A method for preparing sugarcane extract with reduced GI value and supporting production equipment

Abstract

The present invention belongs to the technical field of sugarcane extract processing, and in particular to a method for preparing sugarcane extract with reduced GI value and a supporting production device. Aiming at the problem that it is difficult to remove internal impurities in the existing reaction kettle during use, and the removed impurities often contain a certain amount of liquid, which needs to be manually transferred to an extrusion device for extrusion, making it very inconvenient to use. The following solution is now proposed, including a reactor. The reactor includes a workbench, the top of the workbench is hollow, and a sliding plate is slidably arranged inside. The top of the sliding plate is fixedly provided with a reaction kettle through penetration. An extruder is fixedly arranged on the top of the workbench. By opening a plurality of rectangular openings and internally arranging rotatable blocking bars, impurities can be effectively blocked and the rapid passage of liquid can be promoted, improving the filtration efficiency. At the same time, when the filter disc moves to the fixed ring, the blocking bars automatically open to achieve blanking. This process does not require manual intervention, further improving the convenience and efficiency of the operation.

Description

Technical Field

[0001] The present invention relates to the technical field of sugarcane extract processing, and particularly to a method for preparing sugarcane extract with reduced GI value and a supporting production device. Background Art

[0002] The mass percentage content of total phenols in sugarcane polyphenol extract can reach 20% - 98%, mainly including various polyphenolic compounds such as delphinidin - 4 - vinylguaiacol - 3 - glucoside, quercetin - 3 - methyl ether, and medicagol, which have significant hypoglycemic activity, can inhibit the activities of α - glucosidase and α - amylase in the small intestine, and reduce the decomposition rate of carbohydrates in the digestive tract.

[0003] During its processing, a reaction kettle is required for extraction. However, during the use of the existing reaction kettle, the impurities inside are not convenient to take out, and there is still a certain amount of liquid in the taken - out impurities, which needs to be manually transferred to an extrusion machine for extrusion. This is time - consuming and reduces the processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that during the use of the existing reaction kettle, the impurities inside are not convenient to take out, and there is still a certain amount of liquid in the taken - out impurities, which needs to be manually transferred to an extrusion machine for extrusion. This is time - consuming and reduces the processing efficiency, and it is very inconvenient to use. A method for preparing sugarcane extract with reduced GI value and a supporting production device are proposed.

[0005] In order to achieve the above - mentioned purpose, the present invention adopts the following technical scheme:

[0006] A method for preparing sugarcane extract with reduced GI value, comprising the following steps:

[0007] S1. First, squeeze the fresh sugarcane through an extruder, and then crush it through a crusher;

[0008] S2. Use an ethanol aqueous solution with a volume fraction of 75% as the extraction agent, and mix and react the coarse powder with the ethanol solution in a reactor according to a solid - liquid ratio of 1:3 for extraction;

[0009] S3. Then, concentrate the extracted juice through an evaporator;

[0010] S4. Then, purify the concentrated juice by using ion - exchange technology, and after purification, further concentrate it by using the method in step S3;

[0011] S5. Finally, improve the solubility of the juice through spray drying.

[0012] A supporting production equipment for preparing a sugarcane extract with a reduced GI value, used for preparing the sugarcane extract as described above, comprising a reactor, the reactor comprising a workbench, the top of the workbench is hollow, a sliding plate is slidably arranged inside, a reaction kettle is fixedly arranged through the top of the sliding plate, an extruder is fixedly arranged on the top of the workbench, a pulverizer is arranged at the discharge end of the extruder, and the discharge end of the pulverizer corresponds to the feed inlet of the reaction kettle;

[0013] A screw is provided through the top of the reactor, a sleeve rod is rotatably sleeved on the outer wall of the screw, a plurality of stirring rods for stirring the material are fixedly provided on the outer wall of the sleeve rod, a first fixing frame is fixedly provided at the bottom of the reactor, a first motor is provided on the first fixing frame, and the sleeve rod and the screw are both connected to the output end of the first motor;

[0014] The filtering mechanism is arranged in the reaction kettle, and is used to collect the crushed bagasse, and can be used in conjunction with the screw to realize the folding and material taking;

[0015] The extrusion assembly is arranged on a workbench and is used in conjunction with the filtering mechanism to extrude the filtered bagasse.

