Efficient draining device for black sugar preserved plum research and development and use method thereof

Abstract

The present application relates to the field of food research and development supporting facilities, in particular to a high-efficiency draining device for black sugar preserved plum research and development and a use method thereof. The draining device comprises a container assembly, a disturbance dehydration assembly, a blowing and water removal assembly, and a negative pressure drying assembly. The disturbance dehydration assembly is arranged in the container assembly, and the blowing and water removal assembly and the negative pressure drying assembly are both connected with the container assembly. The present application utilizes the slow reciprocating lifting of the middle part of the net bag of the disturbance dehydration assembly and the high-frequency vibration of the support assembly to make the plum in the net bag swing and roll back and forth while also shaking up and down. The blowing and water removal assembly blows the plum with slightly hot air through the air nozzle to remove the water, and the negative pressure drying assembly is used for drying, to realize all-around flexible disturbance draining, strengthened air drying, and negative pressure drying. The small amount of plum for research and development can quickly drain the water and eliminate the residual water stains without affecting the integrity of the plum, which can meet the timeliness, economy, and trial production effect of small amount of trial production during research and development.

Description

Technical Field

[0001] This invention relates to the field of supporting facilities for food research and development, specifically to a high-efficiency dewatering device and its usage method for the research and development of brown sugar preserved plums. Background Technology

[0002] Brown sugar plums are mostly made from green plums, which undergo salting, washing, draining, and drying before sugaring. If the water is not completely drained after salting and washing, it can easily lead to mold or affect the subsequent sugaring effect, thus impacting product quality. Brown sugar plum research and development also requires draining and drying the plums after salting and washing. However, the amount of plums used in brown sugar plum research and development is relatively small, but the timeliness requirement is high. Since drying plums by baking can easily affect the taste, using traditional mass production methods such as natural air drying or large-scale equipment drying is often too time-consuming and cannot meet the timeliness and economic requirements of research and development. Although some researchers use high-speed centrifugal dehydration to shorten the drying time after salting and washing, high-speed centrifugal dehydration can easily cause the plums to crack, affecting their integrity, and sometimes water stains remain in the wrinkles after centrifugal dehydration. Therefore, it is necessary to design a high-efficiency drainage device for the research and development of brown sugar plums, so that the small amount of plums used in the research can be quickly drained of water and residual water stains can be eliminated without affecting the integrity of the plums, in order to meet the timeliness, economy and trial production effect of small-scale production during the research and development. In view of this, this case arises. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, this invention discloses a high-efficiency dewatering device and its usage method for the research and development of brown sugar preserved plums. The dewatering device includes a container assembly, a perturbed dewatering assembly, a blower dewatering assembly, and a negative pressure drying assembly. In this invention, the perturbed dewatering assembly is elastically connected to the container assembly, and several nozzles of the blower dewatering assembly are placed inside the container assembly and above the perturbed dewatering assembly. The negative pressure fan of the negative pressure drying assembly is connected to the container assembly. The perturbed dewatering assembly is equipped with a vibrating support assembly and a mesh bag elastically connected to the support assembly, which can reciprocate upward and downward movement in the middle. By utilizing the slow reciprocating lifting and lowering of the net bag in the agitation dehydration component and the high-frequency vibration of the support assembly, the plums placed in the net bag swing back and forth and roll while also shaking up and down. In addition, the nozzle of the air blowing dehydration component blows slightly warm air onto the plums to remove moisture, and the negative pressure drying component dries them. This achieves all-round flexible agitation dehydration and enhanced air drying and negative pressure drying, so that a small number of plums used for research and development can be quickly drained of moisture and residual water stains can be eliminated without affecting the integrity of the plums. This can meet the timeliness, economy and trial production effect of small-scale trial production during research and development.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A high-efficiency dewatering device for brown sugar preserved plum research includes a container assembly. The container assembly comprises a barrel body, a lid, and an auxiliary cylinder. The barrel body is a circular cavity. The lid is hinged to the opening of the barrel body, sealing it and allowing it to be opened and closed by the auxiliary cylinder. The device is characterized by further including a disturbance dewatering component, a blowing dewatering component, and a negative pressure drying component. The disturbance dewatering component is placed inside the container assembly and includes a support assembly, a net, a main cylinder, and a vibration motor. The net is flexible and can naturally droop downwards. The main cylinder is connected above the middle of the net and drives the middle of the net to continuously reciprocate, causing the middle of the net to intermittently bulge upwards and fall downwards. During the reciprocating lifting and lowering process, the plums placed in the net bag to be drained for making brown sugar plums can swing and roll back and forth. The opening of the net bag is connected to the support assembly around its perimeter. The vibration motor is located below the support assembly and can drive the support assembly and the net bag to vibrate. The plums placed in the net bag can also shake up and down while swinging and rolling back and forth. The air blowing and dehydration component is equipped with several air nozzles, which are placed inside the container assembly and above the agitation and dehydration component. The agitation and dehydration component and the air blowing and dehydration component can simultaneously agitate and dehydrate the plums in the net bag and air dry them. The negative pressure drying component is equipped with a negative pressure fan and is connected to the container assembly. It can perform negative pressure drying on the plums in the net bag.

