Enzymolysis device for corn oligopeptide

Abstract

The utility model relates to the technical field of enzymolysis, and provides a corn oligopeptide enzymolysis device which comprises a machine body, the discharging pipe is fixedly connected to the middle position of the bottom end of the machine body, the top end of the machine body is fixedly connected with a top cover through bolts, and one side of the top end of the top cover is fixedly connected with an enzyme adding pipe; the heat exchange sleeve is fixedly connected to the surface of the machine body; the crushing box is fixedly connected to one side of the top end of the top cover, a feeding hopper is fixedly connected to one side of the top end of the crushing box, a crushing guide table is fixedly connected to the lower end of the inner wall of the crushing box, and a filtering frame is arranged at the bottom end of the crushing guide table. Through the arranged vibration assembly, the filtering frame is subjected to vibration filtering and screening, the situation that crushed materials block holes in the filtering frame, and consequently subsequent material adding is inconvenient is avoided, the filtered materials on the filtering frame are crushed again through a secondary crushing cutter, and therefore the filtered materials can be conveniently discharged through the holes in the filtering frame.

Description

Technical Field

[0001] This utility model relates to the field of enzymatic hydrolysis technology, specifically to an enzymatic hydrolysis device for corn oligopeptides. Background Technology

[0002] Corn oligopeptides are a mixture of various small peptides obtained by enzymatic degradation of corn protein. They have superior properties compared to amino acids or proteins, such as direct absorption, strong solubility, high stability, and good safety. However, in the production and processing process, they need to be enzymatically hydrolyzed first, and then the hydrolyzed liquid is filtered, concentrated, and dried to finally obtain corn oligopeptide powder.

[0003] A search revealed an existing patent (publication number: CN222613354U) that discloses an enzymatic hydrolysis device for fish bone oligopeptides. The device includes a support frame, an enzymatic hydrolysis shell fixedly mounted at the top of the support frame, a rotating shaft rotatably mounted inside the enzymatic hydrolysis shell, and three stirring rods sleeved on the outer side of the rotating shaft. A stirring scraper is fixedly mounted on the lower outer side of the rotating shaft, and the outer side of the stirring scraper is in contact with the inner wall of the enzymatic hydrolysis shell. An inlet is opened at the top of the enzymatic hydrolysis shell, a discharge channel is fixedly mounted at the top of the discharge channel, and a crushing shell is fixedly mounted at the top of the crushing shell. A feeding port is opened at the top of the crushing shell, a crushing wheel rotates inside the crushing shell, and several filter holes are opened on the lower inner wall of the crushing shell. This technical solution solves the problem in the prior art where the large size of the fish bone particles during enzymatic hydrolysis leads to incomplete enzymatic hydrolysis, affecting the hydrolysis effect and causing resource waste.

[0004] However, in the above scheme, the material is crushed first and then enzymatically hydrolyzed. But the crushed material is prone to clogging in the filter holes, which will cause partial blockage of the material, reduce the feeding rate, and make it inconvenient to quickly add the crushed material for enzymatic hydrolysis. When the blockage is severe, it may even be necessary to stop the machine and have the staff clear the blockage, which will cause inconvenience to the processing.

[0005] In view of this, the present invention proposes an enzymatic hydrolysis device for corn oligopeptides. Utility Model Content

[0006] This invention proposes an enzymatic hydrolysis device for corn oligopeptides, which solves the problem in related technologies that make it inconvenient to vibrate and filter crushed materials.

[0007] The technical solution of this utility model is as follows: An enzymatic hydrolysis device for corn oligopeptides includes a body; a discharge pipe fixedly connected to the middle position of the bottom end of the body; a viewing window fixedly connected to the upper end of one side of the body surface; a top cover fixedly connected to the top of the body by bolts; an enzyme addition tube fixedly connected to one side of the top of the top cover; a temperature sensor fixedly connected to one end of the top of the top cover; a stirring assembly assembled on the top cover, the stirring assembly being used for rapid mixing of crushed corn material and enzyme solution; a heat exchange jacket fixedly connected to the surface of the body, a controller fixedly connected to the front of the heat exchange jacket; and a controller fixedly connected to one side of the top of the top cover. The crushing chamber has its bottom end connected to the interior of the top cover. An inspection door is fixedly connected to the lower end of the front of the crushing chamber via a hinge. A feed hopper is fixedly connected to one side of the top of the crushing chamber. A crushing guide platform is fixedly connected to the lower end of the inner wall of the crushing chamber, and a filter frame is installed at the bottom of the crushing guide platform. A drive motor is fixedly connected to the middle position of the top of the crushing chamber. The output end of the drive motor extends into the interior of the crushing chamber and is fixedly connected to a crushing rod via a coupling. Primary crushing blades are fixedly connected at equal intervals across the surface of the crushing rod. A vibration assembly is mounted on the filter frame to prevent clogging by vibrating the filter frame back and forth.

