Plant extraction solid-liquid separation device for cosmetic preparation

Abstract

The utility model relates to filter equipment technical field discloses a kind of plant extraction solid-liquid separation device for cosmetic preparation, comprising: separation box body;Separation tank body is located in separation box body;Multiple separation vanes are located in separation tank body;Piston is located in separation tank body, in the upper portion of separation vane;During the positive pressure liquid discharge process that piston moves downward, tank body interior space is compressed, form higher internal pressure, force liquid to discharge from the filter screen of tank body bottom.This positive pressure liquid discharge mode can effectively increase the discharge speed of liquid, while larger particle plant fiber and solid impurities are retained above the filter screen, avoiding the mixing of fiber impurities into extraction liquid, further improving the separation efficiency and purity of extraction liquid.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, specifically to a plant extract solid-liquid separation device for cosmetic preparation. Background Technology

[0002] In cosmetic manufacturing, plant extracts are widely used as key active ingredients in various skincare products, serums, masks, and other personal care products. These extracts are mainly derived from the roots, stems, leaves, flowers, and fruits of natural plants, and are rich in various bioactive components, such as flavonoids, phenols, polysaccharides, saponins, volatile oils, natural pigments, and organic acids. These active ingredients not only provide cosmetic benefits such as anti-oxidation, moisturizing, whitening, and anti-aging, but also have certain antibacterial, anti-inflammatory, and repairing effects, significantly enhancing the efficacy and added value of cosmetics.

[0003] However, solid-liquid separation is a crucial step in the preparation of plant extracts, directly affecting the purity of the extract, the retention rate of active ingredients, and the quality of the final product. Traditional solid-liquid separation methods mainly include natural sedimentation, filtration, centrifugation, and pressing.

[0004] In the preparation of plant extracts, achieving efficient solid-liquid separation of plant tissue and liquid within the container is a key technical challenge. Traditional filtration methods may fail to meet requirements due to fiber clogging, low filtration efficiency, or loss of active ingredients. Therefore, a device capable of achieving efficient liquid filtration while maintaining high shear force is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a plant extract solid-liquid separation device for cosmetic preparation, aiming to alleviate the aforementioned problems to at least some extent.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A plant extract solid-liquid separation device for cosmetic preparation, comprising: Separate box; The separation tank is located within the separation box; Multiple separation blades are disposed within the separation tank; The piston, located in the separation tank, is situated above the separation blades; A filter screen is installed at the bottom of the separation tank; A separation component located between the separation chamber and the piston is used to move the position of the piston up and down.

[0007] Preferably, the separation component includes a rotating shaft disposed in the separation tank, the separation blades are connected to the rotating shaft, a reciprocating screw is connected to the rotating shaft, and the piston is slidably connected to the separation tank and threadedly connected to the reciprocating screw.

[0008] Preferably, the separation component further includes a cover plate disposed on the top of the separation box, a motor is connected to the cover plate, and the rotating shaft is connected to the drive shaft of the motor.

[0009] Preferably, a cylinder is connected inside the separation chamber, and the telescopic shaft of the cylinder is connected to the cover plate.

[0010] Preferably, a support plate is slidably connected to the separation box, the filter screen is disposed on the support plate, and a sealing ring is provided on the top of the support plate.

[0011] Preferably, a collection box is slidably connected to the separation box and located at the bottom of the support plate.

[0012] Preferably, the side wall of the separation box is provided with multiple air vents.

[0013] In summary, the present invention has the following main advantages: In this application, the separating blades inside the separating tank perform strong shearing on the plant material when rotating at high speed, rapidly breaking down the cell structure and allowing a large amount of effective components to be fully released. This shearing and breaking process significantly improves the efficiency of plant cell disruption, reduces the risk of plant fiber clogging the filter, and ensures the purity of the plant extract.

[0014] During the positive pressure drainage process as the piston moves downwards, the internal space of the tank is compressed, creating a high internal pressure that forces the liquid to drain from the filter screen at the bottom of the tank. This positive pressure drainage method effectively increases the liquid discharge rate while trapping larger plant fiber particles and solid impurities on the filter screen, preventing fibrous impurities from mixing into the extract and further improving separation efficiency and extract purity.

[0015] As the piston moves upward, the space inside the tank gradually returns to normal, creating a negative pressure environment. At this time, external gas quickly enters the tank through the filter, producing a backflushing effect. This backflushing not only effectively washes away residual fibers and tiny particles on the filter, preventing clogging, but also loosens the plant tissue, further releasing the effective components remaining in the cell structure. Simultaneously, it reduces the adhesion of plant fibers to the filter, improving the overall permeability and separation efficiency of the filter.

