Intelligent separation equipment for traditional Chinese medicine components

Abstract

The invention belongs to the technical field of traditional Chinese medicine processing, and discloses traditional Chinese medicine ingredient intelligent separation equipment which comprises a filtering mechanism, and the filtering mechanism comprises a first motor, a cam, a first filtering plate, a first filtering hole, a back-flushing rod, a second filtering plate, a second filtering hole and two sliding plates; through cooperation of structures such as a first filter plate and a second filter plate, an extracting solution is conveniently filtered, a solvent enters the concentration tank through an outlet under double-layer filtration of the second filter plate and the first filter plate, and the double-layer filter structure can perform graded interception according to the particle size; according to the device, impurities with different particle sizes in a traditional Chinese medicine extracting solution are efficiently separated, a solution entering the concentration tank is ensured to have relatively high purity, a good foundation is laid for a subsequent separation process, the risk of manual misoperation is reduced, the stability and continuity of a production process are improved, and the device is particularly suitable for a large-scale industrial production scene.

Description

Technical Field

[0001] The present invention belongs to the technical field of traditional Chinese medicine processing, and specifically relates to an intelligent separation device for traditional Chinese medicine components. Background Art

[0002] Traditional Chinese medicine, as a treasure of traditional Chinese medicine of the Chinese nation, has complex and diverse components, containing many pharmacologically active compounds such as alkaloids, flavonoids, terpenoids, polysaccharides, etc. These active ingredients are not only the material basis for traditional Chinese medicine to exert its therapeutic effects, but also an important source for the research and development of modern new drugs and the development of health products. However, the complexity of traditional Chinese medicine components also makes the separation and purification of active ingredients a key bottleneck restricting the modernization and internationalization of traditional Chinese medicine.

[0003] Most of the existing intelligent separation devices for traditional Chinese medicine components only adopt a simple filtration structure when filtering traditional Chinese medicine extracts, resulting in poor filtration effect, low purity of the solution entering the concentration tank, and the common problem of filter plate blockage, which will lead to a decrease in filtration speed, affect production efficiency, and at the same time cause damage to the filter plate due to long-term blockage, uneven pressure and other factors, thus indirectly requiring frequent manual operation intervention, affecting the stability and continuity of production. Therefore, an intelligent separation device for traditional Chinese medicine components is proposed. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides an intelligent separation device for traditional Chinese medicine components.

[0005] To achieve the above object, the present invention provides the following technical solution: An intelligent separation device for traditional Chinese medicine components, including a main body mechanism, further including:

[0006] A filtration mechanism, the filtration mechanism is located inside the main body mechanism;

[0007] Among them, the filtration mechanism includes a first motor, a cam, a first filter plate, first filter holes, a backwashing rod, a second filter plate, second filter holes and two slide plates. A cam for abutting against the slide plate to make it move upward is rotatably connected to the first motor. The top of the cam abuts against the bottom of the slide plate. A first filter plate for secondary filtration is fixedly connected between the two slide plates. A plurality of first filter holes are uniformly formed on the first filter plate. A plurality of backwashing rods are fixedly connected to the top of the first filter plate. A second filter plate for primary filtration is arranged above the backwashing rod. A plurality of second filter holes are uniformly formed on the second filter plate.

[0008] Preferably, a baffle is fixedly connected to the top of the slide plate. The plurality of first filter holes and the plurality of backwashing rods are misaligned. The size of the first filter holes is smaller than the size of the second filter holes. The size of the backwashing rod is adapted to the size of the second filter holes. The plurality of backwashing rods are respectively aligned with the plurality of second filter holes.

[0009] Preferably, the main body mechanism includes a main body housing, an extraction tank is arranged inside the main body housing, a feed inlet is arranged at the top of the extraction tank, a filter housing is arranged at the bottom of the extraction tank, a water delivery pipe is arranged on the side of the filter housing, a concentration tank is arranged at the bottom of the filter housing, a separation column is arranged on the side of the concentration tank, a collection tank is arranged on the side of the filter housing away from the water delivery pipe, a second motor is arranged at the top of the extraction tank, a stirring paddle is rotatably connected to the bottom of the second motor, and a heater is arranged inside the extraction tank.

