first piston plate and the extrusion seat to squeeze the cosmetic emulsion above the filter bucket, thereby improving the filtration efficiency of the emulsion; at the same time, the provision of the telescopic rod and the spring prevents the extrusion seat from excessively squeezing the filter bucket, thereby protecting the structural integrity of the filter bucket and the filter hole;

[0021] In the utility model, by introducing the hydraulic transmission component, pressure is applied to the intervals of the cosmetic emulsion inside the pre-storage barrel, further improving the delivery efficiency and purification effect of the emulsion; through the cooperation of the first piston cylinder, the second piston cylinder and the connecting pipe, hydraulic oil can be transferred between the two, thereby driving the movement of the extrusion seat and the second piston plate;

[0022] In the present invention, the provision of the guide plate allows the filtered cosmetic emulsion to flow smoothly to the drain pipe, thus avoiding the retention and waste of the emulsion. At the same time, the provision of the drain pipe and the solenoid valve facilitates the regular cleaning of impurities accumulated in the filter hopper, thus ensuring the continuous and stable operation of the device.

[0023] In the utility model, the cosmetic emulsion purification and impurity removal device has a simple overall structure, is easy to operate, and has a high degree of automation. It can greatly improve the production efficiency and purification quality of cosmetic emulsions, reduce production costs and labor costs, and has broad application prospects and market value.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0027] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention.

[0028] Figure 3 This is a schematic structural diagram of a hydraulic transmission assembly according to an embodiment of the present invention.

[0029] Figure 4 This is a schematic structural diagram of an extrusion seat according to an embodiment of the present invention.

[0030] Figure 5 This is a schematic diagram of the filter bucket and sewage pipe structure of an embodiment of the present utility model.

[0031] In the figure: 1. Purification barrel; 2. Pre-storage barrel; 3. Infusion tube; 4. First check valve; 5. Liquid inlet pipe; 6. Second check valve; 7. Liquid discharge pipe; 8. Valve; 9. Fixed pipe; 10. Cylinder; 11. First piston plate; 12. Extrusion seat; 13. Fixed ring; 14. Filter bucket; 15. Drain pipe; 16. Solenoid valve; 17. Guide plate; 18. First piston cylinder; 19. First connecting rod; 20. First piston block; 21. Connecting pipe; 22. Second piston cylinder; 23. Second piston block; 24. Second connecting rod; 25. Second piston plate; 26. Third piston plate; 27. Conical extrusion block; 28. Telescopic rod; 29. ​​Spring. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0035] Example 1: Please refer to Figure 1-5 As shown, in this embodiment, a purification and impurity removal device is provided, which mainly includes a purification barrel 1, a pre-storage barrel 2, a liquid infusion tube 3, a liquid inlet tube 5, a liquid discharge tube 7 and a series of auxiliary components.

[0036] First, the purification tank 1 and the pre-storage tank 2 form the main components of the device, with the pre-storage tank 2 located to one side of the purification tank 1. The bottom of the pre-storage tank 2 is connected to the interior of the purification tank 1 via a liquid infusion tube 3, which is used to transfer the cosmetic emulsion to be processed from the pre-storage tank 2 to the purification tank 1. A first check valve 4 is installed on the liquid infusion tube 3 to prevent backflow of the cosmetic emulsion during the transfer process. Furthermore, an inlet tube 5 is installed on one side of the pre-storage tank 2 for transferring the cosmetic emulsion to be processed into the pre-storage tank 2. This inlet tube 5 is also equipped with a second check valve 6 to prevent backflow.

[0037] A filter hopper 14 is installed within the purification barrel 1, located below the connection between the infusion tube 3 and the purification barrel 1. A retaining ring 13 is fixed to the outer wall of the filter hopper 14, which is fixedly connected to the inner wall of the purification barrel 1 to ensure the stability of the filter hopper 14. The sidewall of the filter hopper 14 is provided with multiple filter holes for filtering and removing impurities from the cosmetic emulsion delivered to the purification barrel 1.

[0038] In order to discharge the cosmetic emulsion after filtering and removing impurities, a drain pipe 7 is fixedly installed on one side of the purification barrel 1. A valve 8 is provided on the drain pipe 7 to facilitate controlling the discharge of the cosmetic emulsion.

