A food additive fermentation device

Abstract

The present invention belongs to the field of biological fermentation technology, and specifically is a food additive fermentation device, comprising a fermentation tank; a suction pipe is fixedly connected to the top of the fermentation tank; the suction pipe extends to the outside of the fermentation tank; the suction component sucks the liquid in the fermentation tank through the suction pipe; a discharge valve is fixedly connected to one side of the bottom of the fermentation tank; a detection component is installed on the top surface of the fermentation tank; a feeding pipe is fixedly connected to the top surface of the fermentation tank; the bottom surface inside the fermentation tank is rotatably connected to a rotating seat; a pair of debubbling plates are arranged on the surface of the suction pipe near the top; a plurality of evenly arranged convex teeth are fixedly connected to one side of the debubbling plate, and the debubbling plate and the convex teeth are driven to rotate by the rotating seat, so that the convex teeth continuously hit the bubbles in the fermentation tank, and then puncture the bubbles, thereby reducing the bubble content in the fermentation tank, and then while ensuring the charging factor, it can also ensure the normal breathing of the microorganisms in the fermentation tank, thereby ensuring the final tube yield.

Description

Technical Field

[0001] The invention belongs to the technical field of biological fermentation, in particular to a food additive fermentation device. Background Art

[0002] Food additives refer to chemically synthesized or natural substances added to food to improve its quality, color, aroma and taste, as well as for preservation and processing needs. Due to the rapid development of the food industry, food additives have become an important part of the modern food industry.

[0003] The prior art also proposes some fermentation devices. For example, a patent application with publication number CN117751978A discloses a food fermentation tank, including a tank shell, a rotating frame, a stirring blade, a linkage shaft, a feed pipe, a discharge valve, a push plate, a drive assembly, and a transmission assembly. The dairy product at the distal end of the tank shell is pushed toward the proximal end of the tank shell by an intermittent pushing method, so that the dairy product at the distal end of the tank shell and the dairy product at the proximal end of the tank shell are constantly alternating in position, so that the dairy products at the distal end and the proximal end of the tank shell can both participate in the stirring work, thereby reducing the probability of agglomeration of the dairy product.

[0004] In the prior art, when a fermentation tank is used to ferment food additives such as vitamins, microorganisms will produce a variety of gases during the metabolism process, which will cause bubbles to appear in the fermentation tank. If too many bubbles are not broken, the loading factor of the fermentation tank will be reduced, and the respiration of the microorganisms in the fermentation tank will be affected, thereby affecting the final yield.

[0005] To this end, the present invention provides a food additive fermentation device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a food additive fermentation device described in the present invention comprises a fermentation tank; a suction pipe is fixedly connected to the top of the fermentation tank; the suction pipe extends to the outside of the fermentation tank, and a suction assembly is installed at one end of the suction pipe outside the fermentation tank; the suction assembly sucks the liquid in the fermentation tank through the suction pipe; a discharge valve is fixedly connected to one side of the bottom of the fermentation tank; a detection assembly is installed on the top surface of the fermentation tank; the detection assembly is used to monitor the foam situation in the fermentation tank; a feeding pipe is fixedly connected to the top surface of the fermentation tank; a rotating seat is rotatably connected to the bottom surface of the fermentation tank, and the rotating seat is connected to an external servo motor through a magnetic coupler; a transmission assembly is installed on the top of the rotating seat; a pair of debubbling plates are arranged on the surface of the suction pipe near the top position; a plurality of evenly arranged convex teeth are fixedly connected to one side of the debubbling plate, and the convex teeth are arranged in a sharp shape; a plurality of evenly arranged stirring plates are arranged on the surface of the suction pipe at the bottom of the debubbling plate; the transmission assembly is used to connect the debubbling plate and the stirring plate; when working, In the fermentation production of food additives, the embodiment of the present invention can be used. First, the user needs to introduce the raw materials from the feeding pipe into the fermentation tank. Then the user drives the rotating seat in the fermentation tank to rotate through the servo motor, and then the rotating seat drives the stirring plate to rotate through the transmission component, and then the raw materials in the fermentation tank are stirred, so that the raw materials and microorganisms are fully mixed to improve the efficiency of fermentation. At the same time, while the rotating seat drives the stirring plate to rotate, it can also drive the debubble plate to rotate through the transmission component, and the convex teeth on the debubble plate will continuously puncture the bubbles in the fermentation tank, thereby avoiding the generation of excessive bubbles in the fermentation tank. When the fermentation is completed, the user can suck the liquid in the fermentation tank through the suction tube, and the waste remaining at the bottom of the tank body will be discharged from the discharge valve at the bottom of the fermentation tank. The debubble plate and the convex teeth are driven to rotate by the rotating seat, so that the convex teeth continuously hit the bubbles in the fermentation tank, and then puncture the bubbles, thereby reducing the bubble content in the fermentation tank, and then while ensuring the charging factor, it can also ensure the normal breathing of the microorganisms in the fermentation tank, thereby ensuring the final tube yield.