[0016] In one possible design, the filtering mechanism includes a fixing ring fixed in the feed port of the reactor, a filter cover is fixedly provided at the bottom of the fixing ring, a filter disk is fixedly provided on the inner wall of the bottom end of the filter cover, and the diameter of the filter disk is smaller than the fixing ring to prevent the bottom end of the filter cover from folding upward and getting stuck. The filter disk is threadedly sleeved on the screw to drive the filter disk to rise and fall when the screw rotates.

[0017] In a possible design, a first electromagnetic clutch is fixedly provided at the bottom of the reactor, and the output end of the first electromagnetic clutch is fixedly connected to the screw rod. A rotating shaft is rotatably provided through the bottom of the reactor, and two second gears are fixedly sleeved on the outer wall of the rotating shaft. The bottom end of the rotating shaft is fixedly connected to the output end of the first motor, and the outer walls of the screw rod and the input end of the first electromagnetic clutch are fixedly sleeved with a first gear that meshes with the corresponding second gear. A conical cover is rotatably sleeved on the outer wall of the sleeve rod, and the conical cover is fixedly provided on the bottom wall of the reactor, and the upper discharge port of the reactor corresponds to the bottom end of the conical cover.

[0018] In a possible design, the outer wall of the filter disc is provided with a plurality of rectangular openings, and a baffle is rotatably provided in the rectangular openings. A limit block that contacts the filter disc is fixedly provided on the inner side of the baffle. When the limit block contacts the filter disc, the plurality of baffles are inclined upward to form a cone. When the filter disc moves onto the fixed ring, the baffle can automatically open to unload materials. A second rotating ring is rotatably provided on the top of the filter disc, and the second rotating ring is slidably mounted on the screw. A second scraper for cleaning the top of the filter disc is fixedly provided on the outer wall of the second rotating ring.

[0019] In a possible design, the extrusion assembly includes a support frame fixedly arranged at the top of the workbench. A sliding rod is slidably arranged through the top of the support frame. A pressing plate is fixedly arranged at the bottom end of the sliding rod. A second spring is sleeved on the outer wall of the sliding rod. Two ends of the second spring are respectively fixedly connected to the mutually close sides of the support frame and the pressing plate. When the reaction kettle moves below the support frame and drives the filter plate to move upward, it can cooperate with the pressing plate to extrude the impurities between multiple blocking bars.

[0020] In a possible design, a receiving tray is fixedly sleeved on the outer wall of the top end of the reaction kettle. The diameter of the receiving tray is larger than the length of the opened blocking bars. A first rotating ring is rotatably arranged on the outer wall of the receiving tray. A discharge pipe is fixedly arranged on one side of the reaction kettle. The top end of the discharge pipe is communicated with the receiving tray. The bottom end of the discharge pipe penetrates through the sliding plate. A transmission member is arranged on the workbench. When the reaction kettle moves below the support frame, it can drive the first rotating ring to rotate. A first scraping plate in contact with the inner wall of the receiving tray is fixedly arranged on the first rotating ring, and is used for scraping the impurities collected in the receiving tray into the discharge pipe.

[0021] In a possible design, the transmission member includes a second fixing frame fixedly arranged on one side of the workbench. A double-shaft motor is fixedly arranged on the top of the workbench. A roller used in cooperation with the first rotating ring is rotatably arranged at the bottom of the second fixing frame. Synchronous wheels are fixedly sleeved on the outer walls of the rotating shaft of the roller and the output end of the double-shaft motor respectively. The outer walls of the two synchronous wheels are drivingly connected by the same synchronous belt. When the reaction kettle moves below the support frame, the first rotating ring abuts against the roller and is driven by the friction force therebetween.

[0022] In a possible design, a plurality of limiting rods are fixedly arranged at the bottom of the fixed ring. A connecting frame is slidably sleeved on the outer wall of the limiting rod. A plurality of the connecting frames are all fixedly arranged at the bottom of the filter plate. When the connecting frame abuts against the fixed ring, the filter plate is located above the fixed ring, and is used for limiting and guiding the filter plate.

