Plant polyphenol tea saponin anthocyanin extraction device

Abstract

The utility model relates to an extraction device, in particular to a plant polyphenol tea saponin anthocyanin extraction device. Comprising a support frame, an extraction tank, a powder and solvent tank and the like, and the upper part of the extraction tank is connected and communicated with a powder feeding pipe, and the upper part of the support frame is provided with a solvent tank. During feeding, a solvent is used for spraying a powder raw material input into the extraction tank, the fed powder material is scattered through impact of the sprayed solvent on the way that the powder material falls into the extraction tank, and the solvent and the powder material are in full contact in a spraying mode, so that the raw material and the solvent are uniformly mixed; the problem that the effective reaction between the solvent and the material in the extraction tank is affected due to the fact that the solvent cannot effectively soak the powder due to suspension and caking in the solvent is avoided.

Description

Technical Field

[0001] The utility model relates to an extraction device, in particular to a plant polyphenol tea saponin anthocyanin extraction device. Background Art

[0002] Plant polyphenols, tea saponins and anthocyanins are all natural compounds that are beneficial to human health. They have positive effects on the human body through different mechanisms, including but not limited to protecting nerve cells, promoting healthy weight management, and improving cardiovascular health.

[0003] When extracting plant polyphenols, tea saponin flowers and anthocyanins, the raw materials are first dried and crushed, and then hot water or alcohol solvents are used for immersion extraction to obtain a crude product. The powder falls into the interior of the leaching container and is soaked in the solvent. In this process, since the density of the powder is greater than that of the solvent, or the distance between molecules of the mixture formed after the powder and the solvent are mixed is small, there is a molecular force attraction (cohesion), which makes the powder difficult to disperse and thus easily forms precipitation. No matter how fine the powder is, in principle there will be more or less small lumps that cannot be dissolved. After mixing with the liquid, only a suspension can be formed, that is, the solvent is suspended in water, resulting in the solvent being unable to effectively penetrate the powder, affecting the effective reaction of the solvent and the material in the leaching tank. The low extraction efficiency affects the quality and effect of the final product. Utility Model Content

[0004] In order to overcome the shortcomings that the solvent cannot effectively penetrate the powder during extraction, affecting the effective reaction of the solvent and the material in the extraction tank, and the low extraction efficiency affects the quality and effect of the final product, the purpose is to provide a plant polyphenol tea saponin anthocyanin extraction device that allows the solvent to fully contact the powder through a spraying method, so that the powder and the solvent are evenly mixed and the accumulation of caking in the solvent is avoided.

[0005] A plant polyphenol tea saponin anthocyanin extraction device comprises a support frame, an leaching tank, a powder feed pipe, a solvent tank, a connecting pipe, a spray pump, a solvent nozzle, a connecting block, a cover plate and a cylinder. The leaching tank is arranged on the left side of the upper part of the support frame, the upper part of the leaching tank is connected and communicated with the powder feed pipe, the upper part of the support frame is arranged with a solvent tank, the solvent tank is communicated with the leaching tank through the connecting pipe, a spray pump is arranged on the connecting pipe, a solvent nozzle is arranged on one end of the connecting pipe extending into the leaching tank, a connecting block is fixedly connected to the right side of the lower part of the leaching tank, a cover plate is rotatably arranged on the connecting block, the cover plate is matched with the lower end of the leaching tank, the leaching tank is closed by the cover plate, a cylinder is installed on the outer tank wall of the leaching tank, the cylinder base is hinged to the leaching tank, one end of the cylinder movable rod is hinged to the cover plate, and the cover plate realizes opening and closing actions on the leaching tank through the cylinder.

[0006] In one of the embodiments, it also includes a suction head, a liquid pump, a filter tank, a liquid tank, a liquid suction tube and a liquid agent cartridge. A suction head is provided on the upward side of the cover plate, a liquid suction pump is installed on the right side of the connecting block, a filter tank is fixedly provided on the middle part of the support frame close to the connecting block, the input end of the liquid suction pump is connected and communicated with the suction head, the output end of the liquid suction pump is connected and communicated with the filter tank, a liquid agent cartridge is provided in the middle part of the right side of the support frame, a liquid suction tube is connected and communicated with the lower part of the filter tank, and the other end of the liquid suction tube is connected and communicated with the liquid agent cartridge.

[0007] In one of the embodiments, a vibration module and a vibration rod are further included. The vibration module is provided on the front side of the upper part of the leaching tank, and the lower part of the vibration module is connected to the vibration rod. The vibration rod penetrates into the interior of the leaching tank, and the vibration module transmits vibration through the vibration rod.