[0008] Preferably, the transmission assembly comprises a pair of driving rods; the top of the driving rod is fixedly connected with a bearing 1, and a set of bearings is arranged on the outside of the suction pipe; the bearing 1 is a one-way bearing, and its rotation direction is clockwise; the outer surface of the bearing 1 is fixedly connected to the stirring plate; the top surface of the inner ring of the bearing 1 is installed with a connecting assembly; the top surface of the connecting assembly is fixedly connected with a bearing 2, and the bearing 2 is fixedly connected to the defoaming plate; the bearing 2 is a one-way bearing, and its rotation direction is counterclockwise; during operation, when the driving seat rotates counterclockwise, the rotating seat will drive the driving rod to rotate, and the driving rod will drive the bearing 1 to rotate. Since the rotation direction of the bearing 1 is clockwise, the driving rod will drive the inner and outer rings of the bearing 1 to rotate synchronously, and then drive the stirring plate to rotate counterclockwise together, and at this time, the inner ring of the bearing 1 will also drive the inner ring of the bearing 2 to rotate through the connecting assembly, and the rotation direction of the bearing 2 is counterclockwise, so at this time the bearing 2 The inner ring and outer ring of can rotate relative to each other, so bearing two will not drive the debubble plate to rotate, and when the rotating seat rotates clockwise, the rotating seat drives bearing one to rotate clockwise through the driving rod. At this time, the inner ring and outer ring of bearing one rotate relative to each other, and the outer ring of bearing one will not drive the stirring plate to rotate. At the same time, the inner ring of bearing one will also drive the inner ring of bearing two to rotate, and the rotation direction of bearing two is counterclockwise, thereby driving the inner ring and outer ring of bearing two to rotate together, and then driving the debubble plate to rotate, thereby completing the removal of foam. Through the setting of bearing one and bearing two, the forward and reverse rotation of a power source can be realized to control the rotation of the stirring plate and the debubble plate respectively, so as to realize the static culture period without the need for the stirring plate to rotate, and the debubble plate can be driven to rotate, thereby completing the debubble operation during the static culture period. At the same time, bearing one and bearing two are both located above the liquid surface, which can also prevent the two from being corroded due to long-term immersion.

[0009] Preferably, the top surface of the inner ring of bearing one is fixedly connected with a pair of symmetrically arranged connecting plates; the bottom surface of the inner ring of bearing two is fixedly connected with extension plates at corresponding positions of the connecting plates; the surfaces of the connecting plates and the extension plates are provided with limiting grooves; bolts are installed in the limiting grooves; during operation, when the user needs to adjust the distance between bearing one and bearing two, the user can screw the bolts in the limiting grooves to release the lock between the extension plate and the connecting plate, and then the user can move bearing two, and then adjust the distance between bearing two and bearing one, and then adjust the height of the debubble plate, and after adjustment, the user can screw the bolts back into the limiting grooves to fix the height of bearing two.

[0010] Preferably, a connecting ring is fixedly connected between the paired connecting plates; a pair of connecting rings are fixedly connected to the outer sides of the bearing one and the bearing two, and the two pairs of connecting rings are arranged in a one-to-one correspondence; during operation, when the user needs to adjust the bearing two, after the user determines the spacing between the bearing two and the bearing one, the user can use two ropes to pass through the two pairs of connecting rings respectively and bind them, thereby limiting the maximum distance between the bearing one and the bearing two, and then the user can drive the extension plate and the bearing two to move in two directions by moving the connecting ring to tighten the rope, and then the user fixes the bolts in the limit grooves on the surfaces of the extension plate and the connecting plate to determine the position of the lower bearing two, and then the user can remove the rope from the connecting ring, thereby facilitating the user to adjust the bearing two and ensuring the accuracy of the adjustment.

[0011] Preferably, the top surface of the fermentation tank is fixedly connected with a connecting pipe at the corresponding position of the suction pipe; the outer side of the connecting pipe is threadedly connected with a sleeve; the top surface of the sleeve is fixedly connected with an annular plate; the surface of the suction pipe is installed with a limit ring; during operation, the suction pipe needs to be cleaned after long-term use. For this purpose, the user can screw the sleeve on the surface of the connecting pipe and remove the sleeve from the connecting pipe. At this time, the user can pull the suction pipe out of the connecting pipe and clean it. Then the user needs to reinsert the suction pipe into the connecting pipe. At this time, the annular plate will rest on the top surface of the connecting pipe. Then the user screws the sleeve back to the surface of the connecting pipe, so that the annular plate on the top surface of the sleeve is pressed against the limit ring on the surface of the suction pipe, thereby fixing the suction pipe to prevent the suction pipe from shaking during operation.

[0012] Preferably, a pair of symmetrically arranged sliding grooves are provided on the inner side of the limit ring; abutment plates are slidably connected in the sliding grooves; one end of the abutment plate close to the suction tube is adapted to the surface of the suction tube; a double-threaded screw is threadedly connected between the abutment plates, and the thread directions of the two ends of the double-threaded screw are opposite; during operation, when the user needs to adjust the depth to which the bottom surface of the suction tube extends below the liquid surface, the user needs to first pull the suction tube out of the connecting tube, and then the user screws the double-threaded screw on the surface of the limit ring to make the two abutment plates move away from each other, at which time the user can slide the limit ring normally, and when the limit ring moves to the appropriate position, the user screws the double-threaded screw again to drive the two abutment plates to approach each other, thereby clamping the suction tube, and then re-fixing the suction tube back into the connecting tube, thereby controlling the length of the suction tube in the fermentation tank, and then controlling the depth to which the bottom surface of the suction tube extends below the liquid surface.

[0013] Preferably, a rubber pad is fixedly connected to the inner side of the limiting ring; the inner diameter of the bottom of the rubber pad is larger than the inner diameter of the top thereof; during operation, when the user screws the sleeve back to the surface of the connecting pipe, the rubber pad on the inner side of the limiting ring will be squeezed against the surface of the suction pipe, and the rubber pad will fit against the surface of the suction pipe, thereby ensuring the airtightness of the connecting pipe and reducing the possibility of contamination inside the fermentation tank during the production process.

