A device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid

Abstract

This application discloses a device for separating Chinese herbal medicine residue and liquid, belonging to the technical field of auxiliary equipment for Chinese herbal medicine processing. The key technical features include a separation cylinder with a drain valve connected to the left side of the bottom and a controller on the right side. A vortex separation component is installed inside the separation cylinder, and a pressure separation component is installed at the top. By using the vortex separation component, the decocted Chinese herbal medicine is poured into a hollowed-out vortex inside the separation cylinder. Since the hollowed-out vortex also contains an outer fine filter and an inner coarse filter, the Chinese herbal medicine first enters the inner coarse filter. Then, the controller starts a variable frequency motor, which drives the shaft to rotate, thereby rotating the hollowed-out vortex. This causes the inner coarse filter and the outer fine filter to rotate synchronously, using centrifugal force to evenly disperse the residue during rotation, preventing residue from clumping and clogging the filter. This is particularly effective in solving the clogging problem of viscous residues such as Angelica sinensis and Astragalus membranaceus, reducing the frequency of filter cleaning.

Description

Technical Field

[0001] This application relates to the technical field of auxiliary equipment for processing traditional Chinese medicine, specifically to a device for separating traditional Chinese medicine residue and liquid. Background Technology

[0002] Traditional Chinese medicine (TCM) refers to substances used for the prevention, treatment, and diagnosis of diseases, as well as for rehabilitation and health maintenance, under the guidance of TCM theory. TCM mainly comes from natural medicines and their processed products, including plant-based medicines, animal-based medicines, mineral-based medicines, and some chemical and biological products. According to the processing technology, TCM is divided into prepared Chinese medicines and raw Chinese medicinal materials. When decocting TCM, it is divided into dregs and liquid. Dregs are the residue after decocting TCM, and they are insoluble and solid. Liquid is the essence of the decocted Chinese medicinal materials and is liquid. After decocting TCM, the dregs and liquid need to be separated.

[0003] An existing patent (publication number: CN217367420U) discloses a device for separating Chinese herbal medicine residue and liquid. This utility model adopts a method in which a third tank is inserted into the second tank, and the second tank is inserted into the first tank. The first tank, the second tank, and the third tank are respectively equipped with a first filter screen, a second filter screen, and a third filter screen. In this way, when replacing the filter screen, it is only necessary to separate the first tank, the second tank, and the third tank to quickly replace the internal filter screen, thereby further improving the efficiency of filter screen replacement.

[0004] However, existing Chinese herbal medicine residue and liquid separation devices have significant shortcomings in practical use. Most devices rely solely on a single extrusion method for separation. When the extruder moves down to squeeze the residue, the liquid needs to pass through a filter screen under unidirectional pressure. However, the residue easily clumps on the filter screen surface after extrusion, clogging the filter pores. This clogging problem is particularly prominent for viscous residues such as those from Angelica sinensis and Astragalus membranaceus, which are decocted and have a thick texture. This leads to a significant decrease in the subsequent liquid flow rate. Each separation requires repeated stops to clean the filter screen, which not only prolongs the separation time but also requires frequent manual disassembly of the filter screen, making the operation cumbersome. At the same time, the extrusion pressure of existing devices is mostly manually controlled, making it difficult to control precisely. If the pressure is too low, more liquid remains in the residue, resulting in waste of medicinal materials. If the pressure is too high, the residue fibers are easily squeezed into the liquid, affecting the purity of the liquid. In addition, some devices lack a stable rotating auxiliary structure, making it difficult to evenly distribute the pressure on the residue by extrusion alone, further reducing the separation efficiency. Moreover, most of the filter screens are of a single specification and cannot be graded according to the size of the residue particles, making it impossible to balance separation efficiency and liquid purity. Summary of the Invention

