CN221867466U - Mulberry anthocyanin extraction and purification device - Google Patents

Abstract

The utility model relates to the technical field of pharmaceutical manufacturing, in particular to a mulberry anthocyanidin extraction and purification device, which integrates crushing, leaching, filtering and evaporation. When anthocyanidin is extracted from mulberries, there is no need to transfer intermediate products between various devices, which saves the transfer time, improves the efficiency, is convenient to use and has high practicality. The utility model comprises a bottom plate, a bracket and a box body, the box body is fixedly mounted on the upper end of the bottom plate through the bracket, a chamber is arranged inside the box body, an opening communicating with the chamber is arranged at the upper end of the box body, and a sealing door is arranged outside the opening. The utility model also comprises a crushing mechanism, a leaching mechanism and a filtering and evaporating mechanism, the crushing mechanism is mounted on the upper part of the box body chamber, the leaching mechanism is mounted on the middle part of the box body chamber, the filtering and evaporating mechanism is mounted on the lower part of the box body chamber, the crushing mechanism has a crushing function, the leaching mechanism is used to promote the leaching of anthocyanidin in mulberries, and the filtering and evaporating mechanism has filtering and heating and evaporating functions.

Description

A mulberry anthocyanin extraction and purification device

Technical Field

The utility model relates to the technical field of pharmaceutical manufacturing, in particular to a device for extracting and purifying mulberry anthocyanidins.

Background Art

Anthocyanin is a glycosidic bond-bonded derivative with a typical 2-phenylpyranyl cationic structure of flavonoids. It has extremely high nutritional value and is widely used in the fields of medicine and food. Since mulberries contain a large amount of anthocyanins, anthocyanins are mainly extracted from mulberries. At present, one of the methods for extracting anthocyanins from mulberry fruits, such as the invention patent with patent application number 202010605855.2, discloses a method for extracting proanthocyanidins from mulberry fruits. The main steps are as follows: first, the washed mulberries are crushed with a crusher to obtain mulberry pulp; then the mulberry pulp is added to a triangular flask, and then an ethanol solution is added to the triangular flask to promote the discharge of anthocyanins in the mulberry, so that anthocyanins are discharged into the mulberry pulp; then it is filtered, and then the filtered solution is evaporated to remove the ethanol in the filtrate to obtain the extract of mulberry anthocyanins, and then other treatments are performed. The inventors of the present invention believe that in the process of extracting anthocyanins, it is necessary to process them in sequence through multiple devices such as a crushing device, an extraction device, and an evaporation device. A lot of time will be wasted in the process of transferring mulberry pulp between multiple devices, which will lead to a decrease in extraction efficiency. Therefore, a mulberry anthocyanin extraction device that integrates crushing, filtration, and evaporation purification is needed.

Utility Model Content

In order to solve the above technical problems, the utility model provides a mulberry anthocyanin extraction and purification device which integrates crushing, leaching, filtration and evaporation. When anthocyanins are extracted from mulberries, there is no need to transfer the intermediate products between various devices, which saves transfer time and improves efficiency. The device is easy to use and has high practicality.

The utility model discloses a mulberry anthocyanidin extraction and purification device, comprising a bottom plate, a bracket and a box body, wherein the box body is fixedly mounted on the upper end of the bottom plate through the bracket, a chamber is arranged inside the box body, an opening communicating with the chamber is arranged at the upper end of the box body, and a sealing door is arranged outside the opening; the utility model also comprises a crushing mechanism, a leaching mechanism and a filtering and evaporating mechanism, wherein the crushing mechanism is mounted on the upper part of the box body chamber, the leaching mechanism is mounted on the middle part of the box body chamber, and the filtering and evaporating mechanism is mounted on the lower part of the box body chamber, the crushing mechanism has a crushing function, the leaching mechanism is used to promote the leaching of anthocyanidin in mulberries, and the filtering and evaporating mechanism has the functions of filtering and heating and evaporating; when extracting anthocyanidin from mulberries, the sealing door is first opened. , then the washed mulberries are put into the crushing mechanism in the chamber of the box body and crushed into mulberry pulp, then the mulberry pulp enters the leaching mechanism, then ethanol solution is added to the leaching mechanism to promote the leaching of anthocyanins in mulberries, then the mulberry pulp is discharged from the leaching mechanism to the filtering and evaporating mechanism to filter out solid impurities therein, then the filtered filtrate is evaporated, the ethanol in the filtrate is evaporated away, and the mulberry anthocyanin extract is obtained; it integrates crushing, leaching, filtering and evaporation. When extracting anthocyanins from mulberries, there is no need to transfer the intermediate product between various devices, which saves the transfer time, improves the efficiency, is easy to use, and has high practicality.

