Purification device for cosmetic raw material processing production

Abstract

The utility model relates to a purification device for processing and producing cosmetic raw materials. The purification device comprises a stirring mechanism, a filtering mechanism, a heating mechanism, a first condensation mechanism, a first storage tank, a second condensation mechanism and a second storage tank which are sequentially connected through pipelines along the material flowing direction, the stirring mechanism comprises a first stirring assembly and a second stirring assembly, wherein the first stirring assembly comprises a first stirring paddle internally provided with a plurality of first micro pumps for achieving longitudinal flowing of materials in a first barrel; the filtering mechanism comprises a first filtering net and a second filtering net; the heating mechanism comprises a second stirring assembly for stirring, a second stirring paddle internally provided with a plurality of second micro pumps for realizing longitudinal flowing of the materials in the third barrel, and a heating assembly; the first condensation mechanism and the second condensation mechanism are used for condensing and separating residual solvent and product gas in the gas, and collecting the residual solvent and product gas in the first storage tank and the second storage tank respectively. Compared with the prior art, the cosmetic purification device has the advantages of improving the cosmetic purification quality and the purification efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic production, in particular to a purification device for the processing and production of cosmetic raw materials. Background Art

[0002] In the process of cosmetics processing and production, it is necessary to use a purification device to purify the raw materials of cosmetics. The raw materials to be extracted are mixed, filtered and distilled with the purification solvent after crushing. However, during the mixing and distillation process, the materials often agglomerate in the reactor due to uneven mixing, which reduces the quality and efficiency of purification. In addition, the components in the reactor are difficult to clean and easily damaged. During the filtration process, the residue after filtration often accumulates on the filter net and needs to be manually disassembled and cleaned, which requires a lot of labor costs and time costs, reducing the purification efficiency. Therefore, it is crucial to have a purification equipment with high purification quality and good purification effect.

[0003] Patent announcement number CN213254843U discloses a preliminary purification device for cosmetic production, including a base, a first cylinder is arranged above the base, a second cylinder is fixedly installed on the top of the first cylinder, a delivery pipe is fixedly installed on one side of the second cylinder, the delivery pipe is connected to the inside of the second cylinder, one end of the delivery pipe away from the second cylinder extends into the first cylinder, a feeding port is opened on the top inner wall of the second cylinder, a first motor is fixedly installed on the top inner wall of the second cylinder, and a first rotating shaft is arranged in the second cylinder. However, in the device, the solution inside is mixed evenly by the horizontal reciprocating motion of the first cylinder. After the equipment is operated for a long time, the spring is prone to aging and the device is prone to vibration. In addition, the moving process will also have a certain impact on the crushing process, which is easy to cause damage to the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a purification device for the processing and production of cosmetic raw materials in order to overcome the defects of the above-mentioned prior art, improve the mixing degree of the purification process, and improve the purification quality and purification efficiency of cosmetics.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A purification device for processing and producing cosmetic raw materials, comprising a stirring mechanism, a filtering mechanism, a heating mechanism, a first condensing mechanism, a first material storage tank, a second condensing mechanism and a second material storage tank connected in sequence through pipelines along the material flow direction;

[0007] The stirring mechanism comprises a first cylinder, a first stirring assembly for stirring is arranged inside the first cylinder, the first stirring assembly comprises a first stirring paddle, and a plurality of first micro pumps are arranged inside the first stirring paddle to realize the longitudinal flow of the material inside the first cylinder;

[0008] The filtering mechanism comprises a second cylinder, inside which a first filter screen for intercepting solid filter residue and a second filter screen for absorbing impurities in the material are arranged, and the filtered liquid enters the heating mechanism;

[0009] The heating mechanism comprises a third cylinder, a second stirring assembly and a heating assembly, wherein the third cylinder is provided with a second stirring assembly for stirring, the second stirring assembly comprises a second stirring paddle, the second stirring paddle is provided with a plurality of second micro pumps for realizing the longitudinal flow of the material inside the third cylinder, and the third cylinder is provided with a heating assembly for heating the liquid inside the third cylinder into gas;

[0010] The first condensing mechanism includes a first condensing tube, and the second condensing mechanism includes a second condensing tube, which are used to condense and separate the residual solvent and product gas in the gas, and collect them in the first storage tank and the second storage tank respectively.