[0023] In a possible design, two guiding rods are slidably arranged through one side of the sliding plate. The two guiding rods are both fixedly arranged in the workbench. A first spring is sleeved on the outer wall of the guiding rod. Two ends of the first spring are respectively fixedly connected to the mutually close sides of the sliding plate and the workbench. A second electromagnetic clutch is fixedly arranged at the bottom of the workbench. The input end of the second electromagnetic clutch is fixedly connected to the other output end of the double-shaft motor. A winding roller is fixedly sleeved on the output end of the second electromagnetic clutch. A pulling rope is fixedly arranged and wound around the outer wall of the winding roller. The other end of the pulling rope is fixedly connected to the sliding plate, and is used for driving the reaction kettle to move.

[0024] Beneficial effects

[0025] In the present invention, for the supporting production equipment for preparing sugarcane extract with reduced GI value, by opening a plurality of rectangular openings and internally providing rotatable baffle bars, when the baffle bars form a cone under the action of the limit blocks, impurities can be effectively blocked and the rapid passage of liquid can be promoted, improving the filtration efficiency. At the same time, when the filter disc moves to the fixed ring, the baffle bars automatically open to achieve discharging. This process requires no manual intervention, further improving the convenience and efficiency of operation. In addition, the setting of the second rotating ring and the second scraper can clean the top of the filter disc, prevent the accumulation of impurities, and ensure the filtration effect;

[0026] In the present invention, for the supporting production equipment for preparing sugarcane extract with reduced GI value, through the cooperation of the pressing disc, the sliding rod and the second spring, when the reaction kettle and the filter disc move below the support frame, the impurities in the baffle bars can be extruded, effectively reducing the volume of the impurities, facilitating subsequent treatment. This design not only improves the efficiency of impurity treatment, but also reduces the risk of equipment blockage caused by impurities, extends the service life of the equipment, and can also extrude the juice in the impurities;

[0027] In the present invention, for the supporting production equipment for preparing sugarcane extract with reduced GI value, through the design of the material receiving tray, the first rotating ring and the first scraper, and the cooperation with the transmission member, when the reaction kettle moves below the support frame, the first rotating ring and the first scraper are automatically driven to rotate, so as to scrape the impurities collected in the material receiving tray and introduce them into the discharge pipe for discharge. This process not only simplifies the steps of impurity cleaning, but also improves the thoroughness and efficiency of cleaning, reduces manual intervention, and reduces the labor intensity;

[0028] In the present invention, for the supporting production equipment for preparing sugarcane extract with reduced GI value, through the design of the limit rod and the connecting frame, stable limit and guidance are provided for the filter disc, ensuring that the filter disc can move smoothly during the lifting process, and will not affect the filtration effect and the normal operation of the equipment due to deviation or shaking, enhancing the overall stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a three-dimensional structural schematic diagram of a supporting production equipment for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0030] Figure 2 is a three-dimensional structural schematic diagram of another perspective of a supporting production equipment for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0031] Figure 3 is a schematic diagram of the installation structure of the material receiving tray of a supporting production equipment for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0032] Figure 4Schematic cross-sectional structure diagram of a reaction kettle of a supporting production device for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0033] Figure 5 Schematic connection structure diagram of a lifting plate and a filter cover of a supporting production device for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0034] Figure 6 Schematic connection structure diagram of a lifting plate and a stop bar of a supporting production device for preparing sugarcane extract with reduced GI value proposed by the present invention;

[0035] Figure 7 For Figure 1 Enlarged structure diagram of part A in

[0036] Figure 8 For Figure 2 Enlarged structure diagram of part B in

[0037] In the figure: 1, workbench; 2, sliding plate; 3, guide rod; 4, first spring; 5, reaction kettle; 6, extruder; 7, crusher; 8, support frame; 9, sliding rod; 10, pressing plate; 11, second spring; 12, first fixing frame; 13, pull rope; 14, receiving tray; 15, first rotating ring; 16, screw; 17, first scraper; 18, discharge pipe; 19, fixing ring; 20, filter cover; 21, filter plate; 22, stop bar; 23, second rotating ring; 24, second scraper; 25, conical cover; 26, sleeve rod; 27, first motor; 28, rotating shaft; 29, first electromagnetic clutch; 30, first gear; 31, second gear; 32, stirring rod; 33, limiting rod; 34, connecting frame; 35, rectangular opening; 36, limiting block; 37, second fixing frame; 38, roller; 39, synchronous pulley; 40, synchronous belt; 41, double-shaft motor; 42, second electromagnetic clutch; 43, winding roller. Detailed implementation mode