[0005] The net is circular and its net body naturally curves downwards into a concave arc shape. The net body is made of flexible porous mesh, and its mesh size is smaller than the size of the plums to be drained for making brown sugar plums. A rigid concave arc-shaped circular frame is provided around the opening of the net body.

[0006] The support assembly includes a tray, a hanging net ring, and a perforated bracket. The tray is a perforated circular plate, and the hanging net ring is a rigid circular ring whose outer diameter is adapted to the inner diameter of the container assembly. The hanging net ring is supported by the perforated bracket and connected to the top of the tray. The vibration motor is connected to the middle of the back of the tray. The support assembly is placed inside the container and can slide up and down. The circular frame of the net opening is elastically connected to the hanging net ring by several tension springs.

[0007] The agitation dehydration assembly is further provided with elastic support components, which are in several groups. Each group of elastic support components is provided with a sliding column and a sliding sleeve that slide together, as well as a spring connected to the sliding column. The sliding column and the sliding sleeve are respectively connected to the bottom wall of the container assembly and the back of the support plate. The two ends of the spring are respectively connected to the lower end of the sliding sleeve and the bottom wall of the container assembly. The several groups of elastic support components are connected in a ring array between the support plate of the support assembly and the bottom wall of the container assembly.

[0008] The blower dewatering assembly also includes an annular blower pipe and an air inlet pipe. The annular blower pipes are connected end to end and consist of several pieces. These annular blower pipes are all placed above the net bag and arranged vertically within the container assembly's barrel, connected to the inner circumferential wall of the barrel. Each annular blower pipe is evenly equipped with several nozzles. All nozzles on each annular blower pipe are inclined and cross-shaped, facing the surface of the net bag. The nozzles on the annular blower pipes are staggered. The air outlets of the nozzles are funnel-shaped. The annular blower pipes are all connected to the air inlet pipe, which is connected to an external air pump. The external air pump can provide slightly warm clean air below 50°C. The air inlet pipe is equipped with a second valve.

[0009] The negative pressure drying assembly is also equipped with an exhaust pipe, one end of which is connected to a negative pressure fan and the other end of which is connected to the container body. The exhaust pipe is equipped with a third valve and a pressure gauge.

[0010] The container assembly is also provided with an outlet and a crossbeam. The outlet is connected to the bottom of the barrel and includes a conical funnel and an outlet pipe connected below the conical funnel. A first valve is provided on the outlet pipe, and the outlet end of the outlet pipe is connected to an external wastewater collection device. The crossbeam is fixed to the upper part of the barrel.

[0011] The first valve, the second valve, and the third valve are electric valves.

[0012] The main cylinder of the agitation dehydration component is located below the crossbeam and its cylinder body is hinged to the crossbeam. The cylinder rod of the main cylinder is connected to the middle of the net bag by a connecting strap. The main cylinder can slowly reciprocate and extend.

[0013] The high-efficiency dewatering device for the research and development of brown sugar plums is also equipped with an electrical control unit and a pneumatic control unit. The electrical control unit is equipped with a control motherboard with a control module, a touch screen, and a control switch. The pneumatic control unit is equipped with a solenoid valve that can control the start, stop, and reversal of the cylinder. The first valve of the container assembly, the vibration motor of the agitation dehydration assembly, the air pump connected to the outside of the blowing dehydration assembly, the second valve of the blowing dehydration assembly, the negative pressure fan of the negative pressure drying assembly, and the third valve are all electrically connected to the electrical control unit. The auxiliary cylinder of the container assembly and the main cylinder of the agitation dehydration assembly are both connected to the pneumatic control unit by air circuits. The electrical control unit can enable the execution actions of the container assembly, the agitation dehydration assembly, the blowing dehydration assembly, and the negative pressure drying assembly to be manually controlled individually. The electrical control unit can control the extension and retraction of the main cylinder by manual inching control, or it can be manually started and then automatically and continuously controlled to make the main cylinder perform autonomous slow reciprocating extension and retraction.

