A device for extracting mogroside from mogroside powder with multi-stage absorption function

Abstract

The invention relates to the technical field of separation and extraction of monk fruit powder, and discloses a monk fruit powder glycoside extraction device with a multi-stage absorption function. The monk fruit powder glycoside extraction device with a multi-stage absorption function comprises a soaking kettle and a separation kettle, wherein a filter screen is installed in the separation kettle, a discharge valve is installed on the filter screen, a two-position regulating valve is installed at the bottom of the separation kettle, a liquid delivery pipe is installed on one output end of the two-position regulating valve, a second pump is installed on the soaking kettle, the second pump is connected to the other output end of the two-position regulating valve through a suction pipe, and the output end of the second pump is connected to the upper part of the soaking kettle through a delivery pipe. When the filtered mixed liquid is completely discharged, the discharge valve, the two-position regulating valve and the second pump are started, so that the powder residue on the filter screen can be returned to the soaking kettle through the suction pipe and the delivery pipe, so as to realize the recycling of the monk fruit powder residue, thereby achieving the multi-stage absorption of the monk fruit powder residue.

Description

Technical Field

[0001] The invention relates to the technical field of separation and extraction of monk fruit powder, in particular to a device for extracting monk fruit powder glycosides with a multi-stage absorption function. Background Art

[0002] As a unique plant in my country, monk fruit has the advantage of geographical location, which provides convenience for the research of various aspects of monk fruit. In addition to the compound of monk fruit, the research mainly focuses on the extraction and purification process of mogroside V. Monk fruit is the fruit of perennial herbaceous vines of the Cucurbitaceae family. It is a unique plant in southern my country and is mainly produced in northern Guangxi. The monk fruit in Guilin, Guangxi is of the best quality. Monk fruit is sweet, cool in nature, and non-toxic. It has the effects of clearing the lungs and relieving cough, moistening the intestines and relieving constipation, clearing away heat and detoxifying, removing phlegm and replenishing blood, benefiting the liver, strengthening the spleen, and promoting gastrointestinal function. Momordica fruit contains cucurbitacin triterpenoid glycosides such as simanoside I, mogroside II E, mogroside III, mogroside IIIE, mogroside IV, mogroside V, mogroside A, and mogronoside. Except for mogroside IV and mogronoside, all of them are sweet substances. Among them, mogroside V has the highest sweetness, which is equivalent to 300 times that of sucrose. It has pure sweetness, no peculiar smell, strong aftertaste, and good thermal stability. It can be used as a sweetener for food and dishes. It is an ideal sugar substitute for diabetics. Therefore, a momordica fruit powder glycoside extraction device is needed.

[0003] The existing monk fruit powder glycoside extraction device pours the monk fruit powder and the extract into the kettle body and soaks them together, filters the soaking mixture, and then pours out the monk fruit powder residue, resulting in failure to fully absorb the monk fruit powder in multiple stages, which easily causes waste of resources. Summary of the invention

[0004] The object of the present invention is to provide a device for extracting mogroside from mogroside powder with a multi-stage absorption function to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for extracting sweet glycosides from monk fruit powder with a multi-stage absorption function, the device for extracting sweet glycosides from monk fruit powder with a multi-stage absorption function comprises a soaking kettle and a separation kettle, the soaking kettle is provided with a feed pipe and a liquid inlet pipe, and a control valve is provided at the bottom output end of the soaking kettle, a first pump is provided at the separation kettle, the input end of the first pump is connected to the control valve through a first delivery pipe, the output end of the first pump is connected to the upper part of the separation kettle through a second delivery pipe, a filter is provided in the separation kettle, a discharge valve is provided on the filter, a two-position regulating valve is provided at the bottom of the separation kettle, a liquid delivery pipe is provided at one output end of the two-position regulating valve, a second pump is provided at the soaking kettle, and the The input end of the second pump is connected to the other output end of the two-position regulating valve through a suction pipe, and the output end of the second pump is connected to the upper part of the soaking kettle through a delivery pipe. After the staff delivers the monk fruit powder and the extract to the soaking kettle through the feed pipe and the liquid inlet pipe, after the soaking process is completed, the first pump is started and the control valve is opened, and the mixed liquid is delivered to the separation kettle through the first delivery pipe and the second delivery pipe, and the powder residue in the mixed liquid is filtered through the filter screen, so that the liquid delivery pipe can discharge the filtered mixed liquid. When the filtered mixed liquid is completely discharged, the discharge valve, the two-position regulating valve and the second pump are started, so that the powder residue on the filter screen can be returned to the soaking kettle through the suction pipe and the delivery pipe, so as to realize the recycling of the monk fruit powder residue, thereby achieving multi-stage absorption of the monk fruit powder residue.