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0039] Embodiment 1

[0040] 1. A method for preparing sugarcane extract with reduced GI value, comprising the following steps:

[0041] S1. First, squeeze fresh sugarcane juice through an extruder, and then crush it through a crusher;

[0042] S2. Use an ethanol aqueous solution with a volume fraction of 75% as the extractant, mix the crude powder and the ethanol solution in a reactor at a solid-liquid ratio of 1:3, and carry out extraction;

[0043] S3. Then, concentrate the extracted juice through an evaporator;

[0044] S4. Then, purify the concentrated juice by using ion exchange technology, and after purification, further concentrate it again using the steps of S3;

[0045] S5. Finally, improve the solubility of the juice through spray drying.

[0046] Example 2

[0047] Refer to Figures 1 - 8 , a supporting production device, including: a reactor, which is specifically constructed as follows:

[0048] The top of the workbench 1 is designed to be hollow, and a slidable sliding plate 2 is installed inside. The top of the sliding plate 2 penetrates and is fixedly connected to a reaction kettle 5, so that the reaction kettle 5 can be lifted or adjusted in position on the workbench.

[0049] On the top of the workbench 1, an extruder 6 is fixedly installed, and the discharge end of which is connected to a crusher 7. The discharge end of the crusher 7 is aligned with the feed inlet of the reaction kettle 5 to ensure that the sugarcane raw materials after extrusion and crushing can directly enter the reaction kettle 5 for subsequent processing. The extruder 6 uses the press in the patent document CN216579328U, and the crusher 7 uses the crusher in the patent document CN103614435B.

[0050] A screw rod 16 penetrates through the top of the reaction kettle 5, and a sleeve rod 26 is rotatably sleeved on the outer wall of the screw rod 16. A plurality of stirring rods 32 are evenly distributed on the outer wall of the sleeve rod 26 for fully stirring the materials in the reaction kettle.

[0051] The bottom of the reaction kettle 5 is installed with a first motor 27 through a first fixing frame 12, and the output end of the motor is respectively connected to the sleeve rod 26 and the screw rod 16, and the synchronous rotation of the two is realized through a transmission device.

[0052] Inside the feed inlet of the reaction kettle 5, a fixed ring 19 is fixedly provided, and a filter cover 20 is connected to the bottom thereof. A filter disc 21 is fixedly installed on the inner wall of the bottom end of the filter cover 20, and the diameter of the filter disc is slightly smaller than that of the fixed ring 19 to avoid being stuck during the lifting process.

[0053] The filter disc 21 is threadedly connected to the screw rod 16. When the screw rod 16 rotates, it can drive the filter disc 21 to move up and down, so as to realize the collection and release of sugarcane residue.

[0054] At the bottom of the reaction kettle 5, a first electromagnetic clutch 29 is also installed, and its output end is fixedly connected to the screw rod 16. In addition, a rotating shaft 28 is rotatably arranged through the bottom of the reaction kettle 5, and two second gears 31 are fixedly sleeved on the outer wall of the rotating shaft 28.

[0055] The bottom end of the rotating shaft 28 is fixedly connected to the output end of the first motor 27, and the outer walls of the input ends of the screw rod 16 and the first electromagnetic clutch 29 are respectively fixedly sleeved with first gears 30 that mesh with the corresponding second gears 31. Through such a gear transmission structure, the first motor 27 synchronously drives the screw rod 16 and the sleeve rod 26.

[0056] A conical cover 25 is rotatably sleeved on the outer wall of the sleeve rod 26. The conical cover 25 is fixedly installed on the bottom wall of the reaction kettle 5, and the discharge port of the reaction kettle 5 corresponds to the bottom end of the conical cover 25, so as to facilitate the discharge of the filtered and stirred sugarcane extract.

[0057] A plurality of rectangular openings 35 are evenly formed in the outer wall of the filter disc 21, and a retaining bar 22 is rotatably arranged in each rectangular opening 35. A limiting block 36 is fixedly arranged on the inner side of the retaining bar 22, and these limiting blocks 36 are in close contact with the surface of the filter disc 21.

[0058] When the limiting block 36 abuts against the filter disc 21, the plurality of retaining bars 22 are naturally formed into an upwardly inclined conical structure due to being squeezed, and this design helps to keep the sugarcane residue retained during the filtering process while allowing the sugarcane juice to pass through.