[0014] The method of using the high-efficiency dewatering device for the research and development of brown sugar plums includes the following steps: Step a. Inching the start of the main cylinder extends its cylinder rod and causes the net body of the net to bend downwards, forming a concave arc shape with a high opening and a low middle, then the main cylinder stops. Step b. Spread the plums to be drained and used to make brown sugar plums on the mesh of the mesh bag. The area occupied by the spread plums shall not exceed two-thirds of the area of ​​the mesh bag. Step c. Open the first valve on the water outlet and the second valve on the air inlet pipe, and start the external air pump connected to the air inlet pipe. Close the third valve on the exhaust pipe and start the auxiliary cylinder of the container assembly to seal the lid on the open end of the container. Step d. Start the main cylinder and vibration motor of the agitation dehydration component. The main cylinder continuously and slowly reciprocates, driving the middle of the net bag to continuously rise and fall. The vibration motor drives the support assembly and the net bag to vibrate, causing the plums placed in the net bag to swing back and forth, roll and shake up and down to drain the water. At the same time, several nozzles of the blower dehydration component blow warm air onto the plums in the net bag to dry them. Step e. Close the second valve on the air inlet pipe, and when no water is observed to be discharged from the outlet, close the first valve on the outlet; Step f. Open the third valve on the exhaust pipe and start the negative pressure fan of the negative pressure drying component to gradually create negative pressure inside the container assembly. The plums placed in the mesh bag continue to swing back and forth, roll and shake up and down. The air pressure inside the container assembly gradually decreases, causing the plums to dry in a negative pressure environment. Step g. When the negative pressure displayed on the air pressure gauge on the exhaust pipe of the negative pressure drying component reaches the set negative pressure value, turn off the negative pressure fan of the negative pressure drying component and the third valve on the exhaust pipe, shut down the vibration motor and stop the main cylinder from reciprocating and extending autonomously. Step h. Open the second valve on the air inlet pipe to raise the pressure inside the barrel to normal atmospheric pressure, open the barrel lid, and take out the plums.

[0015] As can be seen from the above description, the advantages of the high-efficiency dewatering device and method for the research and development of brown sugar plum provided by the present invention are as follows: the agitation dewatering component is elastically connected to the container component, and several nozzles of the blowing dewatering component are placed inside the container component and above the agitation dewatering component. The negative pressure fan of the negative pressure drying component is connected to the container component. The agitation dewatering component is provided with a vibrating support assembly and a net bag elastically connected to the support assembly and capable of reciprocating upward and downward movement in the middle. By utilizing the slow reciprocating motion of the net bag in the dehydration component and the high-frequency vibration of the support assembly, the plums placed in the net bag swing and tumble back and forth while also shaking up and down. Furthermore, the air-blowing component delivers slightly warm air to the plums to remove moisture, and a negative pressure drying component further dries them. This achieves comprehensive, flexible, agitated drainage, enhanced air drying, and negative pressure drying, enabling the rapid removal of moisture and residual water stains from a small quantity of plums used in research and development without affecting their integrity. This meets the timeliness, economy, and trial production requirements for small-scale trials during research and development. The invention is rationally designed, simple in structure, low in cost, and easy to promote. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall high-efficiency draining device used in the research and development of brown sugar preserved plums according to the present invention; Figure 2 This is a schematic diagram of a container component; Figure 3 for Figure 2 Enlarged diagram of direction A in the diagram; Figure 4 This is an enlarged schematic diagram of the perturbation dehydration component; Figure 5 for Figure 4 Enlarged diagram of direction B in the diagram; Figure 6 for Figure 4 Enlarged schematic diagram of part C in the diagram; Figure 7 This is an enlarged schematic diagram of the bracket assembly; Figure 8 This is an enlarged schematic diagram of the blower dewatering assembly; Figure 9 for Figure 8 Enlarged diagram of direction D in the middle Figure 10 This is an enlarged schematic diagram of the negative pressure drying assembly; Figure 11 This is a schematic diagram showing the state when the main cylinder drives the middle of the net bag to bulge upwards.

