Plant extraction solid-liquid separation device for cosmetic preparation

Abstract

The utility model discloses a plant extraction solid-liquid separation device for cosmetic preparation. The plant extraction solid-liquid separation device comprises filtering separation equipment, the filtering and separating equipment comprises an extrusion type separating device and a self-cleaning type separating and receiving device, the extrusion type separating device comprises a discharging hopper, a second filter screen is arranged on the inner wall of the discharging hopper, a sliding rod is connected to the upper end of the center of the second filter screen, a sliding sleeve is arranged outside the sliding rod in a sliding mode, and a first filter screen arranged above the second filter screen in parallel is arranged on the periphery of the sliding sleeve; the self-cleaning type separating and receiving device comprises a rack, a third filter screen and a cleaning brush, a driving roller and a driven roller which are arranged in parallel are arranged on the two sides of the rack, the third filter screen is rotationally arranged between the driving roller and the driven roller in a sleeving mode, and the cleaning brush is arranged outside the third filter screen through a supporting roller. The utility model belongs to the technical field of cosmetic preparation, and particularly provides a plant extraction solid-liquid separation device for cosmetic preparation, which is used for solving the problems in the prior art that separation is not sufficient and effective enough and a filter screen is inconvenient to clean.

Description

Technical Field

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

[0002] In the process of plant extraction, in order to improve the extraction effect and efficiency of active ingredients, the plants are usually chopped or crushed before extraction. Finally, a solid-liquid mixture of liquid extract and solid raw material is obtained. Therefore, it is necessary to separate the solid-liquid mixture to obtain the extract.

[0003] The traditional separation method in existing technology involves using a centrifuge to generate centrifugal force for solid-liquid separation, followed by purification through a filter. However, this method has some problems: simply using a filter to separate the solid and liquid components using gravity after centrifugation cannot achieve thorough and effective separation, resulting in low purity of the extract and residual plant fibers in the liquid. Furthermore, cleaning the filter is relatively troublesome. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a plant extract solid-liquid separation device for cosmetic preparation, which solves the problems of insufficient and ineffective separation in the prior art, as well as the problem of the filter screen being inconvenient to clean.

[0005] The technical solution adopted in this application is as follows:

[0006] This solution provides a plant extract solid-liquid separation device for cosmetic preparation, including a filtration separation device; the filtration separation device includes a squeeze separation device and a self-cleaning separation receiving device located below the squeeze separation device.

[0007] As a preferred embodiment, the extrusion separation device includes a funnel-shaped hopper, with a second filter screen on the inner wall of the hopper. A sliding rod is connected to the upper end of the center of the second filter screen, and a sliding sleeve is slidably provided on the outside of the sliding rod. A first filter screen is provided on the outer periphery of the sliding sleeve, parallel to the second filter screen. The first filter screen is slidably positioned above the second filter screen via the sliding sleeve, and contacts the second filter screen when the first filter screen slides downward, thereby achieving an extrusion effect. The pore size of the second filter screen is smaller than that of the first filter screen.

[0008] In a preferred embodiment, the self-cleaning separation and receiving device includes a frame, a third filter screen, and a cleaning brush. The frame has parallel-arranged drive rollers and driven rollers on both sides. The third filter screen is rotatably sleeved between the drive rollers and driven rollers. The cleaning brush is positioned outside the third filter screen via a support roller. Further, the frame also has a support roller, which is parallel to the drive rollers and driven rollers. The diameter of the support roller is smaller than the diameters of the two rollers and does not contact the third filter screen. A mounting base is provided on the outer side of the support roller relative to the third filter screen. The cleaning brush is mounted on the mounting base, with bristles positioned below it, facing the radial direction of the driven roller. The bristles are attached to the outer side of the third filter screen. The aperture of the third filter screen is smaller than that of the second filter screen. A discharge port is located at the bottom of the hopper, directly above the third filter screen. The mounting base is L-shaped, with the support roller and cleaning brush located at opposite ends of the mounting base.

[0009] In a further embodiment, a receiving plate is provided between the upper and lower surfaces of the filter screen three. One end of the receiving plate is fixedly connected to the frame, and the other end of the receiving plate is provided with a funnel inclined towards the lower end on the outer side of the filter screen three. The receiving plate and the funnel are connected, and a discharge pipe is provided on the side of the funnel away from the receiving plate.

[0010] The beneficial effects of this utility model by adopting the above structure are as follows:

[0011] 1. A multi-layer filtration structure is formed by the sequential arrangement of filter screen 1, filter screen 2, and filter screen 3 from top to bottom, which improves the filtration and separation effect. The extrusion method between filter screen 1 and filter screen 2 further promotes the effectiveness of separation.