[0014] Preferably, the surface of the suction tube is provided with two rows of evenly arranged through holes, and the two rows of through holes are symmetrically arranged; the interior of the suction tube is rotatably connected to an inner tube; the surface of the inner tube is provided with a pair of symmetrically arranged strip grooves; the bottom surface of the inner tube is fixedly connected to a baffle; the baffle is adapted to the bottom surface of the suction tube; during operation, when the user needs to clean the inside of the fermentation tank, the user needs to pull the inner tube so that the baffle on the bottom surface of the inner tube abuts against the bottom surface of the suction tube, and then rotate the inner tube so that the strip grooves on the surface of the inner tube rotate to a position corresponding to the through holes, and then the user pushes a baffle plate into the inner tube. Clean water is pumped in, and the clean water flowing into the inner tube will eventually be ejected from the through holes on the surface of the suction tube, thereby flushing the inside of the fermenter. During the production process, when it is necessary to pump the liquid in the fermenter, the side wall of the inner tube is at the through hole on the surface of the suction tube, thereby closing the through hole. Then the user puts down the inner tube so that the baffle at the bottom of the inner tube no longer blocks the suction tube. At this time, the liquid in the fermenter can be sucked into the suction tube from the strip groove at the bottom of the suction tube, and then pumped out of the fermenter. The baffle can also prevent the suction tube from sucking impurities at the bottom of the fermenter when pumping liquid.

[0015] Preferably, the inner tube extends to the outside of the suction tube; a pair of symmetrically arranged connecting seats are fixedly connected to both sides of the top of the suction tube; the bottom surfaces of the connecting seats are threadedly connected with push rods; the top surfaces of the push rods are rotatably connected to the outer wall of the inner tube; during operation, when the user needs to lift the suction tube, the user can screw the push rod at the connecting seat so that the push rod drives the inner tube to rise, thereby determining the position of the lower inner tube, thereby facilitating the user to adjust the inner tube.

[0016] Preferably, the outer side of the suction tube is rotatably connected with a ring gear; the bottom of the push rod is fixedly connected with a main gear; the main gear is meshingly connected with the ring gear; during operation, when the user screws the push rod on one side, the push rod on this side will drive the main gear connected to it to rotate, and the main gear will drive the ring gear to rotate on the surface of the suction tube, and then the ring gear will drive the main gear on the other side to rotate, thereby realizing the rotation of only the push rod on one side, and the main gear and the ring gear can also drive the push rod on the other side to rotate synchronously, thereby realizing the two push rods synchronously driving the inner tube to rise or fall.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The food additive fermentation device described in the present invention drives the debubble plate and the convex teeth to rotate through the rotating seat, so that the convex teeth continuously hit the bubbles in the fermentation tank, and then puncture the bubbles, thereby reducing the bubble content in the fermentation tank, and then ensuring the charging factor while ensuring the normal breathing of the microorganisms in the fermentation tank, thereby ensuring the final tube yield.

[0019] 2. The food additive fermentation device described in the present invention can realize the forward and reverse rotation of a power source through the setting of bearing one and bearing two to respectively control the rotation of the stirring plate and the debubble plate, thereby realizing that during the static culture period when the stirring plate does not need to rotate, the debubble plate can also be driven to rotate, thereby completing the debubble operation during the static culture period. At the same time, bearing one and bearing two are both located above the liquid surface, which can also prevent the two from being corroded due to long-term immersion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 is a cross-sectional view of a fermentation tank in the present invention;

[0023] Figure 3 It is a structural schematic diagram of a bearing 1 in the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the suction pipe in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the connecting pipe in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the rubber pad in the present invention;

[0027] Figure 7 is a cross-sectional view of the limiting ring in the present invention;