[0016] During the reciprocating motion of the piston, the plant material inside the tank is continuously subjected to the high-frequency shearing action of the shear blades, simultaneously achieving positive and negative pressure circulation filtration of the liquid. This dynamic filtration method not only effectively reduces the frequency of filter clogging and simplifies the cleaning and maintenance process, but also significantly improves the overall operating efficiency of the equipment and the quality of the extracted product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the separation box structure of this utility model; Figure 3 This is a schematic diagram of the support plate structure of this utility model.

[0018] Figure label: 100. Separation chamber; 101. Separation tank; 102. Separation blades; 103. Piston; 104. Filter screen; 200. Shaft; 201. Reciprocating lead screw; 202. Cover plate; 203. Motor; 300. Cylinder; 301. Support plate; 302. Sealing ring; 303. Collection box. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] refer to Figures 1-3 A plant extract solid-liquid separation device for cosmetic preparation, comprising: Separation box 100; Separation tank 101 is located inside separation box 100; Multiple separation blades 102 are installed inside the separation tank 101; The piston 103, located in the separation tank 101, is situated above the separation blade 102; A filter screen 104 is installed at the bottom of the separation tank 101; A separation component located between the separation chamber 100 and the piston 103 is used to move the position of the piston 103 up and down reciprocally; With the above setup, operators can place the raw materials to be separated into the separation tank 101. The raw materials are positioned below the piston 103 and are received by the filter screen 104. Upon activation of the external power source, the separation blades 102 inside the tank begin to rotate at high speed, forcefully shearing the plant materials and rapidly breaking down the plant cell structure, effectively releasing the active ingredients within the cells. This shearing and breaking process significantly improves the efficiency of plant cell disruption.

[0021] During the shearing process, piston 103 moves downwards driven by the separating component, compressing the internal space of the tank and generating positive pressure. Under the action of positive pressure, the filter screen 104 at the bottom of the tank begins to function, forcing the liquid components in the plant material to be discharged through the filter screen 104, while larger plant fibers and solid impurities are trapped inside the tank by the filter screen 104. This positive pressure drainage process significantly improves the liquid discharge efficiency, ensuring the purity and filtration efficiency of the separated liquid.

[0022] As the separating component moves the piston 103 upward, the space inside the tank gradually recovers, creating a negative pressure environment. Under this negative pressure, external gas quickly enters the tank through the filter 104, creating a gas backflushing effect. This gas backflushing not only effectively washes away residual fibers and tiny particles on the filter 104, preventing clogging, but also improves the flow of liquid at the filter 104, reduces fiber adhesion, and enhances the overall permeability of the filter 104. Simultaneously, the gas backflushing also loosens plant tissue, further releasing the effective components remaining within the cell structure and improving plant extraction efficiency.

[0023] During the reciprocating motion of piston 103, the plant material inside the tank is continuously subjected to the high-frequency shearing action of the shear blades, simultaneously achieving positive and negative pressure circulation filtration of the liquid. This dynamic filtration method not only improves the overall separation efficiency but also reduces the frequency of filter screen 104 clogging, simplifies the cleaning and maintenance process, and significantly enhances the overall operating efficiency and product quality of the equipment.

[0024] As a further part of this utility model, the separation component includes a rotating shaft 200 disposed in the separation tank 101, a separation blade 102 connected to the rotating shaft 200, a reciprocating screw 201 connected to the rotating shaft 200, and a piston 103 slidably connected inside the separation tank 101 and threadedly connected to the reciprocating screw 201. During equipment operation, the rotating shaft 200 rotates at high speed driven by an external power source, causing the separating blades 102 to forcefully shear the plant material inside the tank, rapidly breaking down the plant cell structure and effectively releasing the active ingredients within the cells. This shearing and breaking process significantly improves cell breaking efficiency, reduces the probability of fiber clogging the filter screen 104, and increases the purity of the extract.

[0025] As the rotating shaft 200 rotates, the reciprocating screw 201, under the action of threaded transmission, drives the piston 103, which is threadedly connected to it, to move up and down reciprocally within the separation tank 101. When the piston 103 moves downward, the internal space of the tank decreases, creating positive pressure, which forces the liquid to be discharged from the filter screen 104 at the bottom of the tank. At the same time, larger particles of plant fiber and solid impurities are trapped on the filter screen 104, significantly improving the liquid discharge efficiency and reducing the impact of fiber impurities on the purity of the extract.

[0026] As the piston 103 moves upward under the drive of the reciprocating screw 201, the internal space of the tank gradually recovers, creating a negative pressure environment. Under this negative pressure, external gas quickly passes through the filter 104 and enters the tank, creating a gas backflow effect. This gas backflow not only effectively washes away residual fibers and tiny particles on the filter 104, preventing clogging, but also loosens plant tissue, further releasing the effective components remaining in the cell structure, improving plant extraction efficiency, and reducing fiber adhesion on the filter 104, thus improving the overall permeability of the filter 104.