[0008] The vibration assembly includes: symmetrically arranged fixing grooves on both sides of the bottom end of the crushing guide platform; a sliding rod fixedly connected to the inner wall of the fixing groove; a slider slidably connected to the surface of the sliding rod; the bottom end of the slider being fixedly connected to the top end of the filter frame by bolts; a fixing spring wound around the surface of the sliding rod; the two ends of the fixing spring being fixedly connected to one side of the slider and the inner wall of the fixing groove, respectively; a drive frame fixedly connected to the upper end of the inner wall of the filter frame; and a protruding rod fixedly connected to the lower end of the surface of the crushing rod.

[0009] Preferably, one side of the protruding rod and the drive frame is semi-circular, and the protruding rod and the drive frame are in the same horizontal plane.

[0010] Preferably, a secondary crushing blade is fixedly connected to the bottom end of the crushing rod at an equal angle, and one end of the secondary crushing blade is welded to the surface of the crushing rod in an integrated structure.

[0011] Preferably, the crushing guide table is funnel-shaped, and the diameter of the bottom cross-section of the crushing guide table is larger than the diameter of the bottom cross-section of the filter frame.

[0012] Preferably, the stirring assembly includes: a reduction motor fixedly connected to the middle position of the top of the top cover, the output end of the reduction motor extending to the inner wall of the machine body and fixedly connected to a stirring rod; and a stirring plate fixedly connected to the surface of the stirring rod at equal intervals and angles, the surface of the stirring plate having through holes at equal intervals.

[0013] Preferably, a scraper is fixedly connected to the lower end of the surface of the stirring rod, and the scraper is in the shape of an inverted L.

[0014] Preferably, a medium inlet pipe is fixedly connected to the lower end of one side of the heat exchange jacket, and a medium outlet pipe is fixedly connected to the upper end of the other side of the heat exchange jacket.

[0015] Preferably, a flow guide platform is fixedly connected to the inner bottom wall of the machine body, and the flow guide platform is funnel-shaped.

[0016] The beneficial effects of this utility model are as follows:

[0017] In this invention, a primary crushing blade crushes the corn material, while a filter frame filters the crushed corn material, leaving larger particles inside. A secondary crushing blade then rotates to further crush these larger particles, ensuring that the corn material entering the machine is of smaller size. This prevents large corn particles from affecting the reaction efficiency with the enzyme solution. A vibration component ensures the corn material reacts fully with the enzyme solution, improving the enzymatic hydrolysis effect and efficiency. Furthermore, the vibration component prevents the filter frame from clogging, ensuring smooth feeding and avoiding the cumbersome process of stopping the machine for unclogging caused by severe blockages. This guarantees the efficiency of the enzymatic hydrolysis reaction and enhances its practicality. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the rear cross-sectional structure of this utility model;

[0020] Figure 2 This is a front view structural diagram of the present utility model;

[0021] Figure 3 This is a bottom view of the structure of this utility model;

[0022] Figure 4 This is an enlarged cross-sectional structural diagram of the crushing guide table of this utility model;

[0023] Figure 5 This is an enlarged structural diagram of the stirring rod of this utility model.

[0024] In the diagram: 1. Vibration assembly; 101. Fixed spring; 102. Slider; 103. Protruding rod; 104. Drive frame; 105. Fixed groove; 106. Slide rod; 2. Stirring assembly; 201. Stirring plate; 202. Gear motor; 203. Stirring rod; 204. Scraper; 3. Temperature sensor; 4. Enzyme addition tube; 5. Top cover; 6. Heat exchange jacket; 7. Medium outlet pipe; 8. Machine body; 9. Guide platform; 10. Discharge pipe; 11. Medium inlet pipe; 12. Crushing box; 13. Feed hopper; 14. Inspection door; 15. Controller; 16. Viewing window; 17. Drive motor; 18. Filter frame; 19. Secondary crushing blade; 20. Crushing guide platform; 21. Crushing rod; 22. Primary crushing blade. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example 1