[0028] In the figure: 1. fermentation tank; 2. suction pipe; 3. discharge valve; 4. detection component; 5. feeding pipe; 6. rotating seat; 7. defoaming plate; 8. convex teeth; 9. stirring plate; 10. driving rod; 11. bearing 1; 12. bearing 2; 13. connecting plate; 14. extension plate; 15. limiting groove; 17. bolt; 18. connecting ring; 19. connecting ring; 20. connecting pipe; 21. sleeve; 22. annular plate; 23. limiting ring; 24. slide groove; 25. abutment plate; 26. double-thread screw; 27. rubber pad; 28. through hole; 29. ​​inner tube; 30. strip groove; 31. baffle; 32. connecting seat; 33. push rod; 34. ring gear; 35. main gear. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] like Figures 1 to 4 As shown, a food additive fermentation device according to an embodiment of the present invention comprises a fermentation tank 1; a suction pipe 2 is fixedly connected to the top of the fermentation tank 1; the suction pipe 2 extends to the outside of the fermentation tank 1, and a suction component is installed at one end of the suction pipe 2 outside the fermentation tank 1; the suction component sucks the liquid in the fermentation tank 1 through the suction pipe 2; a discharge valve 3 is fixedly connected to one side of the bottom of the fermentation tank 1; a detection component 4 is installed on the top surface of the fermentation tank 1; the detection component 4 is used to monitor the foam situation in the fermentation tank 1; the top surface of the fermentation tank 1 is fixedly connected to a feeding pipe 5; the bottom surface of the fermentation tank 1 is rotatably connected with a rotating seat 6, and the rotating seat 6 is connected to an external servo motor through a magnetic coupler; a transmission assembly is installed on the top of the rotating seat 6; a pair of debubbling plates 7 are arranged on the surface of the suction pipe 2 near the top; a plurality of evenly arranged convex teeth 8 are fixedly connected to one side of the debubbling plate 7, and the convex teeth 8 are arranged in a sharp shape; a plurality of evenly arranged stirring plates 9 are arranged on the surface of the suction pipe 2 at the bottom of the debubbling plate 7; the transmission assembly is used to connect the debubbling plate 7 and the stirring plate 9; when working, when adding food In the fermentation production of the agent, the embodiment of the present invention can be used. First, the user needs to introduce the raw material from the feeding pipe 5 into the fermentation tank 1, and then the user drives the rotating seat 6 in the fermentation tank 1 to rotate through the servo motor, and then the rotating seat 6 drives the stirring plate 9 to rotate through the transmission component, and then the raw material in the fermentation tank 1 is stirred, so that the raw material and the microorganism are fully mixed to improve the fermentation efficiency. At the same time, while the rotating seat 6 drives the stirring plate 9 to rotate, it can also drive the defoaming plate 7 to rotate through the transmission component, and the convex teeth 8 on the defoaming plate 7 will continuously poke the fermentation. The bubbles in the fermentation tank 1 are removed, thereby avoiding excessive bubbles in the fermentation tank 1. When the fermentation is completed, the user can suck the liquid in the fermentation tank 1 through the suction tube 2, and the waste remaining at the bottom of the tank body will be discharged from the discharge valve 3 at the bottom of the fermentation tank 1. The debubble plate 7 and the convex teeth 8 are driven to rotate by the rotating seat 6, so that the convex teeth 8 continuously hit the bubbles in the fermentation tank 1 and then puncture the bubbles, thereby reducing the bubble content in the fermentation tank 1, and then while ensuring the charging factor, it can also ensure the normal breathing of the microorganisms in the fermentation tank 1, thereby ensuring the final tube yield.

[0031] like Figures 2 to 3As shown, the transmission assembly includes a pair of driving rods 10; the top of the driving rod 10 is fixedly connected with a bearing 11, and the bearing 11 is sleeved on the outside of the suction pipe 2; the bearing 11 is a one-way bearing, and its rotation direction is clockwise; the outer surface of the bearing 11 is fixedly connected to the stirring plate 9; the top surface of the inner ring of the bearing 11 is installed with a connecting assembly; the top surface of the connecting assembly is fixedly connected with a bearing 2 12, and the bearing 2 12 is fixedly connected to the defoaming plate 7; the bearing 2 12 is a one-way bearing, and its rotation direction is clockwise. The rotation direction is counterclockwise; during operation, when the driving seat rotates counterclockwise, the rotating seat 6 will drive the driving rod 10 to rotate, and the driving rod 10 will drive the bearing 11 to rotate. Since the rotation direction of the bearing 11 is clockwise, the driving rod 10 will drive the inner and outer rings of the bearing 11 to rotate synchronously, and then drive the stirring plate 9 to rotate counterclockwise together. At this time, the inner ring of the bearing 11 will also drive the inner ring of the bearing 2 12 to rotate through the connecting assembly, and the rotation direction of the bearing 2 12 is counterclockwise, so at this time The inner ring and outer ring of bearing 2 12 can rotate relative to each other, so bearing 2 12 will not drive the debubble plate 7 to rotate, and when the rotating seat 6 rotates clockwise, the rotating seat 6 drives bearing 1 11 to rotate clockwise through the driving rod 10, at this time, the inner ring and outer ring of bearing 11 rotate relative to each other, at this time, the outer ring of bearing 11 will not drive the stirring plate 9 to rotate, and at the same time, the inner ring of bearing 11 will also drive the inner ring of bearing 2 12 to rotate, and the rotation direction of bearing 2 12 is counterclockwise, thereby driving the inner ring and outer ring of bearing 2 12 to rotate together, and then driving the debubble plate 7 to rotate, thereby completing the removal of foam, through the setting of bearing 1 11 and bearing 2 12, it is possible to realize the forward and reverse rotation of a power source to control the rotation of the stirring plate 9 and the debubble plate 7 respectively, so as to realize that during the static culture period when the stirring plate 9 does not need to rotate, the debubble plate 7 can also be driven to rotate, thereby completing the debubble operation during the static culture period, at the same time, bearing 1 11 and bearing 2 12 are both located above the liquid surface, and the corrosion of the two due to long-term immersion can also be avoided.

[0032] like Figure 3 As shown, the top surface of the inner ring of the bearing 11 is fixedly connected with a pair of symmetrically arranged connecting plates 13; the bottom surface of the inner ring of the bearing 2 12 is fixedly connected with an extension plate 14 at the corresponding position of the connecting plate 13; the surfaces of the connecting plate 13 and the extension plate 14 are provided with limiting grooves 15; bolts 17 are installed in the limiting grooves 15; during operation, when the user needs to adjust the distance between the bearing 11 and the bearing 2 12, the user can screw the bolts 17 in the limiting grooves 15 to release the lock between the extension plate 14 and the connecting plate 13, and then the user can move the bearing 2 12, and then adjust the distance between the bearing 2 12 and the bearing 1 11, and then adjust the height of the debubble plate 7. After adjustment, the user can screw the bolts 17 back into the limiting grooves 15 to fix the height of the bearing 2 12.

