CN115138098A - Method for extracting flavonoid substances in orange peel based on ultrasonic component - Google Patents

Abstract

The invention discloses a method for extracting flavonoids in citrus peels based on ultrasonic components, and relates to the technical field of compound extraction devices, including an extraction tank, an upper side of the extraction tank is provided with a feeding port, and a measurement A measurement mechanism is installed in the measurement port, the measurement mechanism includes a telescopic rod, and a measurement pendulum rod is installed at the end of the telescopic rod. The measurement pendulum rod is hollow, and the measurement pendulum rod is interspersed with a A measuring rope, the end of the measuring rope is connected with a floating ball, a scale line is arranged on the measuring rope, the measuring mechanism further includes a bottoming detection component, an ultrasonic oscillator is suspended in the extraction tank, and the present invention adopts A measuring port is set on the extraction tank, and the ratio of the extraction raw materials in the extraction tank is controlled in combination with the measuring mechanism. At the same time, the extraction progress can be easily monitored, and the extraction efficiency and extraction amount of flavonoids in citrus are improved.

Description

Extraction method of flavonoids from citrus peel based on ultrasonic components

technical field

The invention relates to the technical field of citrus peel extraction, in particular to a method for extracting flavonoids from citrus peel based on an ultrasonic component.

Background technique

Ultrasonic extraction (also known as ultrasonic extraction) is used by innovative people to extract effective content of Chinese medicinal materials and various animals and plants due to its unique advantages of low extraction temperature, high extraction rate and short extraction time. It is an alternative to traditional shearing. The process method is a modern technical means to achieve high-efficiency, energy-saving and environmentally friendly extraction. Ultrasonic extraction is to use the mechanical effect, cavitation effect and thermal effect of ultrasonic waves to increase the moving speed of the medium molecules and increase the penetrating force of the medium to extract biological substances. Active ingredients.

Citrus peel is the peel of the ripe fruit of the rutaceae plant orange tree, which is widely distributed in my country and has good medicinal value. Studies have shown that the content of flavonoids in citrus peel is particularly rich. There are more than 60 kinds of flavonoids isolated and identified, mainly flavanones, flavonoids, flavonols and anthocyanins. The extraction time is long, the extraction rate is low, and the impurity content is high, resulting in a large amount of waste of flavonoids, and the extraction progress is difficult to grasp.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method for extracting flavonoids from citrus peels based on ultrasonic components, so as to solve the problems raised in the above background art.

To achieve the above object, the present invention provides the following technical solutions:

A method for extracting flavonoids from citrus peel based on ultrasonic components, comprising the following steps:

S1. First, the crushed citrus peel is fed into the extraction tank through the feed port of the extraction device, and the extraction agent is injected into the extraction tank in combination with the first feeding pipe and the second feeding pipe;

S2. When the material is extracted from the tank through the feeding port, the first feeding pipe and the second feeding pipe box, the measuring pendulum is controlled to send the measuring rope connected with the floating ball into the extraction tank, and the visual inspection at the end of the measuring pendulum is used. Probe and fill light to monitor the filling depth of raw materials in the extraction tank and calculate the data to ensure the accurate ratio of raw materials;

S3. After the filling of the raw materials is completed, start the stirring motor to drive the stirring blades to rotate and stir, and after ten to fifteen minutes of stirring, stop the stirring motor, turn on the ultrasonic oscillator, perform ultrasonic extraction, and speed up the extraction efficiency. The visual probe at the end of the measuring pendulum monitors the color of the citrus mixture. When the color of the citrus mixture is close to the color when the extraction is completed, the ultrasonic extraction is stopped, and the discharge pipe is opened to discharge and filter to obtain flavonoids.

The extraction device includes an extraction tank, the upper side of the extraction tank is provided with a feeding port, the top of the extraction tank is provided with a cover plate, the bottom of the extraction tank is provided with a support leg and a base, and the top of the extraction tank is provided with a cover plate. A first feeding pipe and a second feeding pipe are installed, the bottom of the extraction tank is provided with a discharge pipe, the upper side of the extraction tank is also provided with a measurement port, and a measurement mechanism is installed in the measurement port, and the measurement mechanism includes A telescopic rod, the end of the telescopic rod is rotatably installed with a measurement pendulum rod, the measurement pendulum rod is hollow, a measurement rope is interspersed in the measurement pendulum rod, and the end of the measurement rope is connected with a floating ball, the A scale line is arranged on the measuring rope, the measuring mechanism further includes a bottoming detection component, an ultrasonic oscillator is suspended in the extraction tank, and the ultrasonic oscillator is installed on the central axis of the extraction tank.