[0006] As a preferred technical solution, the filter is conical, the second pump is electrically connected to the discharge valve, and the discharge valve is controlled to open when the second pump is running. A driving motor is installed on the soaking kettle, and a stirring dragon is installed on the output shaft of the driving motor. The stirring dragon is arranged in the soaking kettle. When the soaking kettle is soaked, the driving motor is started, so that the driving motor drives the stirring dragon to stir the mixed liquid in the soaking kettle, thereby preventing the monk fruit powder in the mixed liquid from sinking to the bottom of the soaking kettle.

[0007] As a preferred technical solution, the separation kettle is provided with a primary separation utilization component and a secondary separation utilization component, and the operation of the second conveying pipe provides operating driving force for the primary separation utilization component and the secondary separation utilization component.

[0008] As a preferred technical solution, the separation first-stage utilization assembly includes a fixed rod, a movable tank, a piston, a first supporting spring, an adsorption tube, a two-way regulating valve, an upper suction tube, a lower suction tube, a sliding rod, a sliding hole and a driving sleeve;

[0009] The separation kettle is provided with a fixed rod, a movable tank is provided on the fixed rod, a piston is slidably provided in the movable tank, the bottom of the piston is connected to the movable tank through a first supporting spring, an adsorption tube is provided on the second delivery pipe, the adsorption tube is connected to the output end of the two-way regulating valve, one input end of the two-way regulating valve is connected to the upper part of the movable tank through an upper suction tube, and the other input end is connected to the lower part of the movable tank through a lower suction tube, a sliding rod is provided at the bottom of the piston, a sliding hole is provided at the bottom of the movable tank, the sliding rod passes through the sliding hole and is slidably matched, and a driving sleeve is provided at the lower end of the sliding rod. When the mixed liquid is quickly transported in the second delivery tube, the second delivery tube can form a downward adsorption force on the piston in the movable tank through the adsorption tube and the lower suction tube, so that the piston can compress the first support spring and drive the driving sleeve to move downward synchronously through the sliding rod. When the piston moves to the lowest point in the movable tank, the two-way regulating valve controls the lower suction tube to close and the upper suction tube to open. The second delivery tube can form an upward adsorption force on the piston through the adsorption tube and the upper suction tube, and under the elastic force of the first support spring, the piston can be reset upward in the movable tank, thereby driving the driving sleeve to move upward synchronously, and the reciprocating movement of the driving sleeve during the infusion process can be realized.

[0010] As an optimal technical solution, the adsorption tube, upper suction tube and lower suction tube are all one-way pipes. When the liquid is transported quickly in the second delivery tube, in the initial state, the two-way regulating valve controls the lower suction tube to open and the upper suction tube to close. The adsorption tube can drive the piston to move downward through the lower suction tube. When the piston moves to the lowest point in the movable tank, the two-way regulating valve controls the lower suction tube to close and the upper suction tube to open, so that the piston can move to the highest point in the movable tank.

[0011] As a preferred technical solution, the separation first-stage utilization assembly also includes a driving rod, a rotating shaft, a transmission shaft, a rotating disk, an annular groove, a rotating ring, a connecting ring, a connecting rod and a threaded slideway;

[0012] The driving sleeve is provided with a driving rod rotatably mounted, and a rotating shaft is rotatably mounted on the top of the separation kettle, and a transmission shaft is mounted on the upper end of the rotating shaft, and a threaded slide is provided on the transmission shaft, and the driving rod is inserted in the threaded slide, and a rotary disk is mounted on the lower end of the rotating shaft, and an annular groove is provided in the separation kettle, and a swivel is rotatably mounted in the annular groove, and a connecting ring is provided in the inner sleeve of the swivel, and a filter screen is mounted on the connecting ring, and the connecting ring is connected to the rotary disk through a connecting rod. The reciprocating movement of the driving sleeve makes the driving rod on the driving sleeve exert an extruding force on the threaded slide on the driving shaft during the movement, so as to drive the driving shaft to rotate, so that the driving shaft can drive the rotary disk to rotate through the rotating shaft, and the rotary disk can drive the connecting ring to rotate synchronously through the connecting rod, thereby realizing the rotation of the filter screen, and the rotating centrifugal force of the filter screen can accelerate the filtration rate and also allow the mixed liquid attached to the powder residue to be thrown out.

[0013] As a preferred technical solution, the separation secondary utilization assembly includes a linkage rod, a linkage plate, a fixed plate, a pressurized airbag, a one-way air intake valve, a cylinder body, a movable plate, a second support spring, a driving airbag, an air intake pipe, a vertical rod, a horizontal plate, a rotating column, a hollow turntable, a rotating joint, a connecting pipe and an electric control valve;

[0014] The cam is provided with a plurality of air intake valves, and the cam is provided with a plurality of air intake valves, and the cam is provided with a plurality of air intake valves, and the cam is provided with a plurality of air intake valves. The outlet end is connected through a connecting pipe, and an electric control valve is installed on the connecting pipe. The electric control valve is electrically connected to the second pump. When the second pump is running, the electric control valve is controlled to open. When the driving sleeve moves down, the driving sleeve can drive the linkage plate to compress the boost airbag through the linkage rod, so that the airflow in the boost airbag enters the driving airbag through the intake pipe. When the driving sleeve moves up, the boost airbag is stretched and restored by the linkage plate, so that the boost airbag can inhale external airflow through the one-way intake valve. The reciprocating movement of the driving sleeve can realize the airflow supply to the driving airbag, so that the driving airbag pushes the movable plate to compress the second supporting spring to move downward during the volume expansion process. When the second pump is running, the electric control valve is running, and the movable plate can squeeze the driving airbag under the action of elastic force, so that the airflow in the driving airbag can enter the hollow turntable through the connecting pipe, and the force of the airflow sprayed by the jet head can drive the hollow turntable to rotate.