[0011] Furthermore, the liquid in the filtering mechanism enters the heating mechanism under the action of gravity.

[0012] Furthermore, a peristaltic pump is provided between the filtering mechanism and the heating mechanism to allow the liquid to enter the heating mechanism.

[0013] Furthermore, the first micro pump and the second micro pump are waterproof pumps.

[0014] Furthermore, the stirring mechanism further comprises:

[0015] A first feed inlet located at the top of the first cylinder and used for conveying raw materials;

[0016] A second feed port located at the top of the first cylinder and used for delivering solvent;

[0017] And a first discharge port is located at the bottom of the first cylinder and is used for discharging the reacted material, and the first discharge port is connected to the filtering mechanism.

[0018] Furthermore, the first stirring paddle includes a plurality of cross-distributed U-shaped stirring paddles, the longitudinal direction of which is a first hollow pipe, and the first micro pump is located in the first hollow pipe;

[0019] The second stirring paddle includes a plurality of cross-distributed U-shaped stirring paddles, and the longitudinal direction of the second stirring paddle is a second hollow pipe. The second micro pump is located in the second hollow pipe.

[0020] Furthermore, the first stirring component also includes:

[0021] a first motor located at the top of the first cylinder;

[0022] and a first rotating shaft driven to rotate by the first motor, wherein the first rotating shaft drives the first stirring paddle to rotate;

[0023] The second stirring assembly also includes:

[0024] A second motor located at the bottom of the third cylinder;

[0025] And a second rotating shaft driven to rotate by the second motor, wherein the second rotating shaft drives the second stirring paddle to rotate.

[0026] Furthermore, the filtering mechanism further comprises:

[0027] a third feed inlet located at the top of the second cylinder and connected to the stirring mechanism;

[0028] And a second discharge port is located below the side wall of the second cylinder and connected to the heating mechanism.

[0029] Furthermore, a pull rod connected to the first filter screen and the second filter screen is provided on the inner wall of the second cylinder, so as to lift or lower the first filter screen and the second filter screen to facilitate replacement and cleaning of the first filter screen and the second filter screen.

[0030] Furthermore, a first fixed block for placing the first filter screen and a second fixed block for placing the second filter screen are provided inside the second cylinder. When the pull rod drives the first filter screen and the second filter screen to move up, the first fixed block contracts toward the inner wall of the second cylinder to prevent the pull rod from affecting the movement of the second filter screen when it is working.

[0031] Furthermore, the second filter screen contains activated carbon or other adsorption carriers for adsorbing impurities in the material.

[0032] Furthermore, the filtering mechanism also includes an end cap above the second cylinder, and the end cap is provided with a pressure input pipe connected to the pressure mechanism, a pressure gauge for detecting the internal pressure of the second cylinder, and a valve for controlling the internal pressure of the second cylinder. By pressurizing the second cylinder, the filtration of the material can be accelerated, and more liquid can be filtered at the same time, thereby improving the filtration efficiency and the utilization rate of raw materials.

[0033] Furthermore, a sealing ring is provided at the connection between the end cover and the second cylinder to prevent air leakage inside the second cylinder.

[0034] Furthermore, the heating mechanism further comprises:

[0035] A fourth feed inlet located below the side wall of the third cylinder and connected to the filtering mechanism;

[0036] And a third discharge port is located at the top of the third cylinder and connected to the first condensing mechanism.

[0037] Furthermore, the heating assembly includes a heating tube, a heating ring, a heating box, a heating plate or a heating jacket, which is connected to a temperature controller and a temperature sensor.

