Industrial enzyme preparation reactor

Abstract

The utility model relates to the technical field of industrial enzyme, and discloses an industrial enzyme preparation reactor which comprises a supporting frame, the inner side of the supporting frame is rotatably connected with a shell, the outer wall of the shell is provided with a rotating assembly, the top of the shell is slidably connected with a cover, the top of the cover is communicated with a feeding port, and the feeding port is provided with a feeding port. The top of the cover is communicated with an enzyme inlet, a conical groove is formed in the inner side of the shell, the bottom of the shell is communicated with a discharging port, the outer wall of the discharging port is rotationally connected with a collecting box, and a circulating mechanism is arranged on the left side of the shell. According to the reaction kettle, the shell is rotated through gear transmission, the reaction process of a reaction mixture is accelerated, meanwhile, centrifugal force is generated in the rotation process, so that a substrate is discharged more simply, and through free connection of the pipeline II and the feeding opening and the reverse pumping effect of the water pump, the reaction temperature is reduced; and a mixture which is not completely reacted in the shell can be recycled for secondary reaction, so that the waste of a substrate is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial enzymes, in particular to an industrial enzyme preparation reactor. Background Art

[0002] Enzyme preparations refer to biological products with catalytic functions after enzymes are purified and processed. They have the characteristics of high catalytic efficiency and high specificity. Their application fields cover food, textile, feed, detergent, papermaking, leather, medicine, as well as energy development and environmental protection. With the continuous growth of the demand for enzyme preparations in industrial production, the performance requirements for enzyme reactors are also getting higher and higher.

[0003] After retrieval, the Chinese patent publication number is: CN220116518U, which discloses a bioreactor for enzyme preparations, including a reaction vessel and a stirring device. The reaction vessel includes a reaction kettle and a kettle cover. The bottom of the reaction kettle is provided with a discharge pipe. The stirring device includes a stirring shaft extending into the inner cavity of the reaction kettle. It also includes a cleaning mechanism. The cleaning mechanism includes a rotating water distributor connected to the stirring shaft. A water injector is movably arranged up and down on the kettle cover. The rotating water distributor is provided with a water outlet nozzle extending towards the inner wall of the reaction kettle. An annular liquid collecting tank opposite to the side wall of the reaction kettle is arranged on the bottom wall of the reaction kettle. The discharge pipe is communicated with this liquid collecting tank. The lower part of the discharge pipe is connected with a recovered material pipe. The reaction kettle is also provided with a liquid blowing mechanism for blowing the enzyme-producing dilution liquid in the liquid collecting tank into the discharge pipe. This reactor has the advantage of being able to clean the inner wall of the container after the enzyme-producing solution in the reaction container is discharged. However, in actual use, setting a stirring shaft inside the reactor will generate a certain shearing force and mechanical damage to the structure and activity of the enzyme, affecting the reaction progress. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an industrial enzyme preparation reactor, aiming to improve the problem that setting a stirring shaft inside the reactor in the prior art will generate a certain shearing force and mechanical damage to the structure and activity of the enzyme, affecting the reaction progress.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An industrial enzyme preparation reactor includes a support frame. The inner side of the support frame is rotatably connected with an outer shell. The outer wall of the outer shell is provided with a rotating component. The top of the outer shell is slidably connected with a lid. The top of the lid is communicated with a feeding port. The top of the lid is communicated with an enzyme inlet. A conical groove is opened inside the outer shell. The bottom of the outer shell is communicated with a discharge port. The outer wall of the discharge port is rotatably connected with a collection box. A circulation mechanism is arranged on the left side of the outer shell.

[0006] Through the above technical solution: By setting a rotating component on the outer wall of the outer shell to make it rotate, the internal reaction process is accelerated. Combining the conical groove with rotation to generate centrifugal force can quickly and effectively separate the reacted substrate to the bottom, improving the purity and separation efficiency of the product.

[0007] As a further description of the above technical solution:

[0008] The circulation mechanism includes a water pump. The right side of the water pump is arranged on the left side of the outer shell. The input end of the water pump is connected to a first pipeline. The top end of the first pipeline is connected to a water tank. The top of the water tank is connected to a feed inlet. The output end of the water pump is connected to a second pipeline. The right end of the second pipeline is connected to the top of the feeding port.