[0039] In order to improve the filtration efficiency of the cosmetic emulsion, an extrusion assembly is also provided in this embodiment. The extrusion assembly includes a fixed tube 9 fixedly mounted on the top of the purification barrel 1, and the fixed tube 9 is connected to the interior of the purification barrel 1. A first piston plate 11 is slidably connected to the interior of the fixed tube 9, and an extrusion seat 12 is connected to the bottom of the first piston plate 11. The extrusion seat 12 is composed of a third piston plate 26 and a conical extrusion block 27. The third piston plate 26 is sealingly and slidably connected to the inner wall of the purification barrel 1 and cooperates with one end of the infusion tube 3. The conical extrusion block 27 cooperates with the filter bucket 14 and is used to squeeze the cosmetic emulsion above the filter bucket 14 to improve the filtration efficiency. A cylinder 10 is fixedly mounted on the top of the fixed tube 9. One end of the piston rod of the cylinder 10 slides through the top of the fixed tube 9 and is fixedly connected to the top of the first piston plate 11. The extrusion seat 12 can be driven to move up and down through the telescopic movement of the cylinder 10.

[0040] In addition, this embodiment also includes a hydraulic transmission assembly, which cooperates with the extrusion assembly to apply pressure to the cosmetic emulsion compartment within the pre-storage barrel 2. The hydraulic transmission assembly includes a first piston cylinder 18 fixedly mounted on the top of the purification barrel 1 and a second piston cylinder 22 fixedly mounted on the top of the pre-storage barrel 2. The first piston cylinder 18 and the second piston cylinder 22 are connected by a connecting pipe 21. A first piston block 20 is sealingly and slidably connected to the interior of the first piston cylinder 18. A first connecting rod 19 is fixedly connected to the bottom of the first piston block 20. One end of the first connecting rod 19 slides through the top inner wall of the purification barrel 1 and is fixedly connected to the top of the extrusion seat 12. A second piston block 23 is sealingly and slidably connected to the interior of the second piston cylinder 22. A second connecting rod 24 is fixedly connected to the bottom of the second piston block 23. One end of the second connecting rod 24 slides through the top inner wall of the pre-storage barrel 2 and is fixedly connected to the top of a second piston plate 25, which is also sealingly and slidably connected to the interior of the pre-storage barrel 2. The space between the first piston block 20 and the second piston block 23 is filled with hydraulic oil. When the squeezing seat 12 moves upward, it will drive the first piston block 20 to move upward in the first piston cylinder 18, thereby compressing the hydraulic oil, causing the second piston block 23 to move downward in the second piston cylinder 22, and then driving the second piston plate 25 to move downward in the pre-storage barrel 2, which can squeeze the cosmetic emulsion in the pre-storage barrel 2 and accelerate the discharge efficiency of the cosmetic emulsion in the pre-storage barrel 2.

[0041] To facilitate the discharge of impurities filtered by filter hopper 14, in this embodiment, a drain pipe 15 is fixedly connected to the bottom of filter hopper 14. One end of drain pipe 15 is fixedly connected to the bottom of purification tank 1 by passing through guide plate 17. A plurality of filter holes are formed on the outer wall of drain pipe 15 above guide plate 17 to facilitate the discharge of impurities from filter hopper 14. A solenoid valve 16 is also installed on drain pipe 15, located near the bottom of guide plate 17, to control the discharge of impurities.

[0042] This application can be used in the field of cosmetic production technology, and can also be used in other fields applicable to this application.

[0043] Example 2: Reference Figure 2 、 4 , based on the improvement of Example 1: a cosmetic emulsion purification and impurity removal device, which is applied to the field of cosmetic production technology;

[0044] Furthermore, in order to prevent the extrusion seat 12 from causing excessive extrusion of the filter bucket 14, in this embodiment, a telescopic rod 28 and a spring 29 are provided between the first piston plate 11 and the extrusion seat 12. The telescopic rod 28 is composed of an outer rod and an inner rod, and the inner rod is slidably connected to the outer rod. One end of the outer rod of the telescopic rod 28 is fixedly connected to the top of the extrusion seat 12, and one end of the inner rod of the telescopic rod 28 is fixedly connected to the bottom of the first piston plate 11. The spring 29 is sleeved on the outer wall of the telescopic rod 28, one end of which is fixedly connected to the bottom of the first piston plate 11, and the other end is fixedly connected to the top of the extrusion seat 12. In this way, when the cylinder 10 drives the extrusion seat 12 to move downward, the spring 29 and the telescopic rod 28 can play a buffering role to avoid excessive extrusion of the filter bucket 14.

[0045] To optimize the flow path of the cosmetic emulsion and improve discharge efficiency, in this embodiment, a guide plate 17 is fixedly installed inside the purification barrel 1. This guide plate 17 is located below the filter hopper 14 and is tilted within the purification barrel 1. The lowest point of the guide plate 17 mates with one end of the drain pipe 7, guiding the filtered cosmetic emulsion into the drain pipe 7 for discharge.

