A fermentation enzyme preparation production purification apparatus

Abstract

The utility model discloses a kind of fermentation enzyme preparation production purification equipment, including storage bucket body, still including fixed installation in the feed inlet on the storage bucket body, the spiral groove being opened on the feed inlet, heating assembly being installed on the feed inlet, adjusting assembly and filter plate component being installed on the storage bucket body, first transmission component being installed on the adjusting assembly, current-limiting component being installed on transmission component, driving component being installed on the storage bucket body, second transmission component being installed on the driving component and push plate being installed on the driving component. By setting spiral groove, when enzyme liquid pours into feed inlet, enzyme liquid can be effectively limited to directly fall, avoid its direct drop into the inside of storage bucket body and cause splashing, this can greatly reduce the case that enzyme liquid splashes to the barrel wall of storage bucket body, barrel top, reduce enzyme liquid residual amount, both reduce raw material waste, and reduce subsequent equipment cleaning burden, save maintenance time.

Description

Technical Field

[0001] This utility model relates to the field of fermentation enzyme production technology, specifically to a fermentation enzyme preparation production and purification device. Background Technology

[0002] Fermentation enzyme preparations are widely used in food processing, pharmaceutical synthesis, biochemicals and other fields. Their production and purification process directly determines enzyme activity and product purity. The level of equipment technology is the core constraint on the development of the industry. The purification device is used to remove bacteria and impurities from the fermentation broth.

[0003] In existing technologies, common purification devices inject high-flow-rate enzyme solutions directly into the purification tank via a vertical or large-angle feed pipe. Due to the lack of buffer structures and flow rate control devices, the high-speed flowing enzyme solution directly impacts the inner wall of the tank. This impact not only causes some enzyme solution to splash into the sealed area at the top of the tank and dead corners on the side walls due to the release of kinetic energy, resulting in residual accumulation of enzyme solution in non-working areas, but more seriously, it disrupts the established flow field distribution within the tank, causing obvious stratification of the enzyme solution in the vertical direction and concentration gradient differences in the horizontal direction. Ultimately, this leads to uneven distribution of the enzyme solution within the tank, affecting the stability of subsequent purification processes and product yield. Utility Model Content

[0004] The purpose of this invention is to provide a purification device for the production of fermentation enzyme preparations, in order to solve the problem mentioned in the background art that the traditional inlet design of existing purification devices causes enzyme solution to directly enter the tank after being introduced, which will cause enzyme solution to splash onto the inner wall of the tank and cause residue, and disrupt the flow field inside the tank, resulting in uneven distribution of enzyme solution, ultimately affecting the stability of the purification process and the product yield.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fermentation enzyme preparation production and purification device, comprising a storage tank body, and further comprising a feed inlet fixedly installed on the storage tank body, a spiral groove formed on the feed inlet, a heating component installed on the feed inlet, an adjustment component and a filter plate assembly installed on the storage tank body, a first transmission component installed on the adjustment component, a flow limiting component installed on the transmission component, a drive component installed on the storage tank body, a second transmission component installed on the drive component, and a push plate installed on the drive component; The flow limiting component is used to limit the flow rate of the fermentation enzyme fluid when it passes through the spiral groove. When operating the regulating component, the flow limiting component is rotated by the transmission component. When the driving component is working, it drives the push plate on the connected side to rotate and push the fermentation enzyme fluid. At this time, the transmission component drives the other push plates to rotate synchronously.

[0006] According to the preferred embodiment of this technical solution, the heating component includes a fixed outer shell fixedly installed on the feed inlet and a heating wire body installed on the fixed outer shell. The heating wire body is used to increase the temperature inside the feed inlet after the device is used.

[0007] According to the preferred embodiment of this technical solution, the adjustment component includes a worm gear rotatably connected to the storage tank body, an adjustment wheel fixedly connected to the worm gear, a worm wheel meshing with the worm gear, and a first rotating shaft fixedly installed on the worm wheel. A first transmission component is connected to the first rotating shaft. The adjustment wheel is used to adjust the rotation of the worm gear. When the worm gear rotates, it drives the first rotating shaft to rotate through meshing with the worm wheel.

[0008] In a preferred embodiment of this technical solution, the first transmission component includes a first bevel gear fixedly mounted on a first rotating shaft and a second bevel gear meshing with the first bevel gear. A flow limiting component is connected to the second bevel gear. When the first rotating shaft rotates, the second bevel gear is driven to rotate through the meshing transmission of the first bevel gear.

