Enzymolysis device for enzymolysis of bone meal

Abstract

The utility model relates to the field of preparation of enzymolysis bone meal, in particular to an enzymolysis device for enzymolysis bone meal. The enzymolysis device for bone meal enzymolysis comprises a reaction kettle, a stirrer, a dispersion net, a driving assembly and a shaking assembly, the top end of the reaction kettle is fixedly connected with a spiral conveyor used for conveying bone meal, a hopper is installed at the end of the spiral conveyor, one side of the reaction kettle communicates with an enzyme liquid pipe, and the bottom end of the interior of the reaction kettle is rotationally connected with a rotating head; a stirrer is rotationally connected into the rotating head, and the rotating head and the stirrer are the same in axis. Through the design of the dispersion net 7 and the conical block 12, the bone meal is uniformly dispersed, and the direct agglomeration of bone meal particles is avoided, so that the contact area of the bone meal and enzyme liquid is increased, and the speed and uniformity of enzymolysis reaction are improved; the reverse rotation mechanism of the stirrer 5 and the rotating head 6 breaks through the vortex formed by traditional one-way stirring, effectively prevents bone meal particles from gathering at the vortex, and further improves the enzymolysis efficiency.

Description

Technical Field

[0001] This utility model relates to the field of enzymatic hydrolysis of bone powder preparation, and in particular to an enzymatic hydrolysis device for bone powder. Background Technology

[0002] In existing enzymatic hydrolysis bone meal production processes, the enzymatic hydrolysis device plays a crucial role. However, traditional enzymatic hydrolysis devices for bone meal suffer from a series of problems during operation, which limit the improvement of hydrolysis efficiency and the quality of the final product.

[0003] Firstly, existing enzymatic hydrolysis devices typically inject bone meal directly into a container containing enzyme solution. In this method, bone meal particles often tend to agglomerate or clump together, a phenomenon known as "balling." This not only reduces the contact area between the bone meal and the enzyme solution but also results in uneven enzymatic hydrolysis, affecting its efficiency and effectiveness.

[0004] Secondly, traditional enzymatic hydrolysis devices typically employ only unidirectional stirring during the process. This method easily leads to the aggregation of bone meal particles at the vortex created by the stirring, forming localized high-concentration areas of bone meal. These high-concentration areas not only slow down the enzymatic hydrolysis rate but may also result in incomplete hydrolysis because the enzyme solution cannot fully penetrate the area.

[0005] Therefore, it is necessary to provide a new enzymatic hydrolysis device for bone meal to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides an enzymatic hydrolysis device for enzymatically hydrolyzing bone meal.

[0007] The enzymatic hydrolysis device for bone powder provided by this utility model includes: a reaction vessel, a stirrer, a dispersing mesh, a drive assembly, and a shaking assembly. A screw conveyor for conveying bone powder is fixedly connected to the top of the reaction vessel, and a hopper is installed at the end of the screw conveyor. An enzyme liquid pipe is connected to one side of the reaction vessel. A rotating head is rotatably connected to the bottom of the inside of the reaction vessel, and a stirrer is rotatably connected inside the rotating head. The rotating head and the stirrer have the same axis and rotate in opposite directions. A dispersing mesh is installed at the top of the inside of the reaction vessel, and the dispersing mesh has the same axis as the stirrer. A drive assembly is installed at the bottom of the reaction vessel, and the drive assembly is installed in conjunction with the stirrer and the rotating head. A shaking assembly is installed between the reaction vessel and the dispersing mesh, and the shaking assembly is installed in conjunction with the stirrer.

[0008] Preferably, the drive assembly includes: a motor, a drive bevel gear, a forward bevel gear, and a reverse bevel gear. The motor is fixedly connected to the bottom of the reactor, the output end of the motor is fixedly connected to the drive bevel gear, the bottom shaft of the rotating head extends out of the reactor and is fixedly connected to the forward bevel gear, and the bottom end of the agitator extends out of the rotating head and is fixedly connected to the reverse bevel gear. Both the forward bevel gear and the reverse bevel gear are meshed with the drive bevel gear.

[0009] Preferably, the shaking assembly includes: connecting blocks, springs, inclined wheels, and L-shaped connecting rods. Connecting blocks are fixedly connected at equal intervals inside the reactor. Springs are fixedly connected to the top of several connecting blocks. The top of the springs is fixedly connected to the bottom of the dispersing mesh. An inclined wheel is fixedly connected to the top of the stirrer. An L-shaped connecting rod is fixedly connected to the bottom of the dispersing mesh. The inclined wheel is slidably connected to one end of the L-shaped connecting rod.