[0009] Through the above technical solution: By connecting the water tank and the feeding port through a water pump, it can not only achieve automatic extraction and feeding, reducing the complexity of manual operation, but also utilize the reverse pumping effect of the water pump to recycle the incompletely reacted mixture in the reactor, realizing the recycling of resources.

[0010] As a further description of the above technical solution:

[0011] The rotating component includes a servo motor. The output end of the servo motor is fixedly connected to a rotating rod. The outer wall of the rotating rod is fixedly connected to a first gear. The outer wall of the first gear is meshed with a second gear. The inner side of the second gear is fixedly connected to the outer wall of the outer shell.

[0012] Through the above technical solution: By controlling the rotation speed of the servo motor, the centrifugal force can be precisely adjusted to adapt to different reaction and separation requirements.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the servo motor is fixedly connected to a first fixing frame. An observation window one is opened on the outer wall of the outer shell.

[0015] Through the above technical solution: The servo motor is fixed by the first fixing frame to prevent the movement of the servo motor during operation. The reaction situation inside the outer shell is observed through the observation window one.

[0016] As a further description of the above technical solution:

[0017] An observation window two is opened on the outer wall of the water tank. The bottom of the water pump is fixedly connected to a second fixing frame.

[0018] Through the above technical solution: The water condition in the water tank is observed through the observation window two. The second fixing frame is used to prevent the movement of the water pump during operation.

[0019] As a further description of the above technical solution:

[0020] A heat preservation ring is fixedly connected to the inner side of the outer shell. A sealing plug is slidably connected to the inner side of the feeding port, and a sealing ring is fixedly connected to the outer wall of the sealing plug.

[0021] Through the above technical solution: The heat preservation ring is used to maintain a stable reaction temperature and improve the reaction efficiency. The sealing plug and the sealing ring are used to enhance the sealing effect of the feeding port.

[0022] As a further description of the above technical solution:

[0023] A sealing cover is threadedly connected to the top of the enzyme inlet. A plurality of supporting pads are fixedly connected to the bottom of the support frame.

[0024] Through the above technical solution: By setting the sealing cover, the enzyme inlet can be quickly closed after adding the enzyme, preventing foreign impurities, microorganisms, etc. from entering the reactor. The supporting pads enhance the stability of the reactor.

[0025] As a further description of the above technical solution:

[0026] A plurality of switches are fixedly connected to the outer wall of the outer shell, and the tops of the plurality of switches are slidably connected to the bottom of the lid.

[0027] Through the above technical solution: The switches are used to connect the lid and the outer shell, making it detachable. When the reactor needs to be cleaned, the switches can be turned on to separate the lid from the outer shell, so as to clean the inside of the outer shell.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by setting the second gear on the outer wall of the outer shell, the outer shell is rotated by the gear drive driven by the servo motor, accelerating the reaction process of the reaction mixture. At the same time, centrifugal force is generated during rotation, and the substrate is more effectively guided to gather in the bottom collection box through the conical groove, making the discharge of the substrate simpler.

[0030] 2. In the utility model, automatic extraction and feeding are realized through the water pump and the pipeline, reducing the complexity and error of manual operation. Through the free connection of the second pipeline and the feeding port and the reverse pumping action of the water pump, the unreacted mixture in the outer shell can be recycled for secondary reaction, greatly reducing the waste of the substrate and lowering the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional schematic diagram of an industrial enzyme preparation reactor proposed by the utility model;

[0032] Figure 2 is the disassembly of an industrial enzyme preparation reactor proposed by the utility model;

[0033] Figure 3 The sectional view of the outer shell of an industrial enzyme preparation reactor proposed by the present utility model;

[0034] Figure 4 The top view of an industrial enzyme preparation reactor proposed by the present utility model;

[0035] Figure 5 The structural schematic diagram of the feeding port of an industrial enzyme preparation reactor proposed by the present utility model.