[0059] When the filter disc 21 rises with the screw rod 16 and moves above the fixed ring 19, due to the loss of the support of the filter cover 20, the retaining bars 22 automatically open due to the action of gravity, thereby allowing the filtered sugarcane residue to fall.

[0060] A second rotating ring 23 is also rotatably arranged on the top of the filter disc 21, and the ring is slidably sleeved on the screw rod 16. A second scraping plate 24 is fixedly arranged on the outer wall of the second rotating ring 23 for cleaning the residues on the top of the filter disc 21 during the rising process of the filter disc 21.

[0061] A support frame 8 is fixedly installed on the top of the workbench 1, and a sliding rod 9 is slidably arranged through the top of the support frame 8. The bottom end of the sliding rod 9 is fixedly connected to a pressing disc 10.

[0062] A second spring 11 is sleeved on the outer wall of the sliding rod 9, and both ends of the second spring 11 are fixedly connected to the mutually close sides of the support frame 8 and the pressing disc 10 to ensure that the pressing disc 10 can maintain a certain position when there is no external force.

[0063] When the reaction kettle 5 moves to the lower part of the support frame 8 along with the sliding plate 2 and drives the filter plate 21 to move upward to contact the pressing plate 10, the pressing plate 10 will extrude the bagasse between the multiple blocking strips 22 to further extract cane juice or compress the volume of the bagasse.

[0064] A receiving tray 14 is fixedly sleeved on the outer wall of the top end of the reaction kettle 5, and its diameter is larger than the total length of the opened blocking strips 22 to ensure that it can completely receive the bagasse and other impurities falling from between the blocking strips 22. And an overflow hole is provided on the outer wall of the reaction kettle 5 above the receiving tray 14 to facilitate the squeezed juice to flow into the reaction kettle 5.

[0065] A first rotating ring 15 is rotatably arranged on the outer wall of the receiving tray 14. One side of the reaction kettle 5 is fixedly connected with a discharge pipe 18, and the top end of the discharge pipe 18 communicates with the inside of the receiving tray 14.

[0066] The bottom end of the discharge pipe 18 penetrates through the sliding plate 2 to discharge the collected impurities.

[0067] A transmission member is provided on the workbench 1 to automatically drive the first rotating ring 15 to rotate when the reaction kettle 5 moves to the lower part of the support frame 8.

[0068] A first scraper 17 is fixedly arranged on the first rotating ring 15, and the scraper is in close contact with the inner wall of the receiving tray 14. As the first rotating ring 15 rotates, the first scraper 17 scrapes the impurities collected in the receiving tray 14 into the discharge pipe 18 to realize the automatic cleaning and discharge of the impurities.

[0069] A second fixing frame 37 is fixedly installed on one side of the workbench 1. A roller 38 is rotatably arranged on the fixing frame, and the position of the roller 38 corresponds to that of the first rotating ring 15 to ensure that when the reaction kettle 5 moves to the lower part of the support frame 8, the first rotating ring 15 can contact the roller 38.

[0070] A double-shaft motor 41 is fixedly installed on the top of the workbench 1, and the two output ends of the motor are respectively used for different transmission requirements. One of the output ends is connected to the rotating shaft of the roller 38 through a synchronous pulley 39 and a synchronous belt 40. The synchronous pulley 39 is installed on the outer walls of the rotating shaft of the roller 38 and the output end of the double-shaft motor 41, and the synchronous belt 40 is wound between the two synchronous pulleys 39 to realize the synchronous transmission of power.

[0071] When the reaction kettle 5 moves to the lower part of the support frame 8 along with the sliding plate 2 and the first rotating ring 15 contacts the roller 38, the double-shaft motor 41 is started, drives the roller 38 to rotate through the synchronous belt 40, and then uses the friction force between the roller 38 and the first rotating ring 15 to drive the first rotating ring 15 and the first scraper 17 fixed thereon to rotate, realizing the scraping and discharge of the impurities in the receiving tray 14.

[0072] This application can be used in the field of sugarcane extract processing, and can also be used in other fields applicable to this application.

[0073] Example 3

[0074] Reference Figures 1 - 8 , on the basis of Example 1, an improved supporting production equipment for preparing sugarcane extract with a reduced GI value is applied to the field of sugarcane extract processing. A plurality of limiting rods 33 are fixedly installed at the bottom of the fixed ring 19, and these limiting rods 33 extend vertically downward.