Preferably, the crushing mechanism includes a support plate A, a servo motor, a rotating shaft, multiple groups of connecting rods and multiple groups of crushing knives. The support plate A is fixedly installed in the chamber of the box body, and multiple groups of through holes are arranged on the support plate A. The servo motor is fixedly installed on the box body, and the rotating shaft is rotatably installed on the box body. The right end of the rotating shaft is connected to the output end of the servo motor. Multiple groups of connecting rods are fixedly installed on the rotating shaft, and grinding balls are arranged on the multiple groups of connecting rods. Multiple groups of crushing knives are fixedly installed on the rotating shaft. When crushing anthocyanins, firstly, the washed mulberries are placed on the upper end of the support plate A, and then the servo motor is turned on. The servo motor drives the multiple groups of The connecting rod and multiple groups of crushing knives rotate, and the multiple groups of crushing knives break the mulberries on the upper end of the support plate A during the rotation. When the multiple groups of connecting rods rotate to the side close to the support plate A, the mulberries in the gap between the grinding balls and the side walls of the support plate A are ground into pulp, thereby forming mulberry pulp, and then the mulberry pulp enters the leaching mechanism through the multiple groups of through holes on the support plate A for leaching. When the mulberries are crushed, the crushing knives and the grinding balls on the connecting rods can achieve a better crushing effect on the mulberries, promote the leaching of anthocyanins in mulberry fruits, facilitate the extraction of anthocyanins from mulberries, and improve convenience.

Preferably, the leaching mechanism includes a support plate B, a drain pipe, a rotating shaft and a driving mechanism, the support plate B is fixedly installed in the chamber of the box body, the support plate B is located below the support plate A, the drain pipe is fixedly installed at the lower end of the support plate B, an electromagnetic valve is arranged on the drain pipe, the input end of the drain pipe is located at the lower part of the support plate B, the rotating shaft is rotatably installed on the box body, a plurality of groups of stirring blades are arranged on the rotating shaft, and the plurality of groups of stirring blades are all located above the support plate B, the driving mechanism is installed on the box body, the driving mechanism is used to drive the rotating shaft to rotate, a feeding pipe connected to the chamber is arranged on the box body, the output end of the feeding pipe is located between the support plate A and the support plate B, and the input end of the feeding pipe is located outside the box body; after being crushed at the upper end of the support plate A, Mulberry pulp falls onto the upper end of support plate B through multiple groups of through holes on support plate A, and ethanol solution is added to support plate B through a feeding pipe. At the same time, a driving mechanism drives a rotating shaft to rotate, and the rotating shaft drives multiple groups of stirring plates to rotate, so as to promote the mixing of the ethanol solution and the mulberry pulp and promote the escape of anthocyanins in the mulberries. Then, the solenoid valve on the discharge pipe is opened to discharge the mulberry pulp on support plate B through the discharge pipe into a filtering and evaporating mechanism for treatment. By stirring the mulberry pulp and the ethanol solution, the mixing of the ethanol solution and the mulberry pulp is promoted, and under the action of ethanol, the leaching of anthocyanins in the mulberries is promoted, thereby improving the extraction efficiency of anthocyanins. The method is convenient to use and has high practicality.

