An extraction and concentration device for the production and preparation of traditional Chinese medicine

Abstract

This utility model belongs to the technical field of extraction and concentration devices, specifically relating to an extraction and concentration device for the production and preparation of traditional Chinese medicine. It includes an extraction tank, with a tank cover bolted to the top. A feed pipe is connected to the top of the tank cover, and a discharge pipe is connected to the bottom of the extraction tank. A control panel is connected to the surface of the extraction tank, and a filter box is connected to the surface of the discharge pipe. A filter screen is inserted inside the filter box, and a rectangular block is connected to one end of the filter screen. A groove is formed on the inner wall of the recessed part of the rectangular block. Through the coordinated operation of the filter box and filter screen, when the operator discharges the purified traditional Chinese medicine through the discharge pipe, the filter box and filter screen can directly filter the discharged traditional Chinese medicine, effectively avoiding the need for separate impurity treatment later. This greatly improves production efficiency and reduces cumbersome steps and time costs in the production process.

Description

Technical Field

[0001] This utility model belongs to the technical field of extraction and concentration devices, specifically relating to an extraction and concentration device for the production and preparation of traditional Chinese medicine. Background Technology

[0002] Extraction and concentration devices are process equipment used to separate and concentrate target components from liquid or gas mixtures. They are widely used in many fields such as chemical analysis, environmental monitoring, biopharmaceuticals, food processing, wastewater treatment, and industrial production. Their core function is to reduce solvent volume and increase solute concentration through physical or chemical methods, while ensuring the preservation of the activity and purity of the target component.

[0003] In the production and preparation of traditional Chinese medicine (TCM), extraction and concentration devices are also required to extract and concentrate the herbs. However, due to the impurities in the raw materials used in TCM preparation, these impurities will still remain even after the extraction and concentration process. After being discharged through the discharge pipe, these impurities still need to be filtered, which seriously affects subsequent processing. Utility Model Content

[0004] The purpose of this invention is to provide an extraction and concentration device for the production and preparation of traditional Chinese medicine, aiming to solve the problem in existing technologies where impurities remain in the raw materials used in the preparation of traditional Chinese medicine even after extraction and concentration. After being discharged through the discharge pipe, these impurities still require special filtration, which seriously affects subsequent processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extraction and concentration device for the production and preparation of traditional Chinese medicine, comprising an extraction tank, a tank cover bolted to the top of the extraction tank, a feed pipe connected to the top of the tank cover, a discharge pipe connected to the bottom of the extraction tank, a control panel connected to the surface of the extraction tank, a filter box connected to the surface of the discharge pipe, a filter screen inserted inside the filter box, a rectangular block connected to one end of the filter screen, a mating groove formed on the inner wall of the recess of the rectangular block, a fixing block connected to the side wall of the filter box, a guide rod installed inside the fixing block, a spring sleeved on the surface of the guide rod, a mating block sleeved on the surface of the guide rod, and a lever connected to the top of the mating block.

[0006] In a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the docking block can be elastically and telescopically connected to the fixed block by means of a spring.

[0007] In a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the opening size of the docking block and the fixing block are the same.

[0008] As a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the filter screen can be elastically engaged with the filter box through a connecting block, a spring, and a lever.

[0009] In a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the outer wall protrusion of the docking block is the same size as the docking groove.

[0010] As a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the surface of the extraction tank is provided with a sliding groove, a slider is slidably connected inside the sliding groove, a protective cover is connected to the surface of the slider, a first magnetic block is connected to the bottom end of the protective cover, a support plate is connected to the surface of the extraction tank, and a second magnetic block is connected to the top end of the support plate.