[0008] In one of the embodiments, a spray pipe is further included. The spray pipe is arranged at the rear side of the upper part of the leaching tank, and one end of the lower part of the spray pipe penetrates into the interior of the leaching tank.

[0009] In one of the embodiments, a transparent window is further included. The front part of the leaching tank is provided with a transparent window.

[0010] In one of the embodiments, a flow control valve is provided at the input end of the spray pump.

[0011] The utility model has the following advantages: 1. The utility model uses a solvent to spray the powder raw materials input into the leaching tank during feeding. When the powder falls into the leaching tank, the fed powder is broken up by the impact of the sprayed solvent, and the solvent is fully contacted with the powder by spraying, so that the raw materials and the solvent are evenly mixed, avoiding suspension and agglomeration in the solvent, and the solvent cannot effectively penetrate the powder, which affects the effective reaction of the solvent and the material in the leaching tank.

[0012] 2. The utility model uses a suction head and a liquid pump to extract the liquid after the reaction in the extraction tank into a filter tank, and uses a filter membrane provided in the suction head to coarsely filter the granular powder, completing the preliminary filtration during the liquid transmission, without the need for subsequent solid-liquid separation of the solvent of the mixed material, thereby eliminating the processing steps, saving processing time and cost.

[0013] 3. The utility model provides a spray pipe connected to an external cleaning liquid to clean the used leaching tank in time, reduce the influence of impurities on the subsequent reaction of the liquid, ensure the singleness of the chemical reaction, and improve the product quality and process stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is a cross-sectional view of the components such as the leaching tank, the suction head and the transparent window of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the filter tank, liquid tank, liquid agent cartridge and other components of the utility model.

[0018] In the accompanying drawings: 1. support frame, 2. extraction tank, 3. powder feed pipe, 4. solvent tank, 5. connecting pipe, 51. spray pump, 52. solvent nozzle, 6. connecting block, 61. cover plate, 62. cylinder, 7. suction head, 71. liquid pump, 8. filter tank, 81. liquid tank, 82. liquid extraction pipe, 9. liquid cartridge, 10. vibration module, 101. vibration rod, 11. spray pipe, 12. transparent window. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0020] Embodiment 1: A plant polyphenol tea saponin anthocyanin extraction device, such as Figure 1-4 As shown, it includes a support frame 1, an leaching tank 2, a powder feed pipe 3, a solvent tank 4, a connecting pipe 5, a spray pump 51, a solvent nozzle 52, a connecting block 6, a cover plate 61 and a cylinder 62. The left side of the upper part of the support frame 1 is provided with an leaching tank 2 for leaching and extracting components contained in plant products. The upper part of the leaching tank 2 is connected and communicated with a powder feed pipe 3, and the dried raw material powder is introduced into the leaching tank 2 through the powder feed pipe 3. The upper part of the support frame 1 is provided with a solvent tank 4 filled with an leaching solvent. The solvent tank 4 is connected to the leaching tank 2 through a connecting pipe 5. A spray pump 51 is arranged on the pipeline of the connecting pipe 5. When the spray pump 51 is working, the liquid in the solvent tank 4 will be pumped into the leaching tank 2. One end of the connecting pipe 5 extending into the leaching tank 2 is provided with a solvent nozzle 52. When the liquid When the liquid is drawn into the leaching tank 2, the liquid sprayed by the solvent nozzle 52 will be sprayed in the leaching tank 2 in the form of a spray. Under the action of the spray pump 51, the liquid discharged by the solvent nozzle 52 has a faster flow rate and a greater impact force. A connecting block 6 is fixedly connected to the right side of the lower part of the leaching tank 2. A cover plate 61 for closing the leaching tank 2 is rotatably provided on the connecting block 6. When the cover plate 61 is completely closed, the cover plate 61 and the tank mouth at the lower end of the leaching tank 2 are completely matched and sealed, and the liquid in the leaching tank 2 will not leak out. A cylinder 62 for providing power for opening and closing the cover plate 61 is installed on the outer tank wall of the leaching tank 2. The base of the cylinder 62 is hinged to the leaching tank 2, and one end of the movable rod of the cylinder 62 is hinged to the cover plate 61. When the movable rod of the cylinder 62 is extended, the cover plate 61 will rotate downward to open.