[0010] Preferably, heating plates and cooling plates are fixedly connected at equal intervals inside the reactor in an alternating manner.

[0011] Preferably, a pH sensor and a temperature sensor are installed inside the reactor.

[0012] Preferably, a conical block is fixedly connected to the top axis of the dispersing net, and the axis of the conical block coincides with the axis of the discharge end of the screw conveyor.

[0013] Preferably, a discharge pipe is fixedly connected to the bottom of the reactor.

[0014] Preferably, the bottom of the reactor is fixedly connected with support legs at equal intervals.

[0015] Compared with related technologies, the enzymatic hydrolysis device for bone meal provided by this utility model has the following beneficial effects:

[0016] Improve enzymatic hydrolysis efficiency and uniformity:

[0017] The design of the dispersing net 7 and the conical block 12 achieves uniform dispersion of bone powder, avoids direct agglomeration of bone powder particles, thereby increasing the contact area between bone powder and enzyme solution and improving the rate and uniformity of enzymatic hydrolysis reaction.

[0018] The reverse rotation mechanism of stirrer 5 and rotating head 6 breaks the vortex formed by traditional unidirectional stirring, effectively preventing the aggregation of bone meal particles at the vortex and further improving the enzymatic hydrolysis efficiency.

[0019] Optimize temperature and pH control:

[0020] The heating plate 8 and cooling plate 9 inside the reaction vessel 1, along with the integrated pH sensor 10 and temperature sensor 11, together constitute a precise temperature and pH control system. This ensures that the enzymatic hydrolysis reaction proceeds under optimal conditions, improving enzyme activity and hydrolysis efficiency. Attached Figure Description

[0021] Figure 1 A schematic diagram of the enzymatic hydrolysis device for bone meal provided by this utility model;

[0022] Figure 2 for Figure 1The diagram shows the structure of the heating plate and cooling plate inside the reactor.

[0023] Figure 3 for Figure 1 The diagram shows the internal structure of the reactor.

[0024] Figure 4 for Figure 1 The diagram shows the structure of the driving component.

[0025] Figure 5 for Figure 1 The diagram shows the structure of the shaking component.

[0026] Labels in the diagram: 1. Reactor; 2. Screw conveyor; 3. Hopper; 4. Enzyme solution pipe; 5. Stirrer; 6. Rotary head; 7. Dispersion net; 8. Heating plate; 9. Cooling plate; 10. pH sensor; 11. Temperature sensor; 12. Conical block; 13. Discharge pipe; 14. Support leg; 21. Motor; 22. Drive bevel gear; 23. Forward bevel gear; 24. Reverse bevel gear; 31. Connecting block; 32. Spring; 33. Inclined wheel; 34. L-shaped connecting rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figure 1-5An enzymatic hydrolysis device for bone meal includes: a reaction vessel 1, a stirrer 5, a dispersing mesh 7, a drive assembly, and a shaking assembly. A screw conveyor 2 for conveying bone meal is fixedly connected to the top of the reaction vessel 1. A hopper 3 is installed at the end of the screw conveyor 2. An enzyme liquid pipe 4 is connected to one side of the reaction vessel 1. A rotating head 6 is rotatably connected to the bottom of the inside of the reaction vessel 1. The stirrer 5 is rotatably connected inside the rotating head 6. The rotating head 6 and the stirrer 5 have the same axis but rotate in opposite directions. A dispersing mesh 7 is installed at the top of the inside of the reaction vessel 1. The dispersing mesh 7 has the same axis as the stirrer 5. A drive assembly is installed at the bottom of the reactor 1, which is installed in conjunction with the agitator 5 and the rotating head 6. A shaking assembly is installed between the reactor 1 and the dispersing net 7, which is installed in conjunction with the agitator 5. Inside the reactor 1, heating plates 8 and cooling plates 9 are fixedly connected at equal intervals. Inside the reactor 1, a pH sensor 10 and a temperature sensor 11 are installed. A conical block 12 is fixedly connected at the top axis of the dispersing net 7, and the axis of the conical block 12 coincides with the axis of the discharge end of the screw conveyor 2. A discharge pipe 13 is fixedly connected at the bottom of the reactor 1, and support legs 14 are fixedly connected at equal intervals at the bottom of the reactor 1.

