Vegetable beverage enzymolysis device and enzymolysis method

Abstract

The invention discloses a plant beverage enzymolysis device, and belongs to the technical field of plant beverage enzymolysis, the plant beverage enzymolysis device comprises an enzymolysis barrel, the exterior of the enzymolysis barrel is respectively communicated with two upper transmission pipes, one end, far away from the enzymolysis barrel, of each upper transmission pipe is communicated with a filtering structure, the water outlet end of each filtering structure is communicated with the interior of the enzymolysis barrel, and the water outlet end of each filtering structure is communicated with the interior of the enzymolysis barrel. The bottom of the enzymolysis barrel is fixedly connected with a bidirectional motor, an output shaft of the bidirectional motor penetrates through the outer wall of the enzymolysis barrel and is fixedly connected with a bidirectional threaded rod, the exterior of the bidirectional threaded rod is in threaded connection with an upper extrusion plate and a lower extrusion plate, a plurality of enzymolysis water inlet holes are formed in the exterior of the upper extrusion plate, and enzymolysis liquid flows back; the plant particles are impacted and overturned for the second time through the backflow enzymatic hydrolysate in cooperation with the enzymolysis barrel, the accumulated plant particles are overturned, the plant particles and the enzymatic hydrolysate are fully mixed again in the overturning process, and the enzymolysis mixing effect of the plant particles is further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of plant enzymolysis, and in particular to an enzymolysis device and an enzymolysis method for a plant beverage. Background Art

[0002] In the production process of plant beverages, enzymatic hydrolysis technology plays a vital role. Enzymatic hydrolysis is a process that uses biological enzymes to hydrolyze macromolecules in plant raw materials and convert them into small molecules that are easily digestible and absorbable. In order to improve the taste, flavor, nutritional value and production efficiency of plant beverages, plant beverage enzymatic hydrolysis devices came into being. These devices achieve efficient enzymatic hydrolysis of plant raw materials by precisely controlling the conditions of the enzymatic hydrolysis reaction, such as temperature, pH value, type and dosage of enzymes. With the continuous development of the beverage market and the increasing diversification of consumer demand, the research and development and application of plant beverage enzymatic hydrolysis devices have become increasingly important. Through continuous technological innovation and optimization, plant beverage enzymatic hydrolysis devices are playing an increasingly significant role in improving the quality of plant beverages, reducing production costs, and improving production efficiency.

[0003] Moreover, in the field of traditional Chinese medicine, plant-based beverages have been applied to many aspects. In prefabricated traditional Chinese medicine plant beverages, enzymatic hydrolysis and purification are mostly required in the preparation process. The patent name is a ginseng peptide production device and production method, and the patent publication number is: CN118126823B. It is proposed that the existing ginseng peptide enzymatic hydrolysis stirring reaction equipment mostly uses stirring blades for stirring and mixing, but the reaction equipment containing stirring blades has the problem of inconvenience in directly recovering the ginseng crushed material from the enzymatic hydrolysis device, and this problem is encountered in the enzymatic hydrolysis process of the existing plant-based beverages. By utilizing the up and down movement of the stirring and extruding piece, the ginseng crushed material mixture and the enzymatic hydrolyzate can be mixed, and the ginseng crushed material can also be squeezed, and at the same time, when absorbing the liquid The fine material can be recovered under the action of the pump, the filter screen and the placement rack, and the ginseng crushed material can be recovered under the action of the mixed magnetic metal parts of the electromagnet assembly. Compared with some existing enzymatic hydrolysis equipment that uses a stirring mechanism for mixing, there is no need to use structures such as stirring blades to prevent the ginseng crushed material from adhering to the stirring blades, making it inconvenient to remove the crushed material. However, it manually squeezes ginseng and other plants for a second time during the movement, and during the extrusion process, the extrusion part moves up and squeezes the ginseng, and some ginseng will be left above the extension ring. It is impossible to completely squeeze and mix ginseng and other plants, which reduces the degree of mixing during the enzymatic hydrolysis of ginseng and other plants. For this reason, a plant beverage enzymatic hydrolysis device and an enzymatic hydrolysis method are proposed. Summary of the invention

[0004] The object of the present invention is to provide a plant beverage enzymolysis device and an enzymolysis method to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plant beverage enzymolysis device, comprising an enzymolysis barrel, the outside of which is respectively connected to two upper transmission pipes, the end of the upper transmission pipe away from the enzymolysis barrel is connected to a filtering structure, the water outlet end of the filtering structure is connected to the inside of the enzymolysis barrel, the bottom of the enzymolysis barrel is fixedly connected to a bidirectional motor, the output shaft of the bidirectional motor passes through the outer wall of the enzymolysis barrel and is fixedly connected to a bidirectional threaded rod, the outside of the bidirectional threaded rod is respectively threadedly connected to an upper extrusion plate and a lower extrusion plate, a plurality of enzymolysis water inlet holes are provided on the outside of the upper extrusion plate, the outlet end of the enzymolysis water inlet hole is connected to a second one-way valve, a plurality of inclined spray holes are provided on the outside of the lower extrusion plate, the outlet end of the inclined spray hole is connected to a first one-way valve, the inner diameter of the water inlet of the inclined spray hole is larger than the inner diameter of the water outlet, and the inclined spray hole is inclined.

