Continuous production device for extracting bamboo leaf extract and preparing hydrogel

Abstract

The continuous production device comprises a first tank body, a second tank body and a cooling box, first heating plates are fixedly installed at the two ends of the bottom of the first tank body, and a first electromagnetic valve is fixedly installed at the middle end of the bottom of the first tank body; and second heating plates are fixedly mounted at the two ends of the bottom of the second tank body. According to the invention, the extraction of the bamboo leaf extract and the preparation of the hydrogel are effectively linked, so that the production operation efficiency of the bamboo leaf hydrogel is effectively improved, and meanwhile, a group of cooling parts can be commonly used in the extraction process of the bamboo leaf extract and the preparation process of the hydrogel; and under the condition that bamboo leaf extract extraction and hydrogel preparation work do not interfere with each other, cooling positions can be correspondingly switched according to work requirements, and the use cost needed in the whole production and operation process is greatly reduced.

Description

Technical Field

[0001] This invention relates to the field of bamboo leaf hydrogel preparation technology, specifically a continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation. Background Technology

[0002] Bamboo leaf extract is widely used in many fields such as medicine, cosmetics, and health products because it is rich in flavonoids, polysaccharides, amino acids and other bioactive components, and has multiple effects such as anti-oxidation, anti-inflammation, antibacterial and moisturizing. Hydrogel, as a polymer material with a three-dimensional network structure, can absorb and retain a large amount of water and has good biocompatibility and controllable physicochemical properties. Bamboo leaf hydrogel, which is prepared by combining bamboo leaf extract with hydrogel, shows great application potential in wound care, skin care and drug carrier.

[0003] Currently, the preparation of bamboo leaf hydrogels typically requires the prior extraction of bamboo leaf extracts before hydrogel preparation. Since the extraction of bamboo leaf extracts and the preparation of hydrogels are usually two separate and independent steps, the connection between these two steps during actual production often takes a considerable amount of time, severely impacting the overall efficiency of production operations. Furthermore, the extraction of bamboo leaf extracts and the preparation of hydrogels usually require separate cooling equipment, which significantly increases the overall operating costs and fails to meet the needs of personnel. Summary of the Invention

[0004] The purpose of this invention is to provide a continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation, which effectively reduces the time required for bamboo leaf extract extraction and hydrogel preparation, improves production efficiency, and provides cooling for bamboo leaf extract extraction and hydrogel preparation through a set of cooling components, thereby effectively saving overall production and operating costs.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation, comprising a first tank, a second tank, and a cooling box. A first heating plate is fixedly installed at both ends of the bottom of the first tank, and a first solenoid valve is fixedly installed at the middle of the bottom of the first tank. A second heating plate is fixedly installed at both ends of the bottom of the second tank, and a second solenoid valve is fixedly installed at the right end of the top of the second tank. A filter box is fixedly installed between the top of the second solenoid valve and the bottom of the first solenoid valve via a pipe. A cooler is fixedly installed at the right end of the bottom of the cooling box, and a fourth motor is fixedly installed at the left end of the top of the outer surface of the cooling box. A rotating rod is fixedly installed at the output end of the fourth motor, and a conveying shell is movably connected to the lower end of the rotating rod via a bearing. The bottom of the conveying shell is fixedly connected to the left end of the bottom of the cooling box cavity. A centrifugal impeller is fixedly connected to the bottom of the rotating rod. The surface of the centrifugal impeller is movably connected to the inner cavity of the conveying shell. A flow guide box is fixedly connected to the right end of the top of the outer surface of the cooling box via a pipe on the right side of the conveying shell. A radiator is fixedly installed between the right end of the bottom of the flow guide box and the right side of the cooling box via a pipe. Flow guide pistons are movably connected to both ends of the inner cavity of the flow guide box. A servo electric cylinder is fixedly installed on the front surface of the flow guide box. A push rod is fixedly installed between the output end of the servo electric cylinder and the middle end of the flow guide piston. A second heat exchange tube is fixedly installed between the left end of the top of the flow guide box and the middle end of the second tank via a pipe. A first heat exchange tube is fixedly installed between the right end of the top of the flow guide box and the middle end of the first tank via a pipe.