[0038] Furthermore, refrigeration fins are arranged inside the first condensing mechanism and the second condensing mechanism or cold water is introduced to realize condensation of the gas in the tube.

[0039] Furthermore, a first gas check valve is provided between the first condensing mechanism and the first storage tank to prevent gas from entering the first storage tank, causing a waste of raw materials or incomplete separation;

[0040] A second gas check valve is provided between the second condensing mechanism and the second material storage tank to prevent gas from entering the second material storage tank, thereby causing a waste of raw materials or incomplete separation.

[0041] Furthermore, a first valve is provided between the first discharge port and the third feed port, a second valve is provided between the second discharge port and the fourth feed port, and a third valve is provided between the third discharge port and the first condensing mechanism.

[0042] Compared with the prior art, the utility model has the following advantages:

[0043] (1) The utility model provides a first micro pump on the first hollow pipe in the longitudinal direction of the first stirring paddle of the stirring mechanism, so that in addition to the lateral rotation formed by the stirring paddle itself, there is also a longitudinal flow inside the stirring mechanism. The material flows in from the lower port of the first hollow pipe and flows out from the upper port, thereby realizing the internal circulation inside the first cylinder, increasing the turbulence of the material, making the material flow direction no longer single but three-dimensional and diversified, reducing the flow dead zone, thereby preventing the material from agglomerating, making the stirring and mixing more uniform, and crushing the cosmetic raw materials more fully, so that the crushed cosmetic raw materials and the solvent for purification are quickly and evenly mixed, thereby improving the raw material utilization rate and stirring efficiency, and finally improving the purification quality and purification efficiency.

[0044] (2) The utility model arranges a second micro pump on the second hollow pipe in the longitudinal direction of the second stirring paddle of the heating mechanism, so that the liquid inside the third cylinder can fully flow in the horizontal and vertical directions to form a variety of flow paths, thereby preventing the liquid from being heated unevenly inside the third cylinder and preventing the liquid from condensing on the inner wall of the third cylinder, thereby improving the heating efficiency, shortening the heating time of the liquid, and ultimately improving the purification quality and purification efficiency.

[0045] (3) The utility model accelerates the efficiency of material filtration and improves the utilization rate of cosmetic raw materials by connecting the filtering mechanism with the pressurizing mechanism, so that the liquid is fully filtered and intercepted in the first filter net, thereby improving the purification efficiency.

[0046] (4) The utility model provides a pull rod in the filtering mechanism to control the movement of the first filter screen and the second filter screen, and provides a first fixed block and a second fixed block that also retracts, thereby increasing the stability of the first filter screen and the second filter screen and preventing them from being affected by their up and down movement, which is beneficial to the cleaning and replacement of the first filter screen and the second filter screen, greatly shortening the cleaning time and improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the purification device shown in Example 1;

[0048] Figure 2 Schematic diagram of the first stirring paddle and the first micro pump shown in Example 1.

[0049] Description of the markings in the figure:

[0050] 1-stirring mechanism, 11-first stirring assembly, 111-first stirring paddle, 112-first micro pump, 113-first rotating shaft, 114-first motor, 12-first barrel, 13-first feed inlet, 14-second feed inlet, 15-first discharge port;

[0051] 2-filter mechanism, 21-first filter screen, 22-second filter screen, 23-second cylinder, 24-third feed port, 25-second discharge port, 26-pull rod, 27-first fixing block, 28-second fixing block, 29-end cover, 291-pressure delivery pipe, 292-pressure gauge, 293-valve;

[0052] 3-heating mechanism, 31-second stirring assembly, 311-second stirring paddle, 312-second micro pump, 313-second rotating shaft, 114-second motor, 32-heating assembly, 33-third cylinder, 34-fourth feeding port, 35-third discharging port;

[0053] 4-first condensing mechanism, 41-first condensing pipe;

[0054] 5-first storage tank, 52-first gas check valve;

[0055] 6-second condensing mechanism, 62-second condensing pipe;

[0056] 7-second storage tank, 72-second gas check valve;

[0057] 8-Pipeline;

[0058] 91 - the first valve, 92 - the second valve, 93 - the third valve. DETAILED DESCRIPTION

[0059] The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the utility model is not limited to the following embodiments. In the following implementation methods or embodiments, if there is no special description of the functional components or structures, it indicates that they are all conventional components or conventional structures used in the field to achieve the corresponding functions.

