Liquid separation device for traditional chinese medicine extract

Abstract

The utility model relates to separating device technical field, and disclose liquid separation device of traditional chinese medicine extract, including butterfly formula separating machine main part, the butterfly formula separating machine main part inside is provided with drum, the butterfly formula separating machine main part top rotatory sleeve joint has spin material cylinder pipe, its spin material cylinder pipe is linked with the drum, spin material cylinder pipe lateral wall is provided with a plurality of material holes, spin material cylinder pipe follows the drum rotation, the butterfly formula separating machine main part top is provided with feeding assembly and is butt joint with spin material cylinder pipe, and feeding assembly includes lower link disc, and lower link disc is screwed on the butterfly formula separating machine main part top, and the lower link disc top flange is connected with disc cylinder no.

Description

Technical Field

[0001] This utility model relates to the field of separation device technology, and more specifically to a liquid separation device for traditional Chinese medicine extracts. Background Technology

[0002] In the modernization of traditional Chinese medicine (TCM), the separation and purification of herbal extracts is a crucial step in ensuring the quality and efficacy of TCM preparations. Disc centrifuges, due to their high separation efficiency and large throughput, are widely used in industrial production. A disc centrifuge mainly consists of a rotating drum, discs, and a transmission device. Its core separation principle utilizes the high-speed rotating drum to generate a strong centrifugal force field on the discs. The discs are conical and stacked parallel to each other, with tiny gaps between them forming narrow separation channels. When the herbal extract enters the drum, under the action of centrifugal force, denser solid particles or heavier liquids settle along the lower surface of the discs towards the drum wall, while lighter liquids move along the upper surface of the discs towards the center of the drum, ultimately achieving solid-liquid, liquid-liquid, or liquid-solid-liquid multiphase separation.

[0003] The existing equipment has some defects: due to the complex composition of the Chinese herbal extract, it contains many impurities, and even large impurity particles. During long-term operation, these impurities can easily cause blockages inside the equipment. Furthermore, the disassembly process is complex and affects work efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a liquid separation device for traditional Chinese medicine extracts, so as to solve the problem that traditional separation devices are prone to clogging by impurities, which affects working efficiency.

[0005] This utility model provides the following technical solution: a liquid separation device for traditional Chinese medicine extract, comprising a disc separator body, a rotating drum inside the disc separator body, a swirling feed tube rotatably sleeved on the top of the disc separator body, the swirling feed tube communicating with the rotating drum, several material holes opened on the side wall of the swirling feed tube, the swirling feed tube rotating with the rotating drum, a feeding assembly on the top of the disc separator body and connected to the swirling feed tube, the feeding assembly including a lower connecting plate, the lower connecting plate being threadedly sleeved on the top of the disc separator body, a disc cylinder one connected to the top of the lower connecting plate, a disc cylinder two fixedly connected to the top of the disc cylinder one, a feeding pipe communicating with the top of the disc cylinder two, a crushing assembly connected inside the disc cylinder two, the crushing assembly connected to the swirling feed tube, the rotation of the swirling feed tube driving the crushing assembly to run, and a filter ring disc inside the disc cylinder one.

[0006] Furthermore, the swirl tube extends through the lower connecting disc, and the top of the lower connecting disc is configured as a concave surface.

[0007] Furthermore, the material crushing assembly includes a fixed plate and a connecting cylinder. The fixed plate has several openings at its top. The connecting cylinder is fixedly connected to the side wall of the swirl tube. The connecting cylinder is fixedly connected to the side wall of the connecting plate. Several cutting blades are fixedly connected to the top of the connecting plate. The top blades of the cutting blades are in contact with the bottom of the fixed plate. The fixed plate is sleeved on the side wall of the swirl tube. A leak-proof cover is fixedly connected to the top of the fixed plate.

[0008] Furthermore, a support ring is fixedly connected to the side wall of the connecting disc.

[0009] Furthermore, the filter ring disc includes an outer fixed ring, an inner sleeve ring, and a filter screen. The outer diameter edge of the filter screen is fixedly connected to the inner wall of the outer fixed ring, and the inner diameter edge of the filter screen is fixedly connected to the side wall of the inner sleeve ring. The outer wall of the outer fixed ring is fixedly connected to the inner wall of the disc cylinder.