[0006] As a preferred embodiment, a rotating rod is movably connected to the right side of the cooling box via a bearing. A cooling fan blade is fixedly installed on the right side of the rotating rod, a second bevel gear is fixedly installed on the left side of the rotating rod, and a first bevel gear is fixedly installed at the upper end of the rotating rod. The first bevel gear meshes with the second bevel gear.

[0007] As a preferred embodiment, a rubber sealing ring is fixedly connected to the middle of the left side of the flow guide box, and the surface of the push rod is movably connected to the surface of the rubber sealing ring.

[0008] As a preferred embodiment, a first motor is fixedly installed at the middle of the top of the outer surface of the first tank body, a first rotating shaft is fixedly installed at the output end of the first motor, the upper end of the first rotating shaft is movably connected to the middle of the top of the first tank body through a bearing, and a first stirring blade is fixedly connected to the lower end of the first rotating shaft.

[0009] As a preferred embodiment, a feeding pipe is fixedly connected to the left end of the top of the first tank, and a sealing cap is threadedly connected to the top of the feeding pipe. A water inlet pipe is fixedly connected to the right end of the top of the first tank, and a water inlet valve is fixedly installed on the surface of the water inlet pipe. A first temperature sensor is fixedly installed at the lower end of the left side of the first tank.

[0010] As a preferred embodiment, a second motor is fixedly installed at the middle of the top of the outer surface of the second tank, a second rotating shaft is fixedly installed at the output end of the second motor, the upper end of the second rotating shaft is movably connected to the middle of the top of the second tank through a bearing, and a second stirring blade is fixedly connected to the lower end of the second rotating shaft.

[0011] As a preferred embodiment, a feed pipe is fixedly connected to the left end of the top of the second tank, a feed valve is fixedly installed on the surface of the feed pipe, and a second temperature sensor is fixedly installed at the lower end of the left side of the second tank.

[0012] As a preferred embodiment, a discharge valve is fixedly installed at the middle of the bottom of the second tank, a conveying cylinder is fixedly installed at the bottom of the discharge valve, a third motor is fixedly installed on the right side of the conveying cylinder, an auger is fixedly installed at the output end of the third motor, and the surface of the auger is movably connected to the inner cavity of the conveying cylinder.

[0013] As a preferred embodiment, the filter box has a filter cloth and a microporous filter membrane fixedly installed in the inner cavity from top to bottom, and a negative pressure fan is fixedly installed at the right end of the top of the outer surface of the filter box. The input end of the negative pressure fan is fixedly installed at the lower right end of the filter box through a pipe.

[0014] As a preferred embodiment, a support platform is fixedly installed between the bottom of the outer surface of the first tank and the bottom of the outer surface of the filter box, and a guardrail is fixedly connected around the top of the support platform. A support base plate is fixedly installed between the bottom of the outer surface of the second tank and the bottom of the outer surface of the cooling box, and a support column is fixedly connected between the left end of the top of the support base plate and the bottom of the support platform. A ladder is fixedly connected between the front surface of the guardrail and the left end of the support base plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention effectively links the extraction of bamboo leaf extract with the preparation of hydrogel, thereby improving the production efficiency of bamboo leaf hydrogel. At the same time, it allows both bamboo leaf extract extraction and hydrogel preparation processes to use the same set of cooling components. Furthermore, the cooling positions can be switched according to the needs of the operation without mutual interference between the bamboo leaf extract extraction and hydrogel preparation operations, which greatly reduces the overall production cost.

[0016] 2. This invention, through the arrangement of a first bevel gear, a second bevel gear, a rotating rod, and cooling fan blades, enables the rotating rod to rotate rapidly via the first and second bevel gears during rotation. Under the action of the rotating fan blades, airflow is rapidly blown onto the surface of the radiator, thereby cooling the coolant flowing inside the radiator and preventing the backflowing coolant from affecting subsequent circulation due to its high temperature. The rubber sealing ring effectively improves the sealing performance between the push rod and the guide box.

