Organic solvent concentration and extraction device for plant extraction

Abstract

The utility model relates to the technical field of concentration and extraction, in particular to an organic solvent concentration and extraction device for plant extraction, which comprises a shell, an inner cavity is formed in the shell and consists of two semicircular chambers, a motor is fixedly connected to the outer surface of the shell, a rotating shaft is fixedly connected to the output end of the motor, and the rotating shaft is fixedly connected to the output end of the motor. The end, away from the motor, of the rotating shaft is movably connected with the inner wall of the shell, a storage chamber is installed on the outer surface of the rotating shaft and located in the inner cavity, a plurality of through holes are formed in the outer surface of the storage chamber, a pressing plate is arranged in the storage chamber, and a connecting column is fixedly connected to the outer surface of the pressing plate. An arc-shaped chamfer is arranged at the end, away from the pressing plate, of the connecting column. According to the device, materials can be squeezed and extracted while being soaked, the extraction speed of the materials can be greatly increased, and the device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of concentration and extraction, and in particular to an organic solvent concentration and extraction device for plant extraction. Background Technology

[0002] Extraction is a unit operation that separates mixtures by utilizing the different solubilities of components in a solvent. It involves using the difference in solubility or partition coefficients of a substance in two immiscible (or slightly soluble) solvents to transfer a solute from one solvent to the other. It is widely used in chemical, metallurgical, and food industries, and is also commonly used in the petroleum refining industry.

[0003] Extraction involves placing the material in an organic solvent to dissolve the active ingredients into the solvent, followed by separation and purification of the organic solvent. To ensure the extraction effect, the material is usually soaked in the organic solvent for a long time to ensure that the active ingredients can be fully dissolved in the organic solvent. This method requires a long time and is not convenient to use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an organic solvent concentration and extraction device for plant extraction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an organic solvent concentration and extraction device for plant extraction, comprising a shell, an inner cavity formed inside the shell, the inner cavity being composed of two semi-circular chambers, a motor fixedly connected to the outer surface of the shell, a rotating shaft fixedly connected to the output end of the motor, and the end of the rotating shaft away from the motor being movably connected to the inner wall of the shell, a storage chamber installed on the outer surface of the rotating shaft, the storage chamber being located inside the inner cavity, a plurality of through holes formed on the outer surface of the storage chamber, a pressure plate disposed inside the storage chamber, a connecting column fixedly connected to the outer surface of the pressure plate, and an arc-shaped chamfer provided at the end of the connecting column away from the pressure plate.

[0006] As a further description of the above technical solution:

[0007] A protrusion is fixedly connected to the outer surface of the rotating shaft, and a groove is provided on the contact surface between the storage chamber and the rotating shaft, with the protrusion located in the groove.

[0008] As a further description of the above technical solution:

[0009] A fixing block is fixedly connected to the side wall of the storage chamber, a spring is fixedly connected inside the fixing block, and a moving block is fixedly connected to the end of the spring away from the fixing block.

[0010] As a further description of the above technical solution:

[0011] A fixed plate is installed on the storage chamber, and a connecting plate is fixedly connected to the lower surface of the fixed plate. A connecting groove is opened on the surface of the connecting plate, and the moving block is installed inside the connecting groove.

[0012] As a further description of the above technical solution:

[0013] The outer surface of the rotating shaft is threaded with two limiting rings, which are located on the left and right sides of the storage chamber, respectively.

[0014] As a further description of the above technical solution:

[0015] A drain pipe is fixedly connected to the side wall of the housing, and a control valve is installed on the drain pipe. One end of the drain pipe extends to the outside of the housing.

[0016] As a further description of the above technical solution:

[0017] A cover plate is movably connected to the top of the outer casing, and the inner wall of the cover plate is provided with sealing rubber.