As a further solution of the present invention: the bottoming detection assembly includes a fixing frame arranged on the telescopic rod, the fixing frame and the telescopic rod are installed vertically, a winding drum is installed on the fixing frame, and the winding A measuring rope is wound on the drum, the winding drum and the fixing frame are rotatably installed, the rotating handle is coaxially installed on the winding drum, the end of the telescopic rod is provided with a through hole, and the measuring rope passes through The measuring pendulum is connected with the measuring pendulum through the through hole, the end of the measuring pendulum is provided with a pressure sensor, the measurement rope is arranged above the pressure sensor, and the bottoming detection assembly further includes a visual unit.

As a further solution of the present invention: the visual unit includes a visual probe arranged at the end of the measurement pendulum rod, the visual probe is connected to the end of the measurement pendulum rod through a universal pipe, and the measurement pendulum rod is The end is also provided with a fill light, a display is arranged on the telescopic rod, and the display is connected with a visual probe.

As a further solution of the present invention: a horizontal adjustment component is installed on the telescopic rod, and the horizontal adjustment component includes a matching column arranged on the top of the extraction tank, the matching column is symmetrically arranged, and a suspension is installed on the matching column. The end of the suspension plate is provided with a matching block, and the matching block is inserted and fitted between the symmetrically arranged matching columns. The bottom of the suspension plate is provided with an adjusting slide rail, and an adjusting slide rail is provided in the adjusting slide rail. A socket ring is installed at the end of the telescopic rod, a matching plate is fixedly installed on the upper side of the socket ring, a telescopic column is fixedly installed in the middle of the matching plate, and the end of the telescopic column is connected to the adjustment groove. Sliding installation between.

As a further solution of the present invention, a cover plate is arranged on the upper side of the extraction tank, the cover plate is fixedly connected to the extraction tank through sealing bolts, and a sealing gasket is arranged between the cover plate and the extraction tank.

As a further solution of the present invention: the bottom of the extraction tank is provided with a stirring motor, the bottom of the extraction tank is rotatably installed with a stirring blade, the stirring blade is inclined, and the bottom edge of the stirring blade is connected to the extraction tank. The bottom of the tank is installed tangentially, and a sealed bearing is installed between the center of rotation of the stirring blade and the extraction tank.

As a further solution of the present invention, a rotating connecting frame is provided between the end of the telescopic rod and the end of the measuring pendulum rod, a fixed handle is set between the rotating connecting frame and the telescopic rod, and a fixed handle is provided on the fixed handle There is an angle ruler.

As a further solution of the present invention: the feeding port and the measuring port are arranged symmetrically, the edge of the measuring port is provided with rounded corners, the pressure sensor is arranged in a strip shape, and the middle part of the pressure sensor is downward A depression, the measurement rope enters the measurement pendulum along the depression.

As a further solution of the present invention: the distance between the ultrasonic oscillator and the side of the extraction tank is equal to the distance between the ultrasonic oscillator and the bottom of the extraction tank.

Compared with the prior art, the beneficial effects of the present invention are:

(1) In the present invention, a measuring port is provided on the extraction tank, and the measuring pendulum is deeply extended into the extraction tank by using the measuring port, combined with the measuring rope and the floating ball, the citrus peel raw material and the extraction agent in the extraction tank are controlled to ensure that The combination of the citrus peel and the extractant is consistent to ensure the extraction efficiency and extraction volume of flavonoids. An ultrasonic oscillator is suspended in the middle of the extraction tank, and ultrasonic extraction is carried out in combination with the ultrasonic oscillator to improve the extraction efficiency and extraction volume.

(2) By arranging a pressure sensor at the entrance of the end of the measuring pendulum rod, when the measuring rope pressed on the pressure sensor does not reach the surface of the raw material in the extraction tank, the gravity of the floating ball makes the measuring rope tension and the pressure sensor Apply pressure, when the measuring rope is lowered continuously and finally touches the bottom, the tension on the measuring rope disappears, and the pressure of the pressure sensor disappears instantly.