[0010] Furthermore, a scraping assembly is provided on the top of the filter ring disc. The scraping assembly is fixedly installed on the outer wall of the disc cylinder, and its output end penetrates into the interior of the disc cylinder. The output end of the scraping assembly is located at the gap between the outer fixed ring and the inner sleeve ring. The output of the scraping assembly is used to scrape the top of the filter screen.

[0011] Furthermore, the scraping assembly includes a toothed ring, gears, and a motor. The motor is fixedly installed on the outer wall of the disc, the gears are rotatably sleeved on the inner wall of the disc, the toothed ring is rotatably sleeved on the top of the outer fixed ring, a plurality of scrapers are fixedly connected to the inner wall of the toothed ring, a plurality of the gears are in contact with the top of the filter screen, and the output shaft of the motor passes through the disc and is connected to the gears, and the gears mesh with the toothed ring.

[0012] The technical effects and advantages of this utility model are as follows: This invention adds a feeding component to the existing disc separator. Through the cooperation of the crushing component and the filter ring disc, the device can achieve the effects of impurity crushing and preliminary filtration. The crushing effect of the crushing component can crush larger impurities in the Chinese herbal extract, reducing the probability of device blockage. The preliminary filtration effect of the filter ring disc can intercept most impurities and prevent them from entering the main body of the disc separator. This reduces the device's maintenance and cleaning cycle and makes the device more practical. In addition to the above structure, a scraping component is also provided to scrape the impurities intercepted on the top of the filter ring disc, preventing impurities from covering the filter holes and affecting the flow of liquid. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Explosion-proof diagram of the structure at point A; Figure 3 This utility model Figure 2A schematic diagram of the material crushing assembly structure; Figure 4 This utility model Figure 2 A schematic diagram of the filter ring disk structure in the image; Figure 5 This utility model Figure 2 A schematic diagram of the scraper assembly structure.

[0014] The attached diagram is labeled as follows: 1. Main body of the butterfly separator; 2. Feeding assembly; 21. Lower connecting disc; 22. Disc one; 23. Disc two; 24. Feed pipe; 25. Crushing assembly; 26. Filter ring disc; 27. Scraping assembly; 11. Swirling cylinder tube; 12. Material hole; 251. Fixed disc; 252. Connecting cylinder; 253. Connecting disc; 254. Cutting knife; 255. Leak-proof cover; 256. Support ring; 261. Outer fixed ring; 262. Inner ring; 263. Filter screen; 271. Gear ring; 272. Gear; 273. Motor; 274. Scraper. Detailed Implementation

[0015] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0016] Reference Figure 1 and Figure 2 This utility model provides a liquid separation device for traditional Chinese medicine extract, including a butterfly separator body 1. A rotating drum is installed inside the butterfly separator body 1. A swirling material tube 11 is rotatably sleeved on the top of the butterfly separator body 1 and communicates with the rotating drum. Several material holes 12 are opened on the side wall of the swirling material tube 11. The swirling material tube 11 rotates with the rotating drum. A feeding assembly 2 is installed on the top of the butterfly separator body 1 and is connected to the swirling material tube 11. The feeding assembly 2 includes a lower connecting plate 21, which is threadedly sleeved on the top of the butterfly separator body 1. A first disc 22 is connected to the top flange of the lower connecting plate 21. A second disc 23 is fixedly connected to the top of the first disc 22. A feeding pipe 24 is connected to the top of the second disc 23. A crushing assembly 25 is connected inside the second disc 23. The crushing assembly 25 is connected to the swirling material tube 11. The rotation of the swirling material tube 11 drives the crushing assembly 25 to run. A filter ring disc 26 is installed inside the first disc 22.