[0017] Figure label: 1. Container assembly; 11. Barrel body; 12. Barrel lid; 13. Outlet; 131. First valve; 14. Crossbeam; 15. Auxiliary cylinder; 2. Agitation dehydration assembly; 21. Support assembly; 211. Support plate; 212. Netting ring; 213. Hollowed-out bracket; 22. Net bag; 23. Main cylinder; 24. Elastic support assembly; 241. Sliding column; 242. Sliding sleeve; 243. Spring; 25. Vibration motor; 3. Air blowing dehydration assembly; 31. Annular air blowing pipe; 32. Nozzle; 33. Air inlet pipe; 331. Second valve; 4. Negative pressure drying assembly; 41. Negative pressure fan; 42. Exhaust pipe; 421. Third valve; 422. Pressure gauge. Detailed Implementation

[0018] The present invention will be further described below through specific embodiments.

[0019] like Figure 1 and Figure 11 As shown, the high-efficiency dehydration device for the research and development of brown sugar plums according to the present invention includes a container assembly 1, a disturbance dehydration assembly 2, a blowing dehydration assembly 3, and a negative pressure drying assembly 4. The disturbance dehydration assembly 2 is placed inside the container assembly 1. The blowing dehydration assembly 3 and the negative pressure drying assembly 4 are both connected to the container assembly 1. The blowing dehydration assembly 3 is provided with a plurality of air nozzles 32, which are placed inside the container assembly 1 and above the disturbance dehydration assembly 2.

[0020] like Figures 1 to 3 , Figure 11 As shown, the container assembly 1 of the present invention includes a barrel body 11, a barrel lid 12, a water outlet 13, a crossbeam 14, and an auxiliary cylinder 15. The barrel body 11 is a circular cavity. The barrel lid 12 is hinged to the opening of the barrel body 11 and can seal the opening of the barrel body 11. It can be opened and closed by the auxiliary cylinder 15. The water outlet 13 is connected to the bottom of the barrel body 11 and includes a conical funnel and a water outlet pipe connected below the conical funnel. A first valve 131 is provided on the water outlet pipe. The water outlet end of the water outlet pipe is connected to an external wastewater collection device. The crossbeam 14 is fixed to the upper part of the barrel body 11.

[0021] like Figures 1 to 7 , Figure 11As shown, the agitation dehydration assembly 2 of the present invention includes a support assembly 21, a net bag 22, a main cylinder 23, an elastic support assembly 24, and a vibration motor 25. The support assembly 21 includes a support plate 211, a net hanging ring 212, and a hollow bracket 213. The support plate 211 is a perforated circular plate, and the net hanging ring 212 is a rigid circular ring whose outer diameter is adapted to the inner diameter of the barrel 11 of the container assembly 1. The net hanging ring 212 is supported by the hollow bracket 213 and connected above the support plate 211. The support assembly 21 is placed inside the barrel 11 and can slide up and down. The net 22 is flexible and can bend naturally. The net 22 is circular and its net body is concave arc when it is bent naturally. The net body of the net 22 is made of flexible porous mesh, and its mesh size is smaller than the plums to be drained for making brown sugar plums. A rigid concave arc-shaped circular frame is provided around the opening of the net body. The circular frame at the opening of the net 22 is elastically connected to the hanging net ring 212 of the support assembly 21 by several tension springs. The main cylinder 23 is located below the crossbeam 14 of the container assembly 1, and its cylinder body is hinged to the crossbeam 14. The cylinder rod of the main cylinder 23 is connected to the upper middle part of the net bag 22 by a connecting strap. The main cylinder 23 can slowly reciprocate and extend, and can drive the middle part of the net bag 22 to continuously reciprocate and rise and fall, causing the middle part of the net bag 22 to intermittently bulge upward and fall downward. When the middle part of the net bag 22 reciprocates and rises and falls, the plums placed in the net bag 22 to be drained and used for making brown sugar plums can swing and roll back and forth. The vibration motor 25 is connected to the middle of the back of the tray 211 and can drive the support assembly 21 and the net bag 22 to vibrate. The plums placed in the net bag 22 can also shake up and down while swinging and rolling back and forth. The elastic support assembly 24 consists of several groups. Each group of elastic support assemblies 24 is provided with a sliding column 241 and a sliding sleeve 242 that slide against each other, as well as a spring 243 connected to the sliding column 241. The sliding column 241 and the sliding sleeve 242 are respectively connected to the bottom wall of the barrel 11 of the container assembly 1 and the back of the support plate 211. The two ends of the spring 243 are respectively connected to the lower end of the sliding sleeve 242 and the bottom wall of the barrel 11. Several groups of elastic support assemblies 24 are connected in a ring array between the support plate 211 of the support assembly 21 and the bottom wall of the barrel 11 of the container assembly 1.