[0033] like Figure 3 As shown, a connecting ring 18 is fixedly connected between the paired connecting plates 13; a pair of connecting rings 19 are fixedly connected to the outer sides of the bearing 11 and the bearing 2, and the two pairs of connecting rings 19 are arranged in a one-to-one correspondence; during operation, when the user needs to adjust the bearing 2 12, after determining the spacing between the bearing 2 12 and the bearing 1 11, the user can use two ropes to pass through the two pairs of connecting rings 19 respectively and bind them, thereby limiting the maximum distance between the bearing 11 and the bearing 2 12, and then the user can drive the extension plate 14 and the bearing 2 12 to move by moving the connecting ring 18 to tighten the rope, and then the user fixes the bolt 17 in the limit groove 15 on the surface of the extension plate 14 and the connecting plate 13, thereby determining the position of the lower bearing 2 12, and then the user can remove the rope from the connecting ring 19, thereby facilitating the user to adjust the bearing 2 12 and ensuring the accuracy of the adjustment.

[0034] like Figure 2 , Figure 5 and Figure 7 As shown, a connecting pipe 20 is fixedly connected to the top surface of the fermentation tank 1 at the corresponding position of the suction pipe 2; a sleeve 21 is threadedly connected to the outer side of the connecting pipe 20; an annular plate 22 is fixedly connected to the top surface of the sleeve 21; a limiting ring 23 is installed on the surface of the suction pipe 2; during operation, the suction pipe 2 needs to be cleaned after being used for a long time. For this purpose, the user can screw the sleeve 21 on the surface of the connecting pipe 20 to remove the sleeve 21 from the connecting pipe 20. At this time, the user can pull the suction pipe 2 out of the connecting pipe 20 and clean it. Then the user needs to reinsert the suction pipe 2 into the connecting pipe 20. At this time, the annular plate 22 will rest on the top surface of the connecting pipe 20. Then the user screws the sleeve 21 back to the surface of the connecting pipe 20, so that the annular plate 22 on the top surface of the sleeve 21 is pressed on the limiting ring 23 on the surface of the suction pipe 2, thereby fixing the suction pipe 2 to prevent the suction pipe 2 from shaking during operation.

[0035] like Figure 7As shown, a pair of symmetrically arranged slide grooves 24 are provided on the inner side of the limit ring 23; abutment plates 25 are slidably connected in each of the slide grooves 24; one end of the abutment plate 25 close to the suction tube 2 is adapted to the surface of the suction tube 2; a double-thread screw 26 is threadedly connected between the abutment plates 25, and the thread directions of the two ends of the double-thread screw 26 are opposite; during operation, when the user needs to adjust the depth of the bottom surface of the suction tube 2 extending below the liquid surface, the user needs to first pull the suction tube 2 out of the connecting tube 20, and then use The user screws the double-thread screw 26 on the surface of the limit ring 23 to move the two abutment plates 25 away from each other. At this time, the user can slide the limit ring 23 normally. When the limit ring 23 moves to a suitable position, the user screws the double-thread screw 26 again to drive the two abutment plates 25 to move closer to each other, thereby clamping the suction tube 2, and then re-fixing the suction tube 2 back into the connecting tube 20, thereby controlling the length of the suction tube 2 in the fermentation tank 1, and then controlling the depth of the bottom surface of the suction tube 2 extending below the liquid surface.

[0036] like Figure 5 to Figure 6 As shown, a rubber pad 27 is fixedly connected to the inner side of the limiting ring 23; the inner diameter of the bottom of the rubber pad 27 is larger than the inner diameter of the top thereof; during operation, when the user screws the sleeve back onto the surface of the connecting pipe 20, the rubber pad 27 on the inner side of the limiting ring 23 will be squeezed against the surface of the suction pipe 2, and the rubber pad 27 will fit onto the surface of the suction pipe 2, thereby ensuring the airtightness at the connecting pipe 20 and reducing the possibility of contamination inside the fermentation tank 1 during the production process.

[0037] like Figure 2 and Figure 4As shown, the surface of the suction tube 2 is provided with two rows of evenly arranged through holes 28, and the two rows of through holes 28 are symmetrically arranged; the interior of the suction tube 2 is rotatably connected with an inner tube 29; the surface of the inner tube 29 is provided with a pair of symmetrically arranged strip grooves 30; the bottom surface of the inner tube 29 is fixedly connected with a baffle 31; the baffle 31 is adapted to the bottom surface of the suction tube 2; during operation, when the user needs to clean the inside of the fermentation tank 1, the user needs to pull the inner tube 29 so that the baffle 31 on the bottom surface of the inner tube 29 abuts against the bottom surface of the suction tube 2, and then rotate the inner tube 29 so that the strip grooves 30 on the surface of the inner tube 29 rotate to the position corresponding to the through holes 28, and then the user pushes the inner tube 29 to the bottom surface of the inner tube 29. Clean water is pumped into the inner tube 29, and the clean water flowing into the inner tube 29 will eventually be ejected from the through hole 28 on the surface of the suction tube 2, thereby flushing the inside of the fermenter 1. During the production process, when it is necessary to suck the liquid in the fermenter 1, the side wall of the inner tube 29 is at the through hole 28 on the surface of the suction tube 2, thereby closing the through hole 28. Then the user puts down the inner tube 29, so that the baffle 31 at the bottom of the inner tube 29 no longer blocks the suction tube 2. At this time, the liquid in the fermenter 1 can be sucked into the suction tube 2 from the strip groove 30 at the bottom of the suction tube 2, and then drawn out of the fermenter 1. The baffle 31 blocks it, and can also prevent the suction tube 2 from sucking impurities at the bottom of the fermenter 1 when pumping liquid.