[0006] Preferably, a middle elastic section is integrally formed at the center of the second one-way valve, a guide column is fixedly connected to the bottom of the middle elastic section, a first magnetic block is fixedly connected to the center of the guide column, and a second magnetic block is fixedly connected to one side of the inclined spray hole.

[0007] Preferably, a plurality of grooves are integrally formed inside the middle elastic section, and an outward convex elastic membrane is integrally formed on the inner walls of the plurality of grooves, and the plurality of outward convex elastic membranes are arranged around the guide column.

[0008] Preferably, a drawstring is integrally formed on the inner wall of the groove, one end of the drawstring away from the groove is fixedly connected to the upper surface of the outwardly convex elastic membrane, and one end of the drawstring close to the outwardly convex elastic membrane is in a conical surface.

[0009] Preferably, two guide slide bars are fixedly connected to the inner bottom wall of the enzymolysis barrel, and two through holes are provided on the outside of the upper extrusion plate and the lower extrusion plate, and the guide slide bars are inserted into the through holes.

[0010] Preferably, the filtering structure includes a filter barrel, the feed port of the filter barrel is connected to the upper transmission pipe, the discharge port of the filter barrel is connected to the lower transmission pipe, the end of the lower transmission pipe away from the filter barrel is connected to the enzymatic hydrolysis barrel, a filter screen is clamped inside the filter barrel, and the ends of the lower transmission pipe and the upper transmission pipe away from the filter barrel are both connected to a non-return one-way valve plate.

[0011] Preferably, an upper sealing cover is clamped on the enzymatic hydrolysis barrel, a positioning hole is opened at the bottom center of the upper sealing cover, the end of the bidirectional threaded rod away from the bidirectional motor is inserted into the positioning hole, and the bottom of the upper sealing cover is fixedly connected to the top magnetic suction plate.

[0012] Preferably, the upper sealing cover and the outer wall of the enzymolysis barrel are both fixedly connected with sealing ears, the outside of the sealing ears is provided with threaded holes, and the inside of the threaded holes is plugged with positioning bolts.

[0013] Preferably, a plurality of auxiliary extrusion balls are fixedly connected to adjacent sides of the upper extrusion plate and the lower extrusion plate, and the auxiliary extrusion balls outside the upper extrusion plate and the lower extrusion plate are staggered.

[0014] The present invention also provides a method for enzymatic hydrolysis of a plant beverage, comprising the following steps:

[0015] S1. Place the plant particles between the upper extrusion plate and the lower extrusion plate, and pour the enzymatic hydrolysis solution into the enzymatic hydrolysis barrel;

[0016] S2, start the bidirectional motor to drive the bidirectional threaded rod to rotate, and during the rotation of the bidirectional threaded rod, the upper extrusion plate and the lower extrusion plate will continuously separate from and approach each other, and in the process of continuously approaching each other, the enzymatic hydrolysis liquid at the bottom of the enzymatic hydrolysis barrel will be pushed to the top of the enzymatic hydrolysis barrel, and the enzymatic hydrolysis liquid will be continuously moved to mix with the plant particles; in the process of continuous separation, the enzymatic hydrolysis liquid that has moved to the top will flow back to the bottom of the enzymatic hydrolysis barrel;

[0017] S3, when the upper extrusion plate and the lower extrusion plate are continuously approaching each other, the plant particles between the upper extrusion plate and the lower extrusion plate are further extruded to squeeze out the enzymatic hydrolysate in the plant particles and transport it to the bottom for reflux;

[0018] S4. After squeezing the plant particles, the separation action is repeated, and the plant particles after squeezing are immersed in the enzymatic hydrolysate located below for 1-3 minutes. After 1-3 minutes, the bidirectional threaded rod is started again to push the enzymatic hydrolysate and the plant particles to move and squeeze.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the present invention, the upper and lower extrusion plates can not only be moved up and down to extrude the plant particles, but also the enzymatic hydrolysate can be squeezed into the plant particles during the extrusion process, so that the enzymatic hydrolysate is fully in contact with the plant particles, and after the enzymatic hydrolysate is fully in contact with the plant particles, the enzymatic hydrolysate in the plant particles can be squeezed out, and after the extrusion, the enzymatic hydrolysate is refluxed, and the refluxed enzymatic hydrolysate cooperates with the enzymatic hydrolysis barrel to impact and flip the plant particles for the second time, flip the accumulated plant particles, and fully mix the plant particles and the enzymatic hydrolysate again during the flipping process, so as to further enhance the enzymatic hydrolysis and mixing effect of the plant particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of an embodiment of the present invention;