[0015] As a preferred technical solution, the separation secondary utilization component also includes a driving disk, an embedded hole, a squeeze ball, a hole, an impact rod, a force-bearing ball and a third support spring;

[0016] A driving disk is installed on the upper end of the rotating column, and a plurality of embedding holes are opened on the driving disk in a circular array, and squeezing balls are rotatably embedded in the plurality of embedding holes. A hole is opened on the top of the separation kettle, and an impact rod is slidably installed in the hole. A force-bearing ball is installed on the upper end of the impact rod, and the force-bearing ball is connected to the separation kettle through a third supporting spring. When the hollow turntable rotates, the hollow turntable can drive the driving disk to rotate synchronously through the rotating column. The driving disk can drive the squeezing ball to move in a circular trajectory during the rotation process. The squeezing force of the squeezing ball on the force-bearing ball during the movement is utilized to make the force-bearing ball compress the third supporting spring, and drive the impact rod to penetrate the hole to impact the rotating disk. The fruit residue attached to the filter net can be shaken by the vibration force, so that the fruit residue on the filter net can be completely recovered.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] When the staff transports the monk fruit powder and the extract to the soaking kettle through the feed pipe and the liquid inlet pipe, after the soaking process is completed, start the first pump and open the control valve, transport the mixed liquid to the separation kettle through the first delivery pipe and the second delivery pipe, filter the powder residue in the mixed liquid through the filter net, and facilitate the liquid delivery pipe to discharge the filtered mixed liquid. When the filtered mixed liquid is completely discharged, start the discharge valve, the two-position control valve and the second pump, so that the powder residue on the filter net can be returned to the soaking kettle through the suction pipe and the delivery pipe, so as to realize the recycling of the monk fruit powder residue, thereby achieving multi-stage absorption of the monk fruit powder residue.

[0019] When the mixed liquid is rapidly transported in the second conveying pipe, the pressure difference formed with the movable tank can realize the reciprocating movement of the driving sleeve. The extrusion force of the driving rod on the threaded slideway can drive the transmission shaft to rotate, thereby realizing the self-rotation of the filter screen. The rotating centrifugal force of the filter screen can accelerate the filtration rate and also allow the mixed liquid attached to the powder residue to be thrown out.

[0020] When the second pump is running, the force of the air flow ejected by the jet head can drive the hollow turntable to rotate, thereby driving the squeezing ball to move in a circular trajectory. The squeezing force of the squeezing ball on the force-bearing ball during the movement can drive the impact rod to penetrate the hole to hit the turntable. The fruit residue attached to the filter net can be shaken through the vibration force, so that the fruit residue on the filter net can be completely recovered. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0023] Figure 2 is a schematic diagram of the structure of the present invention from a second viewing angle;

[0024] Figure 3 is a first cross-sectional structural schematic diagram of the present invention;

[0025] Figure 4 is a second cross-sectional structural schematic diagram of the present invention;

[0026] Figure 5 yes Figure 4 A is an enlarged structural diagram;

[0027] Figure 6 yes Figure 3 The enlarged structural diagram at B in FIG.

[0028] Figure 7 yes Figure 4 The enlarged structural diagram at C in the figure.

[0029] In the figure: 1, soaking kettle; 2, separation kettle; 3, feed pipe; 4, liquid inlet pipe; 5, control valve; 6, first pump; 7, first delivery pipe; 8, second delivery pipe; 9, filter screen; 10, discharge valve; 11, two-position control valve; 12, liquid delivery pipe; 13, second pump; 14, suction pipe; 15, delivery pipe; 18, drive motor; 19, stirring dragon;

[0030] 16. Separation of first-stage utilization components; 1601. Fixed rod; 1602. Movable tank; 1603. Piston; 1604. First support spring; 1605. Adsorption tube; 1606. Two-way regulating valve; 1607. Upper suction tube; 1608. Lower suction tube; 1609. Sliding rod; 1610. Sliding hole; 1611. Driving sleeve; 1612. Driving rod; 1613. Rotating shaft; 1614. Transmission shaft; 1615. Rotating disk; 1616. Ring groove; 1617. Rotating ring; 1618. Connecting ring; 1619. Connecting rod; 1620. Threaded slideway;