[0017] 3. The present invention, through the configuration of a first motor, a first rotating shaft, and a first stirring blade, enables rapid stirring between the water and bamboo leaf raw material inside the first tank during the extraction of bamboo leaf extract, effectively increasing the extraction rate of water-soluble components inside the bamboo leaves. The addition of a feeding pipe, a sealing cap, a water inlet pipe, and a water inlet valve facilitates the addition of bamboo leaf raw material and water inside the first tank. The inclusion of a first temperature sensor facilitates the monitoring of the temperature inside the first tank by back-end personnel during the extraction of bamboo leaf extract.

[0018] 4. By incorporating a second motor, a second rotating shaft, and a second stirring blade, this invention enables rapid stirring and fusion of the polymer, crosslinking agent, and bamboo leaf extract solution within the second tank during hydrogel preparation. This effectively increases the reaction rate during hydrogel preparation. The feed pipe and feed valve facilitate the addition of polymers and crosslinking agents to the second tank. The second temperature sensor allows for monitoring of the temperature inside the second tank during hydrogel preparation.

[0019] 5. The present invention, through the setting of a discharge valve, a conveying cylinder, an auger and a third motor, allows the hydrogel prepared inside the second tank to fall when the discharge valve is opened, and under the drive of the auger driven by the third motor to rotate, the hydrogel can be conveyed along the inside of the conveying cylinder, so as to achieve the effect of conveying and discharging the hydrogel.

[0020] 6. This invention, through the arrangement of filter cloth and microporous filter membrane, can effectively perform dual filtration of impurities in the bamboo leaf extract solution flowing through the filter box, greatly improving the cleanliness of the bamboo leaf extract solution. By setting up a negative pressure fan, a negative pressure can be formed below the microporous filter membrane during the dual filtration process, so that the bamboo leaf extract solution can quickly flow downwards after filtration, improving the efficiency of the filtration operation.

[0021] 7. The present invention, through the setting of support platform, support base plate and support column, can support the first tank, filter box and second tank in sequence from top to bottom, effectively reducing the area occupied during the use of the whole. With the setting of guardrail and ladder, the top of the support platform can be protected on all sides, while making it convenient for workers to enter the top of the support platform to carry out daily work. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the front cross-sectional structure of the first tank body of the present invention; Figure 4 This is a schematic diagram of the cooling box structure of the present invention; Figure 5 This is a schematic cross-sectional view of the cooling box of the present invention.

[0023] In the diagram: 1. First tank; 2. Guardrail; 3. Support platform; 4. Support column; 5. Second tank; 6. Ladder; 7. Support base plate; 8. Cooling box; 9. Filter box; 10. Conveying cylinder; 11. Water inlet pipe; 12. First motor; 13. First rotating shaft; 14. Feeding pipe; 15. First temperature sensor; 16. Filter cloth; 17. Microporous filter membrane; 18. Second motor; 19. Feeding pipe; 20. Second temperature sensor; 21. Screwdriver; 22. Third motor; 23. Second heating plate; 24. Second heat exchange tube; 25. Second stirring blade. 26. Second rotating shaft; 27. Second solenoid valve; 28. Negative pressure fan; 29. ​​First heating plate; 30. First heat exchange tube; 31. First stirring blade; 32. Push rod; 33. Flow guide box; 34. Radiator; 35. Servo electric cylinder; 36. Fourth motor; 37. First bevel gear; 38. Rotating rod; 39. Centrifugal impeller; 40. Conveying shell; 41. Second bevel gear; 42. Refrigerator; 43. Rotating rod; 44. Cooling fan blade; 45. First solenoid valve; 46. Rubber sealing ring; 47. Discharge valve; 48. Flow guide piston. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1: Please see Figures 1-5 As shown, this invention provides a continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation, comprising a first tank 1, a second tank 5, and a cooling box 8. A first heating plate 29 is fixedly installed at both ends of the bottom of the first tank 1, and a first solenoid valve 45 is fixedly installed at the middle of the bottom of the first tank 1. A second heating plate 23 is fixedly installed at both ends of the bottom of the second tank 5, and a second solenoid valve 27 is fixedly installed at the right end of the top of the second tank 5. A filter box 9 is fixedly installed between the top of the second solenoid valve 27 and the bottom of the first solenoid valve 45 via a pipe. A cooler 42 is fixedly installed at the right end of the bottom of the cooling box 8, and a fourth motor 36 is fixedly installed at the left end of the top of the outer surface of the cooling box 8. A rotating rod 38 is fixedly installed at the output end of the fourth motor 36, and a conveying shell 40 is movably connected to the lower end of the rotating rod 38 via a bearing. The bottom of the conveying shell 40 is fixedly connected to... At the bottom left end of the inner cavity of the cooling box 8, a centrifugal impeller 39 is fixedly connected to the bottom of the rotating rod 38. The surface of the centrifugal impeller 39 is movably connected to the inner cavity of the conveying shell 40. A guide box 33 is fixedly connected between the right side of the conveying shell 40 and the top right end of the outer surface of the cooling box 8 through a pipe. A radiator 34 is fixedly installed between the bottom right end of the guide box 33 and the right side of the cooling box 8 through a pipe. Guide pistons 48 are movably connected to both ends of the inner cavity of the guide box 33. A servo electric cylinder 35 is fixedly installed on the front surface of the guide box 33. A push rod 32 is fixedly installed between the output end of the servo electric cylinder 35 and the middle end of the guide piston 48. A second heat exchange tube 24 is fixedly installed between the top left end of the guide box 33 and the middle end of the second tank 5 through a pipe. A first heat exchange tube 30 is fixedly installed between the top right end of the guide box 33 and the middle end of the first tank 1 through a pipe.

