Efficient natural medicine continuous extraction and concentration device

Abstract

The invention provides an efficient natural medicine continuous extraction and concentration device which structurally comprises a stirring main body, an input pipe, a filtering barrel, an extraction barrel and an output base, the stirring main body and the extraction barrel are arranged inside and outside the filtering barrel, and when crushed medicine is placed in the filtering barrel to be filtered, the stirring main body is started firstly to rotationally roll and stir the crushed medicine; according to the present invention, the crushing drug is limited in the fixed range, the crushing drug is spread in the filtration barrel while rotating so as to accelerate the extrusion and filtration of the extract and collect the filamentous slag therein, and the extract extruded and filtered from the filtration barrel can be thrown into the extraction barrel, and can be subjected to the bubble removing treatment and the wall scraping by the opening and closing removing structure in the extraction barrel so as to achieve the extraction effect; the extract is directionally guided to the output base to be output to the next process, so that the continuous extraction and concentration effect of the device on the efficient natural medicine is improved.

Description

Technical Field

[0001] This invention relates to the field of pharmaceutical technology, and more specifically to a highly efficient continuous extraction and concentration device for natural medicines. Background Technology

[0002] Natural medicines have highly complex chemical compositions, containing multiple active ingredients, ineffective components, and even toxic substances. Extracting their active ingredients and further separating and purifying them to obtain the effective monomers is an important aspect of natural medicine research. Natural medicine extraction utilizes techniques to maximize the extraction of active ingredients, thereby improving the intrinsic quality and clinical efficacy of natural medicine preparations and maximizing the effectiveness of natural medicines.

[0003] In summary, the inventors have found that existing high-efficiency continuous extraction and concentration devices for natural medicines mainly have the following drawbacks: Normally, natural medicines are placed inside a filter barrel for crushing and extraction. However, when the medicine is crushed inside the filter barrel, it gradually thins and rises along the barrel wall due to centrifugal force. This causes the filamentous fragments to spread and form a network on the inner surface of the barrel wall. Furthermore, the filtration area of ​​the filter barrel gradually decreases, resulting in many tiny bubbles being generated inside the extraction barrel as the extract is ejected. This makes the extract in the extraction barrel prone to sticking to the walls, reducing the device's efficiency in continuously extracting and concentrating natural medicines. Summary of the Invention

[0004] The technical solution adopted by the present invention to achieve the technical objective is: a high-efficiency continuous extraction and concentration device for natural medicines, the structure of which includes: a stirring body, an input pipe, a filter barrel, an extraction barrel, and an output base. The stirring body and the input pipe are installed inside the filter barrel, the filter barrel is fitted in the middle of the extraction barrel, and an output base is provided at the bottom of the extraction barrel.

[0005] As a further improvement of the present invention, the stirring body is provided with stirring rods, two stirring rods are provided with a rotating shaft as the axis, and a winding component and three stirring rods are connected and sleeved from top to bottom outside the rotating shaft, and a drive motor and a fixed base are installed at the end of the rotating shaft.

[0006] As a further improvement of the present invention, the stirring rod is also provided with a central rod, which is installed between the side plates through a guide rail, and the end of the central rod is provided with a sleeve, and two hooks are provided on the outer surface of the sleeve.

[0007] As a further improvement of the present invention, the side plate end and the tape winding component are horizontally installed on the outside of the connecting sleeve, and the side plate end and the tape winding component are equidistantly located outside the rotating shaft through the connecting sleeve, so that the tape winding component can be gap-fitted to the upper edge of the filter barrel.

[0008] As a further improvement of the present invention, an input pipe is provided through the middle of the stirring body, and the bottom of the stirring body is sleeved together with the filter barrel. The filter barrel and the extraction barrel are connected by an electrical connection. The output base at the bottom of the extraction barrel is provided with two openings, namely a liquid discharge port and a slag discharge port.

[0009] As a further improvement of the present invention, the rotating shaft is vertically inserted through the middle of the filter barrel, and the fixed seat at the end of the rotating shaft is fixedly installed on the inner side of the bottom of the filter barrel, while the three stirring rods and the winding component are fitted with gaps inside the filter barrel, and the drive motor has an input pipe running through it.

[0010] As a further improvement of the present invention, the end of the side plate is horizontally installed on the outside of the connecting sleeve, and the side plate and the hook are rotatably disposed inside the filter barrel, while the center rod and the hook are fitted with the inner wall of the filter barrel with a gap.

[0011] As a further improvement of the present invention, the tape winding component is also provided with a ring, which is fixedly disposed in the middle of the square disc, and the middle of the ring is hinged to the end of the connecting rod. The square disc is sleeved in the middle of the rubber ring, and four scrapers are installed on the outer edge of the square disc.