[0038] like Figure 5 As shown, the inner tube 29 extends to the outside of the suction tube 2; a pair of symmetrically arranged connecting seats 32 are fixedly connected to both sides of the top of the suction tube 2; the bottom surfaces of the connecting seats 32 are threadedly connected with push rods 33; the top surfaces of the push rods 33 are rotatably connected to the outer wall of the inner tube 29; during operation, when the user needs to lift the suction tube 2, the user can screw the push rod 33 at the connecting seat 32, so that the push rod 33 drives the inner tube 29 to rise, and then determines the position of the lower inner tube 29, thereby facilitating the user to adjust the inner tube 29.

[0039] like Figure 5 As shown, the outer side of the suction pipe 2 is rotatably connected with a ring gear 34; the bottom of the push rod 33 is fixedly connected with a main gear 35; the main gear 35 is meshingly connected with the ring gear 34; during operation, when the user screws the push rod 33 on one side, the push rod 33 on this side will drive the main gear 35 connected thereto to rotate, and the main gear 35 will drive the ring gear 34 to rotate on the surface of the suction pipe 2, and then the ring gear 34 will drive the main gear 35 on the other side to rotate, thereby realizing the rotation of only one side of the push rod 33, and the main gear 35 and the ring gear 34 can also drive the other side of the push rod 33 to rotate synchronously, thereby realizing the two push rods 33 synchronously driving the inner tube 29 to rise or fall.

[0040] During operation, in the fermentation production of food additives, the embodiment of the present invention can be used. First, the user needs to introduce the raw materials from the feeding tube 5 into the fermentation tank 1. Then, the user drives the rotating seat 6 in the fermentation tank 1 to rotate through the servo motor, and then the rotating seat 6 drives the stirring plate 9 to rotate through the transmission component, thereby stirring the raw materials in the fermentation tank 1, so that the raw materials and microorganisms are fully mixed to improve the fermentation efficiency. At the same time, while the rotating seat 6 drives the stirring plate 9 to rotate, it can also drive the defoaming plate 7 to rotate through the transmission component, and the convex teeth 8 on the defoaming plate 7 will The bubbles in the fermentation tank 1 are continuously punctured to avoid excessive bubbles in the fermentation tank 1. When the fermentation is completed, the user can suck the liquid in the fermentation tank 1 through the suction tube 2, and the waste remaining at the bottom of the tank body will be discharged from the discharge valve 3 at the bottom of the fermentation tank 1. The debubble plate 7 and the convex teeth 8 are driven to rotate through the rotating seat 6, so that the convex teeth 8 continuously hit the bubbles in the fermentation tank 1, and then puncture the bubbles, thereby reducing the bubble content in the fermentation tank 1, and then while ensuring the charging factor, it can also ensure the normal breathing of the microorganisms in the fermentation tank 1, thereby ensuring the final tube yield.

[0041] When the driving seat rotates counterclockwise, the rotating seat 6 will drive the driving rod 10 to rotate, and the driving rod 10 will drive the bearing 11 to rotate. Since the rotation direction of the bearing 11 is clockwise, the driving rod 10 will drive the inner and outer rings of the bearing 11 to rotate synchronously, thereby driving the stirring plate 9 to rotate counterclockwise. At this time, the inner ring of the bearing 11 will also drive the inner ring of the bearing 2 12 to rotate through the connecting component, and the rotation direction of the bearing 2 12 is counterclockwise, so the inner and outer rings of the bearing 2 12 can rotate relative to each other at this time, so the bearing 2 12 will not drive the defoaming plate 7 to rotate, and when the rotating seat 6 rotates clockwise, the rotating seat 6 drives the bearing 11 to rotate clockwise through the driving rod 10. At this time, the inner and outer rings of the bearing 11 are Relative rotation, at this time, the outer ring of bearing 11 will not drive the stirring plate 9 to rotate, and the inner ring of bearing 11 will also drive the inner ring of bearing 2 12 to rotate, and the rotation direction of bearing 2 12 is counterclockwise, thereby driving the inner and outer rings of bearing 2 12 to rotate together, and then driving the defoaming plate 7 to rotate, thereby completing the removal of foam. Through the setting of bearing 11 and bearing 2 12, a power source can be realized to control the rotation of the stirring plate 9 and the defoaming plate 7 respectively, so that during the static culture period when the stirring plate 9 does not need to rotate, the defoaming plate 7 can also be driven to rotate, thereby completing the defoaming operation during the static culture period. At the same time, bearing 11 and bearing 2 12 are both located above the liquid surface, which can also prevent the two from being corroded due to long-term immersion.

[0042] When the user needs to adjust the distance between bearing 1 11 and bearing 2 12 , the user can screw the bolt 17 in the limiting groove 15 to release the lock between the extension plate 14 and the connecting plate 13 , and then the user can move bearing 2 12 , and then adjust the distance between bearing 2 12 and bearing 1 11 , and then adjust the height of the debubble plate 7 . After the adjustment, the user can screw the bolt 17 back into the limiting groove 15 to fix the height of bearing 2 12 .