[0027] In this technical solution, by effectively linking the extraction of bamboo leaf extract with the preparation of hydrogel, the production efficiency of bamboo leaf hydrogel is improved. At the same time, it allows the bamboo leaf extract extraction and hydrogel preparation processes to share a set of cooling components. Furthermore, the cooling position can be switched according to the needs of the operation without mutual interference between the bamboo leaf extract extraction and hydrogel preparation operations, which greatly reduces the cost required in the overall production operation process.

[0028] Example 2: Based on Embodiment 1, the present invention is as follows: Figure 5As shown, a rotating rod 43 is movably connected to the right side of the cooling box 8 via a bearing. A cooling fan blade 44 is fixedly installed on the right side of the rotating rod 43. A second bevel gear 41 is fixedly installed on the left side of the rotating rod 43. A first bevel gear 37 is fixedly installed at the upper end of the rotating rod 38. The first bevel gear 37 meshes with the second bevel gear 41. A rubber sealing ring 46 is fixedly connected to the middle end of the left side of the guide box 33. The surface of the push rod 32 is movably connected to the surface of the rubber sealing ring 46.

[0029] In this technical solution, through the arrangement of the first bevel gear 37, the second bevel gear 41, the rotating rod 43, and the cooling fan blades 44, the rotating rod 38 can drive the rotating rod 43 and the cooling fan blades 44 to rotate rapidly through the first bevel gear 37 and the second bevel gear 41 during rotation. Under the action of the cooling fan blades 44 rotation, airflow can be quickly blown onto the surface of the radiator 34, thereby cooling the coolant flowing inside the radiator 34 and preventing the backflowing coolant from affecting subsequent circulation due to its high temperature. The rubber sealing ring 46 effectively improves the sealing performance between the push rod 32 and the guide box 33.

[0030] Example 3: Based on Embodiment 1, the present invention is as follows: Figure 3 As shown, a first motor 12 is fixedly installed at the middle of the top of the outer surface of the first tank 1. A first rotating shaft 13 is fixedly installed at the output end of the first motor 12. The upper end of the first rotating shaft 13 is movably connected to the middle of the top of the first tank 1 through a bearing. A first stirring blade 31 is fixedly connected to the lower end of the first rotating shaft 13. A feeding pipe 14 is fixedly connected to the left end of the top of the first tank 1. A sealing cap is threadedly connected to the top of the feeding pipe 14. A water inlet pipe 11 is fixedly connected to the right end of the top of the first tank 1. A water inlet valve is fixedly installed on the surface of the water inlet pipe 11. A first temperature sensor 15 is fixedly installed at the lower end of the left side of the first tank 1.