[0011] As a preferred embodiment of the extraction and concentration device for the production and preparation of traditional Chinese medicine according to this utility model, the protective cover can be slidably connected to the extraction tank through a slider and a groove, and the protective cover can be magnetically connected to the support plate through a first magnetic block and a second magnetic block.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Through the coordinated operation of the filter box and filter screen, when the operator discharges the purified Chinese medicine through the discharge pipe, the filter box and filter screen can directly filter the discharged Chinese medicine, effectively avoiding the need for separate impurity treatment later. This greatly improves production efficiency and reduces cumbersome steps and time costs in the production process. At the same time, the cooperation between the fixing block, guide rod, spring, docking block, and lever block provides great convenience for the disassembly and assembly of the filter screen. The operator only needs to pinch the lever block to bring them closer together. At this time, the lever block will drive the docking block to slide smoothly along the surface of the guide rod. At the same time, the docking block squeezes the spring, causing the spring to contract. Subsequently, the protrusion on the outer wall of the docking block moves out of the docking groove of the rectangular block, thereby releasing the fixation of the rectangular block. Since the rectangular block is tightly connected to the filter screen, the operator can easily move the filter screen out of the filter box by pulling the rectangular block outward. This allows for quick and convenient disassembly and replacement when the filter screen becomes clogged, ensuring the continuous and efficient operation of the filtration work and further improving the stability and reliability of the entire production process.

[0013] The cooperation between the slide, slider, protective cover, first magnetic block, support plate, and second magnetic block provides convenient conditions for the use and protection of the control panel. When the operator needs to operate the control panel, they only need to raise the protective cover. The protective cover will drive the slider to slide smoothly along the slide. During this process, the first and second magnetic blocks, which were originally attracted to each other, will naturally separate, and the protective cover will move away smoothly, thus clearly and completely exposing the control panel, making it convenient for the operator to perform various operations, greatly improving the convenience and efficiency of operation. When the operation is completed and the protective cover needs to be lowered and reset, the protective cover will also drive the slider to slide down along the slide. After it is lowered into place, the first and second magnetic blocks will attract each other. This attraction provides a stable fixing effect for the protective cover, ensuring that the protective cover can be stable when not in use, effectively preventing the control panel from being damaged by external collisions, playing a good protective role for the control panel, and extending its service life. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the filter box structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the diagram; Figure 4 This is a schematic diagram of the connection structure between the fixed block and the rectangular block of this utility model; Figure 5 This is a schematic diagram of the three-dimensional structure and the open structure of the protective cover of this utility model; Figure 6 This utility model Figure 5 Enlarged structural diagram at point B in the diagram; Figure 7 This is a schematic diagram of the three-dimensional structure and protective cover of this utility model from a bottom view. Figure 8 This utility model Figure 7 A magnified structural diagram at point C in the diagram.

[0015] In the diagram: 1. Extraction tank; 2. Tank lid; 3. Feed pipe; 4. Discharge pipe; 5. Control panel; 6. Filter box; 7. Filter screen; 8. Fixing block; 9. Guide rod; 10. Spring; 11. Connecting block; 12. Pushing block; 13. Rectangular block; 14. Connecting groove; 15. Slide groove; 16. Sliding block; 17. Protective cover; 18. First magnetic block; 19. Support plate; 20. Second magnetic block. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-8 This utility model provides the following technical solution: an extraction and concentration device for the production and preparation of traditional Chinese medicine, including an extraction tank 1, a tank cover 2 bolted to the top of the extraction tank 1, a feed pipe 3 connected to the top of the tank cover 2, a discharge pipe 4 connected to the bottom of the extraction tank 1, a control panel 5 connected to the surface of the extraction tank 1, a filter box 6 connected to the surface of the discharge pipe 4, a filter screen 7 inserted inside the filter box 6, a rectangular block 13 connected to one end of the filter screen 7, a docking groove 14 formed in the inner wall of the recess of the rectangular block 13, a fixing block 8 connected to the side wall of the filter box 6, a guide rod 9 installed inside the fixing block 8, a spring 10 sleeved on the surface of the guide rod 9, a docking block 11 sleeved on the surface of the guide rod 9, and a lever 12 connected to the top of the docking block 11.