[0022] Figure 2 This is a second schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the structure of the upper extrusion plate and the lower extrusion plate in an embodiment of the present invention;

[0024] Figure 4 is a schematic cross-sectional structural diagram of an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the auxiliary squeezing ball in an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the structure of the inclined spray hole in the embodiment of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the middle elastic section and the guide column in an embodiment of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the inclined spray hole and the second magnetic block in an embodiment of the present invention;

[0029] Fig. 9 Schematic diagram of the top view of the second one-way valve in an embodiment of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the outward convex elastic membrane in an embodiment of the present invention;

[0031] Fig.11 Schematic diagram of the structure of the expanded state of the outwardly convex elastic membrane in an embodiment of the present invention.

[0032] In the figure: 100, enzymolysis barrel; 101, upper transmission pipe; 102, filter barrel; 103, lower transmission pipe; 104, top magnetic plate; 105, bidirectional motor; 106, bidirectional threaded rod; 107, upper extrusion plate; 108, lower extrusion plate; 109, inclined spray hole; 110, enzymolysis water inlet hole; 111, first one-way valve; 112, second one-way valve; 200, middle elastic section; 201, guide column; 202, first magnetic block; 203, second magnetic block; 300, convex elastic membrane; 400, pull rope; 500, guide slide rod; 600, upper sealing cover; 601, sealing ear; 700, filter screen; 800, auxiliary extrusion ball. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1: Figure 1 As shown, the present application provides an enzymolysis device and an enzymolysis method for a plant beverage, including an enzymolysis barrel 100, the outside of which is respectively connected to two upper transmission pipes 101, one end of the upper transmission pipe 101 away from the enzymolysis barrel 100 is connected to a filtering structure, the water outlet end of the filtering structure is connected to the inside of the enzymolysis barrel 100, and a bidirectional motor 105 is fixedly connected to the bottom of the enzymolysis barrel 100, and the output shaft of the bidirectional motor 105 passes through the outer wall of the enzymolysis barrel 100 and is fixedly connected to a bidirectional threaded rod 106, The outside of the bidirectional threaded rod 106 is threadedly connected to an upper extrusion plate 107 and a lower extrusion plate 108, respectively; a plurality of enzymatic hydrolysis water inlet holes 110 are provided on the outside of the upper extrusion plate 107, and the outlet end of the enzymatic hydrolysis water inlet hole 110 is connected to a second one-way valve 112; a plurality of inclined spray holes 109 are provided on the outside of the lower extrusion plate 108, and the outlet end of the inclined spray hole 109 is connected to a first one-way valve 111; the inner diameter of the water inlet of the inclined spray hole 109 is larger than the inner diameter of the water outlet, and the inclined spray hole 109 is inclined.

[0035] Specifically, the internal space of the enzymolysis barrel 100 is divided into an enzymolysis liquid moving chamber above the upper extrusion plate 107, an extrusion chamber between the middle lower extrusion plate 108 and the upper extrusion plate 107, and an enzymolysis liquid storage chamber below the lower extrusion plate 108 by an upper extrusion plate 107 and a lower extrusion plate 108. During use, the staff places the plant particles on the upper side of the lower extrusion plate 108, and pours the enzymolysis liquid into the enzymolysis barrel 100. After the enzymolysis liquid and the plant particles are placed, the upper extrusion plate 107 is threadedly connected to the outside of the bidirectional threaded rod 106, and the upper sealing cover 600 is covered. After the mixed enzymolysis preparation work is completed, the bidirectional threaded rod 106 is driven to rotate continuously by starting the bidirectional motor 105. During the continuous rotation of the bidirectional threaded rod 106, the upper extrusion plate 107 and the lower extrusion plate 108 can be driven to continuously approach and separate from each other. As the lower extrusion plates 108 continue to approach each other, the plant particles located inside the extrusion chamber between the upper extrusion plates 107 and the lower extrusion plates 108 can be continuously extruded, and the enzymatic hydrolyzate and the plant juice in the plant particles can be further separated during the extrusion process. During the separation process of the upper extrusion plates 107 and the lower extrusion plates 108, the lower extrusion plate 108 will move downward due to the rotation of the bidirectional threaded rod 106, and the upper extrusion plate 107 will move upward due to the rotation of the bidirectional threaded rod 106. When the upper extrusion plate 107 moves upward, the space of the enzymatic hydrolyzate moving chamber will gradually shrink. When the space inside the enzymatic hydrolyzate moving chamber gradually shrinks, the enzymatic hydrolyzate located inside the enzymatic hydrolyzate moving chamber will pass through the one-way valve inside the upper transmission pipe 101 and gradually enter the filtering structure. After the enzymatic hydrolyzate passes through the filtering structure, the filtering structure will filter the residue in the enzymatic hydrolyzate to reduce the residue from entering the interior of the enzymolysis barrel 100 for the second time.