[0030] It should be noted that: bone meal is first added to screw conveyor 2 through hopper 3; screw conveyor 2 uses the rotation of screw blades to continuously and evenly transport bone meal to the top of reactor 1;

[0031] At the top of the reactor 1, bone powder encounters the dispersion net 7; a conical block 12 is fixed at the top axis of the dispersion net 7. The design of the conical block 12 allows the bone powder to be more evenly dispersed on the dispersion net 7, avoiding direct falling into the enzyme solution and forming agglomerates.

[0032] Please see Figure 4 The drive assembly includes: a motor 21, a drive bevel gear 22, a forward bevel gear 23, and a reverse bevel gear 24. The motor 21 is fixedly connected to the bottom of the reactor 1. The output end of the motor 21 is fixedly connected to the drive bevel gear 22. The bottom shaft of the rotating head 6 extends out of the reactor 1 and is fixedly connected to the forward bevel gear 23. The bottom end of the stirrer 5 extends out of the rotating head 6 and is fixedly connected to the reverse bevel gear 24. Both the forward bevel gear 23 and the reverse bevel gear 24 are meshed with the drive bevel gear 22.

[0033] It should be noted that when the drive assembly is started, the motor 21 drives the active bevel gear 22 to rotate; the active bevel gear 22 meshes with the forward bevel gear 23 and the reverse bevel gear 24 respectively, so that the rotating head 6 and the stirrer 5 rotate in opposite axial directions respectively;

[0034] This reverse rotation stirring method can break the vortex formed by traditional unidirectional stirring, and prevent bone meal particles from agglomerating at the vortex, thereby improving the enzymatic hydrolysis speed and uniformity.

[0035] Please see Figure 5 The shaking assembly includes: a connecting block 31, a spring 32, an inclined wheel 33, and an L-shaped connecting rod 34. The connecting blocks 31 are fixedly connected at equal intervals inside the reactor 1. The top of each of the connecting blocks 31 is fixedly connected to a spring 32. The top of the spring 32 is fixedly connected to the bottom of the dispersing net 7. The top of the stirrer 5 is fixedly connected to an inclined wheel 33. The bottom of the dispersing net 7 is fixedly connected to an L-shaped connecting rod 34. The inside of the inclined wheel 33 is slidably connected to one end of the L-shaped connecting rod 34.

[0036] It should be noted that: the top of the stirrer 5 is fixed with an inclined wheel 33. When the stirrer 5 rotates, the inclined wheel 33 will push the L-shaped connecting rod 34, causing the dispersing net 7 to shake under the action of the spring 32.

[0037] This shaking helps to further disperse the bone meal particles, allowing them to come into more full contact with the enzyme solution and improving the efficiency of enzymatic hydrolysis.

[0038] The working principle of the enzymatic hydrolysis device for bone meal provided by this utility model is as follows:

[0039] Bone meal delivery and dispersion:

[0040] Bone meal is first added to screw conveyor 2 through hopper 3; screw conveyor 2 uses the rotation of screw blades to continuously and evenly transport bone meal to the top of reactor 1.

[0041] At the top of the reactor 1, bone powder encounters the dispersion net 7; a conical block 12 is fixed at the top axis of the dispersion net 7. The design of the conical block 12 allows the bone powder to be more evenly dispersed on the dispersion net 7, avoiding direct falling into the enzyme solution and forming agglomerates.

[0042] Enzyme solution addition:

[0043] At the same time, the enzyme solution is injected into the reaction vessel 1 through the enzyme solution tube 4 and mixed with the bone powder dispersed on the dispersion net 7;

[0044] Stirring and mixing:

[0045] When the drive assembly is started, the motor 21 drives the active bevel gear 22 to rotate; the active bevel gear 22 meshes with the forward bevel gear 23 and the reverse bevel gear 24 respectively, so that the rotating head 6 and the stirrer 5 rotate in opposite axial directions respectively;

[0046] This reverse rotation stirring method can break the vortex formed by traditional unidirectional stirring, and prevent bone meal particles from agglomerating at the vortex, thereby improving the enzymatic hydrolysis speed and uniformity.

[0047] Shaking and Dispersion:

[0048] An inclined wheel 33 is fixed at the top of the stirrer 5. When the stirrer 5 rotates, the inclined wheel 33 pushes the L-shaped connecting rod 34, causing the dispersing net 7 to shake under the action of the spring 32.