[0021] Initially, the powder connecting pipe 3 is connected to the feed bin of the external powder raw material, and the solvent tank 4 contains the solvent or hot water required for extraction. When extraction is required, the raw material is continuously and in small quantities introduced into the extraction tank 2 through the powder connecting pipe 3. At the same time as the powder is introduced, the spray pump 51 is started to draw the liquid in the solvent tank 4 into the extraction tank 2, and spray it in the extraction tank 2 through the solvent nozzle 52. The sprayed solvent will impact the powder on the way it falls into the extraction tank 2, break up the fed powder, and fully mix the solvent and the powder by spraying. Contact, so that the raw material and the solvent are evenly mixed, to avoid the separation of solid and liquid feeding, resulting in the powder being suspended and agglomerated in the solvent when the solvent contacts and soaks the powder, the solvent cannot effectively penetrate the powder, affecting the effective reaction of the solvent and the material in the leaching tank 2. During leaching, the soluble matter to be extracted in the raw material is transferred to the solvent. After the powder is completely leached, the cover plate 61 is opened by the cylinder 62 to discharge the extract in the leaching tank 2. By arranging the cover plate 61 of the sealed leaching tank 2 at the bottom, it can be convenient to clean up after the leaching liquid is discharged after the leaching is completed.

[0022] Embodiment 2: Based on embodiment 1, Figure 1-4As shown, it also includes a suction head 7, a liquid pump 71, a filter tank 8, a liquid tank 81, a liquid suction pipe 82 and a liquid agent cylinder 9. The cover plate 61 is provided with a suction head 7 on the upward side. The suction head 7 is hollow, and the upward arc side is provided with a filter screen. The filter screen of the suction head 7 can coarsely filter the granular powder. A filter tank 8 is fixedly provided on one side of the middle of the support frame 1 near the connecting block 6. The filter tank 8 is provided with a filter assembly, which can filter and purify the extract. The purified liquid will flow to the At the lower part of the filter tank 8, a liquid pump 71 for extracting the leaching liquid is installed on the right side of the connecting block 6. The input end of the liquid pump 71 is connected and communicated with the suction head 7, and the output end of the liquid pump 71 is connected and communicated with the filter tank 8. The liquid in the leaching tank 2 is pumped to the filter tank 8 through the suction head 7 under the action of the liquid pump 71. A liquid cylinder 9 for collecting and temporarily storing the filtered liquid is arranged in the middle part of the right side of the support frame 1. The lower part of the filter tank 8 is connected and communicated with a liquid extraction pipe 82. The pipeline of the liquid extraction pipe 82 should be provided with A lifting pump is provided, and the other end of the liquid extraction pipe 82 is connected and communicated with the liquid agent cylinder 9. The liquid agent in the filter tank 8 is pumped into the liquid agent cylinder 9 through the liquid extraction pipe 82 and the lifting pump, and the liquid agent after the dissolution reaction in the leaching tank 2 is extracted into the filter tank 8 through the suction head 7 and the liquid extraction pump 71, and the granular powder is coarsely filtered through the filter net arranged on the suction head 7, and the preliminary filtration is completed during the outward transmission of the liquid agent, and there is no need to subsequently separate the solid and liquid of the solvent of the mixed material, thereby eliminating the processing steps, saving processing time and cost, and a filtering component is provided in the filter tank 8. The liquid agent pumped into the filter tank 8 will flow through the filtering component under the action of gravity for filtering and purification, and the filtered liquid will be collected at the lower part of the filter tank 8, and the purified extract will be pumped into the liquid agent cylinder 9 for temporary storage. Through the provided filter tank 8 and liquid agent cylinder 9, the extract can be purified and stored in one station, and there is no need to send the extract to other equipment for purification and processing, thereby reducing transmission loss.

[0023] In a preferred embodiment: Figure 1-3 As shown, it also includes a vibration module 10 and an oscillation rod 101. The vibration module 10 is provided on the front side of the upper part of the leaching tank 2, and the lower part of the vibration module 10 is connected to the oscillation rod 101. The oscillation rod 101 penetrates into the interior of the leaching tank 2, and the lower part of the oscillation rod 101 is located at the inner lower part of the leaching tank 2. When working, the oscillation rod 101 will be covered by the liquid in the leaching tank 2. The vibration module 10 transmits vibration to the leaching liquid through the oscillation rod 101. The high-frequency oscillation output by the oscillation rod 101 in the liquid and the energy generated by the high-frequency vibration can achieve uniform mixing and dissolution of the liquid and powder in a short time, which greatly improves the dissolution efficiency.