[0018] In practical use, the extraction and concentration device consists of an extraction tank 1, a tank cover 2, a feed pipe 3, a discharge pipe 4, and a control panel 5. Its model is TQ-100L extraction and concentration device. In actual use, the operator first feeds the Chinese medicine into the extraction tank 1 through the feed pipe 3, and then starts the extraction and concentration device through the control panel 5. After the Chinese medicine completes the extraction and concentration process, it is discharged through the discharge pipe 4.

[0019] Preferably, the mating block 11 can be elastically telescopically connected to the fixing block 8 via the spring 10. The opening size of the mating block 11 and the fixing block 8 is the same. The filter screen 7 can be elastically engaged with the filter box 6 via the mating block 11, the spring 10, and the lever 12. The outer wall protrusion of the mating block 11 is the same size as the mating groove 14.

[0020] In practical use, when the operator discharges the purified Chinese medicine through the discharge pipe 4, the filter box 6 and the filter screen 7 will work simultaneously to directly filter the discharged Chinese medicine. This avoids the need for subsequent separate treatment of impurities, significantly improves production efficiency, simplifies the production process, and greatly reduces time costs.

[0021] Next, when the filter screen 7 becomes clogged, the operator simply pinches the lever 12 and brings them close together. The lever 12 will then drive the docking block 11 to slide smoothly along the surface of the guide rod 9. During this process, the docking block 11 will compress the spring 10, causing the spring 10 to contract. Subsequently, the protrusion on the outer wall of the docking block 11 will move out of the docking groove 14 of the rectangular block 13, thereby releasing the fixation on the rectangular block 13. Since the rectangular block 13 is tightly connected to the filter screen 7, the operator can easily pull the rectangular block 13 outward to remove the filter screen 7 from the inside of the filter box 6.

[0022] In this way, when filter screen 7 becomes clogged, operators can quickly and easily disassemble and replace it, ensuring that the filtration work continues to be carried out efficiently, and further enhancing the stability and reliability of the entire production process.

[0023] Preferably, the extraction tank 1 has a groove 15 on its surface, a slider 16 is slidably connected inside the groove 15, a protective cover 17 is connected to the surface of the slider 16, a first magnetic block 18 is connected to the bottom end of the protective cover 17, a support plate 19 is connected to the surface of the extraction tank 1, and a second magnetic block 20 is connected to the top end of the support plate 19. The protective cover 17 can be slidably connected to the extraction tank 1 through the slider 16 and the groove 15, and the protective cover 17 can be magnetically connected to the support plate 19 through the first magnetic block 18 and the second magnetic block 20.

[0024] In practical use, when the operator needs to operate the control panel 5, they only need to push the protective cover 17 upward to raise it. When the protective cover 17 rises, it will drive the slider 16 to slide smoothly along the slide groove 15. During this process, the first magnetic block 18 and the second magnetic block 20, which were originally attracted to each other, will automatically separate, and the protective cover 17 can be moved away smoothly, thus clearly and completely revealing the control panel 5. This allows the operator to conveniently perform various operations on the control panel 5, greatly improving the convenience and efficiency of operation.

[0025] When the operation is completed and the protective cover 17 needs to be lowered and reset, the protective cover 17 will also drive the slider 16 to slide down along the slide groove 15. After it is lowered into place, the first magnetic block 18 and the second magnetic block 20 will re-attract each other. This attraction provides a stable fixing effect for the protective cover 17, ensuring that the protective cover 17 can remain stable when not in use, effectively preventing the control panel 5 from being damaged by external collisions, playing a good protective role for the control panel 5, and thus extending its service life.

[0026] Working principle: First, the operator feeds the Chinese medicine into the extraction tank 1 through the feed pipe 3. Then, the operator pushes the protective cover 17 upward. During the ascent of the protective cover 17, the slider 16 slides smoothly along the slide groove 15. At this time, the first magnetic block 18 and the second magnetic block 20, which were originally attracted to each other, automatically separate, and the protective cover 17 is smoothly removed, clearly and completely revealing the control panel 5. Next, the operator starts the extraction and concentration device through the control panel 5. After the operation is completed, the protective cover 17 is lowered and reset. When the protective cover 17 is lowered, the slider 16 also slides down along the slide groove 15. When it is in place, the first magnetic block 18 and the second magnetic block 20 re-attract each other, providing a stable fixing effect for the protective cover 17. This ensures that the protective cover 17 remains stable when not in use, effectively preventing the control panel 5 from being damaged by external collisions, providing good protection for the control panel 5, and thus extending its service life.