[0026] A preferred embodiment of the enzymatic hydrolysis device for corn oligopeptides provided by this invention is as follows: Figures 1 to 5 The following describes an enzymatic hydrolysis device for corn oligopeptides: A body 8; a discharge pipe 10 fixedly connected to the middle of the bottom of the body 8; a viewing window 16 fixedly connected to the upper end of one side of the body 8; a top cover 5 fixedly connected to the top of the body 8 by bolts; an enzyme addition tube 4 fixedly connected to one side of the top of the top cover 5; a temperature sensor 3 fixedly connected to one end of the top of the top cover 5; a stirring assembly 2 mounted on the top cover 5, used for rapid mixing of the crushed corn material and the enzyme solution; a heat exchange jacket 6 fixedly connected to the surface of the body 8, with a controller 15 fixedly connected to the front of the heat exchange jacket 6; and a crushing chamber 12 fixedly connected to one side of the top of the top cover 5, with the bottom of the crushing chamber 12 connected to... The top cover 5 is internally connected. The lower end of the front of the crushing box 12 is fixedly connected to the inspection door 14 via a hinge. The top side of the crushing box 12 is fixedly connected to the feed hopper 13. The lower end of the inner wall of the crushing box 12 is fixedly connected to the crushing guide table 20. The bottom end of the crushing guide table 20 is provided with a filter frame 18. The drive motor 17 is fixedly connected to the middle position of the top of the crushing box 12. The output end of the drive motor 17 extends into the interior of the crushing box 12 and is fixedly connected to the crushing rod 21 via a coupling. The surface of the crushing rod 21 is fixedly connected with primary crushing blades 22 at equal intervals. The vibration assembly 1 is mounted on the filter frame 18. The vibration assembly 1 is used to realize the back-and-forth vibration of the filter frame 18 to prevent clogging.

[0027] The vibration assembly 1 includes: a fixing groove 105 symmetrically opened on both sides of the bottom end of the crushing guide table 20; a slide rod 106 fixedly connected to the inner wall of the fixing groove 105; a slider 102 slidably connected to the surface of the slide rod 106; the bottom end of the slider 102 fixedly connected to the top end of the filter frame 18 by bolts; a fixing spring 101 wound around the surface of the slide rod 106; the two ends of the fixing spring 101 fixedly connected to one side of the slider 102 and the inner wall of the fixing groove 105 respectively; a drive frame 104 fixedly connected to the upper end of the inner wall of the filter frame 18; and a protruding rod 103 fixedly connected to the lower end of the surface of the crushing rod 21.

[0028] In this embodiment, the rotation of the crushing rod 21 will drive the convex rod 103 to rotate, periodically contacting the drive frame 104. Then, the elastic force of the fixed spring 101 is used to make the filter frame 18 slide back and forth to achieve vibration anti-clogging of the filter frame 18.

[0029] In a further preferred embodiment of the present invention, one side of the protruding rod 103 and the drive frame 104 is semi-circular, and the protruding rod 103 and the drive frame 104 are in the same horizontal plane.

[0030] In this embodiment, the semi-circular protrusion 103 and the drive frame 104, which are on the same plane, make their rotational contact smoother, thereby allowing the filter frame 18 to slide back and forth smoothly.

[0031] In a further preferred embodiment of the present invention, a secondary crushing blade 19 is fixedly connected to the bottom end of the crushing rod 21 at an equal angle, and one end of the secondary crushing blade 19 is welded to the surface of the crushing rod 21 in an integrated structure.

[0032] In this embodiment, the secondary crushing blade 19 is used to further crush the larger corn kernels filtered by the filter frame 18.

[0033] In a further preferred embodiment of the present invention, the crushing guide table 20 is funnel-shaped, and the diameter of the bottom cross-section of the crushing guide table 20 is larger than the diameter of the bottom cross-section of the filter frame 18.

[0034] In this embodiment, the funnel-shaped crushing guide platform 20 is used so that the corn material after being crushed by the crushing blade 22 can fall into the filter frame 18 in a relatively concentrated manner, and will not enter the gap between the outer surface of the filter frame 18 and the inner wall of the crushing box 12. Example 2

[0035] Based on Example 1, a preferred embodiment of the enzymatic hydrolysis device for corn oligopeptides provided by this invention is as follows: Figures 1 to 5As shown: The stirring assembly 2 includes: a reduction motor 202 fixedly connected to the middle position of the top of the top cover 5, the output end of the reduction motor 202 extending to the inner wall of the body 8 and fixedly connected to a stirring rod 203; and a stirring plate 201 fixedly connected to the surface of the stirring rod 203 at equal intervals and angles, with through holes evenly spaced on the surface of the stirring plate 201.