[0046] However, as is well known to those skilled in the art, the working principles and wiring methods of the cylinder 10 and the solenoid valve 16 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0047] The use process and working principle of the technical solution of this utility model are as follows:

[0048] During use, the user can start the cylinder 10 and control it to push the squeezing seat 12 downward. When the conical squeezing block 27 is close to the top groove of the filter bucket 14, the third piston plate 26 can complete the blocking of the infusion tube 3. Then the user can transport the cosmetic lotion into the pre-storage barrel 2 through the liquid inlet pipe 5 until the pre-storage barrel 2 is full. Then the user can control the cylinder 10 to lift the squeezing seat 12. At this time, the cosmetic lotion in the pre-storage barrel 2 can be transported to the purification barrel 1 through the infusion tube 3, and the cosmetic lotion is located between the squeezing seat 12 and the filter bucket 14. At the same time, when the squeezing seat 12 rises, the first piston block 20 will rise synchronously in the first piston cylinder 18. Under the transmission of the hydraulic oil, the second piston block 23 will drive the second piston plate 25 to descend synchronously, and the cosmetic emulsion in the pre-storage barrel 2 will be squeezed by the second piston plate 25, and then enter the purification barrel 1 more quickly; the cosmetic emulsion located above the filter bucket 14 will pass through the filter bucket 14 under the action of gravity and drip onto the guide plate 17, thereby completing the filtration and impurity removal of the cosmetic emulsion; the filtered cosmetic emulsion can flow along the surface of the guide plate 17 and finally gather at the lowest point of the guide plate 17. At this time, the user opens the valve 8 to complete the discharge of the processed cosmetic emulsion through the drain pipe 7; during the filtration and impurity removal of the cosmetic emulsion When the filter 14 is clean, the user can also control the cylinder 10 to push the squeezing seat 12 down, and the squeezing seat 12 can squeeze the cosmetic emulsion above the filter bucket 14, so that it can pass through the filter bucket 14 more quickly to complete the filtration; when the squeezing seat 12 moves to close one end of the infusion tube 3 again, the liquid inlet pipe 5 can be controlled to inject material into the pre-storage barrel 2 again. After that, the pre-storage barrel 2 can be lifted up again according to the above operation to complete the replenishment of the cosmetic emulsion in the purification barrel 1, and then the cosmetic emulsion can be continuously filtered and impurities removed, ensuring high work efficiency; in the filtration work of the cosmetic emulsion, the impurities filtered out each time will remain above the filter bucket 14, and as the weight increases, the impurities will remain above the filter bucket 14. The impurities filtered out will gradually enter the drain pipe 15 along the inclined surface of the groove of the filter bucket 14 and eventually accumulate in the drain pipe 15. When the impurities accumulate in the drain pipe 15, since the part of the drain pipe 15 above the guide plate 17 is also provided with filter holes, the cosmetic emulsion remaining in the impurities and the cosmetic emulsion accidentally entering the drain pipe 15 can continue to be filtered and discharged. When the user needs to clean the impurities in the drain pipe 15, he only needs to control the solenoid valve 16 to open. At this time, the drain pipe 15 can discharge the impurities from the other end. The user can set a container at the bottom of the purification barrel 1 for collection, which can facilitate the collection of impurities.

[0049] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish various features and have no actual order or directional meaning, and this application is not limited to this.

[0050] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0051] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cosmetic emulsion purification and impurity removal device, characterized in that: include: A purification barrel (1) and a pre-storage barrel (2), wherein the pre-storage barrel (2) is located on one side of the purification barrel (1), a liquid infusion tube (3) is fixedly connected to the bottom of the pre-storage barrel (2), and the other end of the liquid infusion tube (3) is fixedly connected to the interior of the purification barrel (1); a liquid inlet tube (5) is fixedly connected to one side of the pre-storage barrel (2), and the liquid inlet tube (5) is used to transport the cosmetic emulsion to be processed into the pre-storage barrel (2); The invention also includes a filter hopper (14), the filter hopper (14) being arranged in the purification barrel (1), the filter hopper (14) being located below the connection between the infusion tube (3) and the purification barrel (1), the outer wall of the filter hopper (14) being fixedly sleeved with a fixing ring (13), the fixing ring (13) being fixedly connected to the inner wall of the purification barrel (1), the side wall of the filter hopper (14) being provided with a plurality of filter holes for filtering and removing impurities from the cosmetic emulsion delivered to the purification barrel (1); It also includes a drain pipe (7), which is fixedly installed on one side of the purification barrel (1), and is provided with a valve (8). The drain pipe (7) is used to discharge the cosmetic emulsion after filtering and removing impurities; It also includes a squeezing component, which is used to squeeze the cosmetic emulsion above the filter bucket (14) to improve the filtering efficiency of the cosmetic emulsion; It also includes a hydraulic transmission component, which is used to cooperate with the extrusion component to apply pressure to the cosmetic emulsion interval inside the pre-storage barrel (2).