[0012] As a further improvement of the present invention, one end of the connecting rod is horizontally disposed on both sides of the connecting sleeve, and the ring hinged at the other end of the connecting rod is fitted with the square plate in a gap with the inner wall of the filter barrel, while the scraper outside the square plate is unidirectionally movable inside the filter barrel through a rubber ring.

[0013] As a further improvement of the present invention, the extraction barrel is also provided with an outer barrel, and an inner cylinder is installed inside the outer barrel by means of a collar. A fine filter screen is provided at the bottom of the inner cylinder, and a cleaning structure is provided inside the inner cylinder.

[0014] As a further improvement of the present invention, a drive motor is fitted onto the top of the outer barrel, and the collar gap above the outer barrel is fitted to the bottom of the filter barrel and the drive motor, while the fine filter screen at the bottom of the outer barrel is horizontally installed above the output base.

[0015] As a further improvement of the present invention, the cleaning structure is provided with a through ring, which is installed through the outside of the sleeve. A movable wheel is provided rolling outside the sleeve, and a hanger is installed inside the sleeve.

[0016] As a further improvement of the present invention, the sleeve is installed on the inner wall of the inner cylinder by moving up and down via a movable wheel. The movable wheel is equipped with a sensor and is slidably installed on the inner wall of the inner cylinder. The sleeve is also fitted onto the outside of the filter barrel by a hanging device.

[0017] As a further improvement of the present invention, the pendant is also provided with a partition, which is vertically installed inside the sleeve. An arc handle is fixedly provided on the outside of the sleeve, and a hanging plate is provided above the sleeve and at the end of the arc handle. The scraper is installed inside the sleeve through the partition.

[0018] As a further improvement of the present invention, the hanging plate has a V-shaped structure, with its bend fixed horizontally above the sleeve, and the arc handle at the bottom of the hanging plate and the gap between the jacket fit into the inner wall of the inner cylinder. The scraper is provided with four inside the jacket through the partition, and the middle of the crease of the jacket slides on the inner wall of the inner cylinder.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention, by placing the stirring body and extraction tank inside and outside the filter tank, enables the stirring body to rotate and crush the pulverized drug when it is placed in the filter tank for filtration. This confines the pulverized drug within a fixed range, allowing it to spread out inside the filter tank while rotating, thus accelerating the extraction of the extract and collecting the filamentous residue. The extract squeezed out of the filter tank is first thrown into the extraction tank, where it undergoes defoaming treatment by the opening and closing cleaning structure and wall scraping. The extract is then guided to the output base for output to the next process, improving the device's efficiency in the continuous extraction and concentration of natural drugs.

[0020] 2. With further improvements to the stirring body, this invention utilizes the top-to-bottom arrangement of the stirring rod and the winding component on the rotating shaft. This allows the rotating shaft to drive the stirring rod to push and crush the pulverized drug, initiating the separation of the drug and extract. As the centrifugal force gradually thins the drug, it spreads evenly on the filter barrel, accelerating the filtration of the extract. During this process, the winding component at the top of the rotating shaft simultaneously restricts and winds up the filamentous fragments in the pulverized drug, preventing the filamentous fragments from spreading and forming a mesh on the inner surface of the barrel, and effectively controlling the filtration area of ​​the filter barrel.

[0021] 3. The present invention further improves upon the extraction barrel by incorporating a cleaning structure inside the extraction barrel. When the extract is thrown into the extraction barrel, it will first spray and contact the cleaning structure and the inner wall of the inner cylinder, causing the cleaning structure to move up and down along the inner cylinder, thus better pushing and removing air bubbles in the extract and preventing the extract from sticking to the wall. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a highly efficient continuous extraction and concentration device for natural medicines.

[0023] Figure 2 This is a cross-sectional structural diagram of an improved mixing body.

[0024] Figure 3 This is a frontal view of a modified stirring rod.

[0025] Figure 4 This is a front view structural diagram of an improved tape and coil component.

[0026] Figure 5 This is a cross-sectional structural diagram of an improved extraction bucket.

[0027] Figure 6 This is a top-view structural diagram of a structure after structural improvement.

[0028] Figure 7 This is a side view structural diagram of an improved hanging accessory.