[0031] 17. Separation of secondary utilization components; 1701. Linkage rod; 1702. Linkage plate; 1703. Fixed plate; 1704. Pressurized airbag; 1705. One-way air intake valve; 1706. Cylinder body; 1707. Movable plate; 1708. Second supporting spring; 1709. Driving airbag; 1710. Air intake pipe; 1711. Vertical rod; 1712. Horizontal plate; 1713. Rotating column; 1714. Hollow rotating disk; 1715. Rotary joint; 1716. Connecting pipe; 1717. Electric control valve; 1718. Driving disk; 1719. Embedded hole; 1720. Extrusion ball; 1721. Hole; 1722. Impact rod; 1723. Forced ball; 1724. Third supporting spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example: Figure 1-Figure 4 As shown, the present invention provides the following technical solutions: a device for extracting sweet glycosides from monk fruit powder with a multi-stage absorption function, the device for extracting sweet glycosides from monk fruit powder with a multi-stage absorption function comprises a soaking kettle 1 and a separation kettle 2, the soaking kettle 1 is provided with a feed pipe 3 and a liquid inlet pipe 4, and a control valve 5 is provided at the bottom output end of the soaking kettle 1, a first pump 6 is provided at the separation kettle 2, the input end of the first pump 6 is connected to the control valve 5 through a first delivery pipe 7, the output end of the first pump 6 is connected to the upper part of the separation kettle 2 through a second delivery pipe 8, a filter screen 9 is provided in the separation kettle 2, a discharge valve 10 is provided on the filter screen 9, a two-position regulating valve 11 is provided at the bottom of the separation kettle 2, a liquid delivery pipe 12 is provided at one output end of the two-position regulating valve 11, a second pump 13 is provided at the soaking kettle 1, and the second pump 1 The input end of the second pump 13 is connected to the other output end of the two-position regulating valve 11 through the suction pipe 14, and the output end of the second pump 13 is connected to the upper part of the soaking kettle 1 through the delivery pipe 15. After the staff transports the monk fruit powder and the extract to the soaking kettle 1 through the feeding pipe 3 and the liquid inlet pipe 4, after the soaking process is completed, the first pump 6 is started and the control valve 5 is opened, and the mixed solution is transported to the separation kettle 2 through the first delivery pipe 7 and the second delivery pipe 8, and the powder residue in the mixed solution is filtered through the filter screen 9, so that the liquid delivery pipe 12 can discharge the filtered mixed solution. When the filtered mixed solution is completely discharged, the discharge valve 10, the two-position regulating valve 11 and the second pump 13 are started, so that the powder residue on the filter screen 9 can be returned to the soaking kettle 1 through the suction pipe 14 and the delivery pipe 15, so as to realize the recycling of the monk fruit powder residue, thereby achieving multi-stage absorption of the monk fruit powder residue.

[0034] The filter screen 9 is conical, the second pump 13 is electrically connected to the discharge valve 10, and the discharge valve 10 is controlled to be opened when the second pump 13 is running. A driving motor 18 is installed on the soaking kettle 1, and a stirring dragon 19 is installed on the output shaft of the driving motor 18. The stirring dragon 19 is arranged in the soaking kettle 1. When the soaking kettle 1 is soaked, the driving motor 18 is started, so that the driving motor 18 drives the stirring dragon 19 to stir the mixed liquid in the soaking kettle 1, thereby preventing the monk fruit powder in the mixed liquid from sinking to the bottom of the soaking kettle 1.

[0035] The separation kettle 2 is provided with a primary separation utilization component 16 and a secondary separation utilization component 17 , and the operation of the second conveying pipe 8 provides driving force for the primary separation utilization component 16 and the secondary separation utilization component 17 .

[0036] like Figure 1-Figure 7 As shown, the separation primary utilization assembly 16 includes a fixed rod 1601, a movable tank 1602, a piston 1603, a first supporting spring 1604, an adsorption tube 1605, a two-way regulating valve 1606, an upper suction tube 1607, a lower suction tube 1608, a sliding rod 1609, a sliding hole 1610 and a driving sleeve 1611;

[0037] A fixed rod 1601 is installed on the separation kettle 2, and a movable tank 1602 is installed on the fixed rod 1601. A piston 1603 is slidably installed in the movable tank 1602. The bottom of the piston 1603 is connected to the movable tank 1602 through a first supporting spring 1604. An adsorption tube 1605 is installed on the second delivery pipe 8. The adsorption tube 1605 is connected to the output end of the two-way regulating valve 1606. One input end of the two-way regulating valve 1606 is connected to the upper part of the movable tank 1602 through an upper suction pipe 1607, and the other input end is connected to the lower part of the movable tank 1602 through a lower suction pipe 1608. A sliding rod 1609 is installed at the bottom of the piston 1603. A sliding hole 1610 is opened at the bottom of the movable tank 1602. The sliding rod 1609 passes through the sliding hole 1610 and is a sliding fit. A driving sleeve 1611 is installed at the lower end of the sliding rod 1609. When the mixed liquid is quickly transported in the second delivery tube 8, the second delivery tube 8 can form a downward adsorption force on the piston 1603 in the movable tank 1602 through the adsorption tube 1605 and the lower suction tube 1608, so that the piston 1603 can compress the first support spring 1604, and drive the driving sleeve 1611 to move downward synchronously through the sliding rod 1609. When the piston 1603 moves to the lowest point in the movable tank 1602, the second delivery tube 8 can form an upward adsorption force on the piston 1603 through the adsorption tube 1605 and the upper suction tube 1607, and under the elastic force of the first support spring 1604, the piston 1603 can be moved upward and reset in the movable tank 1602, thereby driving the driving sleeve 1611 to move upward synchronously, and the reciprocating movement of the driving sleeve 1611 during the infusion process can be realized.