[0005] To address these issues, this application provides a device for separating Chinese herbal medicine residue and liquid, which solves the problems of existing technologies where residue easily clumps and clogs the filter screen during extrusion, leading to a decrease in liquid flow rate, requiring repeated cleaning of the filter screen, extending separation time, and being cumbersome to operate. Furthermore, manual control of the extrusion force is difficult to achieve precisely; too little force results in excessive residual liquid and waste, while too much force causes residue fibers to mix into the liquid, affecting purity. Additionally, some devices lack a rotating auxiliary structure, resulting in uneven force on the residue and reduced efficiency. Moreover, the filter screen specifications are limited, making it impossible to classify and filter residue according to particle size, thus failing to balance separation efficiency and liquid purity.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] Firstly, the system includes a separation cylinder. A drain valve is connected to the left side of the bottom of the separation cylinder, and a controller is provided on the right side of the separation cylinder. A vortex separation assembly is provided inside the separation cylinder, and a pressure separation assembly is provided at the top of the separation cylinder. The pressure separation assembly is located at the top of the vortex separation assembly. The vortex separation assembly includes a variable frequency motor bolted to the center of the bottom of the separation cylinder. The output end of the variable frequency motor passes through the bottom of the separation cylinder. A shaft is fixedly connected to the output end of the variable frequency motor. A hollow vortex cylinder is fixedly connected to the top of the shaft. The hollow vortex cylinder is located on the top side inside the separation cylinder. An outer fine filter screen cylinder is snapped into the inside of the hollow vortex cylinder. An inner coarse filter screen cylinder is snapped into the inside of the outer fine filter screen cylinder. The inner coarse filter screen cylinder is located at the bottom of the pressure separation assembly.

[0008] Optionally, support legs are welded to both the front and rear sides of the bottom of the separation cylinder, and a reinforcing plate is welded to the bottom of the support legs.

[0009] Optionally, handles are welded to both sides of the top of the outer fine filter cylinder, and the handles are U-shaped.

[0010] Optionally, the top of the separating cylinder is provided with an annular groove, and a ring sleeve is rotatably connected inside the annular groove. The ring sleeve is welded to the outside of the hollowed-out rotating cylinder.

[0011] Optionally, an auxiliary rod is welded to the rear side of the top of the connecting plate, and the top of the auxiliary rod extends through the bottom of the lateral end of the bracket.

[0012] Secondly, the pressure separation assembly includes a bracket welded to the rear side of the separation cylinder. An electric push rod is bolted to the top of the bracket. The electric push rod is electrically connected to the controller. The telescopic end of the electric push rod passes through the top of the bracket. A connecting plate is fixedly connected to the telescopic end of the electric push rod. Pins are slidably connected to the inside of the top four sides of the connecting plate. A fixing plate is welded to the bottom of the pins. A pressure sensor is set in the middle of the top of the fixing plate. A pressure plate is fixedly connected to the bottom of the fixing plate. The pressure plate is located at the top of the inner coarse filter cylinder. Several water-permeable holes are opened on the top of the pressure plate.

[0013] Compared with the prior art, this application has at least the following beneficial effects:

[0014] 1. By setting up a vortex assembly, the decocted Chinese medicine is poured into the hollow vortex inside the separator. Since the hollow vortex also has an outer fine filter and an inner coarse filter, the Chinese medicine first enters the inner coarse filter. Then, the controller starts the variable frequency motor, which drives the shaft to rotate, thereby driving the hollow vortex to rotate. This makes the inner coarse filter and the outer fine filter rotate synchronously. Centrifugal force is used to evenly disperse the dregs during rotation, preventing the dregs from clumping and clogging the filter. It can especially solve the clogging problem of viscous dregs such as angelica and astragalus, reducing the frequency of cleaning the filter. At the same time, the inner coarse filter and the outer fine filter form a staged filtration. The inner coarse filter first filters out larger particles of dregs, and then the outer fine filter filters out fine impurities, taking into account both separation efficiency and the purity of the medicine.

[0015] 2. By setting up a pressure separation component, during separation, the electric push rod at the top of the support is activated under the control of the controller. Its telescopic end pushes the connecting plate downward. The connecting plate drives the fixed plate and the pressure plate at the bottom to move downward synchronously through the pin, so that the pressure plate enters the inner coarse filter cylinder to squeeze the medicine residue. The pressure sensor at the top of the fixed plate can monitor the squeezing force in real time and feed it back to the controller to achieve precise control of the squeezing force, avoiding the drawbacks of manual control. When the force is appropriate, it can reduce the residual medicine liquid in the medicine residue, prevent the waste of medicine, and prevent the medicine residue fibers from mixing into the medicine liquid due to excessive force, thus ensuring the purity of the medicine liquid. At the same time, the water permeable hole at the top of the pressure plate can allow the squeezed medicine liquid to be discharged smoothly. Moreover, the pressure separation component and the swirl separation component work together to ensure that the rotating medicine residue can be squeezed more evenly, further improving the separation efficiency. Attached Figure Description

[0016] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, size ratios, etc. of certain units (components).