(3) In order to facilitate the observation of the extraction progress in the extraction tank, a visual probe is set at the end of the measuring pendulum rod, and a fill light is set at the same time to check the color of the citrus peel during the extraction process, so as to judge the extraction progress. Compared with the past Open the extraction tank and observe, the observation method is safe and efficient.

(4) Install the suspension plate through the matching column and the matching block. The suspension plate is set horizontally, and the adjustment slide rail and the adjustment groove are arranged at the bottom of the suspension plate. The end of the telescopic rod is installed with a socket ring. Sliding installation between the adjustment tanks, so as to ensure the levelness of the telescopic rod without affecting the height adjustment of the telescopic rod. After ensuring that the telescopic rod is horizontal, the height of the measuring rope can be quickly obtained, and then the addition amount of the material in the extraction tank can be obtained. Setting the fixed handle and the angle ruler can quickly read the angle between the measuring pendulum and the telescopic rod, so as to quickly obtain the added height of the material in the extraction tank.

Description of drawings

Figure 1 is a schematic structural diagram of a method for extracting flavonoids from citrus peels based on ultrasonic components.

FIG. 2 is a schematic view of the cut-away structure of an apparatus for extracting flavonoids from citrus peels based on ultrasonic components.

3 is a schematic structural diagram of a measuring mechanism in a method for extracting flavonoids from citrus peels based on ultrasonic components.

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 .

5 is a schematic diagram of the cooperation between a cover plate and an extraction tank in the method for extracting flavonoids from citrus peels based on ultrasonic components.

FIG. 6 is a schematic diagram of the installation of the measuring mechanism in the method for extracting flavonoids from citrus peels based on ultrasonic components.

FIG. 7 is a schematic diagram of the installation structure of a visual probe in the method for extracting flavonoids from citrus peels based on ultrasonic components.

FIG. 8 is a schematic diagram of the installation structure of the hanging plate in the method for extracting flavonoids from citrus peels based on ultrasonic components.

In the picture: 1 extraction tank, 100 stirring motor, 101 stirring paddle, 2 supporting legs, 3 base, 4 feeding port, 5 first feeding pipe, 6 second feeding pipe, 7 intermediate pipe, 8 connector, 80 ultrasonic Shaker, 9 Suspension Plate, 10 Cover, 101 Sealing Bolt, 102 Gasket, 11 Measuring Mechanism, 12 Measuring Rope, 13 Floating Ball, 14 Discharge Tube, 01 Fixing Frame, 02 Winding Reel, 03 Rotating Handle, 04 Through hole, 05 cleaning pipe, 06 spray head, 07 pressure sensor, 08 rotating connection frame, 09 fixed handle, 010 display, 90 matching block, 91 matching column, 92 adjusting slide rail, 93 adjusting groove, 120 measuring pendulum, 1201 Visual probe, 1202 fill light, 121 measurement port, 122 telescopic rod, 1220 socket ring, 1221 matching plate, 1222 telescopic column.

Detailed ways

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "top", "bottom", "inner", "outer", etc. refer to the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore It should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Example 1:

A method for extracting flavonoids from citrus peel based on ultrasonic components, comprising the following steps:

S1, at first the broken citrus peel material is sent into the extraction tank 1 through the feed port 4 of the extraction device, and the extraction agent is injected into the extraction tank 1 in combination with the first feeding pipe 5 and the second feeding pipe 6;

S2. When feeding into the extraction tank 1 through the feeding port 4, the first feeding pipe 5 and the second feeding pipe 6, control the measuring pendulum 120 to send the measuring rope 12 connected with the floating ball 13 into the extraction tank 1, and use the Measure the visual probe 1201 and the fill light 1202 at the end of the pendulum rod 120, monitor the filling depth of the raw materials in the extraction tank 1 and calculate the data to ensure the accurate ratio of raw materials;