[0036] Furthermore, during the rotation of the bidirectional motor 105, the forward rotation of the bidirectional motor 105 will drive the upper extrusion plate 107 and the lower extrusion plate 108 to approach each other. When the upper extrusion plate 107 and the lower extrusion plate 108 approach each other, the lower extrusion plate 108 will drive the plant particles above to gradually move and approach the upper extrusion plate 107. When the upper extrusion plate 107 and the lower extrusion plate 108 continue to approach each other, the upper extrusion plate 107 will cooperate with the lower extrusion plate 108 to continuously extrude the plant particles located inside the extrusion chamber. During the continuous extrusion of the plant particles, the enzymatic hydrolyzate located in the plant particles will be squeezed out, and due to the existence of the extrusion force, it will be squeezed into the enzymatic hydrolyzate water inlet hole 11 0, after the enzymolysis liquid continues to enter the interior of the enzymolysis water inlet hole 110, the enzymolysis water inlet hole 110 will transport the extruded enzymolysis liquid to the interior of the enzymolysis liquid moving chamber located above the upper extrusion plate 107, thereby separating the enzymolysis liquid from the plant particles, and canceling the extrusion of the plant particles after continuous extrusion for 1-2 minutes, and waiting for 15-50 seconds before starting the bidirectional motor 105 in reverse. After starting the bidirectional motor 105 in reverse, the bidirectional motor 105 will drive the bidirectional threaded rod 106 to rotate in the reverse direction. During the reverse rotation of the bidirectional threaded rod 106, the upper extrusion plate 107 and the lower extrusion plate 108 will separate from each other, and the upper extrusion plate 107 will move upward. When the upper extrusion plate 107 moves upward, the upper extrusion plate 107 moves upward. During the upward movement of the pressing plate 107, the space inside the upper enzymolysis moving chamber will gradually shrink. When the space is gradually reduced, the enzymolysis liquid will be gradually injected into the interior of the upper transmission pipe 101, and transported to the interior of the filter barrel 102 and the lower transmission pipe 103 through the upper transmission pipe 101, and finally transported to the interior of the enzymolysis liquid storage chamber below the enzymolysis barrel 100. The lower extrusion plate 108 will move downward. During the downward movement of the lower extrusion plate 108, the lower extrusion plate 108 will gradually contact the enzymolysis liquid that has refluxed into the enzymolysis liquid storage chamber. Because the internal space of the enzymolysis liquid storage chamber will also be gradually compressed during the downward movement of the lower extrusion plate 108, the enzymolysis liquid will also be squeezed by the lower extrusion plate 108 extrusion, when the enzymolysis liquid is squeezed, the enzymolysis liquid will push open the first one-way valve 111 above the lower extrusion plate 108, thereby passing through the enzymolysis barrel 100 and re-entering the extrusion chamber. When the enzymolysis barrel 100 is tilted and the diameter of the outlet end is small, the enzymolysis liquid will quickly rush out of the outlet end of the enzymolysis barrel 100 due to the increased pressure during the process of passing through the enzymolysis barrel 100. The enzymolysis liquid that rushes out of the outlet end of the enzymolysis barrel 100 can lift up and flip the plant particles accumulated on the lower extrusion plate 108, and because the enzymolysis liquid continues to enter the extrusion space, the enzymolysis liquid can drive the plant particles to continuously flip and mix, thereby realizing secondary mixing of the enzymolysis liquid and the plant particles.

[0037] Furthermore, when the enzymatic hydrolysate and the plant particles are further mixed, the bidirectional motor 105 is started in the forward direction again, so that the bidirectional motor 105 drives the plant particles and the enzymatic hydrolysate to be extruded and mixed again between the upper extrusion plate 107, and the whole cycle is repeated multiple times to complete the full mixing of the enzymatic hydrolysate and the plant particles. In addition, the setting of the lower extrusion plate 108 can also provide a fluidized bed of immobilized enzymes for the enzymes in the enzymatic hydrolysis, thereby enhancing the enzymatic hydrolysis effect of the plant particles.

[0038] like Figure 4 As shown, an upper sealing cover 600 is clamped on the enzymatic hydrolysis barrel 100, a positioning hole is opened at the bottom center of the upper sealing cover 600, and one end of the bidirectional threaded rod 106 away from the bidirectional motor 105 is inserted into the interior of the positioning hole.

[0039] Specifically, when the sealing cover 600 is clamped on, the top end of the bidirectional threaded rod 106 can be positioned through the positioning hole at the center of the bottom.