[0036] In this embodiment, the speed reduction motor 202 is started to drive the slow stirring rod 203 to rotate, which in turn causes the stirring plate 201 to rotate and stir and mix the crushed corn material and enzyme solution, so as to facilitate the full contact reaction between the two and improve the efficiency of the enzymatic hydrolysis reaction.

[0037] In a further preferred embodiment of the present invention, a scraper 204 is fixedly connected to the lower end of the surface of the stirring rod 203, and the scraper 204 is in the shape of an inverted L.

[0038] In this embodiment, an inverted L-shaped scraper 204 is used to agitate the material inside the machine body 8, and the material can be prevented from adhering and remaining on the inner wall of the machine body 8.

[0039] In a further preferred embodiment of the present invention, a medium inlet pipe 11 is fixedly connected to the lower end of one side of the heat exchange jacket 6, and a medium outlet pipe 7 is fixedly connected to the upper end of the other side of the heat exchange jacket 6.

[0040] In this embodiment, the heat exchange medium is delivered to the inside of the heat exchange jacket 6 through the medium inlet pipe 11 and then discharged through the medium outlet pipe 7. The temperature inside the machine body 8 can be changed through the heat exchange medium to ensure the optimal temperature for the corn enzymatic hydrolysis reaction.

[0041] In a further preferred embodiment of this utility model, a flow guide 9 is fixedly connected to the inner bottom wall of the body 8, and the flow guide 9 is funnel-shaped.

[0042] In this embodiment, the funnel-shaped guide platform 9 is used to allow the material after the enzymatic hydrolysis reaction to be discharged more thoroughly and fully through the discharge pipe 10.

[0043] The working principle of this utility model is as follows: First, the medium outlet pipe 7 and the medium inlet pipe 11 are connected to the external medium conveying and output pipelines, respectively. Then, corn kernels are added through the feed hopper 13. At this time, the drive motor 17 is started to drive the crushing rod 21 to rotate, which in turn drives the primary crushing blade 22 to crush the corn kernels. Then, the crushed corn material is screened through the filter frame 18, so that the smaller corn material particles can fall down and enter the machine body 8, while the larger corn material particles are blocked inside the filter frame 18. At this time, the rotation of the crushing rod 21 will drive the secondary crushing blade 19 to rotate to crush the larger corn material a second time, so that it can fall down through the holes on the filter frame 18.

[0044] At the same time, the rotation of the crushing rod 21 will drive the convex rod 103 to rotate, periodically contacting the drive frame 104, causing the filter frame 18 to slide and drive the slider 102 to slide on the surface of the slider 106 to compress one of the fixed springs 101, and at the same time stretch the other fixed spring 101. When the convex rod 103 rotates away from the drive frame 104, the elastic force of the fixed spring 101 will cause the slider 102 to slide and drive the filter frame 18 to return to its original position. Thus, the back-and-forth sliding of the filter frame 18 will achieve vibration anti-clogging of the filter frame 18.

[0045] Then, after the crushed and filtered corn material is added to the top cover 5 and the machine body 8 to a certain amount, the addition is stopped. Then, an appropriate amount of enzyme solution is added through the enzyme addition tube 4, and the reduction motor 202 is started to drive the slow stirring rod 203 to rotate. This causes the stirring plate 201 to rotate and stir and mix the crushed corn material and enzyme solution, so as to facilitate the full contact reaction between the two and improve the efficiency of the enzymatic reaction. The rotation of the stirring rod 203 will also drive the scraper 204 to rotate, stirring the material inside the machine body 8 and avoiding the adhesion and residue of the material on the inner wall of the machine body 8.

[0046] At this time, the temperature sensor 3 is used to detect the temperature inside the top cover 5 and the body 8. When the temperature is low, the heat medium is transported to the heat exchange jacket 6 through the medium inlet pipe 11 by the external equipment, so as to heat the inside of the body 8. The heat exchanged medium is discharged through the medium outlet pipe 7 until the temperature inside the body 8 reaches the optimal temperature range for the corn enzymatic hydrolysis reaction. Then, the supply of heat medium is stopped or a small amount is supplied to keep the body 8 warm. When the temperature is too high, the cold medium is supplied to cool the inside of the body 8, so that the optimal reaction temperature can always be ensured during the enzymatic hydrolysis reaction.

