Sea buckthorn active ingredient extraction device

Abstract

The application discloses a kind of seabuckthorn active ingredient extraction devices, comprising: tank;Stirrer, it includes stirring shaft, stirring vane and driving motor, stirring vane is set on stirring shaft, driving motor is connected to stirring shaft, for driving stirring shaft rotation;Flow guide mechanism, it includes multiple flow guide pipes and flow guide disc, flow guide disc is set to the outside of the bottom of tank, flow guide disc is coaxially arranged with stirring shaft, flow guide pipe is vertically arranged in the inside of tank, flow guide pipe is attached to the inner wall of tank, the side wall of flow guide pipe is provided with evenly distributed liquid outlet, the lower end of flow guide pipe passes through the bottom of tank, and is communicated to the edge portion of flow guide disc, multiple flow guide pipes are evenly distributed relative to flow guide disc, the central portion of flow guide disc is communicated to second extraction liquid delivery pipe;Extraction liquid delivery mechanism, it is communicated to first extraction liquid delivery pipe and second extraction liquid delivery pipe.The application can material and the mixing effect of extraction liquid.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food processing, and particularly relates to a seabuckthorn active ingredient extraction device. BACKGROUND

[0002] Seabuckthorn resources are relatively rich in Xinjiang region, and are widely distributed, with distribution in both north and south Xinjiang. At present, seabuckthorn processing and production mainly focuses on seabuckthorn juice and seabuckthorn oil. Seabuckthorn pomace is the residue after seabuckthorn juice is squeezed, and accounts for about 20% of the fresh weight of seabuckthorn fruits. Seabuckthorn pomace contains a large amount of polysaccharides, but large molecular polysaccharides are difficult to be directly digested and absorbed by the human body, and cannot effectively exert its active function. The extraction of oligosaccharides in pomace can effectively solve this problem, and realize the function of improving the proliferation of probiotics, improving the intestinal barrier and improving the immune function of the body in the intestinal tract. Seabuckthorn seed meal is a by-product obtained after seabuckthorn seed oil is extracted by supercritical carbon dioxide, and has the characteristics of high protein content and complete amino acid composition, and can be developed and utilized as high-quality protein. Seabuckthorn leaves are rich in resources, and are rich in flavonoids, polyphenols, terpenes and other compounds, and have good health care and medical value. At present, seabuckthorn leaves are mainly used for the development of seabuckthorn tea, and the extraction of active ingredients and product development research are less. In recent years, the seabuckthorn industry has developed rapidly, and a large amount of seabuckthorn by-products are produced every year. At present, seabuckthorn by-products have not been fully processed and utilized, and are generally simply treated as waste. The stirring type extraction tank can be used for the extraction of seabuckthorn active ingredients, but the existing stirring type extraction tank has the following technical problems: the stirring type extraction tank mainly uses the stirrer arranged in the tank body to stir the material to be extracted and the extraction liquid, so that the two are fully mixed, thereby realizing the mixing of the material and the extraction liquid. However, the flow speed and stress of the material at different positions in the extraction tank are different, which may cause uneven stirring. For example, the material flows faster near the stirring shaft, and the material flows slower near the tank wall, so that the raw material and the solvent cannot be fully contacted and mixed, thereby affecting the extraction effect. SUMMARY

[0003] It is an object of the present application to solve at least the above problems and / or deficiencies and to provide at least the advantages described hereinafter.

[0004] It is an object of the present application to provide a seabuckthorn active ingredient extraction device which can improve the uniformity of stirring, thereby improving the extraction efficiency and ensuring the extraction quality.

[0005] In order to achieve these objects and other advantages in accordance with the present application, a seabuckthorn active ingredient extraction device is provided, comprising:

[0006] A tank body, a material feeding port and an extraction liquid feeding port are arranged at the top of the tank body, a discharge port is arranged at the bottom of the tank body, and the extraction liquid feeding port is connected to a first extraction liquid conveying pipe;

[0007] The stirrer comprises a stirring shaft, stirring blades and a driving motor, the stirring blades are arranged on the stirring shaft, the stirring shaft is arranged vertically, the two ends of the stirring shaft are rotatably connected to the top and bottom of the tank body, the driving motor is connected to the stirring shaft for driving the stirring shaft to rotate, and the driving motor is arranged outside the top of the tank body.