[0024] In a preferred embodiment: Figure 1-3As shown, a spray pipe 11 is also included. The spray pipe 11 is provided on the upper rear side of the leaching tank 2. One end of the lower part of the spray pipe 11 penetrates into the leaching tank 2. After the leaching tank 2 is used, a cleaning liquid is connected to the spray pipe 11 to spray and clean the leaching tank 2. The used leaching tank 2 is cleaned in time by the cleaning liquid, which reduces the influence of impurities on the subsequent reaction of the liquid, ensures the singleness of the chemical reaction, and improves the product quality and process stability.

[0025] In a preferred embodiment: Figure 1-3 As shown, a transparent window 12 is also included. The front of the leaching tank 2 is provided with a transparent window 12 for conveniently observing the internal situation of the leaching tank 2, so as to facilitate real-time observation of the morphology and structural changes of the liquid during the chemical reaction process inside the leaching tank 2 to ensure the normal progress of the processing.

[0026] In a preferred embodiment: a flow control valve is provided at the input end of the spray pump 51, and the flow control valve is used to accurately control the amount of solvent entering the extraction tank 2, and accurately proportion the solvent to the mass of the powder introduced into the extraction tank 2, so as to achieve the best extraction output effect.

[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A plant polyphenol tea saponin anthocyanin extraction device, characterized in that: The invention comprises a support frame (1), an extraction tank (2), a powder feed pipe (3) and a solvent tank (4); the extraction tank (2) is arranged on the left side of the upper part of the support frame (1); the upper part of the extraction tank (2) is connected and communicated with the powder feed pipe (3); and the upper part of the support frame (1) is provided with a solvent tank (4); The invention is characterized in that it also includes a connecting pipe (5), a spray pump (51), a solvent spray head (52), a connecting block (6), a cover plate (61) and a cylinder (62); the solvent tank (4) is connected to the leaching tank (2) through the connecting pipe (5); the connecting pipe (5) is provided with a spray pump (51); one end of the connecting pipe (5) extending into the leaching tank (2) is provided with a solvent spray head (52); the lower right side of the leaching tank (2) is fixedly connected with a connecting block (61); ), a cover plate (61) is rotatably provided on the connection block (6), the cover plate (61) is matched with the lower end of the leaching tank (2), and the leaching tank (2) is closed by the cover plate (61), a cylinder (62) is installed on the outer tank wall of the leaching tank (2), the base of the cylinder (62) is hinged to the leaching tank (2), one end of the movable rod of the cylinder (62) is hinged to the cover plate (61), and the cover plate (61) realizes opening and closing action on the leaching tank (2) through the cylinder (62).

2. A plant polyphenol tea saponin anthocyanin extraction device according to claim 1, characterized in that: It also comprises a suction head (7), a liquid extraction pump (71), a filter tank (8), a liquid tank (81), a liquid extraction pipe (82) and a liquid agent cartridge (9); the suction head (7) is arranged on the upper side of the cover plate (61); the liquid extraction pump (71) is installed on the right side of the connection block (6); a filter tank (8) is fixedly arranged on the middle part of the support frame (1) near the connection block (6); the input end of the liquid extraction pump (71) is connected and communicated with the suction head (7); the output end of the liquid extraction pump (71) is connected and communicated with the filter tank (8); a liquid agent cartridge (9) is arranged in the middle part of the right side of the support frame (1); the lower part of the filter tank (8) is connected and communicated with the liquid extraction pipe (82); the other end of the liquid extraction pipe (82) is connected and communicated with the liquid agent cartridge (9).

3. A plant polyphenol tea saponin anthocyanin extraction device according to claim 2, characterized in that: The invention also comprises a vibration module (10) and a vibration rod (101). The vibration module (10) is arranged on the front side of the upper part of the extraction tank (2). The lower part of the vibration module (10) is connected to the vibration rod (101). The vibration rod (101) penetrates into the interior of the extraction tank (2). The vibration module (10) transmits vibrations through the vibration rod (101).

4. A plant polyphenol tea saponin anthocyanin extraction device according to claim 3, characterized in that: It also includes a spray pipe (11), which is arranged on the rear side of the upper part of the leaching tank (2), and one end of the lower part of the spray pipe (11) penetrates into the interior of the leaching tank (2).

5. A plant polyphenol tea saponin anthocyanin extraction device according to claim 4, characterized in that: It also includes a transparent window (12). The front part of the extraction tank (2) is provided with a transparent window (12).

6. A plant polyphenol tea saponin anthocyanin extraction device according to claim 5, characterized in that: The input end of the spray pump (51) is provided with a flow control valve.

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