Preferably, the driving mechanism includes sprocket A, sprocket B and a chain, sprocket A and sprocket B are fixedly mounted on the rotating shaft and the rotating shaft respectively, and sprocket A and sprocket B are connected by a chain transmission; when the rotating shaft rotates, the rotating shaft drives sprocket A to rotate, and sprocket A drives sprocket B to drive the rotating shaft to rotate through the chain; the rotation of the rotating shaft is facilitated and the convenience is improved.

Preferably, the filtering and evaporating mechanism comprises a filter plate, an exhaust pipe and a heater, the filter plate is fixedly mounted at the lower part of the chamber of the box body, the filter plate is located below the support plate B, the exhaust pipe is fixedly mounted on the box body at an angle, a valve is arranged on the exhaust pipe, the input end of the exhaust pipe is located between the support plate B and the filter plate, the heater is fixedly mounted on the box body, the output end of the heater is located at the lower part of the chamber of the box body, a collecting pipe communicating with the chamber is arranged at the lower part of the chamber of the box body, and a valve is arranged on the collecting pipe; when the mulberry pulp is mixed with the ethanol solution on the support plate B and the anthocyanin is fully After leaching, the drain pipe is opened to allow the mulberry stock solution on the support plate B to fall onto the filter plate through the drain pipe, so that the filter plate filters out solid impurities on the mulberry stock solution, and then the mulberry stock solution falls to the lower part of the box chamber through the filter plate, and then the heater is turned on to heat the mulberry stock solution in the lower part of the box chamber, so that the ethanol therein is evaporated by heat, and the ethanol vapor is discharged through the exhaust pipe, and then the valve on the collecting pipe is opened to allow the liquid containing anthocyanins to be discharged through the collecting pipe at the lower part of the box chamber and then collected; the filtration and evaporation purification of the mulberry stock solution are convenient.

Preferably, a thermometer is also included, and the thermometer is installed at the lower part of the box body; through the above arrangement, the temperature in the box cavity is easily monitored, and the convenience during use is improved.

Preferably, it also includes a sealing cover, and a cleaning port connected to the chamber is provided on the box body, the cleaning port is located above the filter plate, and the sealing cover is installed on the outside of the cleaning port by bolts; when it is necessary to collect solid impurities filtered out on the filter plate, the sealing cover is opened and the solid impurities on the upper end of the filter plate can be cleaned out through the cleaning port; the cleaning of solid impurities on the upper end of the filter plate is convenient.

Compared with the prior art, the utility model has the following beneficial effects: it integrates crushing, leaching, filtering and evaporation, and when anthocyanins are extracted from mulberries, there is no need to transfer the intermediate product between various devices, which saves transfer time, improves efficiency, is easy to use, and has high practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic cross-sectional view of the utility model;

FIG2 is a schematic diagram of a first axonometric structure of the present invention;

FIG3 is a second isometric structural schematic diagram of the utility model;

FIG4 is a schematic diagram of the structure of the support plate A, the support plate B and the crushing knife, etc.;

FIG. 5 is a schematic diagram of the structure of the support plate B, the servo motor and the chain.

Markings in the attached drawings: 1. bottom plate; 2. bracket; 3. box body; 4. support plate A; 5. servo motor; 6. rotating shaft; 7. connecting rod; 8. crushing knife; 9. support plate B; 10. drain pipe; 11. rotating shaft; 12. sprocket A; 13. sprocket B; 14. chain; 15. filter plate; 16. exhaust pipe; 17. heater; 18. thermometer; 20. sealing cover.