[0017] Figure 1 This is a schematic diagram of the structure of a traditional Chinese medicine residue and liquid separation device provided in Embodiment 1 of this application;

[0018] Figure 2 This is a schematic diagram of the separation cylinder in Embodiment 1 of this application.

[0019] Figure 3 This is a schematic diagram of the spin-off component in Embodiment 1 of this application.

[0020] Figure 4 This is a schematic diagram of the pressure separation component in Embodiment 1 of this application.

[0021] Figure 5 This is a schematic diagram of the hollowed-out rotating cylinder in Embodiment 1 of this application.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Separation cylinder;

[0024] 2. Exhaust valve;

[0025] 3. Controller;

[0026] 4. Spinning assembly; 401. Variable frequency motor; 402. Shaft; 403. Hollowed-out spinning cylinder; 404. Outer fine filter cylinder; 405. Inner coarse filter cylinder;

[0027] 5. Pressure separation assembly; 501. Bracket; 502. Electric push rod; 503. Connecting plate; 504. Pin; 505. Fixing plate; 506. Pressure sensor; 507. Pressure plate;

[0028] 6. Outriggers; 7. Reinforcing plate; 8. Handle; 9. Ring groove; 10. Ring sleeve; 11. Auxiliary rod. Detailed Implementation

[0029] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Example 1

[0031] Please see Figure 1-5 The present invention provides the following technical solution:

[0032] A device for separating Chinese herbal medicine residue and liquid includes a separation cylinder 1. A drain valve 2 is connected to the left side of the bottom of the separation cylinder 1, and a controller 3 is provided on the right side of the separation cylinder 1. A vortex separation component 4 is provided inside the separation cylinder 1, and a pressure separation component 5 is provided at the top of the separation cylinder 1. The pressure separation component 5 is located at the top of the vortex separation component 4. The vortex separation component 4 includes a variable frequency motor 401 bolted to the center of the bottom of the separation cylinder 1. The output end of the variable frequency motor 401 passes through the bottom of the separation cylinder 1. A shaft 402 is fixedly connected to the output end of the variable frequency motor 401. A hollow vortex cylinder 403 is fixedly connected to the top of the shaft 402. The hollow vortex cylinder 403 is located on the top side inside the separation cylinder 1. An outer fine filter cylinder 404 is snapped into the inside of the hollow vortex cylinder 403. An inner coarse filter cylinder 405 is snapped into the inside of the outer fine filter cylinder 404. The inner coarse filter cylinder 405 is located at the bottom of the pressure separation component 5.

[0033] In this embodiment: By setting up a separation cylinder 1, a drain valve 2, a controller 3, a vortex separation component 4, and a pressure separation component 5, when the device is working, the prepared Chinese medicine is first poured into the inner coarse filter cylinder 405 inside the separation cylinder 1. The inner coarse filter cylinder 405 is stuck inside the outer fine filter cylinder 404, which in turn is stuck inside the hollow vortex cylinder 403, forming a three-layer nested structure. Then, the vortex separation component 4 is started by the controller 3 on the right side of the separation cylinder 1, and the variable frequency motor 401, which is bolted to the bottom center of the separation cylinder 1, starts to work. Its output end drives the shaft 402 to rotate, and the hollow vortex cylinder 403 at the top of the shaft 402 rotates accordingly, thereby driving the outer fine filter cylinder 404 and the inner coarse filter cylinder 405 to rotate synchronously. The centrifugal force generated by the rotation makes the medicine residue in the inner coarse filter cylinder 405 evenly dispersed, avoiding clumping. At the same time, the medicine liquid first passes through the inner coarse filter cylinder 405 to filter out larger particles of medicine residue under the action of centrifugal force. After passing through the outer fine filter cylinder 404 to filter out fine impurities, the initially separated medicinal liquid flows into the bottom of the separation cylinder 1. Then, the pressure separation component 5 is activated. The controller 3 on the right side of the separation cylinder 1 controls the operation of the pressure separation component 5. The pressure separation component 5 will gradually squeeze the medicinal residue in the rotating inner coarse filter cylinder 405. During the squeezing process, the pressure separation component 5 can monitor and adjust the squeezing force in real time to avoid the excessive force causing too much medicinal liquid to remain in the medicinal residue, and also to prevent the medicinal residue fibers from mixing into the medicinal liquid due to the excessive force. It ensures that the squeezing force is appropriate, and the squeezed medicinal liquid will be discharged smoothly. After passing through the inner coarse filter cylinder 405 to filter out larger particles of medicinal residue and the outer fine filter cylinder 404 to filter out fine impurities, it finally flows into the bottom of the separation cylinder 1, further improving the separation effect and purity of the medicinal liquid. After the separation is completed, the drain valve 2 on the left side of the bottom of the separation cylinder 1 can be opened to export the medicinal liquid in the separation cylinder 1, completing the separation operation of Chinese medicine residue and Chinese medicine liquid.