[0027] After the Chinese medicine has completed the extraction and concentration process in the extraction tank 1, it is discharged through the discharge pipe 4. During the discharge process, the filter box 6 and the filter screen 7 will filter the discharged Chinese medicine, effectively avoiding the need for separate impurity treatment in the later stage, greatly improving production efficiency and reducing cumbersome steps and time costs in the production process.

[0028] When the filter screen 7 becomes clogged, the operator simply pinches the lever 12 to bring them closer together. The lever 12 drives the connecting block 11 to slide smoothly along the surface of the guide rod 9. At the same time, the connecting block 11 compresses the spring 10, causing the spring 10 to contract. Subsequently, the protrusion on the outer wall of the connecting block 11 moves out of the connecting groove 14 of the rectangular block 13, releasing the fixation on the rectangular block 13. Since the rectangular block 13 is tightly connected to the filter screen 7, the operator can easily move the filter screen 7 out of the filter box 6 by pulling the rectangular block 13 outward. In this way, when the filter screen 7 becomes clogged, it can be quickly and conveniently disassembled and replaced, ensuring the continuous and efficient operation of the filtration work and further improving the stability and reliability of the entire production process.

[0029] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. An extraction and concentration device for the production and preparation of traditional Chinese medicine, comprising an extraction tank (1), characterized in that: The top of the extraction tank (1) is fitted with a tank cover (2) by bolts. The top of the tank cover (2) is connected to a feed pipe (3). The bottom of the extraction tank (1) is connected to a discharge pipe (4). The surface of the extraction tank (1) is connected to a control panel (5). The surface of the discharge pipe (4) is connected to a filter box (6), and a filter screen (7) is inserted inside the filter box (6). One end of the filter screen (7) is connected to a rectangular block (13). The inner wall of the rectangular block (13) has a docking groove (14). The side wall of the filter box (6) is connected to a fixing block (8). A guide rod (9) is installed inside the fixing block (8). A spring (10) is sleeved on the surface of the guide rod (9). A docking block (11) is sleeved on the surface of the guide rod (9). A lever (12) is connected to the top of the docking block (11).

2. The extraction and concentration device for the production and preparation of traditional Chinese medicine according to claim 1, characterized in that: The docking block (11) can be elastically telescopically connected to the fixing block (8) by means of a spring (10).

3. The extraction and concentration apparatus for the production and preparation of traditional Chinese medicine according to claim 1, characterized in that: The opening size of the docking block (11) is the same as that of the fixing block (8).

4. The extraction and concentration apparatus for the production and preparation of traditional Chinese medicine according to claim 1, characterized in that: The filter screen (7) can be elastically engaged with the filter box (6) via a connecting block (11), a spring (10) and a lever (12).

5. The extraction and concentration apparatus for the production and preparation of traditional Chinese medicine according to claim 1, characterized in that: The outer wall protrusion of the docking block (11) is the same size as the docking groove (14).

6. The extraction and concentration apparatus for the production and preparation of traditional Chinese medicine according to claim 1, characterized in that: The surface of the extraction tank (1) is provided with a groove (15), and a slider (16) is slidably connected inside the groove (15). A protective cover (17) is connected to the surface of the slider (16), and a first magnetic block (18) is connected to the bottom end of the protective cover (17). A support plate (19) is connected to the surface of the extraction tank (1), and a second magnetic block (20) is connected to the top end of the support plate (19).

7. The extraction and concentration apparatus for the production and preparation of traditional Chinese medicine according to claim 6, characterized in that: The protective cover (17) can be slidably connected to the extraction tank (1) via the slider (16) and the groove (15), and the protective cover (17) can be magnetically connected to the support plate (19) via the first magnetic block (18) and the second magnetic block (20).

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