[0060] It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element 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. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0061] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] Example 1

[0063] A purification device for processing and producing cosmetic raw materials, such as Figure 1 As shown, a stirring mechanism 1, a filtering mechanism 2, a heating mechanism 3, a first condensing mechanism 4, a first material storage tank 5, a second condensing mechanism 6 and a second material storage tank 7 are sequentially connected through a pipeline 8 along the material flow direction;

[0064] The stirring mechanism 1 comprises a first cylinder 12, inside which a first stirring assembly 11 for stirring is arranged, the first stirring assembly 11 comprises a first stirring paddle 111, inside which a plurality of first micro pumps 112 are arranged to achieve longitudinal flow of materials inside the first cylinder 12;

[0065] The filtering mechanism 2 comprises a second cylinder 23, inside which a first filter screen 21 for intercepting solid filter residue and a second filter screen 22 for absorbing impurities in the material are arranged, and the filtered liquid enters the heating mechanism 3;

[0066] The heating mechanism 3 includes a third cylinder 33, a second stirring assembly 31 and a heating assembly 32. The third cylinder 33 is provided with a second stirring assembly 31 for stirring. The second stirring assembly 31 includes a second stirring paddle 311. The second stirring paddle 311 is provided with a plurality of second micro pumps 312 for realizing the longitudinal flow of the material inside the third cylinder 33. The third cylinder 33 is provided with a heating assembly 32 for heating the liquid inside the third cylinder 33 into gas.

[0067] The first condensing mechanism 4 includes a first condensing pipe 41, which is used to condense the residual solvent in the gas and collect it in the first storage tank 5;

[0068] The second condensing mechanism 6 includes a second condensing pipe 61 for condensing the product gas and collecting it in the second storage tank 7 .

[0069] In this embodiment, the position of the filtering mechanism 2 is higher than that of the heating mechanism 3 , and the liquid in the filtering mechanism 2 enters the heating mechanism 3 under the action of gravity.

[0070] In this embodiment, the first micro pump 112 and the second micro pump 312 are submersible pumps, which are resistant to high temperatures and can operate at a temperature of 5 to 105°C.

[0071] In this embodiment, the stirring mechanism 1 further includes:

[0072] A first feed inlet 13 located at the top of the first cylinder 12 and used for conveying raw materials;

[0073] A second feed port 14 located at the top of the first cylinder 12 and used for delivering solvent;

[0074] And a first discharge port 15 is located at the bottom of the first cylinder 12 and is used for discharging the reacted materials. The first discharge port 15 is connected to the filtering mechanism 2 .

[0075] In this embodiment, if Figure 2 As shown, the first stirring paddle 111 includes a plurality of cross-distributed U-shaped stirring paddles, and its longitudinal direction is a first hollow pipe 1111. The first micro pump 112 is located in the first hollow pipe 1111. The circuit of the first micro pump 112 is arranged in the shell of the first stirring paddle 111, and is connected to the first rotating shaft 113 and the first motor 114, and the first motor 114 and the first micro pump 112 can be controlled separately.

[0076] In this embodiment, the second stirring paddle 311 includes a plurality of cross-distributed U-shaped stirring paddles, the longitudinal direction of which is a second hollow pipe 3111, the second micro pump 312 is located in the second hollow pipe 3111, the circuit of the second micro pump 312 is arranged in the shell of the second stirring paddle 311, and is connected to the second rotating shaft 313 and the second motor 314, and the first motor 114 and the first micro pump 112 can be controlled separately.