[0034] Specifically, such as Figure 4 As shown, the separation assembly 5 includes a bracket 501 welded to the rear side of the separation cylinder 1. An electric push rod 502 is bolted to the top of the bracket 501. The electric push rod 502 is electrically connected to the controller 3. The telescopic end of the electric push rod 502 passes through the top of the bracket 501.

[0035] Specifically, such as Figure 4 As shown, the telescopic end of the electric push rod 502 is fixedly connected to a connecting plate 503. Pins 504 are slidably connected to the inside of the top four sides of the connecting plate 503. A fixing plate 505 is welded to the bottom of the pins 504.

[0036] Specifically, such as Figure 4 As shown, a pressure sensor 506 is provided in the middle of the top of the fixed plate 505, and a pressure plate 507 is fixedly connected to the bottom of the fixed plate 505. The pressure plate 507 is located at the top of the inner coarse filter cylinder 405, and several water-permeable holes are opened on the top of the pressure plate 507.

[0037] In this embodiment: By setting up the pressure separation component 5, when it is necessary to squeeze the dregs, the bracket 501 welded to the rear side of the separation cylinder 1 provides fixed support for the entire component. The electric push rod 502 bolted to the top of the bracket 501 is activated under the control of the controller 3. Its telescopic end extends downward through the top of the bracket 501, driving the fixedly connected connecting plate 503 to move downward. The pins 504 slidably connected around the top of the connecting plate 503 also move downward, thereby driving the fixed plate 505 welded to the bottom to move synchronously. When the fixed plate 505 squeezes the dregs, The fixed plate 505 is pushed by the force to push the pin 504 and the connecting plate 503 to rise slightly. At the same time, the sensing end of the pressure sensor 506 at the top center of the fixed plate 505 is pressed against the bottom of the connecting plate 503, so that the force during the pressing process can be sensed in real time and fed back to the controller 3 to ensure that the force is appropriate. The pressure plate 507 fixed on the fixed plate 505 then enters the inner coarse filter cylinder 405 to press the medicine residue. The water permeable hole at the top of the pressure plate 507 allows the pressed medicine liquid to be discharged smoothly, realizing further separation of medicine residue and medicine liquid.

[0038] Specifically, such as Figure 1 As shown, support legs 6 are welded to both the front and rear sides of the bottom of the separator 1, and a reinforcing plate 7 is welded to the bottom of the support legs 6.

[0039] Specifically, such as Figure 3 As shown, both sides of the top of the outer fine filter cylinder 404 are welded with handles 8, which are U-shaped.

[0040] In this embodiment: by setting support legs 6, reinforcing plates 7 and handles 8, the support legs 6 welded to the front and rear sides of the bottom of the separating cylinder 1 support the entire device, keeping the bottom of the separating cylinder 1 at a distance from the table surface, which facilitates the discharge of liquid from the drain valve 2. The reinforcing plates 7 welded to the bottom of the support legs 6 increase the contact area with the table surface, making the device more stable and preventing shaking during operation. The U-shaped handles 8 welded to the top sides of the outer fine filter cylinder 404 make it easy for the operator to hold and remove the outer fine filter cylinder 404 and the inner coarse filter cylinder 405 from the hollow rotating cylinder 403, which is convenient for cleaning or replacement.