[0036] Legend description:

[0037] 1. Outer shell; 2. Circulation mechanism; 201. Water pump; 202. Pipe 1; 203. Water tank; 204. Pipe 2; 205. Feed inlet; 3. Servo motor; 4. Rotating rod; 5. Gear 1; 6. Gear 2; 7. Feeding port; 8. Enzyme inlet; 9. Conical groove; 10. Discharge port; 11. Collection box; 12. Heat preservation ring; 13. Fixing frame 1; 14. Support frame; 15. Support pad; 16. Sealing cover; 17. Sealing plug; 18. Sealing ring; 19. Observation window 1; 20. Observation window 2; 21. Lid; 22. Fixing frame 2; 23. Switch. Specific implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to the attached Figure 1 、attached Figure 2 and attached Figure 3 , an embodiment provided by the present utility model: An industrial enzyme preparation reactor includes a support frame 14. The inner side of the support frame 14 is rotatably connected with an outer shell 1. A rotating assembly is arranged on the outer wall of the outer shell 1. The top of the outer shell 1 is slidably connected with a lid 21. The top of the lid 21 is communicated with a feeding port 7. The top of the lid 21 is communicated with an enzyme inlet 8. A conical groove 9 is opened inside the outer shell 1. The bottom of the outer shell 1 is communicated with a discharge port 10. The outer wall of the discharge port 10 is rotatably connected with a collection box 11. A circulation mechanism 2 is arranged on the left side of the outer shell 1; The rotating assembly includes a servo motor 3. The output end of the servo motor 3 is fixedly connected with a rotating rod 4. A gear 1 5 is fixedly connected to the outer wall of the rotating rod 4. The outer wall of the gear 1 5 is meshed with a gear 2 6. The inner side of the gear 2 6 is fixedly connected to the outer wall of the outer shell 1;

[0040] Specifically, through the centrifugal force generated by the combination of the conical groove 9 inside the outer shell 1 and rotation, the reacted substrate can be quickly and effectively separated to the bottom, improving the purity and separation efficiency of the product. The internal mixing effect is achieved by setting a rotating component outside the outer shell 1, realizing the synergistic effect of setting a stirrer inside the reactor. The addition of raw materials and enzymes is facilitated through the feeding port 7 and the enzyme inlet 8, and different doses of raw materials and enzymes can be added according to the reaction requirements. The support frame 14 provides a stable support and rotation basis for the outer shell 1, ensuring the smooth progress of the entire reaction process.

[0041] Refer to the attached Figure 4 Specifically, an embodiment provided by the present utility model: The circulation mechanism 2 includes a water pump 201. The right side of the water pump 201 is arranged on the left side of the outer shell 1. The input end of the water pump 201 is communicated with a first pipeline 202. The top end of the first pipeline 202 is communicated with a water tank 203. The top of the water tank 203 is communicated with a feeding port 205. The output end of the water pump 201 is communicated with a second pipeline 204. The right end of the second pipeline 204 is communicated at the top of the feeding port 7.

[0042] Specifically, the automatic extraction and feeding are realized through the water pump 201, reducing the cumbersome and error of manual operation. By using the reverse pumping effect of the water pump 201, the incompletely reacted mixture can be recycled, saving resources. Through the sliding connection between the second pipeline 204 and the feeding port 7, it is more flexible to select feeding or extraction to adapt to different production requirements.

[0043] Refer to the attached Figure 1 and the attached Figure 5 Specifically, an embodiment provided by the present utility model: A first fixing frame 13 is fixedly connected to the outer wall of the servo motor 3. An observation window 19 is opened on the outer wall of the outer shell 1; An observation window 20 is opened on the outer wall of the water tank 203. A second fixing frame 22 is fixedly connected to the bottom of the water pump 201; A heat preservation ring 12 is fixedly connected to the inner side of the outer shell 1. A sealing plug 17 is slidably connected to the inner side of the feeding port 7. A sealing ring 18 is fixedly connected to the outer wall of the sealing plug 17; A sealing cover 16 is threadedly connected to the top of the enzyme inlet 8. A plurality of support pads 15 are fixedly connected to the bottom of the support frame 14; A plurality of switches 23 are fixedly connected to the outer wall of the outer shell 1. The tops of the plurality of switches 23 are slidably connected to the bottom of the lid 21.

[0044] The servo motor 3 and the water pump 201 are respectively fixed by the first fixing frame 13 and the second fixing frame 22 so that they can operate stably. The inside of the reactor and the water tank 203 can be observed at any time through the first observation window 19 and the second observation window 20 to achieve visualization. The stable reaction temperature is maintained by the heat preservation ring 12 to improve the reaction efficiency. The dust from the outside is prevented from falling into the reactor through the sealing plug 17, the sealing ring 18 and the sealing cover 16. The supporting effect of the supporting frame 14 is strengthened by the supporting pad 15. The detachable connection between the cover 21 and the outer shell 1 is realized through the switch 23, which facilitates the cleaning of the inside of the outer shell 1.