[0077] In this embodiment, the first stirring component 11 further includes:

[0078] A first motor 114 located at the top of the first cylinder 12;

[0079] The first rotating shaft 113 is driven to rotate by the first motor 114 , and the first rotating shaft 113 drives the first stirring paddle 111 to rotate.

[0080] In this embodiment, the second stirring component 31 further includes:

[0081] A second motor 314 located at the bottom of the third cylinder 33;

[0082] The second rotating shaft 313 is driven to rotate by the second motor 314 , and the second rotating shaft 313 drives the second stirring paddle 311 to rotate.

[0083] In this embodiment, the filtering mechanism 2 further includes:

[0084] A third feed port 24 located at the top of the second cylinder 23 and connected to the stirring mechanism 1;

[0085] And a second discharge port 25 located below the side wall of the second cylinder 23 and connected to the heating mechanism 3 .

[0086] In this embodiment, a pull rod 26 connected to the first filter screen 21 and the second filter screen 22 is provided on the inner wall of the second cylinder 23 to lift or lower the first filter screen 21 and the second filter screen 22 to facilitate replacement and cleaning of the first filter screen 21 and the second filter screen 22.

[0087] In this embodiment, a first fixed block 27 for placing the first filter screen 21 and a second fixed block 28 for placing the second filter screen 22 are provided inside the second cylinder 23. When the pull rod 26 drives the first filter screen 21 and the second filter screen 22 to move upward, the first fixed block 27 shrinks toward the inner wall of the second cylinder 23 to prevent the pull rod 26 from affecting the movement of the second filter screen 22 when it is working.

[0088] In this embodiment, the second filter screen 22 contains activated carbon for adsorbing impurities in the material.

[0089] In this embodiment, the filtering mechanism 2 further includes an end cap 29 above the second cylinder 23, and the end cap 29 is provided with a pressure input pipe 291 connected to the pressure mechanism, a pressure gauge 292 for detecting the internal pressure of the second cylinder 23, and a valve 293 for controlling the internal pressure of the second cylinder 23. By pressurizing the second cylinder 23, the filtration of the material can be accelerated, and more liquid can be filtered, thereby improving the filtration efficiency and the utilization rate of the raw materials.

[0090] In this embodiment, a sealing ring is provided at the connection between the end cover 29 and the second cylinder 23 to prevent air leakage inside the second cylinder 23 .

[0091] In this embodiment, the liquid level in the first cylinder 12 is higher than the height of the first stirring paddle 111 .

[0092] In this embodiment, the heating mechanism 3 further includes:

[0093] A fourth feed port 34 located below the side wall of the third cylinder 33 and connected to the filtering mechanism 2;

[0094] And a third discharge port 35 located at the top of the third cylinder 33 and connected to the first condensing mechanism 4 .

[0095] In this embodiment, the heating component 32 is a heating tube, which is connected to a temperature controller and a temperature sensor to control the internal temperature of the heating mechanism 3 to prevent the temperature from being too high or too low, and can be regulated in real time.

[0096] In this embodiment, the liquid level in the third cylinder 33 is higher than the height of the second stirring paddle 311 .

[0097] In this embodiment, refrigeration fins are disposed inside the first condensing mechanism 4 and the second condensing mechanism 6 to realize condensation of the gas in the tube.

[0098] In this embodiment, a first gas check valve 51 is provided between the first condensing mechanism 4 and the first storage tank 5 to prevent the product gas from entering the first storage tank 5 and causing a waste of raw materials.

[0099] In this embodiment, a second gas check valve 72 is provided between the second condensing mechanism 6 and the second material storage tank 7 to prevent the product gas from flowing back.