[0012] 2. By setting a cleaning brush on the outside of filter screen three, the motor drives filter screen three to rotate, thereby achieving contact between filter screen three and the cleaning brush, thus achieving a self-cleaning effect. In addition, filter screen one is detachable, filter screen two is easy to clean, and the entire filter screen is easy to clean and use. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure of a plant extract solid-liquid separation device for cosmetic preparation provided in this solution;

[0014] Figure 2 Another structural schematic diagram of a plant extract solid-liquid separation device for cosmetic preparation provided in this solution;

[0015] Figure 3 This is a schematic diagram of the internal structure of this embodiment;

[0016] Figure 4 for Figure 1 A magnified view of part A in the diagram.

[0017] The meanings of the labels in the attached diagram are as follows:

[0018] 1. Extrusion separation device; 2. Self-cleaning separation receiving device;

[0019] 11. Feed hopper; 12. Filter screen one; 13. Filter screen two; 14. Slide rod; 15. Sliding sleeve; 16. Feed outlet;

[0020] 21. Frame; 22. Filter screen three; 23. Cleaning brush; 24. Driven roller; 25. Driven roller; 26. Receiving plate; 27. Funnel; 28. Feeding pipe; 29. ​​Motor.

[0021] 251. Support roller; 252. Mounting base. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Example 1

[0024] Please refer to Figure 1 and Figure 2 As shown, this embodiment provides a plant extract solid-liquid separation device for cosmetic preparation, including a filtration separation device, which includes a squeeze-type separation device 1.

[0025] refer to Figure 1 and Figure 3 As shown, the extrusion separation device 1 includes a funnel-shaped feeding hopper 11. The inner wall of the feeding hopper 11 is provided with a second filter screen 13. A sliding rod 14 is connected to the upper end of the center of the second filter screen 13. A sliding sleeve 15 is slidably provided on the outside of the sliding rod 14. A first filter screen 12 is provided on the outer periphery of the sliding sleeve 15 and is parallel to the second filter screen 13. The first filter screen 12 is slidably provided above the second filter screen 13 through the sliding sleeve 15.

[0026] When using this structure, the sliding sleeve 15 slides up and down outside the sliding rod 14 (this part can be operated manually or implemented by setting up a related linear motion mechanical structure externally; this solution will not be explained in detail, taking manual operation as an example). When the filter screen 12 slides down, it contacts the filter screen 2 13, thereby achieving the squeezing effect.

[0027] The bottom of the hopper 11 is provided with a discharge port 16.

[0028] In a preferred embodiment, a valve may be installed at the discharge port 16.

[0029] Example 2

[0030] like Figure 1 and Figure 2As shown, the filtration and separation equipment also includes a self-cleaning separation receiving device 2 located below the extrusion separation device 1.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, the self-cleaning separation and receiving device 2 includes a frame 21, a filter screen 22, and a cleaning brush 23. The frame 21 has a parallel drive roller 24 and a driven roller 25 on both sides. The filter screen 22 is rotatably sleeved between the drive roller 24 and the driven roller 25. The discharge port 16 is located directly above the filter screen 22. The cleaning brush 23 is located on the outside of the filter screen 22. The cleaning brush 23 has bristles below it, which are attached to the outside of the filter screen 22.

[0032] In a preferred embodiment, the pore size of filter screen 13 is smaller than that of filter screen 12, and the pore size of filter screen 22 is smaller than that of filter screen 13. By sequentially arranging filter screen 12, filter screen 13, and filter screen 22 from top to bottom, a multi-layer filtration structure is formed to improve the filtration and separation effect. The extrusion method between filter screen 12 and filter screen 23 further promotes the effectiveness of separation.

[0033] like Figure 4 As shown, the frame 21 is also equipped with a support roller 251, which is parallel to the drive roller 24 and the driven roller 25. The diameter of the support roller 251 is smaller than that of the two rollers and does not contact the filter screen 22. The support roller 251 has a mounting base 252 on the outer side of the filter screen 22, and the cleaning brush 23 is mounted on the mounting base 252. The mounting base 252 is L-shaped, with the support roller 251 and the cleaning brush 23 located at their two ends, and the bristles facing the center of the driven roller 25. A motor 29 is also provided on one side of the frame 21. The output shaft of the motor 29 is connected to the drive roller 24. The motor 29 drives the drive roller 24 to rotate, thereby enabling the cleaning brush 23 to clean the surface of the filter screen 22. The motor 29 is a reversible motor and is equipped with a reversible switch.