[0045] Working principle: First, the substrate to be reacted is put into the outer shell 1 through the feeding port 7, and the required enzyme is added through the enzyme inlet 8 at the same time. Then, the sealing plug 17 is covered on the feeding port 7, and the sealing cover 16 is covered on the enzyme inlet 8 to keep the reactor airtight. At this time, the servo motor 3 is started, and the servo motor 3 drives the rotating rod 4 to rotate. The first gear 5 on the rotating rod 4 rotates accordingly. Since the first gear 5 meshes with the second gear 6 fixed on the outer wall of the outer shell 1, the outer shell 1 is driven to rotate inside the supporting frame 14. When the outer shell 1 rotates, the reaction mixture inside will be mixed together to react. At the same time, under the action of centrifugal force, since the inner side of the outer shell 1 is provided with a conical groove 9, under the action of centrifugal force, the reacted substrate will gather along the conical groove 9 towards the bottom. Finally, the substrate gathered at the bottom is discharged into the collection box 11 through the discharge port 10. The collection box 11 can be rotated to collect the bottom. And when feeding is required, the second pipeline 204 is connected to the feeding port 7, and the water pump 201 is started to pump the substrate to be reacted in the water tank 203. The substrate to be reacted is put into the feeding port 7 through the first pipeline 202 and the second pipeline 204. After the feeding is completed, the sealing plug 17 is immediately closed. At the same time, when there is unreacted mixture remaining inside the outer shell 1, the solution in the reactor can also be pumped back to the water tank 203 or another container through the reverse pumping of the water pump 201 for secondary reaction, greatly reducing the waste of resources.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An industrial enzyme preparation reactor, comprising a support frame (14), characterized in that: The inner side of the support frame (14) is rotatably connected to the outer shell (1), the outer wall of the outer shell (1) is provided with a rotating assembly, the top of the outer shell (1) is slidably connected to a cover (21), the top of the cover (21) is connected to a feeding port (7), the top of the cover (21) is connected to an enzyme inlet (8), the inner side of the outer shell (1) is provided with a conical groove (9), the bottom of the outer shell (1) is connected to a discharge port (10), the outer wall of the discharge port (10) is rotatably connected to a collection box (11), and a circulation mechanism (2) is provided on the left side of the outer shell (1).

2. An industrial enzyme preparation reactor according to claim 1, characterized in that: The circulation mechanism (2) comprises a water pump (201), the right side of the water pump (201) being arranged on the left side of the housing (1), the input end of the water pump (201) being connected to a pipe 1 (202), the top end of the pipe 1 (202) being connected to a water tank (203), the top of the water tank (203) being connected to a feed port (205), the output end of the water pump (201) being connected to a pipe 2 (204), the right end of the pipe 2 (204) being connected to the top of the feed port (7).

3. An industrial enzyme preparation reactor according to claim 1, characterized in that: The rotating assembly comprises a servo motor (3), the output end of the servo motor (3) is fixedly connected to a rotating rod (4), the outer wall of the rotating rod (4) is fixedly connected to a gear 1 (5), the outer wall of the gear 1 (5) is meshingly connected to a gear 2 (6), and the inner side of the gear 2 (6) is fixedly connected to the outer wall of the housing (1).

4. An industrial enzyme preparation reactor according to claim 3, characterized in that: A fixing frame (13) is fixedly connected to the outer wall of the servo motor (3), and an observation window (19) is provided on the outer wall of the housing (1).

5. An industrial enzyme preparation reactor according to claim 2, characterized in that: The outer wall of the water tank (203) is provided with an observation window 2 (20), and the bottom of the water pump (201) is fixedly connected to a fixing frame 2 (22).

6. An industrial enzyme preparation reactor according to claim 1, characterized in that: A heat preservation ring (12) is fixedly connected to the inner side of the outer shell (1), a sealing plug (17) is slidably connected to the inner side of the feeding port (7), and a sealing ring (18) is fixedly connected to the outer wall of the sealing plug (17).

7. An industrial enzyme preparation reactor according to claim 1, characterized in that: The top of the enzyme inlet (8) is threadedly connected to a sealing cover (16), and the bottom of the support frame (14) is fixedly connected to a plurality of support pads (15).

8. An industrial enzyme preparation reactor according to claim 1, characterized in that: Multiple switches (23) are fixedly connected to the outer wall of the housing (1), and the tops of the multiple switches (23) are slidably connected to the bottom of the cover (21).

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