[0017] During use, the herbal extract is fed into the second disc 23 through the feed pipe 24. The liquid enters the first disc 22 through the crushing component 25, which crushes larger impurities in the liquid, thereby reducing the volume of impurities and preventing blockage inside the butterfly separator body 1. Inside the first disc 22, the liquid is filtered and impurities are intercepted by the filter ring disc 26, thereby reducing the amount of impurities entering the butterfly separator body 1 and shortening the maintenance cycle. The liquid filtered by the filter ring disc 26 reaches the top of the lower connecting disc 21 and enters the swirl tube 11 through the material hole 12, and is fed into the butterfly separator body 1.

[0018] Reference Figure 2 The swirl tube 11 passes through the lower connecting plate 21, and the top of the lower connecting plate 21 is set as a concave surface.

[0019] This setting facilitates the guidance of liquid at the top of the lower connecting plate 21, preventing liquid from entering the feed hole 12.

[0020] Reference Figure 3 The material crushing assembly 25 includes a fixed plate 251 and a connecting cylinder 252. The top of the fixed plate 251 has several openings. The connecting cylinder 252 is fixedly connected to the side wall of the swirl tube 11. A connecting plate 253 is fixedly connected to the side wall of the connecting cylinder 252. Several cutters 254 are fixedly connected to the top of the connecting plate 253. The top blades of the cutters 254 are in contact with the bottom of the fixed plate 251. The fixed plate 251 is sleeved on the side wall of the swirl tube 11. A leak-proof cover 255 is fixedly connected to the top of the fixed plate 251.

[0021] During use, the herbal extract is inside the second disc 23. It is connected to the top of the fixed disc 251 through several through holes. Since the connecting cylinder 252 is connected to the swirl tube 11, the swirl tube 11 drives the connecting cylinder 252 to rotate at high speed. This drives the connecting disc 253 and several cutters 254 to rotate at high speed. At this time, the high-speed rotation of the cutters 254 can cut up the larger impurities in the liquid. Then, under the action of centrifugal force, the impurities and liquid are thrown out to the side through the gaps between the cutters 254. The thrown-out liquid and impurities enter the inside of the first disc 22.

[0022] Reference Figure 4 A support ring 256 is fixedly connected to the side wall of the connecting plate 253.

[0023] By setting the connecting plate 253, the filter ring plate 26 can be supported, thereby improving the structural stability of the filter ring plate 26.

[0024] Reference Figure 4 The filter ring disc 26 includes an outer fixed ring 261, an inner sleeve ring 262, and a filter screen 263. The outer diameter edge of the filter screen 263 is fixedly connected to the inner wall of the outer fixed ring 261, and the inner diameter edge of the filter screen 263 is fixedly connected to the side wall of the inner sleeve ring 262. The outer wall of the outer fixed ring 261 is fixedly connected to the inner wall of the disc cylinder 22.

[0025] Impurities are filtered and intercepted using filter screen 263 during use.

[0026] Reference Figure 2 , 5A scraping assembly 27 is provided on the top of the filter ring disc 26. The scraping assembly 27 is fixedly installed on the outer wall of the disc cylinder 22, and its output end penetrates into the interior of the disc cylinder 22. The output end of the scraping assembly 27 is located at the gap between the outer fixed ring 261 and the inner sleeve ring 262. The output of the scraping assembly 27 is used to scrape the top of the filter screen 263.

[0027] By setting up the scraper assembly 27, the impurities intercepted by the filter ring disc 26 can be scraped, thereby preventing impurities from covering the top of the filter screen 263 and affecting the flow of liquid.

[0028] Reference Figure 5 The scraping assembly 27 includes a gear ring 271, a gear 272, and a motor 273. The motor 273 is fixedly installed on the outer wall of the first disc 22. The gear 272 is rotatably sleeved on the inner wall of the first disc 22. The gear ring 271 is rotatably sleeved on the top of the outer fixed ring 261. Several scrapers 274 are fixedly connected to the inner wall of the gear ring 271. Several gears 272 are in contact with the top of the filter screen 263. The output shaft of the motor 273 passes through the first disc 22 and is connected to the gear 272. The gear 272 meshes with the gear ring 271.