[0010] Preferably, the feed inlet is located on the side of the second motor, the stirring paddle penetrates through the top of the extraction tank and extends into the heater, the bottom of the concentration tank is connected to the separation column through a connecting pipe, the bottom of the separation column is communicated with the collection tank through a connecting pipe, and the side of the filter housing away from the water delivery pipe is communicated with the collection tank.

[0011] Preferably, a cleaning mechanism is arranged inside the main body mechanism, the cleaning mechanism is located on the side of the filtering mechanism, the cleaning mechanism includes a rack and two bevel gears, a transmission gear is meshed with the side of the rack, one of the bevel gears is fixedly connected to the transmission gear, a scraper is fixedly connected to the top of the other bevel gear, a diaphragm is arranged on the side of the scraper, a folding airbag is fixedly connected to the top of the slide plate, a first elastic member is arranged inside the folding airbag, an outlet is arranged inside the filter housing, a discharge port is opened on the side of the filter housing away from the water delivery pipe, and a valve is arranged inside the discharge port.

[0012] Preferably, the two bevel gears are meshed with each other, an inclined surface is arranged on the top of the scraper, the discharge port is communicated with the outlet, the water delivery pipe is communicated with the outlet, and a valve is arranged in the channel between the water delivery pipe and the outlet.

[0013] Preferably, the second filter plate is fixedly connected to the inner wall of the outlet, the first filter plate is located inside the outlet, the transmission gear is rotatably connected to the inner wall of the filter housing, one end of the scraper close to the bevel gear is rotatably connected to the inner wall of the filter housing, the scraper penetrates through the inner wall of the filter housing and extends into the outlet, the transmission gear and the bevel gear are located above the water delivery pipe, the bottom of the scraper abuts against the top of the second filter plate, one end of the discharge port close to the outlet is located between the first filter plate and the second filter plate, the bottom of the rack is fixedly connected to one of the slide plates through a connecting plate, the rack, the transmission gear and the bevel gear are all located on the side of the second filter plate, the first motor is fixedly connected to the inner wall of the filter housing, and the second filter plate is located below the stirring paddle.

[0014] Preferably, an air vent mechanism is provided inside the main body mechanism. The cleaning mechanism and the filtering mechanism are both located inside the air vent mechanism. The air vent mechanism includes a first rotating groove formed inside a filter housing. A sliding groove is formed inside the filter housing. Two air vent grooves are formed on the side surface of the filter housing. A plurality of spray holes are evenly formed on the inner wall of the outlet. Two air inlets are formed on the side surface of the filter housing. Second rotating grooves are formed inside the air vent grooves and the air inlets. A first partition plate and a second partition plate are respectively rotatably connected inside the two second rotating grooves. A second elastic member is provided inside the second rotating groove. The baffle is located between the outlet and the folding airbag.

[0015] Preferably, the two air inlets and the plurality of spray holes are all communicated with the air vent groove. The bottom of the air vent groove is communicated with the top of the sliding groove. The bottom of the sliding groove is communicated with the top of the first rotating groove. The first partition plate and the discharge port are respectively elastically connected to the inner wall of the second rotating groove through the second elastic member. The second partition plate is located inside the air inlet. The first partition plate is located inside the air vent groove. The second elastic member is located on the side of the second partition plate close to the air vent groove. The second elastic member is located on the side of the first partition plate close to the spray holes.

[0016] Preferably, the two air inlets are respectively distributed in a staggered manner with the water delivery pipe and the discharge port. The sliding plate is slidably connected to the sliding groove. The cam is rotatably connected to the first rotating groove. The top of the folding airbag is fixedly connected to the inner wall of the sliding groove. The inside of the folding airbag is elastically connected to the inner wall of the sliding groove through the first elastic member. The inside of the folding airbag is communicated with the air vent groove. The spray holes are located above the second filter plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] Through the cooperation of structures such as the first filter plate and the second filter plate, the present invention facilitates the filtration of the extraction liquid. The solvent enters the concentrator through the outlet under the double-layer filtration of the second filter plate and the first filter plate. The double-layer filtration structure can intercept according to the particle size, realizing the efficient separation of impurities with different particle sizes in the traditional Chinese medicine extraction liquid, ensuring that the solution entering the concentrator has a high purity, laying a good foundation for the subsequent separation process, reducing the risk of human operation errors, improving the stability and continuity of the production process, and being particularly suitable for large-scale industrial production scenarios;