[0040] like Figure 4 As shown, the filtering structure includes a filter barrel 102, the feed port of the filter barrel 102 is connected to the upper transmission pipe 101, the discharge port of the filter barrel 102 is connected to the lower transmission pipe 103, the end of the lower transmission pipe 103 away from the filter barrel 102 is connected to the enzymatic hydrolysis barrel 100, the interior of the filter barrel 102 is clamped with a filter screen 700, and the ends of the lower transmission pipe 103 and the upper transmission pipe 101 away from the filter barrel 102 are both connected with non-return one-way valve plates.

[0041] Specifically, in the filtration structure, when the enzymatic hydrolyzate enters the interior of the upper transmission tube 101, the upper transmission tube 101 will transport the enzymatic hydrolyzate to the interior of the filter barrel 102, and filter the particle molecules in the enzymatic hydrolyzate through the filter screen 700 inside the filter barrel 102. After filtration, the enzymatic hydrolyzate is transported to the interior of the enzymatic hydrolyzate barrel 100 through the lower transmission tube 103, and the one-way valve plate connected at the port position of the upper transmission tube 101 and the filter barrel 102 can prevent the enzymatic hydrolyzate from flowing back from the interior of the upper transmission tube 101 and the lower transmission tube 103.

[0042] like Figure 1-Figure 4 As shown, the upper sealing cover 600 and the outer wall of the enzymolysis barrel 100 are fixedly connected with a sealing ear 601, and a threaded hole is opened on the outside of the sealing ear 601, and a positioning bolt is inserted into the inside of the threaded hole. During the enzymolysis process, the upper sealing cover 600 needs to be clamped on the top of the enzymolysis barrel 100, and the bolt is threaded into the inside of the sealing ear 601, so that the upper sealing cover 600 is positioned on the enzymolysis barrel 100 through the sealing ear 601 and the bolt.

[0043] like Figure 5As shown, a plurality of auxiliary squeezing balls 800 are fixedly connected to adjacent sides of the upper squeezing plate 107 and the lower squeezing plate 108 , and the auxiliary squeezing balls 800 outside the upper squeezing plate 107 and the lower squeezing plate 108 are staggered.

[0044] Specifically, the auxiliary squeezing balls 800 outside the upper squeezing plate 107 and the lower squeezing plate 108 can further squeeze the plant particles, thereby enhancing the squeezing effect on the plant particles.

[0045] like Figure 4-Figure 7 As shown, two guide slide bars 500 are fixedly connected to the inner bottom wall of the enzymatic hydrolysis barrel 100, and two through holes are provided on the outside of the upper extrusion plate 107 and the lower extrusion plate 108, and the guide slide bars 500 are inserted into the through holes.

[0046] Specifically, the upper extrusion plate 107 and the lower extrusion plate 108 are guided by two guide slide bars 500 , and the guide slide bars 500 prevent the bidirectional threaded rod 106 from driving the upper extrusion plate 107 and the lower extrusion plate 108 to rotate instead of moving up and down.

[0047] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to the prior art, in this embodiment, the upper extrusion plate 107 and the lower extrusion plate 108 can not only be moved up and down to squeeze the plant particles, but also the enzymatic hydrolyzate can be squeezed into the plant particles during the extrusion process, so that the enzymatic hydrolyzate is fully in contact with the plant particles, and after the enzymatic hydrolyzate is fully in contact with the plant particles, the enzymatic hydrolyzate in the plant particles can be squeezed out, and the enzymatic hydrolyzate is refluxed after extrusion, and the refluxed enzymatic hydrolyzate cooperates with the enzymatic hydrolysis barrel 100 to impact and flip the plant particles for the second time, flip the accumulated plant particles, and during the flipping process, the plant particles and the enzymatic hydrolyzate are fully mixed again, further enhancing the enzymatic hydrolysis and mixing effect of the plant particles.

[0048] Embodiment 2: Considering that the upper extrusion plate 107 and the lower extrusion plate 108 can completely squeeze out the enzymolysis solution in the plant particles, and squeeze the enzymolysis solution into the plant particles again to achieve multiple extrusion mixing, it is inevitable that some plant particles enter the enzymolysis water inlet hole 110 of the upper extrusion plate 107 during the multiple extrusion mixing process, causing the plant particles to block the enzymolysis water inlet hole 110, resulting in the enzymolysis solution being unable to pass through the enzymolysis water inlet hole 110 to enter the upper enzymolysis solution moving chamber. In view of the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0049] like Figure 7 and Fig. 9As shown, a middle elastic section 200 is integrally formed at the center of the second one-way valve 112, a guide column 201 is fixedly connected to the bottom of the middle elastic section 200, a first magnetic block 202 is fixedly connected to the center of the guide column 201, and a second magnetic block 203 is fixedly connected to one side of the inclined spray hole 109.