[0100] The operation process and principle of the purification device are as follows:

[0101] The cosmetic raw material enters the first barrel 12 from the first feed port 13, and the solvent flows into the first barrel 12 from the second feed port 14, and the cosmetic raw material and the solvent react in the first barrel 12. The first motor 114 is turned on to rotate the rotating shaft 113 and the stirring paddle 111 to form a lateral rotation, and the first micro pump 112 causes the material in the first barrel 12 to flow in the longitudinal direction, and the material flows in from the lower port of the first hollow pipe 1111 and flows out from the upper port, so as to realize the internal circulation inside the first barrel 12, increase the turbulence of the material, make the material flow direction no longer single, but become three-dimensional and diversified, reduce the flow dead zone, thereby preventing the material from agglomerating, making the stirring and mixing more uniform, and the cosmetic raw material is crushed more fully, so that the crushed cosmetic raw material and the solvent for purification are quickly mixed and uniform, and the raw material utilization rate and stirring efficiency are improved.

[0102] During the mixing process of the cosmetic raw materials and the solvent, the first valve 91 is closed. When the reaction is sufficient, the first valve 91 is opened to allow the reacted material to enter the third feed port 24 from the first discharge port 15 under the action of gravity for filtration. The pressurizing mechanism is opened to allow the pressurized gas to enter from the pressure delivery pipe 291. The internal pressure of the second cylinder 23 is observed through the pressure gauge 292. Under the action of pressure, the reacted material quickly leaves and passes through the first filter screen 21 and the second filter screen 22. The solid residue falls on the first filter screen 21. The filtered liquid passes through the second filter screen 22 downward and is fully in contact with the activated carbon therein. The impurity elements in the filtered liquid are further adsorbed, and the liquid enters the second cylinder 23.

[0103] The second valve 92 is opened, and the liquid enters the fourth feed port 34 from the second discharge port 25 under the action of gravity. The heating assembly 32 in the heating mechanism 3 is turned on, and the temperature inside the third cylinder 33 rises, and the liquid is heated in the third cylinder 33 and becomes gas. When the heating assembly 32 is turned on, the second motor 314 and the second micro pump 312 are turned on at the same time, so that the liquid inside the third cylinder 33 can fully flow in the horizontal and vertical directions, forming multiple flow paths, preventing the liquid from being heated unevenly inside the third cylinder 33, and at the same time improving the heating efficiency and shortening the heating time of the liquid.

[0104] Open the third valve 93, and the gas enters the first condenser 41 and the second condenser 61 from the third outlet 35, so that the residual solvent and product gas in the gas are separated and collected in the first storage tank 5 and the second storage tank 7 respectively. The first gas check valve 52 and the second gas check valve 72 prevent the gas from flowing back, which can improve the raw material utilization rate and the quality of purification.

[0105] When the reaction is completed, the pressurizing mechanism can be closed, the valve 293 can be opened, the pressure in the second cylinder 23 can be rapidly reduced, the end cover 29 can be opened, and the pull rod 26 can move the first filter screen 21 and the second filter screen 22 upward to clean the solid residue thereon or replace them in time, thereby greatly improving the cleaning efficiency, shortening the cleaning time of the purification device caused by the accumulation of solid residue, and improving the purification efficiency.

[0106] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A purification device for processing and producing cosmetic raw materials, characterized in that: A stirring mechanism (1), a filtering mechanism (2), a heating mechanism (3), a first condensing mechanism (4), a first material storage tank (5), a second condensing mechanism (6) and a second material storage tank (7) are sequentially connected via a pipeline (8) along a material flow direction; The stirring mechanism (1) comprises a first cylinder (12), inside which a first stirring component (11) for stirring is arranged, the first stirring component (11) comprises a first stirring paddle (111), inside of which a plurality of first micro pumps (112) for realizing the longitudinal flow of the material inside the first cylinder (12) are arranged; The filtering mechanism (2) comprises a second cylinder (23), inside of which a first filter screen (21) for intercepting solid filter residue and a second filter screen (22) for absorbing impurities in the material are arranged, and the filtered liquid enters the heating mechanism (3); The heating mechanism (3) comprises a third cylinder (33), a second stirring component (31) and a heating component (32); the third cylinder (33) is provided with a second stirring component (31) for stirring; the second stirring component (31) comprises a second stirring paddle (311); the second stirring paddle (311) is provided with a plurality of second micro pumps (312) for realizing the longitudinal flow of the material inside the third cylinder (33); the third cylinder (33) is provided with a heating component (32) for heating the liquid inside the third cylinder (33) into gas; The first condensing mechanism (4) includes a first condensing tube (41), and the second condensing mechanism (6) includes a second condensing tube (61), which are used to condense and separate the residual solvent and product gas in the gas, and collect them in the first storage tank (5) and the second storage tank (7), respectively.

2. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The stirring mechanism (1) further comprises: A first feed port (13) located at the top of the first cylinder (12) and used for conveying raw materials; A second feed port (14) located at the top of the first cylinder (12) and used for delivering a solvent; and a first discharge port (15) located at the bottom of the first cylinder (12) and used for discharging the materials after the reaction, wherein the first discharge port (15) is connected to the filtering mechanism (2).

3. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The first stirring paddle (111) comprises a plurality of cross-distributed U-shaped stirring paddles, the longitudinal direction of which is a first hollow pipe (1111), and the first micro pump (112) is located in the first hollow pipe (1111); The second stirring paddle (311) comprises a plurality of cross-distributed U-shaped stirring paddles, the longitudinal direction of which is a second hollow pipe (3111), and the second micro pump (312) is located in the second hollow pipe (3111).

4. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The first stirring component (11) further comprises: a first motor (114) located at the top of the first cylinder (12); and a first rotating shaft (113) driven to rotate by the first motor (114), wherein the first rotating shaft (113) drives the first stirring paddle (111) to rotate; The second stirring component (31) further comprises: a second motor (314) located at the bottom of the third cylinder (33); and a second rotating shaft (313) driven to rotate by the second motor (314), wherein the second rotating shaft (313) drives the second stirring paddle (311) to rotate.

5. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The filtering mechanism (2) further comprises: a third feed port (24) located at the top of the second cylinder (23) and connected to the stirring mechanism (1); and a second discharge port (25) located below the side wall of the second cylinder (23) and connected to the heating mechanism (3).

6. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The inner wall of the second cylinder (23) is provided with a pull rod (26) connected to the first filter screen (21) and the second filter screen (22) for lifting or lowering the first filter screen (21) and the second filter screen (22); A first fixed block (27) for placing the first filter screen (21) and a second fixed block (28) for placing the second filter screen (22) are arranged inside the second cylinder (23); when the pull rod (26) drives the first filter screen (21) and the second filter screen (22) to move upward, the first fixed block (27) contracts toward the inner wall of the second cylinder (23).

7. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The filtering mechanism (2) further comprises an end cover (29) above the second cylinder (23), the end cover (29) being provided with a pressure input pipe (291) connected to the pressure mechanism, a pressure gauge (292) for detecting the internal pressure of the second cylinder (23), and a valve (293) for controlling the internal pressure of the second cylinder (23); A sealing ring is provided at the connection between the end cover (29) and the second cylinder (23).

8. The purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The heating mechanism (3) further comprises: a fourth feed port (34) located below the side wall of the third cylinder (33) and connected to the filtering mechanism (2); And a third discharge port (35) located at the top of the third cylinder (33) and connected to the first condensing mechanism (4).

9. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: The heating assembly (32) comprises a heating tube, a heating ring, a heating box, a heating plate or a heating jacket, which is connected to a temperature controller and a temperature sensor; Refrigeration fins are arranged inside the first condensing mechanism (4) and the second condensing mechanism (6) or cold water is introduced to realize condensation of the gas in the tube.

10. A purification device for processing and producing cosmetic raw materials according to claim 1, characterized in that: A first gas check valve (51) is provided between the first condensing mechanism (4) and the first material storage tank (5); A second gas check valve (72) is provided between the second condensing mechanism (6) and the second material storage tank (7).

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