[0019] Through the cooperation of structures such as the first filter plate and the backwashing rod, the present invention solves the problem that the filter plate is prone to blockage. When the first filter plate moves upward again, it will backwash the second filter holes through the backwashing rod, which can timely remove the impurities entering the second filter holes, prevent the filter holes from being blocked, and the reciprocating up and down movement of the first filter plate enables it to perform dynamic filtration, avoiding the situation where the first filter holes on the first filter plate are blocked, ensuring the stable flow rate of the liquid passing through the filter holes during the filtration process, maintaining a high filtration efficiency, avoiding the decrease in the filtration speed caused by the blockage of the filter holes, thus affecting the production efficiency of the separation of traditional Chinese medicine components, and at the same time reducing the risk of damage to the filter plate caused by factors such as long-term blockage and uneven pressure, prolonging the service life of the filtration mechanism;

[0020] Through the cooperation of structures such as the folding airbag and the spray holes, the present invention improves the anti-blocking effect of the filter plate. During the upward movement of the first filter plate, the folding airbag is squeezed, causing the gas inside it to push the first partition through the ventilation groove to make it rotate, squeezing the second elastic member and opening the channel between the ventilation groove and the spray holes. At this time, the gas will be sprayed out through the spray holes above the second filter plate, exerting an impact force on the impurities accumulated on the second filter plate, effectively loosening the impurities accumulated on the top of the second filter plate, ensuring the filtration performance of the second filter plate, reducing the influence of impurities on the filtration efficiency and product quality, and cooperating with the backwashing effect of the backwashing rod to form a cooperative working mode of physical backwashing and air flow backwashing, which can more comprehensively solve the blockage problem in the filtration process;

[0021] Through the cooperation of structures such as the rack and the scraper, the present invention facilitates the cleaning of the top of the second filter plate. During the upward and downward movement of the first filter plate, the rack drives the transmission gear to rotate, and the rotation of the transmission gear drives the scraper to swing reciprocally on the top of the second filter plate through two bevel gears, dispersing the impurities accumulated on the top of the second filter plate, making it difficult for the impurities to form a compact accumulation layer. Cooperating with the backwashing of the backwashing rod and the air flow backwashing, it further improves the thoroughness of impurity cleaning, makes the liquid pass through the filter plate more evenly during the filtration process, reduces the filtration resistance difference caused by uneven impurity distribution, thereby improving the overall filtration efficiency and stability, and helping to ensure the consistency and reliability of the separation of traditional Chinese medicine components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0023] Figure 2 is a schematic diagram of the internal structure of the main body mechanism of the present invention;

[0024] Figure 3 is a schematic diagram of the structural relationship and cooperation between the filtration housing and the water delivery pipe of the present invention;

[0025] Figure 4 is a schematic sectional structure diagram of the extraction tank of the present invention;

[0026] Figure 5 For the present invention Figure 4 Schematic enlarged structure diagram at position A in the present invention;

[0027] Figure 6 Schematic sectional structure diagram of the filter housing of the present invention;

[0028] Figure 7 Schematic diagram of the structural relationship and cooperation between the second rotating groove and the spray holes of the present invention;

[0029] Figure 8 Schematic three-dimensional structure diagram of the cleaning structure of the present invention.

[0030] In the figure: 1. Filter mechanism; 101. First motor; 102. Cam; 103. First filter plate; 104. First filter hole; 105. Backwash rod; 106. Second filter plate; 107. Second filter hole; 108. Slide plate; 109. Baffle; 2. Main body mechanism; 201. Main body housing; 202. Extraction tank; 203. Feed inlet; 204. Filter housing; 205. Water delivery pipe; 206. Concentrating tank; 207. Separation column; 208. Collection tank; 209. Second motor; 210. Stirring paddle; 211. Heater; 3. Cleaning mechanism; 301. Rack; 302. Driving gear; 303. Bevel gear; 304. Scraper; 305. Diaphragm; 306. Folding airbag; 307. First elastic member; 308. Valve; 309. Discharge port; 310. Outlet; 4. Ventilation mechanism; 401. First rotating groove; 402. Chute; 403. Ventilation groove; 404. Spray hole; 405. Air inlet; 406. First partition; 407. Second elastic member; 408. Second rotating groove; 409. Second partition. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] As Figures 1 to 8 shown, the present invention provides an intelligent separation device for traditional Chinese medicine components, including a main body mechanism 2, and further including:

[0033] A filter mechanism 1, and the filter mechanism 1 is located inside the main body mechanism 2;

[0034] Among them, the filtering mechanism 1 includes a first motor 101, a cam 102, a first filter plate 103, first filter holes 104, a backwashing rod 105, a second filter plate 106, second filter holes 107 and two sliding plates 108. A cam 102 for abutting against the sliding plate 108 to make it move upward is rotatably connected to the first motor 101. The top of the cam 102 abuts against the bottom of the sliding plate 108. A first filter plate 103 for secondary filtration is fixedly connected between the two sliding plates 108. A number of first filter holes 104 are evenly formed in the first filter plate 103. A number of backwashing rods 105 are fixedly connected to the top of the first filter plate 103. A second filter plate 106 for primary filtration is arranged above the backwashing rod 105. A number of second filter holes 107 are evenly formed in the second filter plate 106.

[0035] A baffle 109 is fixedly connected to the top of the sliding plate 108. The number of first filter holes 104 and the number of backwashing rods 105 are staggeredly distributed. The size of the first filter holes 104 is smaller than the size of the second filter holes 107. The size of the backwashing rod 105 is adapted to the size of the second filter holes 107. The number of backwashing rods 105 are respectively aligned with the number of second filter holes 107.

[0036] The main body mechanism 2 includes a main body housing 201. An extraction tank 202 is arranged inside the main body housing 201. A feed inlet 203 is arranged at the top of the extraction tank 202. A filter housing 204 is arranged at the bottom of the extraction tank 202. A water delivery pipe 205 is arranged on the side of the filter housing 204. A concentration tank 206 is arranged at the bottom of the filter housing 204. A separation column 207 is arranged on the side of the concentration tank 206. A collection tank 208 is arranged on the side of the filter housing 204 away from the water delivery pipe 205. A second motor 209 is arranged at the top of the extraction tank 202. A stirring paddle 210 is rotatably connected to the bottom of the second motor 209. A heater 211 is arranged inside the extraction tank 202. The feed inlet 203 is located on the side of the second motor 209. The stirring paddle 210 penetrates through the top of the extraction tank 202 and extends into the heater 211. The bottom of the concentration tank 206 is connected to the separation column 207 through a connecting pipe. The bottom of the separation column 207 is communicated with the collection tank 208 through a connecting pipe. The side of the filter housing 204 away from the water delivery pipe 205 is communicated with the collection tank 208.

[0037] The cleaning mechanism 3 is arranged inside the main body mechanism 2. The cleaning mechanism 3 is located on the side of the filtering mechanism 1. The cleaning mechanism 3 includes a rack 301 and two bevel gears 303. A transmission gear 302 is meshed with the side of the rack 301. One of the bevel gears 303 is fixedly connected to the transmission gear 302. A scraper 304 is fixedly connected to the top of the other bevel gear 303. A diaphragm 305 is arranged on the side of the scraper 304. A folding airbag 306 is fixedly connected to the top of the sliding plate 108. A first elastic member 307 is arranged inside the folding airbag 306. An outlet 310 is arranged inside the filtering housing 204. A discharge port 309 is opened on the side of the filtering housing 204 away from the water delivery pipe 205. A valve 308 is arranged inside the discharge port 309.

[0038] Adopting the above scheme: Through the cooperation of structures such as the first filter plate 103 and the second filter plate 106, it is convenient to filter the extract. Start the first motor 101 to make the cam 102 rotate continuously. When the protruding part of the cam 102 rotates to the position where it is no longer in contact with the sliding plate 108, the sliding plate 108 will move downward under the action of its own gravity, the solvent hydraulic pressure, and the elastic force of the first elastic member 307, so that the backwashing rod 105 moves out of the second filter hole 107. At this time, the solvent will enter the concentrator 206 through the outlet 310 under the double-layer filtration of the second filter plate 106 and the first filter plate 103. Larger particles will stay above the second filter plate 106, and smaller particles will stay between the second filter plate 106 and the first filter plate 103. The double-layer filtration structure can intercept according to the particle size, realizing the efficient separation of impurities with different particle sizes in the traditional Chinese medicine extract, ensuring that the solution entering the concentrator 206 has a high purity, laying a good foundation for the subsequent separation process, reducing the risk of human operation errors, improving the stability and continuity of the production process, and being particularly suitable for large-scale industrial production scenarios;