[0029] In use, the motor 273 drives the gear 272 to rotate. Through the meshing relationship between the gear 272 and the gear ring 271, the gear 272 drives the gear ring 271 to rotate. The gear ring 271 drives several scrapers 274 to scrape the top of the filter screen 263, thereby achieving the effect of shoveling up accumulated impurities and preventing impurities from being completely covered on the top of the filter screen 263.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. This utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid separation device for traditional Chinese medicine extract, comprising a butterfly separator main body (1), wherein a rotary drum is arranged inside the butterfly separator main body (1), and characterized in that: The top of the butterfly separator body (1) is rotatably fitted with a swirling material tube (11), which is connected to the rotating drum. The side wall of the swirling material tube (11) is provided with several material holes (12). The swirling material tube (11) rotates with the rotating drum. The top of the butterfly separator body (1) is provided with a feeding assembly (2) which is connected to the swirling material tube (11). The feeding assembly (2) includes a lower connecting plate (21), which is threaded onto the top of the butterfly separator body (1). Next, the top flange of the lower connecting disc (21) is connected to the first disc (22), the top of the first disc (22) is fixedly connected to the second disc (23), the top of the second disc (23) is connected to the feed pipe (24), the inside of the second disc (23) is connected to the crushing component (25), the crushing component (25) is connected to the swirl tube (11), the swirl tube (11) rotates to drive the crushing component (25) to run, and the first disc (22) is provided with a filter ring disc (26). ​ 2. The liquid separation device for traditional Chinese medicine extract according to claim 1, characterized in that: The swirl tube (11) passes through the lower connecting plate (21), and the top of the lower connecting plate (21) is set as a concave surface.

3. The liquid separation device for traditional Chinese medicine extract according to claim 1, characterized in that: The material crushing assembly (25) includes a fixed plate (251) and a connecting cylinder (252). The fixed plate (251) has several openings at its top. The connecting cylinder (252) is fixedly connected to the side wall of the swirl tube (11). A connecting plate (253) is fixedly connected to the side wall of the connecting cylinder (252). Several cutters (254) are fixedly connected to the top of the connecting plate (253). The top blades of the cutters (254) are in contact with the bottom of the fixed plate (251). The fixed plate (251) is sleeved on the side wall of the swirl tube (11). A leak-proof cover (255) is fixedly connected to the top of the fixed plate (251).

4. The liquid separation device for traditional Chinese medicine extract according to claim 3, characterized in that: A support ring (256) is fixedly connected to the side wall of the connecting plate (253).

5. The liquid separation device for traditional Chinese medicine extract according to claim 1, characterized in that: The filter ring disc (26) includes an outer fixed ring (261), an inner sleeve ring (262), and a filter screen (263). The outer diameter edge of the filter screen (263) is fixedly connected to the inner wall of the outer fixed ring (261), and the inner diameter edge of the filter screen (263) is fixedly connected to the side wall of the inner sleeve ring (262). The outer wall of the outer fixed ring (261) is fixedly connected to the inner wall of the disc cylinder (22).

6. The liquid separation device for traditional Chinese medicine extract according to claim 5, characterized in that: The top of the filter ring disc (26) is provided with a scraping assembly (27). The scraping assembly (27) is fixedly installed on the outer wall of the disc cylinder (22), and its output end penetrates into the interior of the disc cylinder (22). The output end of the scraping assembly (27) is located at the gap between the outer fixed ring (261) and the inner sleeve ring (262). The output of the scraping assembly (27) is used to scrape the top of the filter screen (263).

7. The liquid separation device for traditional Chinese medicine extract according to claim 6, characterized in that: The scraping assembly (27) includes a toothed ring (271), a gear (272), and a motor (273). The motor (273) is fixedly installed on the outer wall of the first disc (22). The gear (272) is rotatably sleeved on the inner wall of the first disc (22). The toothed ring (271) is rotatably sleeved on the top of the outer fixed ring (261). Several scrapers (274) are fixedly connected to the inner wall of the toothed ring (271). Several gears (272) are attached to the top of the filter screen (263). The output shaft of the motor (273) passes through the first disc (22) and is connected to the gear (272). The gear (272) meshes with the toothed ring (271).

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