DETAILED DESCRIPTION

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

Example

As shown in Figures 1 to 5, the mulberry anthocyanin extraction and purification device of the utility model includes a bottom plate 1, a bracket 2, a box 3, a crushing mechanism, a leaching mechanism and a filtering and evaporating mechanism. The box 3 is fixedly mounted on the upper end of the bottom plate 1 through the bracket 2. A chamber is arranged inside the box 3. An opening communicating with the chamber is arranged at the upper end of the box 3. A sealing door is arranged outside the opening. The crushing mechanism is mounted on the upper part of the chamber of the box 3. The leaching mechanism is mounted on the middle part of the chamber of the box 3. The filtering and evaporating mechanism is mounted on the lower part of the chamber of the box 3. The crushing mechanism has a crushing function. The leaching mechanism is used to promote the leaching of anthocyanin in mulberries. The filtering and evaporating mechanism has the functions of filtering and heating evaporation. When anthocyanin is extracted from mulberries, First, the sealing door is opened, and then the washed mulberries are put into the crushing mechanism in the chamber of the box 3 to be crushed into mulberry pulp, and then the mulberry pulp enters the leaching mechanism, and then ethanol solution is added into the leaching mechanism to promote the leaching of anthocyanins in the mulberries, and then the mulberry pulp in the leaching mechanism is discharged into the filtering and evaporating mechanism to filter out solid impurities therein, and then the filtered filtrate is evaporated to evaporate the ethanol in the filtrate to obtain the mulberry anthocyanin extract; the method integrates crushing, leaching, filtering and evaporation, and when extracting anthocyanins from mulberries, there is no need to transfer the intermediate product between various devices, which saves the transfer time, improves the efficiency, is easy to use, and has high practicality.

As shown in Figures 1 and 4, the crushing mechanism includes a support plate A4, a servo motor 5, a rotating shaft 6, multiple groups of connecting rods 7 and multiple groups of crushing knives 8. The support plate A4 is fixedly installed in the chamber of the box body 3, and multiple groups of through holes are arranged on the support plate A4. The servo motor 5 is fixedly installed on the box body 3, and the rotating shaft 6 is rotatably installed on the box body 3. The right end of the rotating shaft 6 is connected to the output end of the servo motor 5, and multiple groups of connecting rods 7 are fixedly installed on the rotating shaft 6. Grinding balls are arranged on the multiple groups of connecting rods 7, and multiple groups of crushing knives 8 are fixedly installed on the rotating shaft 6. When crushing anthocyanins, firstly, the washed mulberries are placed on the upper end of the support plate A4, and then the servo motor 5 is turned on. The servo motor 5 passes The rotating shaft 6 drives the multiple groups of connecting rods 7 and the multiple groups of crushing knives 8 to rotate. The multiple groups of crushing knives 8 break the mulberries on the upper end of the support plate A4 during the rotation. When the multiple groups of connecting rods 7 rotate to the side close to the support plate A4, the mulberries in the gap between the grinding balls and the side walls of the support plate A4 are ground into pulp, thereby forming mulberry pulp. Thereafter, the mulberry pulp enters the leaching mechanism through the multiple groups of through holes on the support plate A4 for leaching. When the mulberries are crushed, the crushing knife 8 crushes the mulberries and the grinding balls on the connecting rod 7 grind the mulberries, so that the crushing effect of the mulberries is better, the leaching of anthocyanins in mulberry fruits is promoted, the extraction of anthocyanins in mulberries is facilitated, and the convenience is improved.

As shown in Figures 1 and 4, the leaching mechanism includes a support plate B9, a drain pipe 10, a rotating shaft 11 and a driving mechanism. The support plate B9 is fixedly installed in the chamber of the box body 3, and the support plate B9 is located below the support plate A4. The drain pipe 10 is fixedly installed at the lower end of the support plate B9. The drain pipe 10 is provided with a solenoid valve. The input end of the drain pipe 10 is located at the lower part of the support plate B9. The rotating shaft 11 is rotatably installed on the box body 3. The rotating shaft 11 is provided with multiple groups of stirring plates, and the multiple groups of stirring plates are all located above the support plate B9. The driving mechanism is installed on the box body 3, and the driving mechanism is used to drive the rotating shaft 11 to rotate. A feeding pipe connected to the chamber is provided on the box body 3, and the output end of the feeding pipe is located between the support plate A4 and the support plate B9, and the input end of the feeding pipe is located outside the box body 3; The crushed mulberry pulp at the upper end of the support plate A4 falls to the upper end of the support plate B9 through multiple groups of through holes on the support plate A4, and the ethanol solution is added to the support plate B9 through the feeding tube. At the same time, the driving mechanism drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives multiple groups of stirring plates to rotate, so as to promote the mixing of the ethanol solution and the mulberry pulp, and promote the escape of anthocyanins in the mulberries. Then, the solenoid valve on the discharge pipe 10 is opened, so that the mulberry pulp is discharged into the filtering and evaporating mechanism through the discharge pipe 10 on the support plate B9 for treatment; by stirring the mulberry pulp and the ethanol solution, the mixing of the ethanol solution and the mulberry pulp is promoted, and under the action of ethanol, the leaching of anthocyanins in the mulberries is promoted, thereby improving the extraction efficiency of anthocyanins, and the method is convenient to use and highly practical.