[0029] In the diagram: 1. Stirring body; 2. Input pipe; 3. Filter tank; 4. Extraction tank; 5. Output base. Stirring rod-11, rotating shaft-12, drive motor-13, tape winding component-14, connecting sleeve-15, fixing base-16; Center bar-111, side plate-112, hook-113, sleeve-114, guide rail-115; Circular ring-141, scraper-142, connecting rod-143, connecting block-144, rubber ring-145, square plate-146; Outer barrel-41, collar-42, cleaning structure-43, inner cylinder-44, fine filter screen-45; Through-ring-431, hanger-432, sleeve-433, caster-434; Partition plate-4321, scraper-4322, hanging plate-4323, arc handle-4324, jacket-4325. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings: Example 1: Figures 1 to 5 As shown: This invention provides a highly efficient continuous extraction and concentration device for natural medicines. Its structure includes: a stirring body 1, an input pipe 2, a filter barrel 3, an extraction barrel 4, and an output base 5. The stirring body 1 and the input pipe 2 are installed inside the filter barrel 3. The filter barrel 3 is fitted in the middle of the extraction barrel 4, and the bottom of the extraction barrel 4 is provided with an output base 5.

[0031] The stirring body 1 is provided with stirring rods 11. There are two stirring rods 11 with a rotating shaft 12 as the axis. The rotating shaft 12 is provided with a winding component 14 and three stirring rods 11 from top to bottom through a connecting sleeve 15. The rotating shaft 12 is equipped with a drive motor 13 and a fixed seat 16 at the end.

[0032] The stirring rod 11 is also provided with a central rod 111. The central rod 111 is installed between the side plates 112 through the guide rail 115, and the end of the central rod 111 is provided with a sleeve 114. Two hooks 113 are provided on the outer surface of the sleeve 114.

[0033] The side plate 112 end and the winding component 14 are horizontally installed on the outside of the connecting sleeve 15, and the side plate 112 end and the winding component 14 are equidistantly located outside the rotating shaft 12 through the connecting sleeve 15, so that the winding component 14 can be fitted with the upper edge of the filter barrel 3.

[0034] The stirring body 1 has an input pipe 2 running through its middle, and the bottom of the stirring body 1 is fitted together with the filter bucket 3. The filter bucket 3 and the extraction bucket 4 are connected by an electrical connection. The output base 5 at the bottom of the extraction bucket 4 has two openings, namely a liquid discharge port and a slag discharge port.

[0035] The rotating shaft 12 is vertically inserted through the middle of the filter barrel 3, and the fixed seat 16 at the end of the rotating shaft 12 is fixedly installed on the inner side of the bottom of the filter barrel 3. The three stirring rods 11 and the winding component 14 are fitted with gaps inside the filter barrel 3, and the input pipe 2 passes through the inside of the drive motor 13.

[0036] The side plate 112 is horizontally installed on the outside of the connecting sleeve 15, and the side plate 112 and the hook 113 are rotatably disposed inside the filter barrel 3, while the center rod 111 and the hook 113 are fitted with the inner wall of the filter barrel 3 with a clearance.

[0037] The tape winding component 14 is also provided with a ring 141, which is fixedly disposed in the middle of the block disc 146 and hinged to the end of the connecting rod 143. The block disc 146 is sleeved in the middle of the rubber ring 145, and four scrapers 142 are installed on the outer edge of the block disc 146.

[0038] One end of the connecting rod 143 is horizontally disposed on both sides of the connecting sleeve 15, and the ring 141 hinged to the other end of the connecting rod 143 is fitted with the block disk 146 in a clearance fit on the inner wall of the filter barrel 3, while the scraper 142 outside the block disk 146 is unidirectionally movable inside the filter barrel 3 through the rubber ring 145.

[0039] The specific functions and operation procedures of this embodiment are as follows: In this invention, when the input pipe 2 inputs the pulverized drug into the filter barrel 3, the filter barrel 3 begins to filter the extract of the drug at the bottom of the drive motor 13. This allows the drive motor 13 to drive the rotating shaft 12 to rotate above the fixed seat 16. Through the connecting sleeve 15, the shaft rotates, and three stirring rods 11 are mounted on the outside of the connecting sleeve 15 from top to bottom. The central rod 111 of the stirring rod 11 is first thrown out between the side plates 112 by centrifugal force, pushing the hook 113 of the top ring 141 of the central rod 111 to the inner wall of the filter barrel 3. Together with the side plates 112, the central rod 111 stirs the pulverized drug and hooks out some of the filamentous fragments. Under continuous crushing and stirring, the pulverized drug begins to separate from the extract. The drug also gradually thins out and spreads evenly inside the filter barrel 3 due to the centrifugal force. During the accelerated filtration of the extract, the rotating shaft 12 also drives the connecting rod 143 through the connecting sleeve 15 to throw the square disk 146 towards the inner wall of the filter barrel 3 through the ring 141 and connecting block 144 at its end. This allows the square disk 146 to face the inner wall of the filter barrel 3 together with the scraper 142. Due to centrifugal force, the four scrapers 142 are constrained by the rubber ring 145 and bend towards the inner wall of the filter barrel 3. Thus, the four scrapers 142 can scrape the filamentous debris floating on the edge of the flat cloth-crushed drug along the rotation direction of the connecting rod 143 at the upper edge of the inner wall of the filter barrel 3, while restricting the continuous upward flat cloth-crushed drug. This allows the drug to be continuously stirred, filtered and separated from the filter barrel 3 within a fixed range to extract the extract, preventing the filamentous debris from spreading and forming a mesh on the inner surface of the filter barrel 3 wall, and effectively controlling the filtration area of ​​the filter barrel 3.