[0075] A plurality of connecting frames 34 are fixedly connected to the bottom of the filter plate 21, and each connecting frame 34 is sleeved on the corresponding limiting rod 33 and can slide thereon.

[0076] When the connecting frame 34 abuts against the bottom of the fixed ring 19, the filter plate 21 is exactly located above the fixed ring 19. Such a design not only realizes the limitation of the filter plate 21 but also ensures its stability during the lifting process.

[0077] Two guide rods 3 are fixedly installed inside the workbench 1, and these two guide rods 3 respectively penetrate through both sides of the sliding plate 2 to provide guidance and support for the lifting of the sliding plate 2.

[0078] A first spring 4 is sleeved on the outer wall of the guide rod 3, and both ends of the first spring 4 are fixedly connected to the mutually close sides of the sliding plate 2 and the workbench 1, respectively, for keeping the sliding plate 2 in the initial position without external force.

[0079] A second electromagnetic clutch 42 is fixedly installed at the bottom of the workbench 1, and its input end is fixedly connected to another unused output end of the double-shaft motor 41. The output end of the second electromagnetic clutch 42 is fixedly sleeved with a winding roller 43, and a pulling rope 13 is fixedly wound around the outer wall of the winding roller 43. The other end of the pulling rope 13 is fixedly connected to the sliding plate 2.

[0080] When it is necessary to move the reaction kettle 5, the second electromagnetic clutch 42 is engaged, and the double-shaft motor 41 is started to drive the winding roller 43 to rotate, thereby winding or releasing the pulling rope 13 to realize the lifting movement of the sliding plate 2 and the reaction kettle 5. By controlling the rotation direction and duration of the double-shaft motor 41, the moving distance and position of the reaction kettle 5 can be accurately controlled, and when the double-shaft motor 41 rotates in the reverse direction to release the pulling rope 13, the sliding plate 2 can be reset under the action of the first spring 4.

[0081] In this application, during use, the sugarcane is put into the extruder 6 for extrusion to squeeze out the internal juice, and then sent into the pulverizer 7 for pulverization. The pulverized sugarcane falls into the filter cover 20 and is located between a plurality of blocking strips 22, and then an appropriate amount of ethanol is added for reaction extraction;

[0082] Start the first motor 27 simultaneously to drive the rotating shaft 28 to rotate. The rotation of the rotating shaft 28 can drive the second gear 31 to rotate. During the rotation of the upper second gear 31, it can drive the sleeve rod 26 to rotate through the upper first gear 30. The rotation of the sleeve rod 26 can drive a plurality of stirring rods 32 to rotate for stirring reaction;

[0083] After the reaction is completed, start the double-shaft motor 41 to rotate. The rotation of the double-shaft motor 41 can drive the input end of the second electromagnetic clutch 42 to rotate, and start the second electromagnetic clutch 42. It can drive the output end to rotate through the input end, and can drive the winding roller 43 to rotate. The rotation of the winding roller 43 can wind the pulling rope 13. During the winding process, it pulls the sliding plate 2 to move, and can drive the reaction kettle 5 to move below the support frame 8, and make the fixed ring 19 correspond to the pressure plate 10 until the first rotating ring 15 abuts against the roller 38;

[0084] Then start the first motor 27 and the first electromagnetic clutch 29. The rotation of the first motor 27 can also drive the input end of the first electromagnetic clutch 29 to rotate through the lower second gear 31 and the lower first gear 30. The rotation of the input end can drive the output end to rotate, and can drive the screw 16 to rotate. The rotation of the screw 16 can drive the filter plate 21 to move upward. The upward movement of the filter plate 21 can drive the impurities inside to move upward. During the upward movement, the pressure plate 10 can be located between a plurality of blocking strips 22. Continuing to move upward can cooperate with the pressure plate 10 to squeeze the impurities on the filter plate 21, squeeze out the juice inside. When the impurities are completely squeezed, continuing to move upward can drive the pressure plate 10 to move upward and compress the second spring 11. At the same time, during the upward movement of the filter plate 21, it can drive the bottom end of the filter cover 20 to turn upward from the inside until the filter cover 20 moves above the fixed ring 19. At this time, the blocking strips 22 can automatically open, and the impurities will fall on the material receiving tray 14 under pressure. During the rotation of the screw 16, it can drive the second rotating ring 23 to rotate. The rotation of the second rotating ring 23 can drive the second scraper 24 to rotate, scrape the impurities on the filter plate 21, and then discharge the extracted juice through the discharge pipe 18 on one side of the reaction kettle 5, and then continue the processing;