[0039] By setting the cooperation of structures such as the first filter plate 103 and the backwashing rod 105, the problem that the filter plate is easy to be blocked is solved. When the first filter plate 103 moves upward again, it will backwash the second filter hole 107 through the backwashing rod 105, and can timely remove the impurities entering the second filter hole 107 to prevent the filter hole from being blocked. The reciprocating movement of the first filter plate 103 up and down can make it perform dynamic filtration, avoiding the situation that the first filter holes 104 on it are blocked, ensuring the stable flow rate of the liquid through the filter holes during the filtration process, maintaining a high filtration efficiency, avoiding the decrease of the filtration speed due to the blockage of the filter holes, and then affecting the production efficiency of the whole traditional Chinese medicine component separation. At the same time, it reduces the risk of damage to the filter plate caused by long-term blockage, uneven pressure and other factors, and prolongs the service life of the filtering mechanism 1.

[0040] As Figures 4 to 8As shown, the two bevel gears 303 mesh with each other. The top of the scraper 304 is provided with an inclined surface. The discharge port 309 communicates with the outlet 310, and the water delivery pipe 205 communicates with the outlet 310. A valve 308 is arranged in the channel between the water delivery pipe 205 and the outlet 310.

[0041] The second filter plate 106 is fixedly connected to the inner wall of the outlet 310. The first filter plate 103 is located inside the outlet 310. The driving gear 302 is rotatably connected to the inner wall of the filter housing 204. One end of the scraper 304 close to the bevel gear 303 is rotatably connected to the inner wall of the filter housing 204. The scraper 304 penetrates through the inner wall of the filter housing 204 and extends into the outlet 310. The driving gear 302 and the bevel gear 303 are located above the water delivery pipe 205. The bottom of the scraper 304 abuts against the top of the second filter plate 106. One end of the discharge port 309 close to the outlet 310 is located between the first filter plate 103 and the second filter plate 106. The bottom of the rack 301 is fixedly connected to one of the slide plates 108 through a connecting plate. The rack 301, the driving gear 302 and the bevel gear 303 are all located on the side of the second filter plate 106. The first motor 101 is fixedly connected to the inner wall of the filter housing 204. The second filter plate 106 is located below the stirring paddle 210.

[0042] With the above solution: By setting up the cooperation of structures such as the rack 301 and the scraper 304, it is convenient to clean the top of the second filter plate 106. During the up and down movement of the first filter plate 103, the driving gear 302 will be driven to rotate by the rack 301. The rotation of the driving gear 302 will drive the scraper 304 to swing reciprocally on the top of the second filter plate 106 through the two bevel gears 303, dispersing the impurities accumulated on the top of the second filter plate 106, making it difficult for the impurities to form a compact accumulation layer. Combined with the backwashing of the backwashing rod 105 and the air flow backwashing, the thoroughness of impurity cleaning is further improved, and the liquid passes through the filter plate more evenly during the filtration process, reducing the filtration resistance difference caused by uneven impurity distribution, thereby improving the overall filtration efficiency and stability, and helping to ensure the consistency and reliability of the separation of traditional Chinese medicine components.

[0043] As Figures 5 to 8As shown, an air venting mechanism 4 is provided inside the main body mechanism 2. The cleaning mechanism 3 and the filtering mechanism 1 are both located inside the air venting mechanism 4. The air venting mechanism 4 includes a first rotating groove 401 formed inside the filter housing 204. A sliding groove 402 is formed inside the filter housing 204. Two air venting slots 403 are formed on the side of the filter housing 204. A number of spray holes 404 are evenly formed on the inner wall of the outlet 310. Two air inlets 405 are formed on the side of the filter housing 204. Second rotating grooves 408 are formed inside both the air venting slots 403 and the air inlets 405. A first partition plate 406 and a second partition plate 409 are respectively rotatably connected inside the two second rotating grooves 408. A second elastic member 407 is provided inside the second rotating groove 408. The baffle 109 is located between the outlet 310 and the folding airbag 306.