[0009] According to the preferred embodiment of this technical solution, the flow limiting component includes a second rotating shaft rotatably connected to the feed inlet and a baffle fixedly installed on the second rotating shaft, and a second bevel gear fixedly installed on the second rotating shaft.

[0010] According to the preferred embodiment of this technical solution, the filter plate assembly includes a mounting frame fixedly installed inside the storage tank body and a filter plate body detachably installed on the mounting frame.

[0011] According to the preferred embodiment of this technical solution, the driving component includes a fixed frame fixedly installed inside the storage tank body, a first motor fixedly installed on the storage tank body, a third bevel gear fixedly connected to the output end of the first motor, and a fourth bevel gear meshing with the third bevel gear. The fourth bevel gear is rotatably connected to the fixed frame, and the push plate is fixedly connected to the fourth bevel gear. The first motor is used to drive the third bevel gear to rotate. When the third bevel gear rotates, it drives the push plate to rotate through meshing with the fourth bevel gear.

[0012] In a preferred embodiment of this technical solution, the second transmission component includes a transmission wheel fixedly mounted on the third bevel gear and a transmission belt connected to the transmission wheel.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a spiral groove, when the enzyme solution is poured into the feed inlet, it can be effectively restricted from falling directly into the storage tank body and causing splashing. This can greatly reduce the situation of enzyme solution splashing onto the tank body wall and top, reduce enzyme solution residue, reduce raw material waste, reduce the burden of subsequent equipment cleaning, and save maintenance time.

[0014] 2. To address the viscosity differences of enzyme solutions of varying qualities, a flow-limiting component is installed at the inlet. This allows for precise adjustment of the enzyme solution flow rate, preventing instability caused by viscosity variations. Simultaneously, a stable flow rate ensures uniform distribution of the enzyme solution after entering the storage tank, laying a solid foundation for subsequent mixing by the pusher plate and precise impurity interception by the filter plate assembly. This reduces issues such as localized impurity accumulation or uneven enzyme mixing caused by flow rate fluctuations.

[0015] 3. By setting up a heating component, after the heating wire body is powered on and generates heat, the heat is conducted through the fixed shell to the inner wall of the feeding port, which can melt or decompose the residual enzyme solution. The residue can be cleaned without disassembling the feeding port, avoiding the long-term accumulation of residual enzyme solution on the inner wall of the feeding port, preventing it from deteriorating, clumping or breeding bacteria, and preventing contamination of newly injected enzyme solution during subsequent use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one embodiment of a fermentation enzyme preparation production and purification device according to the present invention; Figure 2 for Figure 1 Schematic diagram of the rear view structure of the storage bucket body; Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure of the storage bucket body; Figure 4 for Figure 1 Schematic diagram of the central feed inlet and its connected components; Figure 5 This is a schematic diagram of the structure of the first transmission component and the current limiting component of this utility model; Figure 6 This is a schematic diagram of the drive assembly and the second transmission assembly of this utility model; Figure 7 This is a schematic diagram of the fixed frame and its connected components of this utility model.

[0017] In the diagram: 1. Storage tank body; 21. Feed inlet; 22. Spiral groove; 23. Fixed outer shell; 24. Heating wire body; 25. Worm gear; 26. Adjusting wheel; 27. Worm wheel; 28. First rotating shaft; 29. ​​First bevel gear; 210. Second bevel gear; 211. Second rotating shaft; 212. Baffle; 31. Mounting frame; 32. Filter plate body; 33. First motor; 34. Third bevel gear; 35. Fourth bevel gear; 36. Fixed frame; 37. Transmission wheel; 38. Transmission belt; 39. Push plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 - Figure 7 This utility model provides an embodiment of a fermentation enzyme preparation production and purification device, including a storage tank body 1, and further including a feed inlet 21 fixedly installed on the storage tank body 1, a spiral groove 22 opened on the feed inlet 21, a heating component installed on the feed inlet 21, an adjustment component and a filter plate assembly installed on the storage tank body 1, a first transmission component installed on the adjustment component, a flow limiting component installed on the transmission component, a drive component installed on the storage tank body 1, a second transmission component installed on the drive component, and a push plate 39 installed on the drive component; The flow limiting component is used to limit the flow rate of the fermentation enzyme fluid through the spiral groove 22. When operating the regulating component, the flow limiting component is rotated by the transmission component. When the driving component is working, it drives the push plate 39 on the connected side to rotate and push the fermentation enzyme fluid. At this time, the transmission component drives the other push plates 39 to rotate synchronously. During use, the enzyme solution enters the equipment through the inlet 21 fixed on the storage tank body 1. The spiral groove 22 on the inlet 21 provides guidance for the flow of the enzyme solution, preventing the enzyme solution support from falling into the storage tank body 1. Depending on the viscosity of different enzyme solutions, the operator can adjust the flow rate of the enzyme solution through the spiral groove 22 by operating the adjustment component and using the first transmission component to drive the flow limiting component to rotate, thereby ensuring that the enzyme solution enters the storage tank body 1 smoothly. After the enzyme solution enters the storage tank body 1, the drive component starts to work, driving the push plate 39 connected to it to rotate. At the same time, through the second transmission component, the other push plates 39 are driven to rotate synchronously, pushing the enzyme solution in the storage tank body 1 to flow. During the flow of the enzyme solution, it will continuously flow through the filter plate assembly, and the filter plate assembly will intercept and process the impurities in the enzyme solution. When the equipment is finished, the heating component installed on the feed inlet 21 is activated to heat the feed inlet 21 and prevent the accumulation of residual enzyme solution on the inner wall of the feed inlet 21.