[0038] The adsorption tube 1605, the upper suction tube 1607 and the lower suction tube 1608 are all one-way pipes. When the liquid is transported quickly in the second delivery pipe 8, in the initial state, the two-way regulating valve 1606 controls the lower suction tube 1608 to open and the upper suction tube 1607 to close. The adsorption tube 1605 can drive the piston 1603 to move downward through the lower suction tube 1608. When the piston 1603 moves to the lowest point in the movable tank 1602, the two-way regulating valve 1606 controls the lower suction tube 1608 to close and the upper suction tube 1607 to open, so that the piston 1603 can move to the highest point in the movable tank 1602.

[0039] The separation primary utilization assembly 16 also includes a driving rod 1612, a rotating shaft 1613, a transmission shaft 1614, a rotary disc 1615, an annular groove 1616, a rotating ring 1617, a connecting ring 1618, a connecting rod 1619 and a threaded slide 1620;

[0040] A driving rod 1612 is rotatably mounted on the driving sleeve 1611, a rotating shaft 1613 is rotatably mounted on the top of the separation kettle 2, a transmission shaft 1614 is mounted on the upper end of the rotating shaft 1613, a threaded slideway 1620 is provided on the transmission shaft 1614, the driving rod 1612 is inserted in the threaded slideway 1620, a rotating disk 1615 is mounted on the lower end of the rotating shaft 1613, an annular groove 1616 is provided in the separation kettle 2, a rotating ring 1617 is rotatably mounted in the annular groove 1616, a connecting ring 1618 is sleeved in the rotating ring 1617, a filter screen 9 is mounted on the connecting ring 1618, and the connecting ring 1618 is connected to the filter screen 9. The turntable 1615 is connected by a connecting rod 1619. The reciprocating movement of the driving sleeve 1611 allows the driving rod 1612 on the driving sleeve 1611 to exert an extruding force on the threaded slide 1620 on the transmission shaft 1614 during the movement, thereby driving the transmission shaft 1614 to rotate, so that the transmission shaft 1614 can drive the turntable 1615 to rotate through the rotating shaft 1613, and the turntable 1615 can drive the connecting ring 1618 to rotate synchronously through the connecting rod 1619, thereby realizing the rotation of the filter screen 9. The rotating centrifugal force of the filter screen 9 can accelerate the filtration rate and allow the mixed liquid attached to the powder residue to be thrown out.

[0041] like Figure 1-Figure 2 , Figure 4 and Figure 6-Figure 7 As shown, the separation secondary utilization component 17 includes a linkage rod 1701, a linkage plate 1702, a fixed plate 1703, a pressurized airbag 1704, a one-way air intake valve 1705, a cylinder 1706, a movable plate 1707, a second support spring 1708, a driving airbag 1709, an air intake pipe 1710, a vertical rod 1711, a horizontal plate 1712, a rotating column 1713, a hollow rotating disk 1714, a rotating joint 1715, a connecting pipe 1716 and an electric control valve 1717;