[0047] Meanwhile, the entire reaction process can be observed through the viewing window 16, which facilitates the timely addition of enzyme solution or corn kernels. After the enzymatic hydrolysis reaction is completed, the valve on the discharge pipe 10 is opened to discharge the material for further processing.

[0048] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described above, and the electrical connection should be completed by referring to the working sequence of each electrical component. The detailed connection methods are well-known technologies in the field. The above mainly introduces the working principle and process, and will not describe the electrical control.

[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An enzymatic hydrolysis device for corn oligopeptides, characterized in that, include: Body (8); A discharge pipe (10) is fixedly connected to the middle position of the bottom end of the machine body (8). A viewing window (16) is fixedly connected to the upper end of one side of the surface of the machine body (8). A top cover (5) is fixedly connected to the top of the machine body (8) by bolts. An enzyme addition tube (4) is fixedly connected to one side of the top of the top cover (5). A temperature sensor (3) is fixedly connected to one end of the top of the top cover (5). The stirring assembly (2) is mounted on the top cover (5) and is used to quickly mix the crushed corn material and enzyme solution. A heat exchange jacket (6) is fixedly connected to the surface of the body (8), and a controller (15) is fixedly connected to the front side of the heat exchange jacket (6). A crushing box (12) is fixedly connected to one side of the top of the top cover (5). The bottom of the crushing box (12) is connected to the interior of the top cover (5). An inspection door (14) is fixedly connected to the lower end of the front of the crushing box (12) via a hinge. A feed hopper (13) is fixedly connected to one side of the top of the crushing box (12). A crushing guide table (20) is fixedly connected to the lower end of the inner wall of the crushing box (12). A filter frame (18) is provided at the bottom of the crushing guide table (20). A drive motor (17) is fixedly connected to the middle position at the top of the crushing box (12). The output end of the drive motor (17) extends into the interior of the crushing box (12) and is fixedly connected to a crushing rod (21) via a coupling. Primary crushing blades (22) are fixedly connected to the surface of the crushing rod (21) at equal intervals. A vibration assembly (1) is mounted on the filter frame (18), the vibration assembly (1) being used to achieve back-and-forth vibration of the filter frame (18) to prevent clogging; The vibration assembly (1) includes: A fixing groove (105) is symmetrically opened on both sides of the bottom end of the crushing guide table (20). A slide rod (106) is fixedly connected to the inner wall of the fixing groove (105). A slider (102) is slidably connected to the surface of the slide rod (106). The bottom end of the slider (102) is fixedly connected to the top end of the filter frame (18) by bolts. A fixing spring (101) is wound around the surface of the slide bar (106), and the two ends of the fixing spring (101) are fixedly connected to one side of the slider (102) and the inner wall of the fixing groove (105), respectively. A drive frame (104) is fixedly connected to the upper end of the inner wall of the filter frame (18), and a protruding rod (103) is fixedly connected to the lower end of the surface of the crushing rod (21).

2. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, One side of the protruding rod (103) and the drive frame (104) is semi-circular, and the protruding rod (103) and the drive frame (104) are in the same horizontal plane.

3. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, The bottom end of the crushing rod (21) is fixedly connected with a secondary crushing blade (19) at an equal angle, and one end of the secondary crushing blade (19) is welded to the surface of the crushing rod (21) in an integrated structure.

4. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, The crushing guide table (20) is funnel-shaped, and the diameter of the bottom cross-section of the crushing guide table (20) is greater than the diameter of the bottom cross-section of the filter frame (18).

5. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, The stirring assembly (2) includes: A speed reduction motor (202) is fixedly connected to the middle position of the top of the top cover (5). The output end of the speed reduction motor (202) extends to the inner wall of the machine body (8) and is fixedly connected to a stirring rod (203). A stirring plate (201) is fixedly connected to the surface of the stirring rod (203) at equal intervals and angles, and the surface of the stirring plate (201) is provided with through holes at equal intervals.

6. The enzymatic hydrolysis device for corn oligopeptides according to claim 5, characterized in that, A scraper (204) is fixedly connected to the lower end of the surface of the stirring rod (203), and the scraper (204) is in the shape of an inverted L.

7. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, A medium inlet pipe (11) is fixedly connected to the lower end of one side of the heat exchange jacket (6), and a medium outlet pipe (7) is fixedly connected to the upper end of the other side of the heat exchange jacket (6).

8. The enzymatic hydrolysis device for corn oligopeptides according to claim 1, characterized in that, The inner bottom wall of the body (8) is fixedly connected to a flow guide (9), which is funnel-shaped.

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