[0020] Please see Figure 2 and Figure 4A further embodiment of this solution is as follows: The heating component includes a fixed outer shell 23 fixedly installed on the feed inlet 21 and a heating wire body 24 installed on the fixed outer shell 23. The heating wire body 24 is used to increase the temperature inside the feed inlet 21 after the device is used. After the device is used, the heating wire body 24 is energized to generate heat, which is conducted to the feed inlet 21 through the fixed outer shell 23 to heat the inside of the feed inlet 21. Heating can dissolve or decompose the enzyme solution remaining on the inner wall of the feed inlet 21, avoid the accumulation and deterioration of the residual enzyme solution and prevent contamination, and ensure the cleanliness of the subsequent purification process.

[0021] Please see Figure 2 - Figure 5 A further solution based on this embodiment is as follows: The adjustment component includes a worm 25 rotatably connected to the storage tank body 1, an adjustment wheel 26 fixedly connected to the worm 25, a worm wheel 27 meshing with the worm 25, and a first rotating shaft 28 fixedly installed on the worm wheel 27. A first transmission component is connected to the first rotating shaft 28. The adjustment wheel 26 is used to adjust the rotation of the worm 25. When the worm 25 rotates, it drives the first rotating shaft 28 to rotate through meshing with the worm wheel 27. The worm 25 and worm wheel 27 transmission structure ensures a smooth adjustment process with good self-locking properties. It can accurately control the rotation angle of the first rotating shaft 28, thereby achieving precise adjustment of the flow limiting component. The adjustment wheel 26 is easy to operate, requires no complicated tools, and is suitable for fermentation enzyme liquids of different viscosities and flow rates, improving the equipment's versatility and operational flexibility.

[0022] Please see Figure 5 A further solution based on this embodiment is as follows: The first transmission component includes a first bevel gear 29 fixedly mounted on the first rotating shaft 28 and a second bevel gear 210 meshing with the first bevel gear 29. The flow limiting component is connected to the second bevel gear 210. When the first rotating shaft 28 rotates, it drives the second bevel gear 210 to rotate through the meshing transmission of the first bevel gear 29. By cooperating with multiple sets of first bevel gears 29 and second bevel gears 210, the synchronicity of the rotation of multiple sets of flow limiting components is ensured, thereby ensuring the accuracy of enzyme flow rate control.

[0023] Please see Figure 4 - Figure 5 A further solution based on this embodiment is as follows: The flow limiting component includes a second rotating shaft 211 rotatably connected to the feed inlet 21 and a baffle 212 fixedly installed on the second rotating shaft 211. A second bevel gear 210 is fixedly installed on the second rotating shaft 211. The rotation of the second bevel gear 210 drives the second rotating shaft 211 to rotate, and the second rotating shaft 211 drives the baffle 212 to rotate synchronously. By changing the relative position of the baffle 212 and the spiral groove 22, the effective flow area of ​​the spiral groove 22 is adjusted. The baffle 212 can precisely control the flow rate of the enzyme solution through the spiral groove 22. With the buffering effect of the spiral groove 22, the enzyme solution enters the storage tank body 1 smoothly.