[0018] This utility model has the following beneficial effects:

[0019] Compared to existing technologies, this organic solvent concentration and extraction device for plant extraction comprises a shell, motor, rotating shaft, storage chamber, pressure plate, and connecting column. During operation, the motor drives the rotating shaft, which in turn rotates the storage chamber. As the storage chamber rotates, the pressure plate and connecting column structure inside also rotate. The connecting column fits against the inner wall of the chamber. When the shape of the inner wall changes, the connecting column, along with the pressure plate, shifts within the storage chamber, compressing the material and facilitating its concentration and extraction in the organic solvent. Unlike conventional concentration and extraction devices that require prolonged immersion in organic solvents to ensure effective extraction and full dissolution of active ingredients (a time-consuming and inconvenient method), this device simultaneously immerses and compresses the material, significantly increasing the extraction speed and simplifying its use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an organic solvent concentration and extraction device for plant extraction proposed in this utility model.

[0021] Figure 2 This is a first-view internal structural cross-sectional view of an organic solvent concentration and extraction device for plant extraction proposed in this utility model.

[0022] Figure 3 This invention provides an organic solvent concentration and extraction device for plant extraction. Figure 2 Enlarged view of the structure at point A in the middle;

[0023] Figure 4 This is a second-view internal structural cross-sectional view of an organic solvent concentration and extraction device for plant extraction proposed in this utility model.

[0024] Figure 5 This invention provides an organic solvent concentration and extraction device for plant extraction. Figure 4 Enlarged view of the structure at point B in the middle.

[0025] Legend:

[0026] 1. Outer shell; 2. Inner cavity; 3. Motor; 4. Shaft; 5. Protrusion; 6. Storage chamber; 7. Through hole; 8. Pressure plate; 9. Connecting column; 10. Fixing plate; 11. Fixing block; 12. Spring; 13. Moving block; 14. Connecting plate; 15. Connecting groove; 16. Limiting ring; 17. Drain pipe; 18. Cover plate. Detailed Implementation

[0027] Reference Figure 1-5 This utility model provides an organic solvent concentration and extraction device for plant extraction: It includes a shell 1, with an inner cavity 2 inside the shell 1. The inner cavity 2 consists of two semi-circular chambers, with the lower chamber being less distant from the rotating shaft 4 than the upper chamber. A motor 3 is fixedly connected to the outer surface of the shell 1, and the output end of the motor 3 is fixedly connected to the rotating shaft 4. The end of the rotating shaft 4 furthest from the motor 3 is movably connected to the inner wall of the shell 1. The motor 3 drives the rotating shaft 4 to rotate. A storage chamber 6 is installed on the outer surface of the rotating shaft 4. The rotation of the rotating shaft 4 drives the storage chamber 6 to rotate. During extraction, the material is placed inside the storage chamber 6 for storage. The storage chamber 6 is located inside the inner cavity 2, and its outer surface is... There are multiple through holes 7. Organic solvent enters the storage chamber 6 through the through holes 7 to dissolve the effective components inside the material. The storage chamber 6 is equipped with a pressure plate 8. A connecting column 9 is fixedly connected to the outer surface of the pressure plate 8. The end of the connecting column 9 away from the pressure plate 8 is provided with an arc-shaped chamfer. The motor 3 drives the rotating shaft 4 to rotate, which in turn drives the storage chamber 6 to rotate. When the storage chamber 6 rotates, the pressure plate 8 and the connecting column 9 inside also rotate together. The connecting column 9 is in contact with the inner wall of the inner cavity 2. When the shape of the inner wall of the inner cavity 2 changes, the connecting column 9 will carry the pressure plate 8 to move inside the storage chamber 6, squeezing the material inside the storage chamber 6 and assisting the material in the concentration and extraction in the organic solvent.

[0028] A protrusion 5 is fixedly connected to the outer surface of the rotating shaft 4. A groove is provided on the contact surface between the storage chamber 6 and the rotating shaft 4. The protrusion 5 is located in the groove, so that the storage chamber 6 can rotate with the rotating shaft 4. A limit ring 16 is threadedly connected to the outer surface of the rotating shaft 4. There are two limit rings 16. The two limit rings 16 are located on the left and right sides of the storage chamber 6 respectively. The storage chamber 6 can be installed on the rotating shaft 4 through the two limit rings 16.