2. A cosmetic emulsion purification and impurity removal device according to claim 1, characterized in that: The extrusion assembly comprises a fixed tube (9) fixedly mounted on the top of the purification barrel (1), the fixed tube (9) being connected to the interior of the purification barrel (1), the interior of the fixed tube (9) being slidably connected to a first piston plate (11), the bottom of the first piston plate (11) being connected to an extrusion seat (12), the extrusion seat (12) being located in the purification barrel (1), the extrusion seat (12) being composed of a third piston plate (26) and a conical extrusion block (27), the third piston plate (26) being sealingly slidably connected to the inner wall of the purification barrel (1), and being matched with one end of the infusion tube (3), the conical extrusion block (27) being matched with the filter bucket (14) for squeezing the cosmetic emulsion above the filter bucket (14); a cylinder (10) being fixedly mounted on the top of the fixed tube (9), one end of the piston rod of the cylinder (10) slidingly passing through the top of the fixed tube (9) and being fixedly connected to the top of the first piston plate (11).

3. A cosmetic emulsion purification and impurity removal device according to claim 2, characterized in that: A telescopic rod (28) is provided between the first piston plate (11) and the extrusion seat (12), the telescopic rod (28) consisting of an outer rod and an inner rod, the inner rod being slidably connected to the outer rod, one end of the outer rod of the telescopic rod (28) being fixedly connected to the top of the extrusion seat (12), one end of the inner rod of the telescopic rod (28) being fixedly connected to the bottom of the first piston plate (11), the outer wall of the telescopic rod (28) being sleeved with a spring (29), one end of the spring (29) being fixedly connected to the bottom of the first piston plate (11), the other end of the spring (29) being fixedly connected to the top of the extrusion seat (12), the telescopic rod (28) and the spring (29) being used to prevent the extrusion seat (12) from causing excessive extrusion of the filter bucket (14).

4. The cosmetic emulsion purification and impurity removal device according to claim 1, characterized in that: The hydraulic transmission assembly comprises a first piston cylinder (18) fixedly mounted on the top of the purification barrel (1) and a second piston cylinder (22) fixedly mounted on the top of the pre-storage barrel (2), a connecting pipe (21) fixedly connected between the first piston cylinder (18) and the second piston cylinder (22), the interior of the first piston cylinder (18) is sealed and slidably connected to a first piston block (20), the bottom of the first piston block (20) is fixedly connected to a first connecting rod (19), one end of the first connecting rod (19) slides through the top inner wall of the purification barrel (1) and is fixedly connected to the top of the extrusion seat (12), the interior of the second piston cylinder (2 ... the bottom of the first piston block (20) is fixedly connected to a first connecting rod (19), the bottom of the first piston block (20) is fixedly connected to a first connecting rod (19), the bottom of the first piston cylinder (22) is fixedly connected to a first connecting rod (19), the bottom of the first piston cylinder (22) is fixedly connected to a first A second piston block (23) is connected in a sealing and sliding manner, and a second connecting rod (24) is fixedly connected to the bottom of the second piston block (23), and one end of the second connecting rod (24) slides through the top inner wall of the pre-storage barrel (2). The interior of the pre-storage barrel (2) is connected in a sealing and sliding manner to a second piston plate (25), and one end of the second connecting rod (24) is fixedly connected to the top of the second piston plate (25). The space between the first piston block (20) and the second piston block (23) is filled with hydraulic oil. The second piston plate (25) is used to cooperate with the movement of the extrusion seat (12) to squeeze the cosmetic emulsion in the pre-storage barrel (2).

5. The cosmetic emulsion purification and impurity removal device according to claim 1, characterized in that: A guide plate (17) is fixedly installed inside the purification barrel (1), and the guide plate (17) is located below the filter bucket (14). The guide plate (17) is tilted and arranged inside the purification barrel (1), and the lowest point of the guide plate (17) is matched with one end of the drainage pipe (7).

6. The cosmetic emulsion purification and impurity removal device according to claim 5, characterized in that: The bottom of the filter hopper (14) is fixedly connected to a drain pipe (15), one end of which is fixedly passed through the guide plate (17) and the bottom of the purification barrel (1). The outer wall of the drain pipe (15) above the guide plate (17) is provided with a plurality of filter holes. The drain pipe (15) is provided with a solenoid valve (16), which is located near the bottom of the guide plate (17). The drain pipe (15) is used to discharge impurities filtered out by the filter hopper (14).

7. The cosmetic emulsion purification and impurity removal device according to claim 1, characterized in that: The liquid infusion tube (3) is provided with a first check valve (4), and the liquid inlet tube (5) is provided with a second check valve (6). The first check valve (4) and the second check valve (6) are used to prevent the cosmetic emulsion from flowing back.

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