[0050] Specifically, during use, when the upper extrusion plate 107 and the lower extrusion plate 108 are close to each other and squeeze the plant particles, when the plant particles are squeezed into the enzymatic hydrolysis water inlet hole 110, the guide column 201 can prevent the plant particles from completely entering the enzymatic hydrolysis water inlet hole 110, and when the upper extrusion plate 107 and the lower extrusion plate 108 are about to separate, the first magnetic block 202 will be attracted by the second magnetic block 203, so that the first magnetic block 202 drives the middle elastic section 200 to deform and move downward, and at the same time, when the first magnetic block 202 and the middle elastic section 200 move downward, the guide column 201 will be driven to move downward, thereby pushing out the plant particles stuck in the enzymatic hydrolysis water inlet hole 110, and when the upper extrusion plate 107 and the lower extrusion plate 108 are separated to a sufficiently far position, the second magnetic block 203 and the first magnetic block 202 will lose the force of mutual attraction, thereby returning to the original position through the middle elastic section 200.

[0051] like Figure 4 As shown, the bottom of the upper sealing cover 600 is fixedly connected to the top magnetic attraction plate 104 .

[0052] Specifically, when the upper extrusion plate 107 moves to a position close to the top magnetic plate 104, the top magnetic plate 104 will generate a repulsive force with the first magnetic block 202, thereby pushing the guide column 201 downward through the first magnetic block 202 again, and repeatedly guiding the inside of the enzymatic hydrolysis water inlet hole 110 through the guide column 201 to prevent plant particles from getting stuck and blocked inside the enzymatic hydrolysis water inlet hole 110.

[0053] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to embodiment one, in this embodiment, when the upper extrusion plate 107 and the lower extrusion plate 108 are close to each other to extrude the plant particles, the guide column 201 can be used to prevent the plant particles in the extrusion process from entering the interior of the enzymatic hydrolysis water inlet hole 110, and the mutual attraction between the first magnetic block 202 and the second magnetic block 203 drives the guide column 201 to move downward and cooperate with the middle elastic section 200 to deform, and in the process of the guide column 201 moving downward, the plant particles blocked in the enzymatic hydrolysis water inlet hole 110 are pushed out, thereby reducing the phenomenon of plant particles being blocked in the enzymatic hydrolysis water inlet hole 110.

[0054] Embodiment 3: Considering that the plant particles may be stuck in the enzymolysis water inlet hole 110 during the continuous extrusion process, although the up and down movement of the guide column 201 can reduce and prevent larger plant particles from entering the enzymolysis water inlet hole 110, it is inevitable that some plant particles will be directly stuck between the enzymolysis water inlet hole 110 and the guide column 201 during the continuous extrusion process, thereby blocking the guide column 201, making it impossible for the guide column 201 to move up and down, and also making it impossible for the second one-way valve 112 to open in time. In view of the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0055] like Figure 10-11 As shown, a plurality of grooves are integrally formed inside the middle elastic section 200 , and an outward convex elastic membrane 300 is integrally formed on the inner walls of the plurality of grooves. The plurality of outward convex elastic membranes 300 are arranged around the guide column 201 .

[0056] Specifically, during use, when the bidirectional threaded rod 106 rotates in opposite directions to drive the upper extrusion plate 107 and the lower extrusion plate 108 to separate from each other, the gradual upward movement of the upper extrusion plate 107 will gradually reduce the space of the enzymatic hydrolysis liquid moving chamber. When the space gradually shrinks, the water pressure in the enzymatic hydrolysis liquid will gradually increase. When the water pressure gradually increases, the larger water pressure will squeeze the convex elastic membrane 300. When the convex elastic membrane 300 is squeezed, it will produce an outward expansion. When the outward expansion occurs, it can fill the space around the enzymatic hydrolysis water inlet hole 110 and the guide column 201 from top to bottom, thereby pushing the plant particles stuck between the enzymatic hydrolysis water inlet hole 110 and the guide column 201 out of the enzymatic hydrolysis water inlet hole 110 again.

[0057] Furthermore, why the guide column 201 that can fill the inside of the enzymolysis water inlet hole 110 is not selected is because the guide column 201 that fills the inside of the enzymolysis water inlet hole 110 will affect the passage of the enzymolysis solution and will also affect the tilting of the second one-way valve 112.

[0058] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to embodiment 2, in this embodiment, by setting the convex elastic membrane 300, the water pressure can be used to generate a convex expansion during the upward movement of the upper extrusion plate 107, and in the process of generating the convex expansion, the gap between the enzymatic hydrolysis water inlet hole 110 and the guide column 201 can be filled, and in the filling process, the plant particles stuck in the gap between the enzymatic hydrolysis water inlet hole 110 and the guide column 201 are ejected, thereby reducing the phenomenon of plant particles being stuck in the gap between the enzymatic hydrolysis water inlet hole 110 and the guide column 201.