[0008] The flow guide mechanism comprises a plurality of flow guide pipes and a flow guide disc, the flow guide disc is arranged outside the bottom of the tank body, the flow guide disc is coaxially arranged with the stirring shaft, the flow guide pipes are vertically arranged inside the tank body, the side wall of the flow guide pipe is provided with uniformly distributed liquid outlets, the lower end of the flow guide pipe penetrates through the bottom of the tank body and is connected to the edge of the flow guide disc, the plurality of flow guide pipes are uniformly distributed relative to the flow guide disc, and the center of the flow guide disc is connected to a second extraction liquid conveying pipe.

[0009] The extraction liquid conveying mechanism is connected to the first extraction liquid conveying pipe and the second extraction liquid conveying pipe.

[0010] Preferably, in the seabuckthorn active ingredient extraction device, the side wall of the flow guide pipe is provided with a plurality of uniformly distributed liquid outlets, each liquid outlet is provided with three liquid outlets, and the directions of the three liquid outlets are horizontal direction, upward inclination by a certain angle relative to the horizontal direction and downward inclination by the certain angle relative to the horizontal direction.

[0011] Preferably, in the seabuckthorn active ingredient extraction device, the three liquid outlets corresponding to one liquid outlet on the flow guide pipe are of the same size, each two adjacent liquid outlets on the flow guide pipe form a group, the liquid outlet corresponding to the upper liquid outlet is small in size, the liquid outlet corresponding to the lower liquid outlet is large in size, the liquid outlets small in size in all groups are of the same size, and the liquid outlets large in size in all groups are of the same size.

[0012] Preferably, in the seabuckthorn active ingredient extraction device, the stirring shaft is provided with a plurality of stirring blades, and each stirring blade is arranged between every two adjacent liquid outlets.

[0013] Preferably, in the seabuckthorn active ingredient extraction device, the end of the stirring blade is connected to one end of a rubber sheet, and the other end of the rubber sheet touches the side wall of the flow guide pipe and is deformed under the interference of the side wall of the flow guide pipe during the rotation of the stirring shaft.

[0014] Preferably, in the seabuckthorn active ingredient extraction device, when the other end of the rubber sheet does not interfere with the flow guide pipe during rotation of the stirring shaft, the other end of the rubber sheet touches the inner wall of the tank without deformation of the rubber sheet.

[0015] Preferably, in the seabuckthorn active ingredient extraction device, an extraction liquid cooling mechanism is arranged between the extraction liquid conveying mechanism and the second extraction liquid conveying pipe, the extraction liquid conveying mechanism is connected to the extraction liquid cooling mechanism, and the extraction liquid cooling mechanism is connected to the second extraction liquid conveying pipe.

[0016] The present application at least includes the following beneficial effects:

[0017] The present application provides a seabuckthorn active ingredient extraction device, which comprises a tank, a material feeding port and an extraction liquid feeding port arranged at the top of the tank, a discharge port arranged at the bottom of the tank, and a first extraction liquid conveying pipe connected to the extraction liquid feeding port; a stirrer comprising a stirring shaft, stirring blades arranged on the stirring shaft, and a driving motor connected to the stirring shaft for driving the stirring shaft to rotate, the stirring shaft being vertically arranged, and the two ends of the stirring shaft being rotatably connected to the top and bottom of the tank, and the driving motor being arranged outside the top of the tank; a flow guide mechanism comprising a plurality of flow guide pipes and a flow guide disc, the flow guide disc being arranged outside the bottom of the tank and coaxially arranged with the stirring shaft, and the flow guide pipes being vertically arranged inside the tank and abutting against the inner wall of the tank, the side wall of the flow guide pipe being provided with uniformly distributed liquid outlets, the lower end of the flow guide pipe penetrating through the bottom of the tank and being connected to the edge of the flow guide disc, the plurality of flow guide pipes being uniformly distributed relative to the flow guide disc, and the center of the flow guide disc being connected to a second extraction liquid conveying pipe; and an extraction liquid conveying mechanism connected to the first extraction liquid conveying pipe and the second extraction liquid conveying pipe. In the present application, most of the extraction liquid is injected into the tank through the extraction liquid feeding port, the extraction liquid is mixed with the material under the stirring action of the stirrer, and then the extraction liquid is conveyed to the plurality of flow guide pipes through the flow guide disc, the extraction liquid is sprayed into the mixed liquid of the extraction liquid and the material through the liquid outlets of the flow guide pipes, the formed jet flow plays a stirring role on the mixed liquid, thereby accelerating the flow of the mixed liquid near the tank wall and improving the mixing effect of the material and the extraction liquid.