S3. After the filling of the raw materials is completed, start the stirring motor 100 to drive the stirring blades 101 to rotate and stir, after ten to fifteen minutes of stirring, stop the stirring motor 100, turn on the ultrasonic oscillator 80, and perform ultrasonic extraction to accelerate the extraction efficiency. In the process of monitoring the color of the citrus mixture with the visual probe 1201 at the end of the measuring pendulum rod 120, the ultrasonic extraction is stopped when the color of the citrus mixture is close to the color when the extraction is completed, and the discharge pipe 14 is opened to discharge and filter to obtain flavonoids. compound.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, the extraction device includes an extraction tank 1, the upper side of the extraction tank 1 is provided with a feeding port 4, and the top of the extraction tank 1 is provided with a cover Plate 10, the bottom of the extraction tank 1 is provided with a support leg 2 and a base 3, the top of the extraction tank 1 is provided with a first feeding pipe 5 and a second feeding pipe 6, and the bottom of the extraction tank 1 is provided with a row The material pipe 14, the upper side of the extraction tank 1 is also provided with a measuring port 121, the measuring mechanism 11 is installed in the measuring port 121, and the measuring mechanism 11 includes a telescopic rod 122, and the end of the telescopic rod 122 is rotatably installed with The measurement pendulum rod 120 is hollow, the measurement pendulum rod 120 is interspersed with a measurement rope 12, the end of the measurement rope 12 is connected with a floating ball 13, and the measurement rope 12 is provided with The measuring mechanism 11 further includes a bottoming detection component, an ultrasonic oscillator 80 is suspended in the extraction tank 1 , and the ultrasonic oscillator 80 is installed on the central axis of the extraction tank 1 .

Specifically, by setting the measurement port 121 on the extraction tank 1, the measurement pendulum 120 is deeply extended into the extraction tank 1 by using the measurement port 121, and combined with the measurement rope 12 and the floating ball 13, the citrus peel raw materials in the extraction tank 1 and The extraction agent is controlled to ensure that the citrus peel and the extraction agent are in good agreement, to ensure the extraction efficiency and extraction amount of flavonoids. An ultrasonic oscillator 80 is suspended in the middle of the extraction tank 1, and the ultrasonic oscillator 80 is used for ultrasonic extraction. Extraction efficiency and extraction volume.

As shown in FIG. 2 and FIG. 3 , the bottoming detection assembly includes a fixing frame 01 arranged on the telescopic rod 122 , the fixing frame 01 and the telescopic rod 122 are installed vertically, and the fixing frame 01 is mounted with a winding Reel 02, the measuring rope 12 is wound on the winding reel 02, the winding reel 02 and the fixing frame 01 are rotated and installed, the reel 02 is coaxially installed with a rotating handle 03, the The end of the telescopic rod 122 is provided with a through hole 04, the measurement rope 12 is connected to the measurement pendulum rod 120 through the through hole 04, the end of the measurement pendulum rod 120 is provided with a pressure sensor 07, and the measurement rope 12 is provided with Above the pressure sensor 07, the bottoming detection assembly further includes a visual unit.

Specifically, by arranging the pressure sensor 07 at the entrance of the end of the measurement pendulum rod 120, when the measurement rope 12 pressed on the pressure sensor 07 does not reach the surface of the raw material in the extraction tank 1, the gravity of the floating ball 13 makes the measurement rope 12 tension and apply pressure to the pressure sensor, when the measuring rope 12 is lowered continuously and finally touches the bottom, the tension on the measuring rope 12 disappears, and the pressure of the pressure sensor disappears instantly. The amount of raw materials added in tank 1.

As shown in FIG. 7 , the visual unit includes a visual probe 1201 disposed at the end of the measurement pendulum 120, the visual probe 1201 is connected to the end of the measurement pendulum 120 through a universal tube, and the measurement pendulum The end of the rod 120 is also provided with a fill light 1202 , and a display 010 is provided on the telescopic rod 122 , and the display 010 is connected with the visual probe 1201 .

Specifically, in order to facilitate the observation of the extraction progress in the extraction tank 1, a visual probe 1201 is set at the end of the measuring pendulum rod 120, and a fill light 1202 is set at the same time to check the color of the citrus peel during the extraction process, so as to judge the extraction progress. , compared with the previous observation by opening the extraction tank 1, the observation method is safe and efficient.