[0044] Both the two air inlets 405 and the number of spray holes 404 communicate with the air venting slot 403. The bottom of the air venting slot 403 communicates with the top of the sliding groove 402. The bottom of the sliding groove 402 communicates with the top of the first rotating groove 401. The first partition plate 406 and the discharge port 309 are respectively elastically connected to the inner wall of the second rotating groove 408 through the second elastic member 407. The second partition plate 409 is located inside the air inlet 405. The first partition plate 406 is located inside the air venting slot 403. The second elastic member 407 is located on the side of the second partition plate 409 close to the air venting slot 403. The second elastic member 407 is located on the side of the first partition plate 406 close to the spray holes 404.

[0045] The two air inlets 405 are respectively misaligned with the water delivery pipe 205 and the discharge port 309. The sliding plate 108 is slidably connected to the sliding groove 402. The cam 102 is rotatably connected to the first rotating groove 401. The top of the folding airbag 306 is fixedly connected to the inner wall of the sliding groove 402. The inside of the folding airbag 306 is elastically connected to the inner wall of the sliding groove 402 through the first elastic member 307. The inside of the folding airbag 306 communicates with the air venting slot 403. The spray holes 404 are located above the second filter plate 106.

[0046] Adopting the above solution: By setting up the cooperation of structures such as the folding airbag 306 and the spray holes 404, the anti-blocking effect of the filter plate is improved. During the upward movement of the first filter plate 103, the folding airbag 306 is squeezed, causing the gas inside it to push the first partition plate 406 to rotate through the ventilation groove 403, squeezing the second elastic member 407 and opening the channel between the ventilation groove 403 and the spray holes 404. At this time, the gas will be sprayed out through the spray holes 404 above the second filter plate 106, applying an impact force to the impurities accumulated on the second filter plate 106, effectively loosening the impurities accumulated on the top of the second filter plate 106, ensuring the filtering performance of the second filter plate 106, reducing the impact of impurities on the filtering efficiency and product quality, and cooperating with the backwashing action of the backwashing rod 105 to form a cooperative working mode of physical backwashing and air flow backwashing, which can more comprehensively solve the blocking problem in the filtering process.

[0047] The working principle and usage process of the present invention: First, the pretreated medicinal materials and the solvent are mixed in a certain ratio (such as 1:5 - 1:10), poured into the extraction tank 202 through the feed port 203, and the second motor 209 is started to make the stirring paddle 210 stir and extract them. At the same time, the extraction tank 202 is heated by the heater 211 to make it at an appropriate temperature (such as 50 - 80 °C). At this time, the first motor 101 is started to make the cam 102 rotate, so that the protruding part of the cam 102 rotates to the position where it abuts against the bottom of the slide plate 108. By extrusion, the slide plate 108 drives the first filter plate 103 to move upward and squeeze the folding airbag 306 and the first elastic member 307, so that the backwashing rod 105 at the top of the first filter plate 103 enters the second filter hole 107 and blocks the second filter hole 107 to prevent the loss of the solvent during the extraction process. The extraction time is controlled within 2 - 4 hours according to the types and component characteristics of the medicinal materials, so that the active ingredients are fully dissolved in the solvent;

[0048] After the extraction is completed, the first motor 101 is started to make the cam 102 continue to rotate. During the process when the protruding part of the cam 102 rotates to the position where it is disengaged from the slide plate 108, the slide plate 108 will move downward under the action of its own gravity, the hydraulic pressure of the solvent, and the elastic force of the first elastic member 307, so that the backwashing rod 105 moves out of the second filter hole 107. At this time, the solvent will enter the internal part of the concentration tank 206 through the outlet 310 under the double - layer filtration of the second filter plate 106 and the first filter plate 103. Among them, the larger particles will stay above the second filter plate 106, and the smaller particles will stay between the second filter plate 106 and the first filter plate 103. And when the backwashing rod 105 enters the second filter hole 107, there is still space between the first filter plate 103 and the second filter plate 106. When the first filter plate 103 moves upward again, it will backwash the second filter hole 107 through the backwashing rod 105, and can timely remove the impurities entering the second filter hole 107;

[0049] Meanwhile, during the upward movement of the first filter plate 103, the folding airbag 306 is squeezed, causing the gas inside it to push the first partition plate 406 to rotate through the ventilation groove 403, squeezing the second elastic member 407 and opening the channel between the ventilation groove 403 and the spray holes 404. At this time, the gas will be ejected through the spray holes 404 above the second filter plate 106, applying an impact force to the impurities accumulated on the second filter plate 106, effectively loosening the impurities accumulated on the top of the second filter plate 106. When the first filter plate 103 moves downward, the folding airbag 306 expands and unfolds, causing the second partition plate 409 to rotate through negative pressure and opening the channel between the ventilation groove 403 and the air inlet 405. At this time, external air will enter the inside of the folding airbag 306 through the air inlet 405, while the first partition plate 406 will close the channel between the spray holes 404 and the ventilation groove 403 under the action of negative pressure and the elastic force of the second elastic member 407;