[0042] A linkage rod 1701 is installed on the driving sleeve 1611, and a linkage plate 1702 is installed on the linkage rod 1701. A fixed plate 1703 is installed on the separation kettle 2. The linkage plate 1702 and the fixed plate 1703 are connected through a pressurized airbag 1704. A one-way air intake valve 1705 is installed on the input end of the pressurized airbag 1704. A cylinder body 1706 is installed on one side of the separation kettle 2. A movable plate 1707 is slidably installed in the cylinder body 1706. The bottom of the movable plate 1707 is connected to the cylinder body 1706 through a second supporting spring 1708. The upper part of the movable plate 1707 is connected to the cylinder body 1706. 6 is connected through a driving airbag 1709, the booster airbag 1704 is connected to the input end of the driving airbag 1709 through an air inlet pipe 1710, the air inlet pipe 1710 is unidirectional, a vertical rod 1711 is installed on the top of the cylinder body 1706, a horizontal plate 1712 is installed on the vertical rod 1711, a rotating column 1713 is rotatably installed on the horizontal plate 1712, a hollow turntable 1714 is installed at the lower end of the rotating column 1713, a plurality of jet heads are obliquely installed on the circumferential side wall of the hollow turntable 1714, and a rotating joint 1715 is installed on the input end of the hollow turntable 1714, and the rotating joint 1715 is connected to the cylinder body 1706. The output end of the driving airbag 1709 is connected through a connecting pipe 1716, and an electric control valve 1717 is installed on the connecting pipe 1716. The electric control valve 1717 is electrically connected to the second pump 13. When the second pump 13 is running, the electric control valve 1717 is controlled to open. When the driving sleeve 1611 moves down, the driving sleeve 1611 can drive the linkage plate 1702 to compress the booster airbag 1704 through the linkage rod 1701, so that the airflow in the booster airbag 1704 enters the driving airbag 1709 through the intake pipe 1710. When the driving sleeve 1611 moves up, the booster airbag 1704 is stretched and restored by the linkage plate 1702, so that the booster airbag 1704 can be compressed. The airbag 1704 inhales external air flow through the one-way air inlet valve 1705, and the reciprocating movement of the driving sleeve 1611 can realize the air supply to the driving airbag 1709, so that the driving airbag 1709 pushes the movable plate 1707 to compress the second support spring 1708 and move downward during the volume expansion process. When the second pump machine 13 is running, the electric control valve 1717 is running, and the movable plate 1707 can squeeze the driving airbag 1709 under the action of elastic force, so that the airflow in the driving airbag 1709 can enter the hollow turntable 1714 through the connecting tube 1716, and the force of the airflow sprayed by the nozzle can drive the hollow turntable 1714 to rotate.

[0043] The separation secondary utilization assembly 17 also includes a driving disk 1718, an embedding hole 1719, a squeezing ball 1720, a hole 1721, an impact rod 1722, a force-bearing ball 1723 and a third supporting spring 1724;

[0044] A driving disk 1718 is installed at the upper end of the rotating column 1713, and a plurality of embedding holes 1719 are provided on the driving disk 1718 in a circumferential array, and a plurality of extrusion balls 1720 are rotatably embedded in the embedding holes 1719. A hole 1721 is provided on the top of the separation kettle 2, and an impact rod 1722 is slidably installed in the hole 1721. A force-bearing ball 1723 is installed at the upper end of the impact rod 1722, and the force-bearing ball 1723 is connected to the separation kettle 2 through a third supporting spring 1724. When the hollow rotating disk 1714 rotates, the hollow rotating disk 1714 rotates. 714 can drive the driving disk 1718 to rotate synchronously through the rotating column 1713. The driving disk 1718 can drive the squeezing ball 1720 to move in a circular trajectory during the rotation. The squeezing force of the squeezing ball 1720 on the force-bearing ball 1723 during the movement can be used to make the force-bearing ball 1723 compress the third supporting spring 1724, and drive the impact rod 1722 to penetrate the hole 1721 to impact the rotating disk 1615. The fruit residue attached to the filter screen 9 can be shaken through the vibration force, so that the fruit residue on the filter screen 9 can be completely recovered.

[0045] Working principle of the present invention:

[0046] After the staff transports the monk fruit powder and the extract to the soaking kettle 1 through the feed pipe 3 and the liquid inlet pipe 4, after the soaking process is completed, the first pump 6 is started and the control valve 5 is opened, and the mixed solution is transported to the separation kettle 2 through the first delivery pipe 7 and the second delivery pipe 8, and the powder residue in the mixed solution is filtered through the filter screen 9, so that the liquid delivery pipe 12 can discharge the filtered mixed solution. When the filtered mixed solution is completely discharged, the discharge valve 10, the two-position control valve 11 and the second pump 13 are started, so that the powder residue on the filter screen 9 can be returned to the soaking kettle 1 through the suction pipe 14 and the delivery pipe 15, so as to realize the recycling of the monk fruit powder residue, thereby achieving multi-stage absorption of the monk fruit powder residue.

[0047] When the mixed liquid is quickly transported in the second delivery tube 8, the second delivery tube 8 can form a downward adsorption force on the piston 1603 in the movable tank 1602 through the adsorption tube 1605 and the lower suction tube 1608, so that the piston 1603 can compress the first support spring 1604 and drive the driving sleeve 1611 to move downward synchronously through the slide rod 1609. When the piston 1603 moves to the lowest point in the movable tank 1602, the two-way regulating valve 1606 controls the lower suction tube 1608 to close and the upper suction tube 1607 to open. The second delivery tube 8 can form an upward adsorption force on the piston 1603 through the adsorption tube 1605 and the upper suction tube 1607, and under the elastic force of the first support spring 1604, the piston 1603 can be moved upward and reset in the movable tank 1602, thereby driving the driving sleeve 1611 to move upward synchronously, and the reciprocating movement of the driving sleeve 1611 during the infusion process can be realized.

[0048] By utilizing the reciprocating movement of the driving sleeve 1611, the driving rod 1612 on the driving sleeve 1611 exerts an extruding force on the threaded slide 1620 on the transmission shaft 1614 during the movement, which can drive the transmission shaft 1614 to rotate, so that the transmission shaft 1614 can drive the turntable 1615 to rotate through the rotating shaft 1613, and the turntable 1615 can drive the connecting ring 1618 to rotate synchronously through the connecting rod 1619, thereby realizing the rotation of the filter screen 9. The rotating centrifugal force of the filter screen 9 can accelerate the filtration rate and allow the mixed liquid attached to the powder residue to be thrown out.