As shown in FIG1 , the filtering and evaporating mechanism includes a filter plate 15, an exhaust pipe 16 and a heater 17. The filter plate 15 is fixedly mounted at the lower part of the chamber of the box body 3, and the filter plate 15 is located below the support plate B9. The exhaust pipe 16 is fixedly mounted on the box body 3 at an angle, and a valve is arranged on the exhaust pipe 16. The input end of the exhaust pipe 16 is located between the support plate B9 and the filter plate 15. The heater 17 is fixedly mounted on the box body 3, and the output end of the heater 17 is located at the lower part of the chamber of the box body 3. The lower part of the chamber of the box body 3 is provided with a collecting pipe connected to the chamber, and a valve is arranged on the collecting pipe. When the mulberry pulp is mixed with the ethanol solution on the support plate B9 and After the anthocyanins are fully leached, the drain pipe 10 is opened to allow the mulberry stock solution on the support plate B9 to fall onto the filter plate 15 through the drain pipe 10, so that the filter plate 15 filters out the solid impurities on the mulberry stock solution, and then the mulberry stock solution falls to the lower part of the chamber of the box 3 through the filter plate 15, and then the heater 17 is turned on to heat the mulberry stock solution in the lower part of the chamber of the box 3, so that the ethanol therein is heated and evaporated, and the ethanol vapor is discharged through the exhaust pipe 16, and then the valve on the collecting pipe is opened to allow the liquid containing anthocyanins to be discharged through the collecting pipe at the lower part of the chamber of the box 3 and then collected; the filtration and evaporation purification of the mulberry stock solution are convenient.

As shown in FIG3 , the thermometer 18 is installed at the lower part of the box body 3 ; through the above arrangement, it is convenient to monitor the temperature in the chamber of the box body 3 , and the convenience during use is improved.

As shown in Figure 3, a cleaning port connected to the chamber is provided on the box body 3, and the cleaning port is located above the filter plate 15. The sealing cover 20 is installed on the outside of the cleaning port by bolts; when it is necessary to collect the solid impurities filtered out of the filter plate 15, the sealing cover 20 is opened, and the solid impurities on the upper end of the filter plate 15 can be cleaned out through the cleaning port; the cleaning of the solid impurities on the upper end of the filter plate 15 is convenient.

Example

On the basis of the first embodiment, the driving mechanism may also adopt a set of driving motors alone, and the driving motors are connected to the output end of the rotating shaft 11 ; the driving motors can drive the rotating shaft 11 .

The servo motor 5, crushing knife 8, sprocket A12, filter plate 15 and heater 17 of the mulberry anthocyanin extraction and purification device of the utility model are all purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a mulberry anthocyanin draws purification device, includes bottom plate (1), support (2) and box (3), and box (3) pass through support (2) fixed mounting in bottom plate (1) upper end, and the inside of box (3) is provided with the cavity, and the upper end of box (3) is provided with the communicating opening of cavity, is provided with sealing door outward the opening; the novel mulberry fruit filter is characterized by further comprising a crushing mechanism, a leaching mechanism and a filtering and evaporating mechanism, wherein the crushing mechanism is arranged on the upper portion of a cavity of the box body (3), the leaching mechanism is arranged in the middle of the cavity of the box body (3), the filtering and evaporating mechanism is arranged on the lower portion of the cavity of the box body (3), the crushing mechanism has a crushing function, the leaching mechanism is used for promoting leaching of anthocyanin in mulberries, and the filtering and evaporating mechanism has functions of filtering and heating evaporation.