[0022] like Figures 1 to 9As shown, the blower-drying assembly 3 of the present invention is further provided with an annular blower pipe 31 and an air inlet pipe 33. The annular blower pipe 31 is connected end to end and is provided in several pieces. The several annular blower pipes 31 are all placed above the net bag 22 and are arranged in the vertical direction inside the barrel 11 of the container assembly 1 and connected to the inner peripheral wall of the barrel 11. Several nozzles 32 are evenly distributed on each annular blower pipe 31. All the nozzles 32 of each annular blower pipe 31 are inclined and cross-shaped, facing the mesh surface of the net bag 22. The nozzles 32 on the several annular blower pipes 31 are staggered. The air outlet of the nozzles 32 is funnel-shaped. The funnel-shaped nozzles 32 on the several annular blower pipes 31 arranged in an inclined, cross-shaped and staggered manner can cover the mesh surface of the net bag 22 with the air blown out. Several annular air ducts 31 are connected to an air inlet duct 33, which is connected to an external air pump. The external air pump can provide slightly warm, clean air at a temperature below 50°C. The air inlet duct 33 is equipped with a second valve 331. The agitation dehydration assembly 2 and the air blowing dehydration assembly 3 can simultaneously agitate and dehydrate the plums in the net bag 22 and air dry them.

[0023] like Figures 1 to 11 As shown, the negative pressure drying assembly 4 of the present invention is equipped with a negative pressure fan 41 and an exhaust pipe 42. One end of the exhaust pipe 42 is connected to the negative pressure fan 41, and the other end is connected to the barrel 11 of the container assembly 1. The exhaust pipe 42 is equipped with a third valve 421 and a pressure gauge 422. The negative pressure drying assembly 4 is connected to the container assembly 1 and can perform negative pressure drying on the plums in the mesh bag 22. The first valve 131, the second valve 331, and the third valve 421 are electric valves.

[0024] like Figures 1 to 11 As shown, the high-efficiency dewatering device for the research and development of brown sugar plums according to the present invention also includes an electrical control unit and a pneumatic control unit, which are not shown in the attached drawings. The electrical control unit includes a control motherboard with a control module, a touch screen, and a control switch. The pneumatic control unit includes a solenoid valve that can control the start, stop, and reversal of the cylinder. The first valve 131 of the container assembly 1, the vibration motor 25 of the agitation dewatering assembly 2, the air pump connected to the outside of the blowing dewatering assembly 3, the second valve 331 of the blowing dewatering assembly 3, and the negative pressure fan 4 of the negative pressure drying assembly 4 are also included. Both valve 1 and the third valve 421 are electrically connected to the electronic control unit. The auxiliary cylinder 15 of the container assembly 1 and the main cylinder 23 of the agitation dehydration assembly 2 are connected to the pneumatic control unit via air circuits. The electronic control unit enables the container assembly 1, the agitation dehydration assembly 2, the blowing dehydration assembly 3, and the negative pressure drying assembly 4 to be manually controlled individually. The electronic control unit can control the extension and retraction of the main cylinder 23 by manual inching control, or it can be manually started and then automatically and continuously controlled to make the main cylinder 23 slowly reciprocate.