[0029] A fixing block 11 is fixedly connected to the side wall of the storage chamber 6. A spring 12 is fixedly connected inside the fixing block 11. A moving block 13 is fixedly connected to the end of the spring 12 away from the fixing block 11. A fixing plate 10 is installed on the storage chamber 6. A connecting plate 14 is fixedly connected to the lower surface of the fixing plate 10. A connecting groove 15 is opened on the surface of the connecting plate 14. The moving block 13 is installed inside the connecting groove 15. The pressure plate 8 can be installed inside the storage chamber 6 through the fixing plate 10.

[0030] A drain pipe 17 is fixedly connected to the side wall of the outer casing 1. A control valve is installed on the drain pipe 17. One end of the drain pipe 17 extends to the outside of the outer casing 1. The extracted organic solvent can be discharged through the drain pipe 17. A cover plate 18 is movably connected to the top of the outer casing 1. The inner wall of the cover plate 18 is provided with sealing rubber. The cover plate 18 seals the space inside the outer casing 1.

[0031] Working principle: During use, the motor 3 drives the rotating shaft 4 to rotate, which in turn drives the storage chamber 6 to rotate. When the storage chamber 6 rotates, the internal pressure plate 8 and connecting column 9 also rotate together. The connecting column 9 is in contact with the inner wall of the inner cavity 2. When the shape of the inner wall of the inner cavity 2 changes, the connecting column 9 will move the pressure plate 8 inside the storage chamber 6, squeezing the material inside the storage chamber 6 and assisting the material in concentration and extraction in the organic solvent. This organic solvent concentration and extraction device for plant extraction can simultaneously soak and squeeze the material for extraction, which can greatly improve the extraction speed and is easy to use.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An organic solvent concentration and extraction apparatus for plant extraction, comprising a shell (1), characterized in that: The outer shell (1) has an inner cavity (2) inside, which is composed of two semi-circular chambers. A motor (3) is fixedly connected to the outer surface of the outer shell (1). A rotating shaft (4) is fixedly connected to the output end of the motor (3). The end of the rotating shaft (4) away from the motor (3) is movably connected to the inner wall of the outer shell (1). A storage chamber (6) is installed on the outer surface of the rotating shaft (4). The storage chamber (6) is located inside the inner cavity (2). A through hole (7) is opened on the outer surface of the storage chamber (6). There are multiple through holes (7). A pressure plate (8) is provided inside the storage chamber (6). A connecting column (9) is fixedly connected to the outer surface of the pressure plate (8). An arc-shaped chamfer is provided on the end of the connecting column (9) away from the pressure plate (8).

2. The organic solvent concentration and extraction apparatus for plant extraction according to claim 1, characterized in that: A protrusion (5) is fixedly connected to the outer surface of the rotating shaft (4), and a groove is provided on the contact surface between the storage chamber (6) and the rotating shaft (4), with the protrusion (5) located in the groove.

3. The organic solvent concentration and extraction apparatus for plant extraction according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the side wall of the storage chamber (6), and a spring (12) is fixedly connected inside the fixing block (11). A moving block (13) is fixedly connected to the end of the spring (12) away from the fixing block (11).

4. An organic solvent concentration and extraction apparatus for plant extraction according to claim 3, characterized in that: A fixing plate (10) is installed on the storage chamber (6). A connecting plate (14) is fixedly connected to the lower surface of the fixing plate (10). A connecting groove (15) is opened on the surface of the connecting plate (14). The moving block (13) is installed inside the connecting groove (15).

5. An organic solvent concentration and extraction apparatus for plant extraction according to claim 1, characterized in that: The outer surface of the rotating shaft (4) is threaded with a limiting ring (16), and there are two limiting rings (16), which are located on the left and right sides of the storage chamber (6) respectively.

6. An organic solvent concentration and extraction apparatus for plant extraction according to claim 1, characterized in that: A drain pipe (17) is fixedly connected to the side wall of the outer casing (1), and a control valve is installed on the drain pipe (17). One end of the drain pipe (17) extends to the outside of the outer casing (1).

7. An organic solvent concentration and extraction apparatus for plant extraction according to claim 1, characterized in that: The top of the outer shell (1) is movably connected to a cover plate (18), and the inner wall of the cover plate (18) is provided with sealing rubber.

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