[0034] refer to Figure 3As shown, a receiving plate 26 is provided between the upper and lower surfaces of the filter screen 22. One end of the receiving plate 26 is fixedly connected to the frame 21, and the other end of the receiving plate 26 is provided with a funnel 27 inclined towards the lower end on the outer side of the filter screen 22. The receiving plate 26 and the funnel 27 are connected. A discharge pipe 28 is provided on the side of the funnel 27 away from the receiving plate 26. After filtration by the triple filter screen, the filtration and separation effect is improved. The filter screen 12 is slidably set outside the slide rod 14 and squeezes and contacts the filter screen 23, further promoting the separation effectiveness. Then, the filtration by the filter screen 22 further improves the solid-liquid separation effect. Subsequently, the liquid flows into the receiving plate 26 and is discharged from the funnel 27 into the discharge pipe 28.

[0035] When using this utility model, a cleaning brush 23 is set on the outside of the filter screen 22. The motor 29 drives the filter screen 22 to rotate, thereby achieving contact between the filter screen 22 and the cleaning brush 23. The motor 29 rotates forward, and the filter screen 22 contacts the brush bristles to achieve the cleaning effect. After the cleaning is completed, the motor 29 reverses to return to the initial state, thereby achieving the self-cleaning effect. The filter screen 12 is detachably set between the sliding sleeve 15 and the sliding rod 14. After the filter screen 12 is detached, the filter screen 23 is easy to rinse, and the entire filter screen is easy to clean.

[0036] It should be noted that although embodiments of the present invention have been shown and described, those skilled in the art who design similar structures and embodiments without departing from the spirit of the present invention should all fall within the protection scope of the present invention.

Claims

1. A plant extract solid-liquid separation device for cosmetic preparation, comprising a filtration and separation device, characterized in that: The filtration and separation equipment includes a squeeze-type separation device (1) and a self-cleaning separation receiving device (2) located below the squeeze-type separation device (1); The extrusion separation device (1) includes a feeding hopper (11), the inner wall of the feeding hopper (11) is provided with a second filter screen (13), the upper end of the center of the second filter screen (13) is connected to a slide rod (14), the slide rod (14) is slidably provided with a sliding sleeve (15), and the outer periphery of the sliding sleeve (15) is provided with a first filter screen (12) parallel to the second filter screen (13); The self-cleaning separation receiving device (2) includes a frame (21), a filter screen (22), and a cleaning brush (23). The frame (21) has parallel active rollers (24) and driven rollers (25) on both sides. The filter screen (22) is rotatably sleeved between the active rollers (24) and driven rollers (25). The frame (21) is also provided with a support roller (251). The cleaning brush (23) is located outside the filter screen (22) through the support roller (251). The bristles on the cleaning brush (23) are attached to the outside of the filter screen (22). The filter screen 1 (12), filter screen 2 (13), and filter screen 3 (22) are arranged sequentially from top to bottom. The pore size of filter screen 2 (13) is smaller than that of filter screen 1 (12), and the pore size of filter screen 3 (22) is smaller than that of filter screen 2 (13).

2. The plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that: The frame (21) is also provided with a support roller (251), which is arranged parallel between the drive roller (24) and the driven roller (25). The diameter of the support roller (251) is smaller than the diameter of the drive roller (24) and the driven roller (25) and does not contact the filter screen (22). The support roller (251) is provided with a mounting seat (252) on the outer side of the filter screen (22). The cleaning brush (23) is provided on the mounting seat (252) and the brush bristles are arranged towards the center of the driven roller (25).

3. The plant extract solid-liquid separation device for cosmetic preparation according to claim 2, characterized in that: A receiving plate (26) is provided between the upper and lower surfaces of the filter screen three (22). One end of the receiving plate (26) is fixedly connected to the frame (21). The other end of the receiving plate (26) is provided with a funnel (27) inclined towards the lower end on the outer side of the filter screen three (22). The receiving plate (26) and the funnel (27) are connected. A discharge pipe (28) is provided on the side of the funnel (27) away from the receiving plate (26).

4. The plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that: The filter screen one (12) is slidably disposed above the filter screen two (13) via the sliding sleeve (15), and the filter screen one (12) contacts the filter screen two (13) when it slides down.

5. A plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that: A motor (29) is also provided on one side of the frame (21). The output shaft of the motor (29) is connected to the drive roller (24). The motor (29) is a forward and reverse motor (29) equipped with a forward and reverse switch.

6. A plant extract solid-liquid separation device for cosmetic preparation according to claim 2, characterized in that: The mounting base (252) is L-shaped, and the support roller (251) and the cleaning brush (23) are located at the two ends of the mounting base (252).

7. A plant extract solid-liquid separation device for cosmetic preparation according to claim 1, characterized in that: The bottom of the hopper (11) is provided with a discharge port (16), which is located directly above the filter screen (22).

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