[0018] Other advantages, objects, and features of the present application will be better understood from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 The seabuckthorn active ingredient extraction device provided by the present application is shown in the structural schematic view.

[0020] Fig. 2 A cross-sectional view of the seabuckthorn active ingredient extraction device provided by the present application.

[0021] Fig. 3 A structure diagram of the liquid outlet provided by the present application. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement the present application according to the description and the drawings.

[0023] As Figs. 1 to 3 shown, the present application provides a seabuckthorn active ingredient extraction device, comprising: a tank body 1, a material feeding port 2 and an extraction liquid feeding port are arranged at the top of the tank body 1, a discharge port is arranged at the bottom of the tank body 1, the extraction liquid feeding port is connected to a first extraction liquid conveying pipe 3; a stirrer, comprising a stirring shaft 4, stirring blades 6 and a driving motor 5, the stirring blades 6 are arranged on the stirring shaft 4, the stirring shaft 4 is vertically arranged, both ends of the stirring shaft 4 are rotatably connected to the top and the bottom of the tank body 1, the driving motor 5 is connected to the stirring shaft 4 for driving the stirring shaft 4 to rotate, the driving motor 5 is arranged outside the top of the tank body 1; a flow guide mechanism, comprising a plurality of flow guide pipes 8 and a flow guide disc 9, the flow guide disc 9 is arranged outside the bottom of the tank body 1, the flow guide disc 9 is coaxially arranged with the stirring shaft 4, the flow guide pipes 8 are vertically arranged inside the tank body 1, the flow guide pipes 8 are attached to the inner wall of the tank body 1, the side wall of the flow guide pipes 8 is provided with uniformly distributed liquid outlets, the lower end of the flow guide pipes 8 passes through the bottom of the tank body 1 and is connected to the edge part of the flow guide disc 9, the plurality of flow guide pipes 8 are uniformly distributed relative to the flow guide disc 9, the center part of the flow guide disc 9 is connected to a second extraction liquid conveying pipe; an extraction liquid conveying mechanism, which is connected to the first extraction liquid conveying pipe 3 and the second extraction liquid conveying pipe.

[0024] The working process of the sea-buckthorn active ingredient extraction device is as follows: sea-buckthorn raw materials are put into the tank body 1 from the material feeding port 2, and extraction liquid is delivered into the tank body 1 from the extraction liquid feeding port by the extraction liquid delivery mechanism through the first extraction liquid delivery pipe 3. The driving motor 5 is started to drive the stirring shaft 4 and the stirring blade 6 to rotate, and the materials and the extraction liquid in the tank body 1 are preliminarily stirred and mixed. At the same time, the extraction liquid delivery mechanism delivers part of the extraction liquid to the flow guide disc 9 through the second extraction liquid delivery pipe, and then the extraction liquid is distributed to each flow guide pipe 8 by the flow guide disc 9, and is sprayed from the liquid outlet nozzles on the side wall of the flow guide pipe 8 to form a liquid flow, which interacts with the flow field formed by the stirrer to make the materials and the extraction liquid more fully mixed. Since the flow guide pipe 8 is attached to the inner wall of the tank body 1, the liquid flow sprayed through the flow guide pipe 8 can promote the flow of the mixed liquid in the area near the tank wall, thereby improving the mixing effect of the materials and the extraction liquid. During the extraction process, the delivery amount and the flow rate of the extraction liquid can be adjusted by the extraction liquid delivery mechanism as needed. After the extraction is completed, the discharge port is opened to discharge the extracted product.

[0025] In a preferred embodiment, the side wall of the flow guide pipe 8 is provided with a plurality of liquid outlet holes 10 uniformly distributed, and each liquid outlet hole 10 is provided with three liquid outlet nozzles 11, 12 and 13, and the directions of the three liquid outlet nozzles 11, 12 and 13 are horizontal direction, upward inclination by a certain angle relative to the horizontal direction and downward inclination by the certain angle relative to the horizontal direction respectively.