[0041] Specifically, such as Figure 5 As shown, the top of the separation cylinder 1 is provided with an annular groove 9, and an annular sleeve 10 is rotatably connected inside the annular groove 9. The annular sleeve 10 is welded to the outside of the hollow rotary cylinder 403.

[0042] Specifically, such as Figure 4 As shown, an auxiliary rod 11 is welded to the rear side of the top of the connecting plate 503, and the top of the auxiliary rod 11 penetrates the bottom of the horizontal end of the bracket 501.

[0043] In this embodiment: by setting an annular groove 9, an annular sleeve 10 and an auxiliary rod 11, the annular groove 9 opened at the top of the separating cylinder 1 is rotatably connected to the annular sleeve 10 welded to the outside of the hollow rotary cylinder 403. When the hollow rotary cylinder 403 rotates under the drive of the variable frequency motor 401, the annular sleeve 10 rotates along the annular groove 9 to provide stable support for the hollow rotary cylinder 403 and prevent it from deviating during rotation. The top of the auxiliary rod 11 welded to the rear side of the top of the connecting plate 503 penetrates the bottom of the horizontal end of the bracket 501. When the electric push rod 502 drives the connecting plate 503 to move up and down, the auxiliary rod 11 slides along the bracket 501 to help the connecting plate 503 maintain balance and prevent the connecting plate 503 from tilting during movement, ensuring that the pressure plate 507 can accurately enter the inner coarse filter cylinder 405.

[0044] Working principle: When using the Chinese medicine residue and Chinese medicine liquid separation device, first hold the U-shaped handles 8 welded on both sides of the top of the outer fine filter cylinder 404, insert the outer fine filter cylinder 404 into the hollow rotary cylinder 403 inside the separation cylinder 1, and then insert the inner coarse filter cylinder 405 into the outer fine filter cylinder 404 to form a three-layer nested structure.The prepared Chinese medicine is then slowly poured into the inner coarse filter cylinder 405 to complete the preparation before separation. When starting the separation program, the vortex assembly 4 is first activated by the controller 3 on the right side of the separation cylinder 1. The variable frequency motor 401, which is bolted to the center of the bottom of the separation cylinder 1, starts working. Its output end drives the shaft 402 to rotate, and the hollow vortex cylinder 403 at the top of the shaft 402 rotates accordingly. At this time, the annular groove 9 opened at the top of the separation cylinder 1 rotates with the ring sleeve 10 welded to the outside of the hollow vortex cylinder 403, providing stable support for the hollow vortex cylinder 403 and preventing it from shifting during rotation. This, in turn, drives the outer fine filter cylinder 404 and the inner coarse filter cylinder 405 to rotate synchronously. Using the centrifugal force generated by the rotation, the dregs in the inner coarse filter cylinder 405 will be evenly separated. To disperse and prevent clumping of the inner coarse filter cylinder 405, the liquid medicine, under centrifugal force, first passes through the inner coarse filter cylinder 405 to filter out larger particles of medicine residue, and then through the outer fine filter cylinder 404 to filter out fine impurities. The liquid medicine after preliminary separation naturally flows to the bottom of the separation cylinder 1. After preliminary centrifugal separation, the pressure separation component 5 is started by the controller 3. The bracket 501 welded to the rear side of the separation cylinder 1 provides fixed support for the component. The electric push rod 502 bolted to the top of the bracket 501 starts to work. Its telescopic end extends downward through the top of the bracket 501, driving the fixedly connected connecting plate 503 to move down. The auxiliary rod 11 welded to the rear side of the top of the connecting plate 503 will slide synchronously along the bottom of the horizontal end of the bracket 501 to help the connecting plate 503 maintain balance. To prevent the connecting plate 503 from tilting, when the connecting plate 503 moves downward, the pins 504 that are slidably connected around its top also move downward, causing the fixed plate 505 welded to the bottom and the pressure plate 507 at the bottom of the fixed plate 505 to move synchronously, so that the pressure plate 507 accurately enters the inner coarse filter cylinder 405. When the pressure plate 507 squeezes the rotating dregs, the fixed plate 505 will be under force and push the pins 504 and the connecting plate 503 to rise slightly. The sensing end of the pressure sensor 506 at the top center of the fixed plate 505 contacts the bottom of the connecting plate 503 to squeeze, sensing the squeezing force in real time and feeding the data back to the controller 3 to ensure that the force is appropriate, neither too little force will cause too much liquid residue in the dregs, nor too much force will cause excessive medicine. The residue fiber is mixed with the liquid medicine. The squeezed liquid medicine is smoothly discharged through several water-permeable holes on the top of the pressure plate 507, and then passes through the inner coarse filter cylinder 405 and the outer fine filter cylinder 404 for secondary filtration. Finally, it flows into the bottom of the separation cylinder 1, further improving the separation effect and purity of the liquid medicine. After the separation operation is completed, the drain valve 2 connected to the bottom left side of the separation cylinder 1 can be opened to export the pure liquid medicine collected in the separation cylinder 1. When it is necessary to clean or replace the inner coarse filter cylinder 405 and the outer fine filter cylinder 404, simply grasp the U-shaped pull handle 8 of the outer fine filter cylinder 404 again to remove the outer fine filter cylinder 404 and the inner coarse filter cylinder 405 from the hollow rotary cylinder 403. The entire separation process is smooth, efficient, and easy to operate.