[0050] During the upward and downward movement of the first filter plate 103, the rack 301 drives the transmission gear 302 to rotate. The rotation of the transmission gear 302 drives the scraper 304 to swing reciprocally on the top of the second filter plate 106 through two bevel gears 303, dispersing the impurities accumulated on the top of the second filter plate 106, making it difficult for the impurities to form a compact accumulation layer;

[0051] Finally, after filtration and separation are completed, two valves 308 can be opened, and water is injected through the water delivery pipe 205 between the second filter plate 106 and the first filter plate 103. The impurities between the first filter plate 103 and the second filter plate 106 are washed to the impurity collection area in the collection tank 208 through the discharge port 309 by the water flow. After the extracted solution is concentrated by the concentration tank 206 and finally separated by the separation column 207, it will enter the product collection area in the collection tank 208.

[0052] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0053] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine component intelligent separation device, comprising a main body (2), characterized in that: Also includes: A filter mechanism (1), wherein the filter mechanism (1) is located inside the main body mechanism (2); The filtering mechanism (1) comprises a first motor (101), a cam (102), a first filter plate (103), a first filter hole (104), a recoil rod (105), a second filter plate (106), a second filter hole (107) and two slide plates (108); the first motor (101) is rotatably connected with a cam (102) for contacting the slide plate (108) to make it move upward; the top of the cam (102) contacts the bottom of the slide plate (108); a first filter plate (103) for secondary filtering is fixedly connected between the two slide plates (108); a plurality of first filter holes (104) are evenly provided on the first filter plate (103); a plurality of recoil rods (105) are fixedly connected to the top of the first filter plate (103); a second filter plate (106) for primary filtering is arranged above the recoil rod (105); and a plurality of second filter holes (107) are evenly provided on the second filter plate (106).

2. The intelligent separation device for Chinese herbal medicine components according to claim 1 is characterized in that: A baffle (109) is fixedly connected to the top of the slide plate (108); a plurality of the first filter holes (104) and a plurality of recoil rods (105) are staggeredly distributed; the size of the first filter hole (104) is smaller than the size of the second filter hole (107); the size of the recoil rod (105) is matched with the size of the second filter hole (107); and the plurality of recoil rods (105) are respectively aligned with the plurality of second filter holes (107).

3. The intelligent separation device for Chinese herbal medicine components according to claim 2 is characterized in that: The main body mechanism (2) comprises a main body shell (201), an extraction tank (202) is arranged inside the main body shell (201), a feed port (203) is arranged at the top of the extraction tank (202), a filter shell (204) is arranged at the bottom of the extraction tank (202), a water pipe (205) is arranged on the side of the filter shell (204), a concentration tank (206) is arranged at the bottom of the filter shell (204), a separation column (207) is arranged on the side of the concentration tank (206), a collection tank (208) is arranged on the side of the filter shell (204) away from the water pipe (205), a second motor (209) is arranged at the top of the extraction tank (202), a stirring paddle (210) is rotatably connected to the bottom of the second motor (209), and a heater (211) is arranged inside the extraction tank (202).

4. The intelligent separation device for Chinese herbal medicine components according to claim 3 is characterized in that: The feed port (203) is located on the side of the second motor (209), the stirring paddle (210) passes through the top of the extraction tank (202) and extends to the inside of the heater (211), the bottom of the concentration tank (206) is connected to the separation column (207) through a connecting pipe, the bottom of the separation column (207) is connected to the collection tank (208) through a connecting pipe, and the side of the filter housing (204) away from the water pipe (205) is connected to the collection tank (208).