2. The mulberry anthocyanin extraction and purification device according to claim 1, wherein the smashing mechanism comprises a support plate A (4), a servo motor (5), a rotating shaft (6), a plurality of groups of connecting rods (7) and a plurality of groups of smashing cutters (8), the support plate A (4) is fixedly installed in a cavity of the box body (3), a plurality of groups of through holes are formed in the support plate A (4), the servo motor (5) is fixedly installed on the box body (3), the rotating shaft (6) is rotatably installed on the box body (3), the right end of the rotating shaft (6) is connected with the output end of the servo motor (5), the plurality of groups of connecting rods (7) are fixedly installed on the rotating shaft (6), grinding balls are arranged on the plurality of groups of connecting rods (7), and the plurality of groups of smashing cutters (8) are fixedly installed on the rotating shaft (6).

3. The mulberry anthocyanin extraction and purification device according to claim 2, wherein the leaching mechanism comprises a support plate B (9), a liquid discharge pipe (10), a rotating shaft (11) and a driving mechanism, the support plate B (9) is fixedly installed in a cavity of the box body (3), the support plate B (9) is located below the support plate A (4), the liquid discharge pipe (10) is fixedly installed at the lower end of the support plate B (9), an electromagnetic valve is arranged on the liquid discharge pipe (10), the input end of the liquid discharge pipe (10) is located at the lower portion of the support plate B (9), the rotating shaft (11) is rotatably installed on the box body (3), a plurality of groups of stirring pieces are arranged on the rotating shaft (11) and are all located above the support plate B (9), the driving mechanism is installed on the box body (3), the driving mechanism is used for driving the rotating shaft (11) to rotate, a feeding pipe communicated with the cavity is arranged on the box body (3), the output end of the feeding pipe is located between the support plate A (4) and the support plate B (9), and the input end of the feeding pipe is located at the outer side of the box body (3).

4. A mulberry anthocyanin extraction and purification device as claimed in claim 3 wherein the drive mechanism comprises a sprocket a (12), a sprocket B (13) and a chain (14), the sprocket a (12) and the sprocket B (13) are fixedly mounted on the rotating shaft (6) and the rotating shaft (11) respectively, and the sprocket a (12) and the sprocket B (13) are in transmission connection through the chain (14).

5. A mulberry anthocyanin extraction and purification device as claimed in claim 3 wherein the filtration and evaporation mechanism comprises a filter plate (15), an exhaust pipe (16) and a heater (17), the filter plate (15) is fixedly arranged at the lower part of the chamber of the box body (3), the filter plate (15) is positioned below the support plate B (9), the exhaust pipe (16) is obliquely and fixedly arranged on the box body (3), a valve is arranged on the exhaust pipe (16), the input end of the exhaust pipe (16) is positioned between the support plate B (9) and the filter plate (15), the heater (17) is fixedly arranged on the box body (3), the output end of the heater (17) is positioned at the lower part of the chamber of the box body (3), a collecting pipe communicated with the chamber is arranged at the lower part of the chamber of the box body (3), and the collecting pipe is provided with the valve.

6. The mulberry anthocyanin extraction and purification device of claim 1, further comprising a thermometer (18), wherein the thermometer (18) is mounted at the lower part of the box body (3).

7. The mulberry anthocyanin extraction and purification device according to claim 5, further comprising a sealing cover (20), wherein a cleaning opening communicated with the cavity is formed in the box body (3), the cleaning opening is located above the filter plate (15), and the sealing cover (20) is mounted on the outer side of the cleaning opening through bolts.