[0045] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A device for separating Chinese herbal medicine residue and liquid, comprising a separation cylinder (1), characterized in that: A drain valve (2) is connected to the left side of the bottom of the separation cylinder (1), a controller (3) is provided on the right side of the separation cylinder (1), a vortex separation assembly (4) is provided inside the separation cylinder (1), and a pressure separation assembly (5) is provided on the top of the separation cylinder (1). The pressure separation assembly (5) is located on top of the vortex separation assembly (4). The vortex separation assembly (4) includes a variable frequency motor (401) bolted to the center of the bottom of the separation cylinder (1). The output end of the variable frequency motor (401) passes through the separation cylinder (1). At the bottom of the variable frequency motor (401), the output end of the variable frequency motor (401) is fixedly connected to a shaft (402), the top of the shaft (402) is fixedly connected to a hollow rotary cylinder (403), the hollow rotary cylinder (403) is located on the top side inside the separation cylinder (1), the hollow rotary cylinder (403) is fitted with an outer fine filter cylinder (404), the outer fine filter cylinder (404) is fitted with an inner coarse filter cylinder (405), and the inner coarse filter cylinder (405) is located at the bottom of the pressure separation assembly (5).

2. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 1, characterized in that: The pressure separation assembly (5) includes a bracket (501) welded to the rear side of the separation cylinder (1). An electric push rod (502) is bolted to the top of the bracket (501). The electric push rod (502) is electrically connected to the controller (3). The telescopic end of the electric push rod (502) passes through the top of the bracket (501).

3. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 2, characterized in that: The telescopic end of the electric push rod (502) is fixedly connected to a connecting plate (503), and pins (504) are slidably connected to the inside of the top four sides of the connecting plate (503). A fixing plate (505) is welded to the bottom of the pins (504).

4. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 3, characterized in that: A pressure sensor (506) is provided in the middle of the top of the fixed plate (505), and a pressure plate (507) is fixedly connected to the bottom of the fixed plate (505). The pressure plate (507) is located at the top of the inner coarse filter cylinder (405), and several water-permeable holes are opened on the top of the pressure plate (507).

5. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 1, characterized in that: The separation cylinder (1) has support legs (6) welded to both the front and rear sides of its bottom, and a reinforcing plate (7) welded to the bottom of the support legs (6).

6. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 1, characterized in that: Both sides of the top of the outer fine filter cylinder (404) are welded with handles (8), which are U-shaped.

7. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 1, characterized in that: The top of the separation cylinder (1) is provided with an annular groove (9), and a ring sleeve (10) is rotatably connected inside the annular groove (9). The ring sleeve (10) is welded to the outside of the hollowed-out rotating cylinder (403).

8. The device for separating Chinese herbal medicine residue and Chinese herbal medicine liquid according to claim 3, characterized in that: An auxiliary rod (11) is welded to the rear side of the top of the connecting plate (503), and the top of the auxiliary rod (11) passes through the bottom of the horizontal end of the bracket (501).

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