[0059] Embodiment 4: Considering that the convex elastic membrane 300 needs to be thin and soft enough in order to provide a certain convex pushing effect, and that the convex elastic membrane 300 needs to be thin and soft enough in order to produce a certain convex effect, and that if the convex elastic membrane 300 is relatively soft and thin, excessive extension may cause the convex elastic membrane 300 to rupture, in view of the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0060] like Figure 10-11 A pull rope 400 is integrally formed on the inner wall of the groove, and one end of the pull rope 400 away from the groove is fixedly connected to the upper surface of the convex elastic membrane 300, and one end of the pull rope 400 close to the convex elastic membrane 300 is a conical surface.

[0061] Specifically, a plurality of pull ropes 400 are connected to the inner wall surface of the groove, and the convex elastic membrane 300 is connected through the other end of the pull rope 400. When the convex elastic membrane 300 is compressed and expanded, the convex elastic membrane 300 will extend. When the convex elastic membrane 300 is extended, the pull rope 400 will also move with the extension of the convex elastic membrane 300. When the convex elastic membrane 300 expands to a specified degree, the pull rope 400 will pull the convex elastic membrane 300 and stop extending it, thereby reducing the phenomenon of rupture caused by excessive extension of the convex elastic membrane 300.

[0062] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to the third embodiment, in the present embodiment, the convex elastic membrane 300 can be pulled during the expansion process by setting the pull rope 400, so that the expansion degree of the convex elastic membrane 300 is limited to a specified degree, so that the convex elastic membrane 300 can only expand to a specified degree, and when the upper extrusion plate 107 pushes the enzymatic hydrolyzate completely into the upper transmission tube 101, the pressure of the enzymatic hydrolyzate on the convex elastic membrane 300 disappears, thereby avoiding excessive damage and rupture caused by excessive expansion of the convex elastic membrane 300.

[0063] The present invention also provides an enzymatic hydrolysis method for a plant beverage, comprising the following steps:

[0064] S1, placing the plant particles between the upper extrusion plate 107 and the lower extrusion plate 108, and pouring the enzymolysis solution into the enzymolysis barrel 100;

[0065] S2, start the bidirectional motor 105 to drive the bidirectional threaded rod 106 to rotate, the speed of the bidirectional motor 105 is 400-1000rpm, during the rotation of the bidirectional threaded rod 106, the upper extrusion plate 107 and the lower extrusion plate 108 will continuously separate from and approach each other, and in the process of continuously approaching each other, the enzymolysis liquid at the bottom of the enzymolysis barrel 100 will be pushed to the top of the enzymolysis barrel 100, and the enzymolysis liquid will be continuously moved to mix with the plant particles; in the process of continuous separation, the enzymolysis liquid that has moved to the top will flow back to the bottom of the enzymolysis barrel 100;

[0066] S3, when the upper extrusion plate 107 and the lower extrusion plate 108 are continuously approaching each other, the plant particles between the upper extrusion plate 107 and the lower extrusion plate 108 are further extruded to squeeze out the enzymatic hydrolyzate in the plant particles, the extrusion force is controlled at 300-500N, the extrusion time lasts for 30 seconds, and the enzymatic hydrolyzate is transported to the bottom for reflux;

[0067] S4. After the plant particles are squeezed, the separation action is repeated. The extruded plant particles are immersed in the enzymatic solution below for 1-3 minutes. After 1-3 minutes, the bidirectional threaded rod 106 is started again to push the enzymatic solution and the plant particles to move and squeeze. The whole process is repeated 5 times.

[0068] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plant beverage enzymolysis device, comprising an enzymolysis barrel (100), characterized in that: The outside of the enzymolysis barrel (100) is respectively connected to two upper transmission pipes (101), one end of the upper transmission pipe (101) away from the enzymolysis barrel (100) is connected to a filtering structure, and the water outlet end of the filtering structure is connected to the inside of the enzymolysis barrel (100), and the bottom of the enzymolysis barrel (100) is fixedly connected to a bidirectional motor (105), the output shaft of the bidirectional motor (105) passes through the outer wall of the enzymolysis barrel (100) and is fixedly connected to a bidirectional threaded rod (106), and the outside of the bidirectional threaded rod (106) is respectively threaded An upper extrusion plate (107) and a lower extrusion plate (108) are connected by a groove; a plurality of enzymatic hydrolysis water inlet holes (110) are provided on the outside of the upper extrusion plate (107); the outlet end of the enzymatic hydrolysis water inlet holes (110) is connected to a second one-way valve (112); a plurality of inclined spray holes (109) are provided on the outside of the lower extrusion plate (108); the outlet end of the inclined spray hole (109) is connected to a first one-way valve (111); the inner diameter of the water inlet of the inclined spray hole (109) is larger than the inner diameter of the water outlet; and the inclined spray hole (109) is arranged inclined.