[0031] In this technical solution, the first motor 12, the first rotating shaft 13, and the first stirring blade 31 enable rapid stirring between the water and bamboo leaf raw material inside the first tank 1 during the bamboo leaf extract extraction process, effectively increasing the extraction rate of water-soluble components inside the bamboo leaves. The addition of the feeding pipe 14, the sealing cap, the water inlet pipe 11, and the water inlet valve facilitates the addition of bamboo leaf raw material and water inside the first tank 1. The first temperature sensor 15 facilitates the monitoring of the temperature inside the first tank 1 by back-end personnel during the bamboo leaf extract extraction process.

[0032] Example 4: Based on Embodiment 1, the present invention is as follows: Figure 3As shown, a second motor 18 is fixedly installed at the middle of the top of the outer surface of the second tank 5. A second rotating shaft 26 is fixedly installed at the output end of the second motor 18. The upper end of the second rotating shaft 26 is movably connected to the middle of the top of the second tank 5 through a bearing. A second stirring blade 25 is fixedly connected to the lower end of the second rotating shaft 26. A feed pipe 19 is fixedly connected to the left end of the top of the second tank 5. A feed valve is fixedly installed on the surface of the feed pipe 19. A second temperature sensor 20 is fixedly installed at the lower end of the left side of the second tank 5.

[0033] In this technical solution, the second motor 18, the second rotating shaft 26, and the second stirring blade 25 enable rapid stirring and fusion of the polymer, crosslinking agent, and bamboo leaf extract solution inside the second tank 5 during the hydrogel preparation process, effectively improving the reaction rate during hydrogel preparation. The feed pipe 19 and feed valve facilitate the addition of polymer and crosslinking agent inside the second tank 5. The second temperature sensor 20 facilitates the monitoring of the temperature inside the second tank 5 by back-end personnel during the hydrogel preparation process.

[0034] Example 5: Based on Embodiment 1, the present invention is as follows: Figure 3 As shown, a discharge valve 47 is fixedly installed at the middle of the bottom of the second tank 5. A conveying cylinder 10 is fixedly installed at the bottom of the discharge valve 47. A third motor 22 is fixedly installed on the right side of the conveying cylinder 10. An auger 21 is fixedly installed at the output end of the third motor 22. The surface of the auger 21 is movably connected to the inner cavity of the conveying cylinder 10.

[0035] In this technical solution, by setting up a discharge valve 47, a conveying cylinder 10, an auger 21 and a third motor 22, when the discharge valve 47 is opened, the hydrogel prepared inside the second tank 5 can fall down, and under the drive of the third motor 22 to drive the auger 21 to rotate, the hydrogel can be conveyed along the inside of the conveying cylinder 10, so as to achieve the effect of conveying and discharging the hydrogel.

[0036] Example 6: Based on Embodiment 1, the present invention is as follows: Figure 3 As shown, the filter box 9 has a filter cloth 16 and a microporous filter membrane 17 fixedly installed in the inner cavity from top to bottom. A negative pressure fan 28 is fixedly installed at the right end of the top of the outer surface of the filter box 9. The input end of the negative pressure fan 28 is fixedly installed at the lower right end of the filter box 9 through a pipe.

[0037] In this technical solution, the filter cloth 16 and the microporous filter membrane 17 are used to effectively double filter the impurities in the bamboo leaf extract solution flowing through the filter box 9, which greatly improves the cleanliness of the bamboo leaf extract solution. The negative pressure fan 28 can create a negative pressure below the microporous filter membrane 17 during the double filtration process, so that the bamboo leaf extract solution can quickly flow downward after filtration, thus improving the efficiency of the filtration process.

[0038] Example 7: Based on Embodiment 1, the present invention is as follows: Figure 1 and Figure 2 As shown, a support platform 3 is fixedly installed between the bottom of the outer surface of the first tank 1 and the bottom of the outer surface of the filter box 9. A guardrail 2 is fixedly connected around the top of the support platform 3. A support base plate 7 is fixedly installed between the bottom of the outer surface of the second tank 5 and the bottom of the outer surface of the cooling box 8. A support column 4 is fixedly connected between the left end of the top of the support base plate 7 and the bottom of the support platform 3. A ladder 6 is fixedly connected between the front surface of the guardrail 2 and the left end of the support base plate 7.