[0043] When the user needs to adjust bearing 2 12, after determining the distance between bearing 2 12 and bearing 1 11, the user can use two ropes to pass through two pairs of connecting rings 19 respectively and bind them to limit the maximum distance between bearing 11 and bearing 2 12. Then the user can drive the extension plate 14 and bearing 2 12 to move by moving the connecting ring 18 to tighten the rope. Then the user fixes the bolt 17 in the limiting groove 15 on the surface of the extension plate 14 and the connecting plate 13 to determine the position of the lower bearing 2 12. Then the user can remove the rope from the connecting ring 19, which makes it convenient for the user to adjust bearing 2 12 and ensures the accuracy of the adjustment.

[0044] After the suction tube 2 has been used for a long time, it needs to be cleaned. To this end, the user can screw the sleeve 21 on the surface of the connecting tube 20 to remove the sleeve 21 from the connecting tube 20. At this time, the user can pull the suction tube 2 out of the connecting tube 20 and clean it. Then the user needs to reinsert the suction tube 2 into the connecting tube 20. At this time, the annular plate 22 will be placed on the top surface of the connecting tube 20. Then the user screws the sleeve 21 back to the surface of the connecting tube 20, so that the annular plate 22 on the top surface of the sleeve 21 is pressed against the limiting ring on the surface of the suction tube 2, thereby fixing the suction tube 2 to prevent the suction tube 2 from shaking during operation.

[0045] When the user needs to adjust the depth of the bottom surface of the suction tube 2 extending below the liquid surface, the user needs to first pull the suction tube 2 out of the connecting tube 20, and then the user screws the double-thread screw 26 on the surface of the limit ring 23 to make the two abutment plates 25 move away from each other. At this time, the user can slide the limit ring 23 normally. When the limit ring 23 moves to a suitable position, the user screws the double-thread screw 26 again to drive the two abutment plates 25 to move closer to each other, thereby clamping the suction tube 2, and then re-fix the suction tube 2 back into the connecting tube 20, thereby controlling the length of the suction tube 2 in the fermentation tank 1, and then controlling the depth of the bottom surface of the suction tube 2 extending below the liquid surface.

[0046] When the user screws the sleeve back onto the surface of the connecting pipe 20, the rubber pad 27 on the inner side of the limiting ring 23 will be squeezed against the surface of the suction pipe 2, and the rubber pad 27 will fit the surface of the suction pipe 2, thereby ensuring the airtightness of the connecting pipe 20 and reducing the possibility of contamination inside the fermentation tank 1 during the production process.

[0047] When the user needs to clean the inside of the fermentation tank 1, the user needs to pull the inner tube 29 so that the baffle 31 on the bottom of the inner tube 29 abuts against the bottom of the suction tube 2, and then rotate the inner tube 29 so that the strip groove 30 on the surface of the inner tube 29 rotates to a position corresponding to the through hole 28. At this time, the user pumps clean water into the inner tube 29, and the clean water flowing into the inner tube 29 will eventually be ejected from the through hole 28 on the surface of the suction tube 2, thereby achieving flushing of the inside of the fermentation tank 1. When it is necessary to pump the liquid in the fermentation tank 1, the side wall of the inner tube 29 is at the through hole 28 on the surface of the suction tube 2, thereby closing the through hole 28. Then the user puts down the inner tube 29, so that the baffle 31 at the bottom of the inner tube 29 no longer blocks the suction tube 2. At this time, the liquid in the fermentation tank 1 can be sucked into the suction tube 2 from the strip groove 30 at the bottom of the suction tube 2, and then pumped out of the fermentation tank 1. The baffle 31 blocks it, and can also prevent the suction tube 2 from sucking impurities at the bottom of the fermentation tank 1 when pumping liquid.

[0048] When the user needs to pull up the suction tube 2 , the user can screw the push rod 33 at the connection seat 32 so that the push rod 33 drives the inner tube 29 to rise, thereby determining the position of the lower inner tube 29 , thereby facilitating the user to adjust the inner tube 29 .