[0040] Example 2: Figures 6 to 7 As shown: This invention provides a highly efficient continuous extraction and concentration device for natural medicines. Its structure includes an outer barrel 41 for the extraction barrel 4, an inner barrel 44 installed inside the outer barrel 41 via a collar 42, a fine filter screen 45 at the bottom of the inner barrel 44, and a cleaning structure 43 inside the inner barrel 44.

[0041] The outer barrel 41 is fitted with a drive motor 13 at the top, and the collar 42 above the outer barrel 41 is fitted with the filter barrel 3 and the bottom of the drive motor 13 with a gap. The fine filter screen 45 at the bottom of the outer barrel 41 is horizontally installed above the output base 5.

[0042] The cleaning structure 43 is provided with a through ring 431, which is installed through the outside of the sleeve 433. A movable wheel 434 is provided on the outside of the sleeve 433, and a hanger 432 is installed inside the sleeve 433.

[0043] The sleeve 433 is installed on the inner wall of the inner cylinder 44 by moving up and down via a movable wheel 434. The movable wheel 434 is equipped with a sensor and is slidably installed on the inner wall of the inner cylinder 44. The sleeve 433 is fitted onto the outside of the filter barrel 3 by a hanger 432.

[0044] The hanging component 432 is also provided with a partition 4321, which is vertically installed inside the sleeve 4325. An arc handle 4324 is fixedly provided on the outside of the sleeve 4325, and a hanging plate 4323 is provided above the sleeve 4325 and at the end of the arc handle 4324. The scraper 4322 is installed inside the sleeve 4325 through the partition 4321.

[0045] The hanging plate 4323 has a V-shaped structure, with its bend fixed horizontally above the sleeve 433. The arc handle 4324 at the bottom of the hanging plate 4323 and the sleeve 4325 are fitted with the inner wall of the inner tube 44 with a gap. The scraper 4322 is provided with four inside the sleeve 4325 through the partition plate 4321. The middle part of the fold of the sleeve 4325 is slidably disposed on the inner wall of the inner tube 44.

[0046] The specific functions and operation procedures of this embodiment are as follows: In this invention, when the extract is filtered and thrown from the filter tank 3 into the extraction tank 4, it will first be sprayed with air bubbles to the inside of the through ring 431 and the sleeve 433, and will impact the sleeve 433 inside the inner cylinder 44. This causes the sleeve 433 to be pulled apart at equal intervals on the through ring 431 by the moving wheel 434. The moving wheel 434 drives the through ring 431 and the sleeve 433 to move up and down inside the inner cylinder 44. This allows the jacket 4325 inside the sleeve 433 to open around its own bending crease, and with the rough layer of the arc handle 4324 reciprocatingly extending and retracting on the inner wall of the inner cylinder 44, thus... The jacket 4325 is hung below the sleeve 433 by the hanging plate 4323, which can tilt to form a directional flow track for the extract. During the opening, the partition plate 4321 pushes the scraper 4322 inside the jacket 4325, so that the circular structure of the scraper 4322 can move up and down to remove the extract adhering to the wall inside the inner cylinder 44, and can crush and remove air bubbles in the extract. The extract is further guided to be filtered a second time through the fine filter 45 to the output base 5, and smoothly output to the next process, ensuring the device has a high efficiency for continuous extraction and concentration of natural drugs.