2. A plant beverage enzymolysis device according to claim 1, characterized in that: A middle elastic section (200) is integrally formed at the center of the second one-way valve (112); a guide column (201) is fixedly connected to the bottom of the middle elastic section (200); a first magnetic block (202) is fixedly connected to the center of the guide column (201); and a second magnetic block (203) is fixedly connected to one side of the inclined spray hole (109).

3. A plant beverage enzymolysis device according to claim 2, characterized in that: A plurality of grooves are integrally formed inside the middle elastic section (200), and an outward convex elastic membrane (300) is integrally formed on the inner walls of the plurality of grooves. The plurality of outward convex elastic membranes (300) are arranged around the guide column (201).

4. A plant beverage enzymolysis device according to claim 3, characterized in that: A pull rope (400) is integrally formed on the inner wall of the groove, and one end of the pull rope (400) away from the groove is fixedly connected to the upper surface of the convex elastic membrane (300), and one end of the pull rope (400) close to the convex elastic membrane (300) is in a conical surface.

5. The enzymatic hydrolysis device for plant beverage according to claim 1, characterized in that: Two guide slide bars (500) are fixedly connected to the inner bottom wall of the enzymatic hydrolysis barrel (100), and two through holes are provided on the outside of the upper extrusion plate (107) and the lower extrusion plate (108), and the guide slide bars (500) are inserted into the through holes.

6. The enzymatic hydrolysis device for plant beverage according to claim 1, characterized in that: The filtering structure comprises a filtering barrel (102), wherein the feed port of the filtering barrel (102) is connected to the upper transmission pipe (101), the discharge port of the filtering barrel (102) is connected to the lower transmission pipe (103), the end of the lower transmission pipe (103) away from the filtering barrel (102) is connected to the enzymolysis barrel (100), a filter screen (700) is clamped inside the filtering barrel (102), and the ends of the lower transmission pipe (103) and the upper transmission pipe (101) away from the filtering barrel (102) are both connected to non-return one-way valve plates.

7. The enzymatic hydrolysis device for plant beverage according to claim 1, characterized in that: An upper sealing cover (600) is clamped on the enzymatic hydrolysis barrel (100), and a positioning hole is opened at the center of the bottom of the upper sealing cover (600). The end of the bidirectional threaded rod (106) away from the bidirectional motor (105) is inserted into the inside of the positioning hole, and the bottom of the upper sealing cover (600) is fixedly connected to the top magnetic attraction plate (104).

8. The enzymatic hydrolysis device for plant beverage according to claim 7, characterized in that: The upper sealing cover (600) and the outer wall of the enzymatic hydrolysis barrel (100) are both fixedly connected with a sealing ear (601), and a threaded hole is opened on the outside of the sealing ear (601), and a positioning bolt is inserted into the inside of the threaded hole.

9. The enzymatic hydrolysis device for plant beverage according to claim 1, characterized in that: A plurality of auxiliary extrusion balls (800) are fixedly connected to adjacent sides of the upper extrusion plate (107) and the lower extrusion plate (108), and the auxiliary extrusion balls (800) outside the upper extrusion plate (107) and the lower extrusion plate (108) are staggered.

10. A method for enzymatic hydrolysis of a plant beverage, using a plant beverage enzymatic hydrolysis device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing the plant particles between the upper extrusion plate (107) and the lower extrusion plate (108), and pouring the enzymatic hydrolysis solution into the interior of the enzymatic hydrolysis barrel (100); S2, starting the bidirectional motor (105) to drive the bidirectional threaded rod (106) to rotate, and during the rotation of the bidirectional threaded rod (106), the upper extrusion plate (107) and the lower extrusion plate (108) will continuously separate from and approach each other, and during the continuous approaching process, the enzymatic hydrolysis liquid at the bottom of the enzymatic hydrolysis barrel (100) will be pushed to the top of the enzymatic hydrolysis barrel (100), and the enzymatic hydrolysis liquid will be continuously moved to mix with the plant particles; during the continuous separation process, the enzymatic hydrolysis liquid that has moved to the top will flow back to the bottom of the enzymatic hydrolysis barrel (100); S3, when the upper extrusion plate (107) and the lower extrusion plate (108) are continuously approaching each other, the plant particles between the upper extrusion plate (107) and the lower extrusion plate (108) are further extruded to squeeze out the enzymatic hydrolyzate in the plant particles and transport it to the bottom for reflux; S4. After the plant particles are squeezed, the separation action is repeated, and the squeezed plant particles are immersed in the enzymatic hydrolysis solution below for 1-3 minutes. After 1-3 minutes, the bidirectional threaded rod (106) is started again to push the enzymatic hydrolysis solution and the plant particles to move and squeeze.

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