[0026] The multi-angle arrangement of the liquid outlet nozzles makes the extraction liquid sprayed from different directions to form a more complex and uniform flow field in the tank body 1. The horizontal liquid outlet nozzle 11 makes the extraction liquid quickly spread in the horizontal plane, and the upward inclined liquid outlet nozzle 12 and the downward inclined liquid outlet nozzle 13 respectively push the extraction liquid to flow upward and downward, which cooperates with the stirring action of the stirrer to greatly improve the problem of uneven stirring, so that the sea-buckthorn raw materials and the extraction liquid can be contacted fully and comprehensively, and the extraction efficiency is significantly improved.

[0027] Here, high-pressure water flow can be delivered to the flow guide pipe by the extraction liquid delivery mechanism every certain time interval, and the high-pressure water flow is sprayed from the liquid outlet nozzles to play a role of cleaning the flow guide mechanism, and at the same time, the flow guide pipe and the liquid outlet nozzle can be prevented from being blocked.

[0028] In a preferred embodiment, the hole diameters of the three liquid outlet nozzles 11, 12 and 13 corresponding to one liquid outlet hole 10 on the flow guide pipe 8 are consistent, and every two adjacent liquid outlet holes 10 on the flow guide pipe 8 form a group, the hole diameter of the liquid outlet nozzle corresponding to the upper liquid outlet hole is small, the hole diameter of the liquid outlet nozzle corresponding to the lower liquid outlet hole 10 is large, the hole diameters of the liquid outlet nozzles in all groups with small hole diameters are consistent, and the hole diameters of the liquid outlet nozzles in all groups with large hole diameters are consistent.

[0029] For the design of different aperture of the liquid outlet nozzle of each draft tube 8, the upper small aperture liquid outlet nozzle can make the extraction liquid spray out with small flow rate and high speed, and the lower large aperture liquid outlet nozzle can make the extraction liquid spray out with large flow rate and relatively low speed, forming liquid flow with different intensity and range, further enhancing the mixing effect and significantly improving the extraction efficiency.

[0030] In a preferred embodiment, the seabuckthorn active ingredient extraction device, the stirring shaft 4 is provided with a plurality of stirring blades 6, and each stirring blade 6 is arranged between every two adjacent liquid outlet holes 10.

[0031] The stirring blade 6 is arranged between the adjacent liquid outlet holes 10, which can stir the extraction liquid at the moment of spraying out of the liquid outlet nozzle, and cooperate with the multi-angle and different aperture design of the liquid outlet nozzle to make the extraction liquid and the material form more efficient mixing effect in the tank body 1.

[0032] The liquid outlet nozzle of the liquid outlet hole 10 of the side wall of the draft tube 8 sprays out in different directions and different flow rates, and the stirring blade 6 stirs the sprayed extraction liquid in time between the adjacent liquid outlet holes 10, forming a complex and efficient liquid flow, which interacts with the flow field formed by the stirrer to make the material and the extraction liquid more fully mixed.

[0033] In a preferred embodiment, the seabuckthorn active ingredient extraction device, the end of the stirring blade 6 is connected to one end of the rubber sheet 7, and the other end of the rubber sheet 7 touches the side wall of the draft tube 8 during the rotation of the stirring shaft 4, and is bent and deformed under the interference of the side wall of the draft tube 8.

[0034] The rubber sheet 7 connected to the end of the stirring blade 6 touches the side wall of the draft tube 8 and is bent and deformed when the stirring shaft 4 rotates, which can further assist stirring, make the material and the extraction liquid mix more fully near the draft tube 8, and also play a role in cleaning the side wall of the draft tube 8, preventing impurities from adhering to the draft tube 8 to affect the liquid outlet effect, and further improving the overall performance of the device.

[0035] In a preferred embodiment, the seabuckthorn active ingredient extraction device, when the other end of the rubber sheet 7 does not interfere with the draft tube 8 during the rotation of the stirring shaft 4, the other end of the rubber sheet 7 touches the inner wall of the tank body 1 without deformation of the rubber sheet 7.

[0036] When the stirring shaft 4 rotates, the rubber sheet 7 connected to the end of the stirring blade 6 can assist stirring when it contacts the draft tube 8, clean the side wall of the draft tube 8, and prevent impurities from adhering to affect the liquid outlet effect. At the same time, the rubber sheet 7 can also touch the inner wall of the tank 1 when it does not interfere with the draft tube 8, promote the flow of liquid near the tank wall, assist stirring, and also play a role in cleaning the inner wall of the tank 1, reducing the adhesion and residue of the material on the inner wall of the tank 1, and further improving the overall performance and maintenance convenience of the device.