[0049] When the user screws the push rod 33 on one side, the push rod 33 on this side will drive the main gear 35 connected to it to rotate, and the main gear 35 will drive the ring gear 34 to rotate on the surface of the suction pipe 2, and then the ring gear 34 will drive the main gear 35 on the other side to rotate, so as to achieve the rotation of only one side of the push rod 33, and the main gear 35 and the ring gear 34 can also drive the push rod 33 on the other side to rotate synchronously, so as to achieve the two push rods 33 synchronously driving the inner tube 29 to rise or fall.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A food additive fermentation device, characterized in that: The invention comprises a fermentation tank (1); a suction pipe (2) is fixedly connected to the top of the fermentation tank (1); the suction pipe (2) extends to the outside of the fermentation tank (1), and a suction component is installed at one end of the suction pipe (2) outside the fermentation tank (1); the suction component sucks liquid in the fermentation tank (1) through the suction pipe (2); a discharge valve (3) is fixedly connected to one side of the bottom of the fermentation tank (1); a detection component (4) is installed on the top surface of the fermentation tank (1); the detection component (4) is used to monitor the foam situation in the fermentation tank (1); a feeding pipe (5) is fixedly connected to the top surface of the fermentation tank (1); the fermentation tank (1) ) is rotatably connected to a rotating seat (6) on the bottom surface inside, and the rotating seat (6) is connected to an external servo motor via a magnetic coupler; a transmission assembly is installed on the top of the rotating seat (6); a pair of debubbling plates (7) are arranged on the surface of the suction pipe (2) near the top; a plurality of evenly arranged convex teeth (8) are fixedly connected to one side of the debubbling plate (7), and the convex teeth (8) are arranged in a sharp shape; a plurality of evenly arranged stirring plates (9) are arranged on the surface of the suction pipe (2) at the bottom of the debubbling plate (7); the transmission assembly is used to connect the debubbling plate (7) and the stirring plate (9); the transmission assembly includes a pair of A driving rod (10); a bearing 1 (11) is fixedly connected to the top of the driving rod (10), and the bearing 1 (11) is sleeved on the outside of the suction pipe (2); the bearing 1 (11) is a one-way bearing, and its rotation direction is clockwise; the outer surface of the bearing 1 (11) is fixedly connected to the stirring plate (9); a connecting component is installed on the top surface of the inner ring of the bearing 1 (11); a bearing 2 (12) is fixedly connected to the top surface of the connecting component, and the bearing 2 (12) is fixedly connected to the defoaming plate (7); the bearing 2 (12) is a one-way bearing, and its rotation direction is counterclockwise; when the driving seat rotates counterclockwise, the rotating seat (6 ) The inner ring and outer ring of the first bearing (11) are driven to rotate synchronously through the driving rod (10), at which time the stirring plate (9) rotates counterclockwise, the inner ring and outer ring of the second bearing (12) rotate relatively, and the bubble removal plate (7) remains stationary; when the rotating seat (6) rotates clockwise, the rotating seat (6) drives the inner ring and outer ring of the first bearing (11) to rotate relatively through the driving rod (10), at which time the outer ring of the first bearing (11) does not drive the stirring plate (9) to rotate, the inner ring of the first bearing (11) drives the inner ring of the second bearing (12) to rotate, and the inner ring and outer ring of the second bearing (12) rotate synchronously, thereby driving the bubble removal plate (7) to rotate; The surface of the suction tube (2) is provided with two rows of evenly arranged through holes (28), and the two rows of through holes (28) are symmetrically arranged; the interior of the suction tube (2) is rotatably connected to an inner tube (29); the surface of the inner tube (29) is provided with a pair of symmetrically arranged strip grooves (30); the bottom surface of the inner tube (29) is fixedly connected to a baffle (31); the baffle (31) is adapted to the bottom surface of the suction tube (2); when it is necessary to clean the inside of the fermentation tank (1), the inner tube (29) is lifted so that the baffle (31) is against the bottom surface of the suction tube (2), and the inner tube (29) is rotated so that the inner tube (29) When the strip groove (30) on the surface of the inner tube (29) rotates to a position corresponding to the through hole (28), the clean water pumped into the inner tube (29) will be ejected from the through hole (28) on the surface of the suction tube (2); when it is necessary to suck the liquid in the fermentation tank (1), the side wall of the inner tube (29) is located at the through hole (28) on the surface of the suction tube (2) to close the through hole (28), and the inner tube (29) is lowered so that the baffle (31) no longer blocks the suction tube (2). At this time, the liquid in the fermentation tank (1) will be sucked into the suction tube (2) from the strip groove (30) at the bottom of the suction tube (2) and then sucked out of the fermentation tank (1).

2. The food additive fermentation device according to claim 1, characterized in that: A pair of symmetrically arranged connecting plates (13) are fixedly connected to the top surface of the inner ring of the first bearing (11); an extension plate (14) is fixedly connected to the bottom surface of the inner ring of the second bearing (12) at positions corresponding to the connecting plates (13); limiting grooves (15) are provided on the surfaces of the connecting plates (13) and the extension plates (14); and bolts (17) are installed in the limiting grooves (15).

3. A food additive fermentation device according to claim 2, characterized in that: A connecting ring (18) is fixedly connected between the paired connecting plates (13); a pair of connecting rings (19) are fixedly connected to the outer sides of the first bearing (11) and the second bearing (12), and the two pairs of connecting rings (19) are arranged in a one-to-one correspondence.

4. The food additive fermentation device according to claim 3, characterized in that: The top surface of the fermentation tank (1) is fixedly connected to a connecting pipe (20) at a position corresponding to the suction pipe (2); the outer side of the connecting pipe (20) is threadedly connected to a sleeve (21); the top surface of the sleeve (21) is fixedly connected to an annular plate (22); and a limit ring (23) is installed on the surface of the suction pipe (2).

5. The food additive fermentation device according to claim 4, characterized in that: A pair of symmetrically arranged sliding grooves (24) are provided on the inner side of the limiting ring (23); abutment plates (25) are slidably connected in the sliding grooves (24); one end of the abutment plate (25) close to the suction pipe (2) is adapted to the surface of the suction pipe (2); a double-thread screw (26) is commonly threadedly connected between the abutment plates (25), and the thread directions of the two ends of the double-thread screw (26) are opposite.

6. The food additive fermentation device according to claim 5, characterized in that: A rubber pad (27) is fixedly connected to the inner side of the limiting ring (23); the inner diameter of the bottom of the rubber pad (27) is greater than the inner diameter of the top thereof.

7. The food additive fermentation device according to claim 6, characterized in that: The inner tube (29) extends to the outside of the suction tube (2); a pair of symmetrically arranged connecting seats (32) are fixedly connected to both sides of the top of the suction tube (2); the bottom surfaces of the connecting seats (32) are both threadedly connected to push rods (33); the top surface of the push rod (33) is rotatably connected to the outer wall of the inner tube (29).

8. The food additive fermentation device according to claim 7, characterized in that: The outer side of the suction pipe (2) is rotatably connected to a ring gear (34); the bottom of each of the push rods (33) is fixedly connected to a main gear (35); and the main gear (35) is meshingly connected to the ring gear (34).

Images