[0047] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. A high-efficiency continuous extraction and concentration device for natural medicines, comprising: The mixing body (1), input pipe (2), filter barrel (3), extraction barrel (4), and output base (5) are provided. The mixing body (1) and input pipe (2) are installed inside the filter barrel (3). The filter barrel (3) is fitted into the middle of the extraction barrel (4), and the bottom of the extraction barrel (4) is provided with an output base (5). The characteristic feature is that: The stirring body (1) is provided with stirring rods (11). There are two stirring rods (11) with the rotating shaft (12) as the axis. The rotating shaft (12) is provided with a winding component (14) and three stirring rods (11) from top to bottom through the connecting sleeve (15). The rotating shaft (12) is equipped with a drive motor (13) and a fixed seat (16) at the end. The stirring rod (11) is also provided with a center rod (111), which is installed between the side plates (112) through the guide rail (115), and the end of the center rod (111) is provided with a sleeve (114), and two hooks (113) are provided on the outer surface of the sleeve (114). The side plate (112) end and the winding component (14) are horizontally installed on the outside of the connecting sleeve (15), and the side plate (112) end and the winding component (14) are equidistantly located outside the rotating shaft (12) through the connecting sleeve (15), so that the winding component (14) can be fitted with the upper edge of the filter barrel (3) with a gap.

2. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 1, characterized in that: The stirring body (1) has an input pipe (2) running through its middle part, and the bottom of the stirring body (1) is fitted together with the filter bucket (3). The filter bucket (3) and the extraction bucket (4) are connected by an electrical connection. The output base (5) at the bottom of the extraction bucket (4) has two openings, namely the liquid discharge port and the slag discharge port.

3. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 1, characterized in that: The rotating shaft (12) is vertically inserted through the middle of the filter barrel (3), and the fixed seat (16) at the end of the rotating shaft (12) is fixedly installed on the inner side of the bottom of the filter barrel (3). The three stirring rods (11) and the winding piece (14) are fitted with gaps inside the filter barrel (3), and the input pipe (2) runs through the inside of the drive motor (13).

4. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 1, characterized in that: The end of the side plate (112) is horizontally installed on the outside of the connecting sleeve (15), and the side plate (112) and the hook (113) are rotatably disposed inside the filter barrel (3), while the center rod (111) and the hook (113) are fitted with the inner wall of the filter barrel (3) with a gap.

5. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 1, characterized in that: The tape winding component (14) is also provided with a ring (141), which is fixedly disposed in the middle of the block disc (146), and the middle of the ring (141) is hinged to the end of the connecting rod (143). The block disc (146) is sleeved in the middle of the rubber ring (145), and four scrapers (142) are installed on the outer edge of the block disc (146). One end of the connecting rod (143) is horizontally positioned on both sides of the connecting sleeve (15), and the ring (141) hinged to the other end of the connecting rod (143) is fitted with the block disc (146) in a gap fit on the inner wall of the filter barrel (3), while the scraper (142) outside the block disc (146) is unidirectionally movable inside the filter barrel (3) through the rubber ring (145).

6. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 1, characterized in that: The extraction bucket (4) is also provided with an outer bucket (41), and an inner cylinder (44) is installed inside the outer bucket (41) through a collar (42). A fine filter screen (45) is provided at the bottom of the inner cylinder (44), and a cleaning structure (43) is provided inside the inner cylinder (44). The outer barrel (41) is fitted with a drive motor (13) at the top, and the collar (42) above the outer barrel (41) is fitted with the filter barrel (3) and the bottom of the drive motor (13) with a gap, while the fine filter screen (45) at the bottom of the outer barrel (41) is horizontally installed above the output base (5).

7. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 6, characterized in that: The clearing structure (43) is provided with a through ring (431), which is installed through the outside of the sleeve (433). A movable wheel (434) is provided on the outside of the sleeve (433), and a hanger (432) is installed inside the sleeve (433). The sleeve (433) is installed on the inner wall of the inner cylinder (44) by moving up and down via the movable wheel (434). The movable wheel (434) is equipped with a sensor and is slidably installed on the inner wall of the inner cylinder (44). The sleeve (433) is fitted onto the outside of the filter barrel (3) via the hanger (432).

8. The high-efficiency continuous extraction and concentration device for natural medicines according to claim 7, characterized in that: The hanging piece (432) is also provided with a partition (4321), which is vertically installed inside the sleeve (4325). An arc handle (4324) is fixedly provided on the outside of the sleeve (4325), and a hanging plate (4323) is provided above the sleeve (4325) and at the end of the arc handle (4324). The scraper (4322) is installed inside the sleeve (4325) through the partition (4321). The hanging plate (4323) has a V-shaped structure, with its bend fixed horizontally above the sleeve (433). The arc handle (4324) and the jacket (4325) at the bottom of the hanging plate (4323) are fitted with the inner wall of the inner tube (44) with a gap. The scraper (4322) is provided with four inside the jacket (4325) through the partition (4321). The middle part of the crease of the jacket (4325) is slidably disposed on the inner wall of the inner tube (44).

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