[0049] When the driving sleeve 1611 moves downward, the driving sleeve 1611 can drive the linkage plate 1702 to compress the booster airbag 1704 through the linkage rod 1701, so that the airflow in the booster airbag 1704 enters the driving airbag 1709 through the intake pipe 1710. When the driving sleeve 1611 moves upward, the booster airbag 1704 is stretched and restored by the linkage plate 1702, so that the booster airbag 1704 can inhale the external airflow through the one-way intake valve 1705. The reciprocating movement of the driving sleeve 1611 can realize the driving The airflow supply of the airbag 1709 allows the driving airbag 1709 to push the movable plate 1707 to compress the second support spring 1708 and move downward during the volume expansion process. When the second pump 13 is running, the electric control valve 1717 is running, and the movable plate 1707 can squeeze the driving airbag 1709 under the action of elastic force, so that the airflow in the driving airbag 1709 can enter the hollow turntable 1714 through the connecting pipe 1716. The force of the airflow sprayed by the nozzle can drive the hollow turntable 1714 to rotate.

[0050] When the hollow turntable 1714 rotates, the hollow turntable 1714 can drive the driving disk 1718 to rotate synchronously through the rotating column 1713. The driving disk 1718 can drive the squeezing ball 1720 to move in a circular trajectory during the rotation. The squeezing force of the squeezing ball 1720 on the force-bearing ball 1723 during the movement is used to make the force-bearing ball 1723 compress the third supporting spring 1724, and drive the impact rod 1722 to penetrate the hole 1721 to hit the rotating disk 1615. The fruit residue attached to the filter screen 9 can be shaken through the vibration force, so that the fruit residue on the filter screen 9 can be completely recovered.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A device for extracting mogroside from mogroside powder with multi-stage absorption function, characterized in that: The device for extracting mogroside from monk fruit powder with a multi-stage absorption function comprises a soaking kettle (1) and a separation kettle (2), wherein the soaking kettle (1) is provided with a feed pipe (3) and a liquid feed pipe (4), and a control valve (5) is provided at the bottom output end of the soaking kettle (1), and a first pump (6) is provided at the separation kettle (2), wherein the input end of the first pump (6) is connected to the control valve (5) via a first delivery pipe (7), and the output end of the first pump (6) is connected to the upper part of the separation kettle (2) via a second delivery pipe (8), and the separation kettle (2) is provided with a first pump (6) at the bottom output end of the first pump (6). A filter screen (9) is installed inside, a discharge valve (10) is installed on the filter screen (9), a two-position regulating valve (11) is installed at the bottom of the separation kettle (2), a liquid delivery pipe (12) is installed on one output end of the two-position regulating valve (11), a second pump (13) is installed on the soaking kettle (1), an input end of the second pump (13) is connected to the other output end of the two-position regulating valve (11) via a suction pipe (14), and an output end of the second pump (13) is connected to the upper part of the soaking kettle (1) via a delivery pipe (15); The separation kettle (2) is provided with a primary separation utilization component (16) and a secondary separation utilization component (17), and the operation of the second conveying pipe (8) provides an operating driving force for the primary separation utilization component (16) and the secondary separation utilization component (17); The first-stage separation utilization component (16) comprises a fixed rod (1601), a movable tank (1602), a piston (1603), a first supporting spring (1604), an adsorption tube (1605), a two-way regulating valve (1606), an upper suction tube (1607), a lower suction tube (1608), a sliding rod (1609), a sliding hole (1610) and a driving sleeve (1611); The separation kettle (2) is provided with a fixed rod (1601), a movable tank (1602) is provided on the fixed rod (1601), a piston (1603) is slidably provided in the movable tank (1602), the bottom of the piston (1603) is connected to the movable tank (1602) via a first support spring (1604), an adsorption tube (1605) is provided on the second delivery pipe (8), the adsorption tube (1605) is connected to the output end of a two-way regulating valve (1606), and the two-way regulating valve (1606) is provided. One input end of the piston (1606) is connected to the upper part of the movable tank (1602) through an upper suction pipe (1607), and the other input end is connected to the lower part of the movable tank (1602) through a lower suction pipe (1608); a sliding rod (1609) is installed at the bottom of the piston (1603); a sliding hole (1610) is opened at the bottom of the movable tank (1602); the sliding rod (1609) passes through the sliding hole (1610) and is slidably matched; a driving sleeve (1611) is installed at the lower end of the sliding rod (1609); The first-stage separation and utilization assembly (16) further comprises a driving rod (1612), a rotating shaft (1613), a transmission shaft (1614), a rotating disk (1615), an annular groove (1616), a rotating ring (1617), a connecting ring (1618), a connecting rod (1619) and a threaded slideway (1620); A driving rod (1612) is rotatably mounted on the driving sleeve (1611); a rotating shaft (1613) is rotatably