[0024] Please see Figure 3 and Figure 6 A further solution based on this embodiment is as follows: The filter plate assembly includes a mounting frame 31 fixedly installed inside the storage tank body 1 and a filter plate body 32 detachably installed on the mounting frame 31. When the fermentation enzyme fluid flows inside the storage tank body 1, it flows through the filter plate body 32. The filter plate body 32 intercepts impurities in the fluid. The mounting frame 31 plays a role in fixing and supporting the filter plate body 32. The filter assembly is provided with three layers. The upper filter plate body 32 is made of 316L stainless steel and intercepts large particulate impurities. The middle filter plate body 32 is specifically made of 304 stainless steel (substrate) + 316L stainless steel woven mesh (filter layer) and is used to intercept medium particulate impurities. The bottom filter plate body 32 is specifically made of ABS engineering plastic (substrate) + polyethersulfone (PES) microporous filter membrane (filter layer) + 316L stainless steel support mesh (auxiliary support) and is used to intercept small particulate impurities. By setting up three layers of filter plate bodies 32, solid impurities, bacteria and other pollutants in the fermentation enzyme liquid can be effectively filtered, improving the purity and quality of the final product.

[0025] Please see Figure 3 - Figure 7 A further solution based on this embodiment is as follows: The driving component includes a fixed frame 36 fixedly installed inside the storage tank body 1, a first motor 33 fixedly installed on the storage tank body 1, a third bevel gear 34 fixedly connected to the output end of the first motor 33, and a fourth bevel gear 35 meshing with the third bevel gear 34. The fourth bevel gear 35 is rotatably connected to the fixed frame 36, and a push plate 39 is fixedly connected to the fourth bevel gear 35. The first motor 33 is used to drive the third bevel gear 34 to rotate. When the third bevel gear 34 rotates, it drives the push plate 39 to rotate through meshing with the fourth bevel gear 35. After the first motor 33 starts, it drives the third bevel gear 34 at the output end to rotate slowly. The third bevel gear 34 drives the fourth bevel gear 35 to rotate through meshing. The fourth bevel gear 35 drives the push plate 39 fixed to it to rotate synchronously. The fixed frame 36 provides rotational support for the fourth bevel gear 35. The motor driving power is sufficient and stable, and the rotation speed of the push plate 39 is uniform, which can effectively push the enzyme solution in the storage tank body 1 and break the vertical stratification and horizontal concentration gradient.

[0026] Please see Figure 3 and Figure 6A further solution based on this embodiment is as follows: The second transmission component includes a transmission wheel 37 fixedly mounted on the third bevel gear 34 and a transmission belt 38 connected to the transmission wheel 37. When the third bevel gear 34 connected to the first motor 33 rotates, it drives the transmission wheel 37 on it to rotate synchronously. The transmission wheel 37 drives other associated transmission wheels 37 to rotate through the transmission belt 38, thereby realizing the linkage of multiple push plates 39, ensuring that all push plates 39 operate synchronously, avoiding uneven local enzyme flow caused by the rotation of a single push plate 39, and further optimizing the flow field distribution inside the tank.

[0027] Other embodiments: The current limiting component can also adopt other structures in the prior art, with food-grade silicone baffles or polytetrafluoroethylene (PTFE) baffles replacing baffle 212; the advantages are that food-grade silicone baffles have good flexibility, can fit tightly against the inner wall of the spiral groove, improve the current limiting accuracy by 20%, and avoid metal wear and impurities; PTFE baffles are resistant to enzyme corrosion and wear, do not require frequent replacement, and reduce maintenance costs.