[0085] After the impurities fall on the material receiving tray 14, start the double-shaft motor 41. The double-shaft motor 41 can drive the roller 38 to rotate through the synchronous pulley 39 and the synchronous belt 40. The rotation of the roller 38 can drive the first rotating ring 15 to rotate through the friction force with the first rotating ring 15. The rotation of the first rotating ring 15 can drive the first scraper 17 to rotate, and can push the impurities on the material receiving tray 14 into the discharge pipe 18 for discharge;

[0086] After the impurities and juice are completely discharged, start the double-shaft motor 41 to rotate in the reverse direction and start the second electromagnetic clutch 42 to drive the winding roller 43 to rotate in the reverse direction, release the pulling rope 13, and the sliding plate 2 can reset and move under the action of the first spring 4, driving the reaction kettle 5 to reset under the crusher 7 again to continue processing.

[0087] However, as well-known to those skilled in the art, the working principles and wiring methods of the extruder 6, the crusher 7, the first motor 27, the first electromagnetic clutch 29, the double-shaft motor 41 and the second electromagnetic clutch 42 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0088] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A supporting production equipment for preparing a sugarcane extract with a reduced GI value, used for preparing a sugarcane extract, comprising a reactor, characterized in that: The reactor comprises a workbench (1), the top of the workbench (1) is hollow, a sliding plate (2) is slidably arranged inside, a reaction kettle (5) is fixedly arranged through the top of the sliding plate (2), an extruder (6) is fixedly arranged on the top of the workbench (1), a pulverizer (7) is arranged at the discharge end of the extruder (6), and the discharge end of the pulverizer (7) corresponds to the feed port of the reaction kettle (5); A screw rod (16) is provided through the top of the reaction kettle (5); a sleeve rod (26) is rotatably sleeved on the outer wall of the screw rod (16); a plurality of stirring rods (32) for stirring the material are fixedly provided on the outer wall of the sleeve rod (26); a first fixing frame (12) is fixedly provided on the bottom of the reaction kettle (5); a first motor (27) is provided on the first fixing frame (12); and the sleeve rod (26) and the screw rod (16) are both connected to the output end of the first motor (27); A filtering mechanism is arranged in the reaction kettle (5) and is used to collect the crushed bagasse, and can be used in conjunction with the screw (16) to realize folding and taking out the material; An extrusion assembly is arranged on a workbench (1) and is used in conjunction with the filtering mechanism to extrude the filtered bagasse; The filtering mechanism comprises a fixing ring (19) fixedly arranged in the feed port of the reaction kettle (5); a filter cover (20) is fixedly arranged at the bottom of the fixing ring (19); a filter plate (21) is fixedly arranged on the inner wall of the bottom end of the filter cover (20); and the diameter of the filter plate (21) is smaller than that of the fixing ring (19) to prevent the bottom end of the filter cover (20) from folding upward and getting stuck; the filter plate (21) is threadedly sleeved on the screw (16) and drives the filter plate (21) to rise and fall when the screw (16) rotates; The outer wall of the filter disc (21) is provided with a plurality of rectangular openings (35), and a stopper (22) is rotatably provided in the rectangular openings (35). A stopper (22) is fixedly provided on the inner side of the stopper (22) and contacts the filter disc (21). When the stopper (36) contacts the filter disc (21), the plurality of stoppers (22) are all inclined upward to form a cone. When the filter disc (21) moves onto the fixing ring (19), the stopper (22) can automatically open to discharge materials. A second rotating ring (23) is rotatably provided on the top of the filter disc (21). The second rotating ring (23) is slidably sleeved on the screw rod (16). A second scraper (24) for cleaning the top of the filter disc (21) is fixedly provided on the outer wall of the second rotating ring (23).

2. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 1, characterized in that: A first electromagnetic clutch (29) is fixedly provided at the bottom of the reactor (5), and an output end of the first electromagnetic clutch (29) is fixedly connected to a screw rod (16). A rotating shaft (28) is rotatably provided through the bottom of the reactor (5), and two second gears (31) are fixedly sleeved on the outer wall of the rotating shaft (28). The bottom end of the rotating shaft (28) is fixedly connected to the output end of a first motor (27). The outer walls of the screw rod (16) and the input end of the first electromagnetic clutch (29) are both fixedly sleeved with a first gear (30) meshing with the corresponding second gears (31). A conical cover (25) is rotatably sleeved on the outer wall of the sleeve rod (26), and the conical cover (25) is fixedly provided on the bottom wall of the reactor (5). The upper discharge port of the reactor (5) corresponds to the bottom end of the conical cover (25).

3. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 2, characterized in that: The extrusion assembly comprises a support frame (8) fixedly arranged on the top of the workbench (1), a sliding rod (9) slidingly extending through the top of the support frame (8), a pressure plate (10) fixedly arranged at the bottom end of the sliding rod (9), a second spring (11) sleeved on the outer wall of the sliding rod (9), the two ends of the second spring (11) being respectively fixedly connected to the support frame (8) and the pressure plate (10) on the side close to each other, and when the reaction kettle (5) moves to the bottom of the support frame (8) and drives the filter plate (21) to move upward, the second spring (11) can cooperate with the pressure plate (10) to squeeze impurities between the plurality of baffles (22).

4. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 3, characterized in that: A receiving tray (14) is fixedly sleeved on the outer wall of the top end of the reaction kettle (5), the diameter of the receiving tray (14) being larger than the length of the rear stop bar (22) after opening, a first rotating ring (15) is rotatably provided on the outer wall of the receiving tray (14), a discharge pipe (18) is fixedly provided on one side of the reaction kettle (5), the top end of the discharge pipe (18) is connected to the receiving tray (14), the bottom end of the discharge pipe (18) passes through the sliding plate (2), a transmission member is provided on the workbench (1), and when the reaction kettle (5) moves to the bottom of the support frame (8), the first rotating ring (15) can be driven to rotate, and a first scraper (17) in contact with the inner wall of the receiving tray (14) is fixedly provided on the first rotating ring (15), and is used to scrape impurities collected in the receiving tray (14) into the discharge pipe (18).

5. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 4, characterized in that: The transmission member comprises a second fixed frame (37) fixedly arranged on one side of the workbench (1); a double-axis motor (41) is fixedly arranged on the top of the workbench (1); a roller (38) used in conjunction with the first rotating ring (15) is rotatably arranged on the bottom of the second fixed frame (37); a synchronous wheel (39) is fixedly sleeved on the rotating shaft of the roller (38) and the outer wall of the output end of the double-axis motor (41); the outer walls of the two synchronous wheels (39) are transmission-connected with the same synchronous belt (40); when the reactor (5) moves to the bottom of the support frame (8), the first rotating ring (15) contacts the roller (38), and transmission is performed through the friction force therebetween.

6. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 5, characterized in that: A plurality of limit rods (33) are fixedly provided at the bottom of the fixing ring (19), and a connecting frame (34) is slidably sleeved on the outer wall of the limit rod (33). The plurality of connecting frames (34) are fixedly provided at the bottom of the filter disc (21). When the connecting frame (34) contacts the fixing ring (19), the filter disc (21) is located above the fixing ring (19), so as to limit and guide the filter disc (21).

7. The supporting production equipment for preparing sugarcane extract with reduced GI value according to claim 6, characterized in that: Two guide rods (3) are slidably provided on one side of the sliding plate (2), and the two guide rods (3) are fixedly arranged in the workbench (1). The outer wall of the guide rod (3) is sleeved with a first spring (4), and the two ends of the first spring (4) are respectively fixedly connected to the sliding plate (2) and the side of the workbench (1) close to each other. A second electromagnetic clutch (42) is fixedly provided at the bottom of the workbench (1), and the input end of the second electromagnetic clutch (42) is fixedly connected to the other output end of the dual-axis motor (41). A winding roller (43) is fixedly sleeved on the output end of the second electromagnetic clutch (42), and a pull rope (13) is fixedly provided on the outer wall of the winding roller (43) and wound around it. The other end of the pull rope (13) is fixedly connected to the sliding plate (2) and is used to drive the reaction kettle (5) to move.

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