mounted on the top of the separation kettle (2); a transmission shaft (1614) is mounted on the upper end of the rotating shaft (1613); a threaded slideway (1620) is provided on the transmission shaft (1614); the driving rod (1612) is inserted into the threaded slideway (1620); a rotating disk (1615) is mounted on the lower end of the rotating shaft (1613); an annular groove (1616) is provided in the separation kettle (2); a rotating ring (1617) is rotatably mounted in the annular groove (1616); a connecting ring (1618) is sleeved in the rotating ring (1617); a filter screen (9) is mounted on the connecting ring (1618); and the connecting ring (1618) is connected to the rotating disk (1615) via a connecting rod (1619); The separation secondary utilization component (17) comprises a linkage rod (1701), a linkage plate (1702), a fixed plate (1703), a pressurized airbag (1704), a one-way air intake valve (1705), a cylinder body (1706), a movable plate (1707), a second support spring (1708), a driving airbag (1709), an air intake pipe (1710), a vertical rod (1711), a horizontal plate (1712), a rotating column (1713), a hollow rotating disk (1714), a rotating joint (1715), a connecting pipe (1716) and an electric control valve (1717); The driving sleeve (1611) is provided with a linkage rod (1701), the linkage rod (1701) is provided with a linkage plate (1702), the separation kettle (2) is provided with a fixing plate (1703), the linkage plate (1702) and the fixing plate (1703) are connected via a pressurized airbag (1704), a one-way air inlet valve (1705) is provided at the input end of the pressurized airbag (1704), and a portion of the separation kettle (2) is provided with a plurality of connecting rods (1701) and a plurality of connecting rods (1702) connected to the fixing plate (1703). A cylinder body (1706) is installed on the side, and a movable plate (1707) is slidably installed in the cylinder body (1706). The bottom of the movable plate (1707) is connected to the cylinder body (1706) through a second support spring (1708), and the upper part of the movable plate (1707) is connected to the cylinder body (1706) through a driving airbag (1709). The input end of the booster airbag (1704) and the driving airbag (1709) is connected through an intake pipe ( 1710) are connected, the air intake pipe (1710) is unidirectional, a vertical rod (1711) is installed on the top of the cylinder body (1706), a horizontal plate (1712) is installed on the vertical rod (1711), a rotating column (1713) is rotatably installed on the horizontal plate (1712), a hollow rotating disk (1714) is installed at the lower end of the rotating column (1713), and a plurality of rotating disks (1714) are obliquely installed on the circumferential side wall of the hollow rotating disk (1714). The hollow rotating disk (1714) is provided with a rotating joint (1715) on its input end, the rotating joint (1715) is connected to the output end of the driving airbag (1709) via a connecting tube (1716), the connecting tube (1716) is provided with an electric control valve (1717), the electric control valve (1717) is electrically connected to the second pump (13), and the electric control valve (1717) is controlled to open when the second pump (13) is running; The separation secondary utilization component (17) further comprises a driving disk (1718), an embedding hole (1719), a squeezing ball (1720), a hole (1721), an impact rod (1722), a force-bearing ball (1723), and a third supporting spring (1724); A driving disc (1718) is installed at the upper end of the rotating column (1713), and a plurality of embedding holes (1719) are provided on the driving disc (1718) in a circular array, and squeezing balls (1720) are rotatably embedded in the plurality of embedding holes (1719). A hole (1721) is provided on the top of the separation kettle (2), and an impact rod (1722) is slidably installed in the hole (1721). A force-bearing ball (1723) is installed at the upper end of the impact rod (1722), and the force-bearing ball (1723) is connected to the separation kettle (2) via a third supporting spring (1724).

2. The device for extracting mogroside from mogroside powder with multi-stage absorption function according to claim 1, characterized in that: The filter screen (9) is conical in shape. The second pump (13) is electrically connected to the discharge valve (10). When the second pump (13) is running, the discharge valve (10) is controlled to open. A drive motor (18) is installed on the soaking kettle (1). A stirring dragon (19) is installed on the output shaft of the drive motor (18). The stirring dragon (19) is arranged in the soaking kettle (1).

3. The device for extracting mogroside from mogroside powder with multi-stage absorption function according to claim 1, characterized in that: The adsorption tube (1605), the upper suction tube (1607) and the lower suction tube (1608) are all one-way pipes. When the liquid is rapidly transported in the second delivery tube (8), in the initial state, the two-way regulating valve (1606) controls the lower suction tube (1608) to open and the upper suction tube (1607) to close. The adsorption tube (1605) can drive the piston (1603) to move downward through the lower suction tube (1608). When the piston (1603) moves to the lowest point in the movable tank (1602), the two-way regulating valve (1606) controls the lower suction tube (1608) to close and the upper suction tube (1607) to open, so that the piston (1603) can move to the highest point in the movable tank (1602).

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