[0027] As a further part of this utility model, the separation component also includes a cover plate 202 disposed on the top of the separation box 100, a motor 203 connected to the cover plate 202, and a rotating shaft 200 connected to the drive shaft of the motor 203. With the above setup, after the motor 203 starts, its drive shaft drives the rotating shaft 200 to rotate at high speed. The separating blades 102 on the rotating shaft 200 rotate synchronously, efficiently shearing the plant material inside the tank. This shearing not only rapidly breaks down the plant cell structure but also effectively releases the active ingredients within the cells.

[0028] As a further part of this utility model, a cylinder 300 is connected inside the separation box 100, and the telescopic shaft of the cylinder 300 is connected to the cover plate 202. With the above settings, the position of the motor 203 and the rotating shaft 200 can be moved upward by the cylinder 300 during application, which can open the top of the separation tank 100. At the same time, the reciprocating screw 201 and piston 103 on the rotating shaft 200 can also leave the separation tank 101, so that the operator can easily put the raw materials into the separation tank 101.

[0029] As a further part of this utility model, a support plate 301 is slidably connected to the separation box 100, a filter screen 104 is disposed on the support plate 301, and a sealing ring 302 is provided on the top of the support plate 301. With the above-described design, the support plate 301 can slide and adjust within the separation chamber 100, and the separation tank 101 and separation chamber 100 can be disassembled as a whole, significantly improving the maintainability of the filter screen 104. Simultaneously, the sealing ring 302 on the top of the support plate 301 effectively prevents liquid leakage during equipment operation, ensuring stable pressure within the tank, improving liquid separation efficiency, reducing the loss of effective components, and extending the equipment's service life. This structural design not only simplifies daily equipment maintenance but also reduces the probability of equipment failure due to liquid leakage, lowering operating costs.

[0030] As a further feature of this invention, a collection box 303 is slidably connected to the separation box 100 and is located at the bottom of the support plate 301. With the above configuration, the collection tank 303 is slidably connected to the bottom of the separation tank 100 and located below the support plate 301, for collecting the liquid separated by the filter screen 104. This structural design allows the separated liquid to be directly introduced into the collection tank 303 after it is discharged through the filter screen 104, reducing the contact between the liquid and the outside environment during the separation process and effectively avoiding secondary pollution. At the same time, the sliding connection of the collection tank 303 facilitates quick disassembly and emptying after liquid collection, simplifying the cleaning and maintenance process of the collection tank 303.

[0031] As a further feature of this invention, the side wall of the separation box 100 is provided with multiple ventilation openings. With the above-described configuration, the side wall of the separation chamber 100 has multiple vents. As the piston 103 reciprocates, it effectively regulates the internal air pressure of the separation chamber 100, ensuring smooth separation. When the piston 103 moves downwards, the internal space of the chamber shrinks, creating a positive pressure environment. At this time, the vents can quickly expel excess gas, preventing excessive pressure inside the separation chamber 100. When the piston 103 moves upwards, the internal space of the chamber returns to normal, creating a negative pressure environment. The vents can then quickly replenish external gas into the separation chamber 100. This design not only balances the pressure inside and outside the chamber, ensuring smooth piston movement, but also reduces energy loss, improves separation efficiency, and extends the service life of the equipment.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plant extract solid-liquid separation device for cosmetic preparation, characterized in that, include: Separation box (100); A separation tank (101) is provided inside the separation box (100); Multiple separation blades (102) are disposed within the separation tank (101); The piston (103) provided in the separation tank (101) is located above the separation blade (102); A filter screen (104) is provided at the bottom of the separation tank (101). A separation component located between the separation box (100) and the piston (103) is used to move the position of the piston (103) up and down.

2. The plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that, The separation component includes a rotating shaft (200) disposed in the separation tank (101), the separation blade (102) is connected to the rotating shaft (200), a reciprocating screw (201) is connected to the rotating shaft (200), and the piston (103) is slidably connected inside the separation tank (101) and threadedly connected to the reciprocating screw (201).

3. The plant extract solid-liquid separation device for cosmetic preparation according to claim 2, characterized in that, The separation component also includes a cover plate (202) located on the top of the separation box (100), a motor (203) connected to the cover plate (202), and a rotating shaft (200) connected to the drive shaft of the motor (203).

4. A plant extract solid-liquid separation device for cosmetic preparation according to claim 3, characterized in that, A cylinder (300) is connected inside the separation box (100), and the telescopic shaft of the cylinder (300) is connected to the cover plate (202).

5. A plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that, A support plate (301) is slidably connected to the separation box (100), the filter screen (104) is disposed on the support plate (301), and a sealing ring (302) is provided on the top of the support plate (301).

6. A plant extract solid-liquid separation device for cosmetic preparation according to claim 5, characterized in that, A collection box (303) is also slidably connected to the separation box (100), located at the bottom of the support plate (301).

7. A plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that, The side wall of the separation box (100) has multiple air vents.

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