[0037] In a preferred embodiment, the seabuckthorn active ingredient extraction device is provided with an extraction liquid cooling mechanism between the extraction liquid conveying mechanism and the second extraction liquid conveying pipe, the extraction liquid conveying mechanism is connected to the extraction liquid cooling mechanism, and the extraction liquid cooling mechanism is connected to the second extraction liquid conveying pipe.

[0038] The extraction liquid cooling mechanism can cool the extraction liquid, so that the temperature of the part of the extraction liquid sprayed into the tank 1 through the draft tube 8 is lower, which can cool the mixed liquid from the inside, thereby improving the cooling efficiency of the mixed liquid, avoiding damage to the seabuckthorn active ingredient due to high temperature, ensuring the stability of the active ingredient during the extraction process, and further improving the extraction quality.

[0039] Although embodiments of the present application have been disclosed as above, it is not limited to the use listed in the specification and embodiments. It can be fully applied to various fields suitable for the present application. Additional modifications can be easily made by those skilled in the art. Therefore, the present application is not limited to specific details and examples shown and described herein. It does not depart from the general concept defined by the claims and their equivalent scope.

Claims

1. A seabuckthorn active ingredient extraction device, characterized in that, The utility model relates to a kind of extraction liquid production device, including: Tank body, the top of the tank body is provided with material feeding port and extract feeding port, the bottom of the tank body is provided with discharge port, the extract feeding port is connected to first extract delivery pipe; Stirrer, which includes a stirring shaft, a stirring blade, and a drive motor. The stirring blade is arranged on the stirring shaft. The stirring shaft is vertically arranged. Both ends of the stirring shaft are rotatably connected to the top and bottom of the tank body. The drive motor is connected to the stirring shaft to drive the stirring shaft to rotate. The drive motor is arranged outside the top of the tank body. Flow guide mechanism, which includes a plurality of flow guide pipes and a flow guide disc. The flow guide disc is arranged outside the bottom of the tank body and coaxially arranged with the stirring shaft. The flow guide pipes are vertically arranged inside the tank body and abut against the inner wall of the tank body. The side wall of the flow guide pipe is provided with uniformly distributed liquid outlets. The lower end of the flow guide pipe penetrates through the bottom of the tank body and is connected to the edge of the flow guide disc. The plurality of flow guide pipes are uniformly distributed relative to the flow guide disc. The central part of the flow guide disc is connected to the second extract delivery pipe. Extract delivery mechanism, which is connected to the first extract delivery pipe and the second extract delivery pipe. The side wall of the flow guide pipe is provided with a plurality of liquid outlet holes uniformly distributed. Each liquid outlet hole is provided with three liquid outlets. The directions of the three liquid outlets are horizontal direction, upward inclination by a certain angle relative to horizontal direction and downward inclination by the angle relative to horizontal direction. The hole diameters of the three liquid outlets corresponding to the same liquid outlet hole on the flow guide pipe are consistent. Each two adjacent liquid outlet holes on the flow guide pipe form a group. The hole diameter of the liquid outlet corresponding to the upper liquid outlet hole is small, and the hole diameter of the liquid outlet corresponding to the lower liquid outlet hole is large. The hole diameters of the liquid outlets with small hole diameters in all groups are consistent, and the hole diameters of the liquid outlets with large hole diameters in all groups are consistent.

2. The sea buckthorn active ingredient extraction device according to claim 1, wherein, The stirring shaft is provided with a plurality of stirring blades, and each stirring blade is arranged between every two adjacent liquid outlet holes.

3. The seabuckthorn active ingredient extraction device according to claim 2, wherein, The end of the stirring blade is connected to one end of a rubber sheet. During the rotation of the stirring shaft, the other end of the rubber sheet touches the side wall of the flow guide pipe and is bent and deformed under the interference of the side wall of the flow guide pipe.

4. The sea buckthorn active ingredient extraction device according to claim 3, wherein, During the rotation of the stirring shaft, when the other end of the rubber sheet does not interfere with the flow guide pipe, the other end of the rubber sheet touches the inner wall of the tank body without deformation of the rubber sheet.

5. The seabuckthorn active ingredient extraction device according to claim 1, wherein, An extract cooling mechanism is arranged between the extract delivery mechanism and the second extract delivery pipe. The extract delivery mechanism is connected to the extract cooling mechanism, and the extract cooling mechanism is connected to the second extract delivery pipe.

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