5. The intelligent separation device for Chinese herbal medicine components according to claim 3 is characterized in that: A cleaning mechanism (3) is arranged inside the main body mechanism (2), and the cleaning mechanism (3) is located on the side of the filter mechanism (1). The cleaning mechanism (3) comprises a rack (301) and two bevel gears (303). A transmission gear (302) is meshed on the side of the rack (301), and one of the bevel gears (303) is fixedly connected to the transmission gear (302). A scraper (304) is fixedly connected to the top of the other bevel gear (303), and a diaphragm (305) is arranged on the side of the scraper (304). A folding airbag (306) is fixedly connected to the top of the slide plate (108), and a first elastic member (307) is arranged inside the folding airbag (306). An outlet (310) is arranged inside the filter housing (204), and a discharge port (309) is provided on a side of the filter housing (204) away from the water pipe (205), and a valve (308) is arranged inside the discharge port (309).

6. The intelligent separation device for Chinese herbal medicine components according to claim 5 is characterized in that: The two bevel gears (303) are meshed with each other, the top of the scraper (304) is provided with an inclined surface, the discharge port (309) is communicated with the outlet (310), the water pipe (205) is communicated with the outlet (310), and a valve (308) is provided in the channel between the water pipe (205) and the outlet (310).

7. The intelligent separation device for Chinese herbal medicine components according to claim 6 is characterized in that: The second filter plate (106) is fixedly connected to the inner wall of the outlet (310); the first filter plate (103) is located inside the outlet (310); the transmission gear (302) is rotatably connected to the inner wall of the filter housing (204); one end of the scraper (304) close to the bevel gear (303) is rotatably connected to the inner wall of the filter housing (204); the scraper (304) passes through the inner wall of the filter housing (204) and extends to the inside of the outlet (310); the transmission gear (302) and the bevel gear (303) are located above the water pipe (205); and the scraper (304) is rotatably connected to the inner wall of the filter housing (204). 04) is against the top of the second filter plate (106), the end of the discharge port (309) close to the outlet (310) is located between the first filter plate (103) and the second filter plate (106), the bottom of the rack (301) is fixedly connected to one of the slide plates (108) through a connecting plate, the rack (301), the transmission gear (302) and the bevel gear (303) are all located on the side of the second filter plate (106), the first motor (101) is fixedly connected to the inner wall of the filter housing (204), and the second filter plate (106) is located below the stirring paddle (210).

8. The intelligent separation device for Chinese herbal medicine components according to claim 6 is characterized in that: A ventilation mechanism (4) is arranged inside the main body mechanism (2); the cleaning mechanism (3) and the filtering mechanism (1) are both located inside the ventilation mechanism (4); the ventilation mechanism (4) comprises a first rotating groove (401) provided inside the filtering housing (204); a sliding groove (402) is provided inside the filtering housing (204); two ventilation grooves (403) are provided on the side of the filtering housing (204); and a plurality of spray holes (404) are evenly provided on the inner wall of the outlet (310). ), two air inlets (405) are provided on the side of the filter housing (204), a second rotating groove (408) is provided inside the ventilation groove (403) and the air inlet (405), a first baffle (406) and a second baffle (409) are rotatably connected in the two second rotating grooves (408), a second elastic member (407) is provided inside the second rotating groove (408), and the baffle (109) is located between the outlet (310) and the folding airbag (306).

9. The intelligent separation device for Chinese herbal medicine components according to claim 8, characterized in that: The two air inlets (405) and the plurality of spray holes (404) are all connected to the ventilation groove (403), the bottom of the ventilation groove (403) is connected to the top of the slide groove (402), the bottom of the slide groove (402) is connected to the top of the first rotating groove (401), the first baffle (406) and the discharge port (309) are elastically connected to the inner wall of the second rotating groove (408) through the second elastic member (407), the second baffle (409) is located inside the air inlet (405), the first baffle (406) is located inside the ventilation groove (403), the second elastic member (407) is located on the side of the second baffle (409) close to the ventilation groove (403), and the second elastic member (407) is located on the side of the first baffle (406) close to the spray hole (404).

10. The intelligent separation device for Chinese herbal medicine components according to claim 8, characterized in that: The two air inlets (405) are staggered with the water pipe (205) and the discharge port (309) respectively; the slide plate (108) is slidably connected to the slide groove (402); the cam (102) is rotatably connected to the first rotating groove (401); the top of the folded airbag (306) is fixedly connected to the inner wall of the slide groove (402); the interior of the folded airbag (306) is elastically connected to the inner wall of the slide groove (402) via a first elastic member (307); the interior of the folded airbag (306) is communicated with the ventilation groove (403); and the spray hole (404) is located above the second filter plate (106).

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