Example 2:

On the basis of Embodiment 1, this embodiment is given in conjunction with FIG. 6 and FIG. 8 , the telescopic rod 122 is provided with a horizontal adjustment component, and the horizontal adjustment component includes a matching column 91 arranged on the top of the extraction tank 1 , so The matching columns 91 are symmetrically arranged, a suspension plate 9 is fitted on the matching columns 91 , and a matching block 90 is arranged at the end of the suspension plate 9 , and the matching block 90 is inserted and fitted between the symmetrically arranged matching columns 91 . , the bottom of the suspension plate 9 is provided with an adjustment slide rail 92, the adjustment slide rail 92 is provided with an adjustment groove 93, the end of the telescopic rod 122 is installed with a sleeve ring 1220, and the sleeve ring 1220 is installed A matching plate 1221 is fixedly installed on the side, a telescopic column 1222 is fixedly installed in the middle position of the matching plate 1221 , and the end of the telescopic column 1222 is slidably installed between the adjustment groove 93 .

Specifically, the suspension plate 9 is installed through the matching column 91 and the matching block 90 , the suspension plate 9 is arranged horizontally, the adjustment slide rail 92 and the adjustment groove 93 are arranged at the bottom of the suspension plate 9 , and the end of the telescopic rod 122 is installed with a socket ring 1220 Matching plate 1221, the matching plate 1221 is slidably installed between the telescopic column 1222 and the adjusting groove, so as to ensure the levelness of the telescopic rod 122 without affecting the height adjustment of the telescopic rod 122, and to ensure that the telescopic rod 122 is horizontal, the measurement can be quickly obtained The height of the rope 12 is used to obtain the addition amount of the material in the extraction tank 1 .

Combined with the knowledge of trigonometric functions, set the length of the lower part of the measuring rope 12 to be s, the length of the measurement pendulum rod 120 to be n, the angle between the measurement pendulum rod 120 and the telescopic rod 122 to be a, and the depth of the extraction tank 1 to be H, then extract the Material addition depth h=H-(s-sina*n) in tank 1, where a is an angle greater than ninety degrees.

As shown in FIG. 5 , a cover plate 10 is provided on the upper side of the extraction tank 1 , and the cover plate 10 is fixedly connected to the extraction tank 1 through sealing bolts 101 , and the cover plate 10 and the extraction tank 1 are arranged between the cover plate 10 and the extraction tank 1 . There is a gasket 102 .

As shown in FIG. 2 , the bottom of the extraction tank 1 is provided with a stirring motor 100, and the bottom of the extraction tank 1 is rotatably installed with a stirring paddle 101. The stirring paddle 101 is arranged obliquely. The bottom edge is installed tangentially to the bottom of the extraction tank 1 , and a sealed bearing is installed between the rotation center of the stirring paddle 101 and the extraction tank 1 .

Specifically, the stirring paddles 101 are set obliquely, and the rotation of the stirring motor 100 can be adjusted, so that the material in the extraction tank 1 can be stirred upwards or downwards.

As a further solution of the present invention, a rotating connecting frame 08 is provided between the end of the telescopic rod 122 and the end of the measuring pendulum rod 120, and a fixed handle 09 is set between the rotating connecting frame 08 and the telescopic rod 122, The fixed handle 09 is provided with an angle ruler.

Specifically, setting the fixed handle 09 and the angle ruler can quickly read and measure the angle between the pendulum rod 120 and the telescopic rod 122 , so as to quickly obtain the added height of the material in the extraction tank 1 .

As a further solution of the present invention: the feeding port 4 and the measuring port 121 are arranged symmetrically, the edge of the measuring port 121 is provided with rounded corners, the pressure sensor 07 is arranged in a strip shape, and the pressure sensor 07 The middle part of the measuring rope 12 is recessed downward, and the measuring rope 12 enters the measuring pendulum 120 along the recessed part.

As a further solution of the present invention, the distance between the ultrasonic oscillator 80 and the side of the extraction tank 1 is equal to the distance between the ultrasonic oscillator 80 and the bottom of the extraction tank 1 .