[0025] The method of using the high-efficiency dewatering device for the research and development of brown sugar plums includes the following steps: Step a. Inching start the main cylinder 23 to extend its cylinder rod and cause the net body of the net bag 22 to bend downward to form a concave arc shape with a high opening and a low middle, then the main cylinder 23 stops; Step b. Spread the plums to be drained and used to make brown sugar plums on the mesh of net bag 22. The area occupied by the spread plums shall not exceed two-thirds of the area of ​​the mesh of net bag 22. Step c. Open the first valve 131 on the water outlet 13 and the second valve 331 on the air inlet pipe 33, and start the external air pump connected to the air inlet pipe 33. Close the third valve 421 on the exhaust pipe 42 and start the auxiliary cylinder 15 of the container assembly 1 to seal the lid 12 on the opening of the barrel body 11. Step d. Start the main cylinder 23 and vibration motor 25 of the disturbance dehydration component 2. The main cylinder 23 continuously and slowly reciprocates, driving the middle part of the net bag 22 to continuously rise and fall. The vibration motor 25 drives the support assembly 21 and the net bag 22 to vibrate, causing the plums placed in the net bag 22 to swing back and forth, roll and shake up and down to drain the water. At the same time, several nozzles 32 of the blower dehydration component 3 blow warm air onto the plums in the net bag 22 to dry them. Step e. Close the second valve 331 on the air inlet pipe 33. After observing that no water is discharged from the outlet 13, close the first valve 131 on the outlet 13. Step f. Open the third valve 421 on the exhaust pipe 42 and start the negative pressure fan 41 of the negative pressure drying component 4 to gradually create negative pressure inside the barrel 11 of the container component 1. The plums placed in the net bag 22 continue to swing back and forth, roll and shake up and down. The air pressure inside the barrel 11 of the container component 1 gradually decreases, causing the plums to dry in the negative pressure environment. Step g. When the negative pressure displayed by the pressure gauge 422 on the exhaust pipe 42 of the negative pressure drying assembly 4 reaches the set negative pressure value, close the negative pressure fan 41 and the third valve 421 on the exhaust pipe 42 of the negative pressure drying assembly 4, shut down the vibration motor 25 and stop the main cylinder 23 from reciprocating and extending autonomously. Step h. Open the second valve 331 on the air inlet pipe 33 to raise the pressure inside the barrel 11 to normal atmospheric pressure, open the barrel lid 12, take out the plums and send them to an external humidity detector for humidity sampling and testing.

[0026] In this invention, the agitation dehydration component 2 is elastically connected to the container component 1, and several nozzles 32 of the blowing dehydration component 3 are placed inside the container component 1 and above the agitation dehydration component 2. The negative pressure fan 41 of the negative pressure drying component 4 is connected to the container component 1. The agitation dehydration component 2 is provided with a vibrating support assembly 21 and a net bag 22 elastically connected to the support assembly 21 and capable of reciprocating upward and downward movement in the middle. By utilizing the slow reciprocating lifting and lowering of the net bag 22 in the middle of the perturbation dehydration component 2 and the high-frequency vibration of the support assembly 21, the plums placed in the net bag 22 can swing back and forth and roll while also shaking up and down. In addition, the nozzle 32 of the air blowing dehydration component 3 blows slightly warm air to the plums to remove moisture, and the negative pressure drying component 4 is used for drying. This achieves all-round flexible perturbation dehydration and enhanced air drying and negative pressure drying, so that the small amount of plums used for research and development can be quickly drained of water and residual water stains can be eliminated without affecting the integrity of the plums. This can meet the timeliness, economy and trial production effect of small-scale trial production during research and development.

[0027] The above is only one specific embodiment of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantial modifications made to the present invention using this concept shall be considered as infringing the protection scope of the present invention.

Claims

1. A high-efficiency draining device for the research and development of brown sugar preserved plums, comprising a container assembly (1), wherein the container assembly (1) is provided with a circular barrel (11), a barrel lid (12) and an auxiliary cylinder (15), wherein the barrel lid (12) can be closed on the opening of the barrel body (11) and can be opened and closed by the auxiliary cylinder (15), characterized in that: It also includes a disturbance dehydration component (2), a blowing dehydration component (3), and a negative pressure drying component (4). The disturbance dehydration component (2) is placed inside the container component (1) and is equipped with a support assembly (21), a net bag (22), a main cylinder (23), and a vibration motor (25). The net bag (22) has a flexible mesh body. The main cylinder (23) is connected above the middle part of the net bag (22). The main cylinder (23) can drive the middle part of the net bag (22) to continuously reciprocate up and down, causing the middle part of the net bag (22) to intermittently bulge upward and downward. The net (22) is connected to the support assembly (21) around its opening. The vibration motor (25) is located below the support assembly (21) and can drive the support assembly (21) and the net (22) to vibrate. The blower dewatering assembly (3) is provided with several nozzles (32). The nozzles (32) are placed inside the container assembly (1) and above the agitation dewatering assembly (2). The negative pressure drying assembly (4) is provided with a negative pressure fan (41). The negative pressure drying assembly (4) is connected to the container assembly (1).