[0028] Working principle: During use, the enzyme solution enters the equipment through the inlet 21 fixed on the storage tank body 1. The spiral groove 22 on the inlet 21 provides guidance for the flow of the enzyme solution, preventing the enzyme solution from falling directly into the storage tank body 1. When adjusting the flow rate according to the viscosity of different enzyme solutions, the operator operates the adjusting wheel 26 of the adjusting component. The adjusting wheel 26 drives the worm 25 to move. The worm 25 and the worm wheel 27 cooperate to drive the first rotating shaft 28 to rotate. The first rotating shaft 28 drives the first bevel gear 29 of the first transmission component. The first bevel gear 29 cooperates with the second bevel gear 210 to drive the second rotating shaft 211 of the flow limiting component to rotate. The second rotating shaft 211 drives the baffle 212 to move synchronously. By changing the relative position of the baffle 212 and the spiral groove 22, the effective flow area of ​​the spiral groove 22 is adjusted, thereby precisely adjusting the flow rate of the enzyme solution through the spiral groove 22, so that the enzyme solution enters the storage tank body 1 smoothly. After the enzyme solution enters the storage tank body 1, it first falls onto the upper filter plate body 32. At the same time, the first motor 33 of the drive component starts, and the first motor 33 drives the third bevel gear 34 to rotate. The third bevel gear 34 cooperates with the fourth bevel gear 35 to drive the push plate 39 connected to it to rotate slowly. At the same time, the third bevel gear 34 drives the transmission wheel 37 of the second transmission component. The transmission wheel 37 cooperates with other related transmission wheels 37 through the transmission belt 38 to drive the remaining push plates 39 to rotate synchronously, jointly pushing the enzyme solution in the storage tank body 1 to flow. During the flow of the enzyme solution, it will continuously flow through the filter plate body 32 on the mounting frame 31 of the filter plate assembly, and the filter plate body 32 will intercept and treat the impurities in the enzyme solution. When the equipment is finished, the heating component installed on the feed inlet 21 is activated. The heating wire body 24 of the heating component is energized to generate heat. The heat is conducted to the feed inlet 21 through the fixed outer shell 23 to heat the inside of the feed inlet 21, so as to avoid the accumulation of residual enzyme liquid on the inner wall of the feed inlet 21 and ensure the cleanliness of the equipment for subsequent use.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fermentation enzyme preparation production and purification device, comprising a storage tank body (1), characterized in that: It also includes a feed inlet (21) fixedly installed on the storage tank body (1), a spiral groove (22) opened on the feed inlet (21), a heating component installed on the feed inlet (21), an adjustment component and a filter plate assembly installed on the storage tank body (1), a first transmission component installed on the adjustment component, a flow limiting component installed on the first transmission component, a drive component installed on the storage tank body (1), a second transmission component installed on the drive component, and a push plate (39) installed on the drive component. The flow limiting component is used to limit the flow rate of the fermentation enzyme fluid when it passes through the spiral groove (22). When operating the regulating component, the flow limiting component is rotated by the first transmission component. When the driving component is working, it drives the push plate (39) on the connected side to rotate and push the fermentation enzyme fluid. At this time, the other push plates (39) are driven to rotate synchronously by the second transmission component.

2. The fermentation enzyme preparation production and purification equipment according to claim 1, characterized in that: The heating assembly includes a fixed housing (23) fixedly mounted on the feed inlet (21) and a heating wire body (24) mounted on the fixed housing (23). The heating wire body (24) is used to increase the temperature inside the feed inlet (21) after the device is used.

3. The fermentation enzyme preparation production and purification equipment according to claim 1, characterized in that: The adjustment assembly includes a worm (25) rotatably connected to the storage tank body (1), an adjustment wheel (26) fixedly connected to the worm (25), a worm wheel (27) meshing with the worm (25), and a first shaft (28) fixedly mounted on the worm wheel (27). A first transmission assembly is connected to the first shaft (28). The adjustment wheel (26) is used to adjust the rotation of the worm (25). When the worm (25) rotates, it drives the first shaft (28) to rotate through meshing with the worm wheel (27).

4. The fermentation enzyme preparation production and purification equipment according to claim 3, characterized in that: The first transmission assembly includes a first bevel gear (29) fixedly mounted on a first rotating shaft (28) and a second bevel gear (210) meshing with the first bevel gear (29). A flow limiting assembly is connected to the second bevel gear (210). When the first rotating shaft (28) rotates, it drives the second bevel gear (210) to rotate through the meshing transmission of the first bevel gear (29).

5. The fermentation enzyme preparation production and purification equipment according to claim 4, characterized in that: The flow limiting assembly includes a second rotating shaft (211) rotatably connected to the feed inlet (21) and a baffle (212) fixedly mounted on the second rotating shaft (211), and a second bevel gear (210) fixedly mounted on the second rotating shaft (211).

6. The fermentation enzyme preparation production and purification equipment according to claim 1, characterized in that: The filter plate assembly includes a mounting frame (31) fixedly installed inside the storage tank body (1) and a filter plate body (32) detachably installed on the mounting frame (31).

7. The fermentation enzyme preparation production and purification equipment according to claim 1, characterized in that: The drive assembly includes a fixed frame (36) fixedly installed inside the storage tank body (1), a first motor (33) fixedly installed on the storage tank body (1), a third bevel gear (34) fixedly connected to the output end of the first motor (33), and a fourth bevel gear (35) meshing with the third bevel gear (34). The fourth bevel gear (35) is rotatably connected to the fixed frame (36), and the push plate (39) is fixedly connected to the fourth bevel gear (35). The first motor (33) is used to drive the third bevel gear (34) to rotate. When the third bevel gear (34) rotates, it drives the push plate (39) to rotate through meshing with the fourth bevel gear (35).

8. The fermentation enzyme preparation production and purification equipment according to claim 1, characterized in that: The second transmission assembly includes a transmission wheel (37) fixedly mounted on the third bevel gear (34) and a transmission belt (38) connected to the transmission wheel (37).

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