The working principle of the embodiment of the present invention is:

As shown in Figures 1-8, by setting the measuring port 121 on the extraction tank 1, the measuring pendulum rod 120 is deeply extended into the extraction tank 1 through the measuring port 121, and combined with the measuring rope 12 and the floating ball 13, the inside of the extraction tank 1 is measured. The raw material of citrus peel and the extractant are controlled to ensure that the citrus peel and the extractant are matched to ensure the extraction efficiency and amount of flavonoids. An ultrasonic oscillator 80 is suspended in the middle of the extraction tank 1, combined with the ultrasonic oscillator 80 Ultrasonic extraction is performed to improve extraction efficiency and extraction volume. By arranging the pressure sensor 07 at the entrance of the end of the measuring pendulum rod 120, when the measuring rope 12 pressed on the pressure sensor 07 does not reach the surface of the raw material in the extraction tank 1, the gravity of the floating ball 13 makes the measuring rope 12 tensioned Apply pressure to the pressure sensor, when the measuring rope 12 is lowered continuously and finally touches the bottom, the tension on the measuring rope 12 disappears, and the pressure on the pressure sensor disappears instantly. The amount of raw materials added. In order to facilitate the observation of the extraction progress in the extraction tank 1, a visual probe 1201 is set at the end of the measuring pendulum rod 120, and a fill light 1202 is set at the same time to check the color of the citrus peel during the extraction process, so as to judge the extraction progress. In the past, the extraction tank 1 was opened for observation, and this observation method was safe and efficient. The suspension plate 9 is installed through the matching column 91 and the matching block 90 , the suspension plate 9 is arranged horizontally, the adjustment slide rail 92 and the adjustment groove 93 are arranged at the bottom of the suspension plate 9 , and the end of the telescopic rod 122 uses the socket ring 1220 to install the matching plate 1221 , the matching plate 1221 is slidably installed between the telescopic column 1222 and the adjusting groove, so as to ensure the levelness of the telescopic rod 122 without affecting the height adjustment of the telescopic rod 122, and to ensure that the telescopic rod 122 is horizontal, the measurement rope 12 can be quickly obtained. height, and then obtain the addition amount of the material in the extraction tank 1. Setting the fixed handle 09 and the angle ruler can quickly read and measure the angle between the pendulum rod 120 and the telescopic rod 122 , so as to quickly obtain the added height of the material in the extraction tank 1 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a method for extracting flavonoids from citrus peel based on ultrasonic components, characterized in that, comprising the following steps: S1. First, the crushed citrus peel is fed into the extraction tank (1) through the feeding port (4) of the extraction device, and the first feeding pipe (5) and the second feeding pipe (6) are combined to the extraction tank (1). ) inject the extractant; S2. When feeding material into the extraction tank (1) through the feeding port (4), the first feeding pipe (5) and the second feeding pipe (6), the control and measurement pendulum rod (120) will be connected with the floating ball (13) The measuring rope (12) is fed into the extraction tank (1), and the raw material in the extraction tank (1) is filled with the visual probe (1201) and the fill light (1202) at the end of the measuring pendulum rod (120). In-depth monitoring and calculation of data to ensure accurate raw material ratio; S3. After the filling of the raw materials is completed, start the stirring motor (100) to drive the stirring paddle (101) to rotate and stir, after ten to fifteen minutes of stirring, stop the stirring motor (100), turn on the ultrasonic oscillator (80), and carry out ultrasonication Extraction, to speed up the extraction efficiency, monitor the color of the citrus mixture in combination with the visual probe (1201) at the end of the measuring pendulum (120) during the extraction process, stop ultrasonic extraction when the color of the citrus mixture is close to the color when the extraction is completed, The discharge pipe (14) is opened to discharge and filter to obtain flavonoids. 2 . The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 1 , wherein the extraction device comprises an extraction tank (1), and an extraction tank (1) is provided on the upper side of the extraction tank (1). 