2. The high-efficiency draining device for the research and development of brown sugar plums according to claim 1, characterized in that: The net (22) is made of a flexible porous mesh, and a rigid circular frame is provided around the opening of the net.

3. The high-efficiency draining device for the research and development of brown sugar plums according to claim 2, characterized in that: The support assembly (21) includes a tray (211), a net hanging ring (212), and a hollow bracket (213). The net hanging ring (212) is a rigid circular body. The net hanging ring (212) is supported by the hollow bracket (213) and connected above the tray (211). The support assembly (21) is placed inside the barrel (11) and can slide up and down. The opening of the net bag (22) is elastically connected to the net hanging ring (212).

4. The high-efficiency draining device for the research and development of brown sugar plums according to claim 3, characterized in that: The agitation dehydration component (2) is also provided with an elastic support assembly (24), which consists of several groups. The several groups of elastic support assemblies (24) are connected between the support plate (211) of the support assembly (21) and the bottom wall of the barrel (11) of the container assembly (1).

5. The high-efficiency draining device for the research and development of brown sugar plums according to claim 4, characterized in that: The blower dewatering assembly (3) is also provided with an annular blower pipe (31) and an air inlet pipe (33). The annular blower pipe (31) is provided in several pieces. The several annular blower pipes (31) are all placed above the net bag (22) and set inside the barrel (11) of the container assembly (1). Several air nozzles (32) are evenly distributed on each annular blower pipe (31). The air nozzles (32) of each annular blower pipe (31) are inclined towards the net bag (22). The several annular blower pipes (31) are all connected to the air inlet pipe (33). The air inlet pipe (33) is provided with a second valve (331).

6. The high-efficiency draining device for the research and development of brown sugar plums according to claim 5, characterized in that: The negative pressure drying assembly (4) is also provided with an exhaust pipe (42), one end of which is connected to the negative pressure fan (41), and the other end is connected to the barrel (11) of the container assembly (1). The exhaust pipe (42) is provided with a third valve (421) and a pressure gauge (422).

7. The high-efficiency draining device for the research and development of brown sugar plums according to claim 6, characterized in that: The container assembly (1) is also provided with an outlet (13) and a crossbeam (14). The outlet (13) is connected to the bottom of the barrel (11). The outlet (13) includes a conical funnel and an outlet pipe connected below the conical funnel. A first valve (131) is provided on the outlet pipe. The crossbeam (14) is fixed to the upper part of the barrel (11).

8. The high-efficiency draining device for the research and development of brown sugar plums according to claim 7, characterized in that: The main cylinder (23) of the disturbance dehydration component (2) is located below the crossbeam (14) and its cylinder body is hinged to the crossbeam (14). The cylinder rod of the main cylinder (23) is connected to the middle of the net bag (22).

9. The method of using the high-efficiency draining device for the research and development of brown sugar plums according to any one of claims 1 to 8, characterized in that: Includes the following steps: Step a. Start the main cylinder (23) to extend its cylinder rod and cause the net body of the net bag (22) to sag downwards, then stop the main cylinder (23); Step b. Spread the plums to be drained on the netting of the net bag (22); Step c. Open the first valve (131) and the second valve (331), close the third valve (421), and start the auxiliary cylinder (15) to close the lid (12) on the barrel body (11); Step d. Start the main cylinder (23) and the vibration motor (25) to make the main cylinder (23) reciprocate and extend to drive the middle part of the net bag (22) to continuously reciprocate and rise and fall, and make the vibration motor (25) drive the support assembly (21) and the net bag (22) to vibrate. At the same time, several nozzles (32) of the air blowing and dewatering assembly (3) blow air into the plums in the net bag (22). Step e. Close the second valve (331), and then close the first valve (131); Step f. Open the third valve (421) and start the negative pressure fan (41) to create negative pressure inside the barrel (11); Step g. Turn off the negative pressure fan (41) and the third valve (421), shut down the vibration motor (25) and stop the reciprocating extension and retraction of the main cylinder (23); Step h. Open the second valve (331) to increase the pressure inside the barrel (11), open the barrel lid (12), and take out the plums.

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