[0039] In this technical solution, the support platform 3, the support base plate 7 and the support column 4 are arranged to support the first tank 1, the filter box 9 and the second tank 5 from top to bottom, which effectively reduces the area occupied during the overall use. The guardrail 2 and the ladder 6 are set to protect the top of the support platform 3 and facilitate the staff to enter the top of the support platform 3 to carry out daily work.

[0040] The working principle of this invention is as follows: The first tank 1 allows for the storage of the required water and bamboo leaf raw materials during the bamboo leaf extract extraction process. The first heating plate 29 rapidly heats the water and bamboo leaf raw materials inside the first tank 1, causing the water-soluble components in the bamboo leaf raw materials to precipitate quickly under heat. After extraction, the fourth motor 36 is activated, driving the rotating rod 38 and centrifugal impeller 39 to rotate. The centrifugal force of the rotating impeller 39 drives the coolant inside the cooling tank 8 through the conveying shell 40, the guide box 33, and the first heat exchange tube 3. 0, and then flows back to the interior of the cooling tank 8 through the guide box 33 and radiator 34. Under the action of the refrigerator 42, the coolant circulating inside the cooling tank 8 can be cooled. At the same time, the coolant can pass through the first heat exchange tube 30 to quickly cool the bamboo leaf extract solution extracted inside the first tank 1 until the temperature of the bamboo leaf extract solution meets the range required for filtration. Then, by operating the first solenoid valve 45 and the second solenoid valve 27, the bamboo leaf extract solution inside the first tank 1 can flow into the filter box 9 and undergo effective impurity removal filtration. Afterwards, the purified bamboo leaf extract solution flows into the second tank 5 for collection. Then, while adding the required polymer and crosslinking agent to the second tank 5 sequentially, the bamboo leaf extract solution, polymer, and crosslinking agent are heated by the second heating plate 23. This allows the bamboo leaf extract solution, polymer, and crosslinking agent to dissolve and crosslink under heat, thus encapsulating the bamboo leaf extract solution within the crosslinking network to form a bamboo leaf hydrogel. Subsequently, by controlling the contraction of the servo cylinder 35, the push rod 32 and the guide piston 48 move along the guide box 33. The inner cavity moves to the right, causing the guide piston 48 to disengage from the opening of the second heat exchange tube 24 and simultaneously block the opening of the first heat exchange tube 30. Under the continuous operation of the fourth motor 36, the coolant can sequentially pass through the conveying shell 40, the guide box 33, and the second heat exchange tube 24, and then flow back to the interior of the cooling tank 8 through the guide box 33 and the radiator 34. The circulating coolant can then rapidly cool the bamboo leaf hydrogel inside the second tank 5 through the second heat exchange tube 24, thereby allowing the bamboo leaf hydrogel to quickly form under the cooling effect, thus completing the preparation of the bamboo leaf hydrogel.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation, comprising a first tank (1), a second tank (5), and a cooling box (8), characterized in that: A first heating plate (29) is fixedly installed at both ends of the bottom of the first tank (1). A first solenoid valve (45) is fixedly installed at the middle of the bottom of the first tank (1). A second heating plate (23) is fixedly installed at both ends of the bottom of the second tank (5). A second solenoid valve (27) is fixedly installed at the right end of the top of the second tank (5). A filter box (9) is fixedly installed between the top of the second solenoid valve (27) and the bottom of the first solenoid valve (45) through a pipe. A cooler (42) is fixedly installed at the right end of the bottom of the cooling box (8). A fourth motor (36) is fixedly installed at the left end of the top of the outer surface of the cooling box (8). A rotating rod (38) is fixedly installed at the output end of the fourth motor (36). A conveying shell (40) is movably connected to the lower end of the rotating rod (38) through a bearing. The bottom of the conveying shell (40) is fixedly connected to the left end of the bottom of the inner cavity of the cooling box (8). The bottom of the rotating rod (38) is fixed. A centrifugal impeller (39) is connected to the inner cavity of the conveying shell (40). A guide box (33) is fixedly connected between the right side of the conveying shell (40) and the right end of the top of the outer surface of the cooling box (8) through a pipe. A radiator (34) is fixedly installed between the right end of the bottom of the guide box (33) and the right side of the cooling box (8) through a pipe. Guide pistons (48) are movably connected to both ends of the inner cavity of the guide box (33). A servo electric cylinder (35) is fixedly installed on the front surface of the guide box (33). A push rod (32) is fixedly installed between the output end of the servo electric cylinder (35) and the middle end of the guide piston (48). A second heat exchange tube (24) is fixedly installed between the left end of the top of the guide box (33) and the middle end of the second tank (5) through a pipe. A first heat exchange tube (30) is fixedly installed between the right end of the top of the guide box (33) and the middle end of the first tank (1) through a pipe.

2. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A rotating rod (43) is movably connected to the right side of the cooling box (8) via a bearing. A cooling fan blade (44) is fixedly installed on the right side of the rotating rod (43). A second bevel gear (41) is fixedly installed on the left side of the rotating rod (43). A first bevel gear (37) is fixedly installed at the upper end of the rotating rod (38). The first bevel gear (37) meshes with the second bevel gear (41).

3. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A rubber sealing ring (46) is fixedly connected to the middle of the left side of the flow guide box (33), and the surface of the push rod (32) is movably connected to the surface of the rubber sealing ring (46).

4. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A first motor (12) is fixedly installed at the middle of the top of the outer surface of the first tank (1). A first rotating shaft (13) is fixedly installed at the output end of the first motor (12). The upper end of the first rotating shaft (13) is movably connected to the middle of the top of the first tank (1) through a bearing. A first stirring blade (31) is fixedly connected to the lower end of the first rotating shaft (13).

5. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A feeding pipe (14) is fixedly connected to the left end of the top of the first tank (1). A sealing cap is threadedly connected to the top of the feeding pipe (14). A water inlet pipe (11) is fixedly connected to the right end of the top of the first tank (1). A water inlet valve is fixedly installed on the surface of the water inlet pipe (11). A first temperature sensor (15) is fixedly installed at the lower end of the left side of the first tank (1).

6. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A second motor (18) is fixedly installed at the middle of the top of the outer surface of the second tank (5). A second rotating shaft (26) is fixedly installed at the output end of the second motor (18). The upper end of the second rotating shaft (26) is movably connected to the middle of the top of the second tank (5) through a bearing. A second stirring blade (25) is fixedly connected to the lower end of the second rotating shaft (26).

7. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A feed pipe (19) is fixedly connected to the left end of the top of the second tank (5), and a feed valve is fixedly installed on the surface of the feed pipe (19). A second temperature sensor (20) is fixedly installed at the lower end of the left side of the second tank (5).

8. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A discharge valve (47) is fixedly installed at the middle of the bottom of the second tank (5). A conveying cylinder (10) is fixedly installed at the bottom of the discharge valve (47). A third motor (22) is fixedly installed on the right side of the conveying cylinder (10). An auger (21) is fixedly installed at the output end of the third motor (22). The surface of the auger (21) is movably connected to the inner cavity of the conveying cylinder (10).

9. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: The filter box (9) has a filter cloth (16) and a microporous filter membrane (17) fixedly installed in the inner cavity from top to bottom. A negative pressure fan (28) is fixedly installed on the right end of the top of the outer surface of the filter box (9). The input end of the negative pressure fan (28) is fixedly installed at the lower end of the right side of the filter box (9) through a pipe.

10. The continuous production apparatus for bamboo leaf extract extraction and hydrogel preparation according to claim 1, characterized in that: A support platform (3) is fixedly installed between the bottom of the outer surface of the first tank (1) and the bottom of the outer surface of the filter box (9). A guardrail (2) is fixedly connected around the top of the support platform (3). A support base plate (7) is fixedly installed between the bottom of the outer surface of the second tank (5) and the bottom of the outer surface of the cooling box (8). A support column (4) is fixedly connected between the left end of the top of the support base plate (7) and the bottom of the support platform (3). A ladder (6) is fixedly connected between the front surface of the guardrail (2) and the left end of the support base plate (7).

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