3 . The material port (4), the top of the extraction tank (1) is provided with a cover plate (10), the bottom of the extraction tank (1) is provided with support legs (2) and a base (3), the extraction tank ( 1) A first feeding pipe (5) and a second feeding pipe (6) are installed at the top of the extraction tank (1), a discharge pipe (14) is arranged at the bottom of the extraction tank (1), and the upper side of the extraction tank (1) is also A measurement port (121) is provided, a measurement mechanism (11) is installed in the measurement port (121), the measurement mechanism (11) includes a telescopic rod (122), and the end of the telescopic rod (122) is rotatably installed with a A measurement pendulum rod (120), the measurement pendulum rod (120) is hollow, a measurement rope (12) is interspersed in the measurement pendulum rod (120), and the end of the measurement rope (12) is connected with a floating ball (13), the measuring rope (12) is provided with a scale line, the measuring mechanism (11) also includes a bottom detection component, and an ultrasonic oscillator (80) is suspended in the extraction tank (1), so The ultrasonic oscillator (80) is installed on the central axis of the extraction tank (1). 3. The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 2, wherein the bottoming detection component comprises a fixing frame (01) arranged on a telescopic rod (122), and the The fixing frame (01) and the telescopic rod (122) are installed vertically, a winding drum (02) is installed on the fixing frame (01), and a measuring rope (12) is wound on the winding drum (02). , the winding drum (02) and the fixing frame (01) are rotated and installed, a rotating handle (03) is coaxially installed on the winding drum (02), and the end of the telescopic rod (122) is provided with a a through hole (04) through which the measuring rope (12) is connected to a measuring pendulum (120), the end of the measuring pendulum (120) is provided with a pressure sensor (07), so The measuring rope (12) is arranged above the pressure sensor (07), and the bottoming detection assembly further includes a visual unit. 4. The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 3, wherein the visual unit comprises a visual probe (1201) arranged at the end of the measuring pendulum (120), The visible probe (1201) is connected to the end of the measurement pendulum rod (120) through a universal tube, and the end of the measurement pendulum rod (120) is further provided with a fill light (1202), and the telescopic rod ( 122) is provided with a display (010), and the display (010) is connected with the visual probe (1201). 5 . The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 3 , wherein a level adjusting assembly is installed on the telescopic rod ( 122 ), and the level adjusting assembly comprises an extraction tank arranged in an extraction tank. 6 . (1) The matching column (91) at the top, the matching column (91) is symmetrically arranged, a suspension plate (9) is fitted on the matching column (91), and the end of the suspension plate (9) is provided with a A matching block (90), the matching block (90) is inserted and fitted between the symmetrically arranged matching columns (91), the bottom of the suspension plate (9) is provided with an adjusting slide rail (92), and the adjusting slide rail (92) is provided with an adjustment groove (93), the end of the telescopic rod (122) is installed with a sleeve ring (1220), and a matching plate (1221) is fixedly installed on the upper side of the sleeve ring (1220), A telescopic column (1222) is fixedly installed in the middle position of the matching plate (1221), and the end of the telescopic column (1222) is slidably installed between the adjustment groove (93). 6. The method for extracting flavonoids from citrus peel based on an ultrasonic component according to claim 2, wherein the cover plate (10) is fixedly connected to the extraction tank (1) through a sealing bolt (101), A gasket (102) is arranged between the cover plate (10) and the extraction tank (1). 7. The method for extracting flavonoids from citrus peel based on an ultrasonic component according to claim 2, wherein a stirring motor (100) is provided at the bottom of the extraction tank (1), and the extraction tank (1) is provided with a stirring motor (100). A stirring paddle (101) is rotatably installed at the bottom of the stirring paddle, the stirring paddle (101) is inclined and the bottom edge of the stirring paddle (101) is installed tangentially to the bottom of the extraction tank (1). A sealed bearing is installed between the rotation center of the leaf (101) and the extraction tank (1). 8 . The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 2 , wherein a rotation is provided between the end of the telescopic rod ( 122 ) and the end of the measuring pendulum rod ( 120 ). 9 . A connecting frame (08), a fixed handle (09) is arranged between the rotating connecting frame (08) and the telescopic rod (122), and an angle ruler is arranged on the fixed handle (09). 9 . The method for extracting flavonoids from citrus peel based on an ultrasonic component according to claim 3 , wherein the feeding port ( 4 ) and the measuring port ( 121 ) are symmetrically arranged, and the measuring port ( 121 ) The edge is provided with rounded corners, the pressure sensor (07) is arranged in a strip shape, the middle part of the pressure sensor (07) is concave downward, and the measuring rope (12) enters the measuring pendulum along the concave part. (120). 10. The method for extracting flavonoids from citrus peels based on an ultrasonic component according to claim 2, wherein the distance between the ultrasonic oscillator (80) and the side of the extraction tank (1) is equal to the ultrasonic oscillator (80) Distance from the bottom of the extraction tank (1).

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