[0049] This shaking helps to further disperse the bone meal particles, allowing them to come into more full contact with the enzyme solution and improving the efficiency of enzymatic hydrolysis.

[0050] Temperature and pH control:

[0051] Inside the reactor 1, heating plates 8 and cooling plates 9 are fixed at equal intervals and arranged in an alternating manner. By adjusting the working state of the heating plates 8 and cooling plates 9, the temperature inside the reactor 1 can be precisely controlled.

[0052] Meanwhile, the reactor 1 is also equipped with a pH sensor 10 and a temperature sensor 11 to monitor the temperature and pH value in real time during the reaction process, and automatically adjust the heating plate 8, cooling plate 9 and the amount of enzyme solution added as needed to maintain the best reaction conditions.

[0053] Discharge and discharge:

[0054] After the enzymatic hydrolysis reaction is completed, the discharge pipe 13 at the bottom of the reactor 1 is opened, and the enzymatically hydrolyzed bone meal slurry is discharged for further processing.

[0055] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An enzymatic hydrolysis device for bone meal, characterized in that, include: The reactor (1) has a screw conveyor (2) for conveying bone meal fixedly connected to the top of the reactor (1), and a hopper (3) is installed at the end of the screw conveyor (2). An enzyme liquid pipe (4) is connected to one side of the reactor (1). A stirrer (5) is rotatably connected to the bottom of the reactor (1). A stirrer (5) is rotatably connected inside the stirrer (6). The stirrer (6) and the stirrer (5) have the same axis and rotate in opposite directions. Dispersion net (7): A dispersion net (7) is installed at the top inside the reactor (1). The dispersion net (7) is aligned with the axis of the stirrer (5). The driving assembly is installed at the bottom of the reactor (1). The driving assembly is installed in conjunction with the stirrer (5) and the rotating head (6). A shaking assembly is installed between the reactor (1) and the dispersing net (7), and the shaking assembly is installed in conjunction with the stirrer (5).

2. The enzymatic hydrolysis device for bone meal according to claim 1, characterized in that, The drive assembly includes a motor (21), a drive bevel gear (22), a forward bevel gear (23), and a reverse bevel gear (24). The bottom of the reactor (1) is fixedly connected to the motor (21), the output end of the motor (21) is fixedly connected to the drive bevel gear (22), the bottom shaft of the rotating head (6) extends out of the reactor (1) and is fixedly connected to the forward bevel gear (23), the bottom end of the stirrer (5) extends out of the rotating head (6) and is fixedly connected to the reverse bevel gear (24). Both the forward bevel gear (23) and the reverse bevel gear (24) are meshed with the drive bevel gear (22).

3. The enzymatic hydrolysis device for bone meal according to claim 1, characterized in that, The shaking assembly includes: connecting block (31), spring (32), inclined wheel (33) and L-shaped connecting rod (34). The connecting block (31) is fixedly connected at equal intervals inside the reactor (1). The top of several connecting blocks (31) is fixedly connected to spring (32). The top of the spring (32) is fixedly connected to the bottom of the dispersing net (7). The top of the stirrer (5) is fixedly connected to the inclined wheel (33). The bottom of the dispersing net (7) is fixedly connected to the L-shaped connecting rod (34). The inside of the inclined wheel (33) is slidably connected to one end of the L-shaped connecting rod (34).

4. The enzymatic hydrolysis device for bone meal according to claim 1, characterized in that, The reactor (1) is fixedly connected at equal intervals with alternating heating plates (8) and cooling plates (9).

5. The enzymatic hydrolysis device for bone meal according to claim 1, characterized in that, The reactor (1) is equipped with a pH sensor (10) and a temperature sensor (11).

6. The enzymatic hydrolysis apparatus for bone meal according to claim 1, characterized in that, A cone block (12) is fixedly connected to the top axis of the dispersing net (7), and the axis of the cone block (12) coincides with the axis of the discharge end of the screw conveyor (2).

7. The enzymatic hydrolysis apparatus for bone meal according to claim 1, characterized in that, The bottom of the reactor (1) is fixedly connected to the discharge pipe (13).

8. The enzymatic hydrolysis apparatus for bone meal according to claim 1, characterized in that, The bottom of the reactor (1) is fixedly connected with legs (14) at equal intervals.

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