Clean type biological fermentation yield increasing equipment

Abstract

The utility model relates to the technical field of biological fermentation, and discloses clean type biological fermentation yield increasing equipment which comprises a fermentation tank, a threaded rod is fixed in the fermentation tank, a spiral sliding block is arranged at one end of the outer portion of the threaded rod and located at the bottom of the fermentation tank, and the other end of the outer portion of the threaded rod is a smooth surface and located at the top of the fermentation tank. The outer part of the threaded rod is in threaded connection with a threaded sleeve block; under the action of the pressing defoaming mechanism, the defoaming plate I and the defoaming plate II can press foams on the surface of liquid, so that the foams are crushed, and meanwhile, the surfaces of the defoaming plate I and the defoaming plate II can be scraped by matching with the rotation of the driven gear, so that the defoaming effect of the defoaming plate I and the defoaming plate II is improved. According to the present invention, the first defoaming plate and the second defoaming plate are arranged, such that the defoaming operation can be completely performed again by using the first defoaming plate and the second defoaming plate, and the fermentation liquid in the fermentation tank can be stirred under the action of the acceleration rotation mechanism so as to achieve the good mixing property, and the obtained product thallus yield is high.

Description

Technical Field

[0001] The utility model relates to the technical field of biological fermentation, in particular to clean biological fermentation production-increasing equipment. Background Art

[0002] Biological fermentation is an important part of bioengineering. It generally refers to the use of carbohydrates by microorganisms to ferment various chemical liquids. The process of biological fermentation can be divided into aerobic fermentation and anaerobic fermentation. During the fermentation process, the bacteria will continuously undergo metabolic reactions and produce certain foams. These foams float on the surface of the liquid, which blocks the reaction between the fermented liquid and the air during aerobic fermentation. As a result, the yield of fermented bacteria decreases when the fermented liquid is fermented. Therefore, it is very important to clean the foam in the fermented liquid. In the prior art, various defoamers are added to the fermented liquid in order to better defoam. However, the addition of defoamers may more or less affect the fermentation of the liquid. Therefore, there is an urgent need for a clean biological fermentation yield-increasing equipment to defoam the foam on the fermented liquid. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides clean biological fermentation production increasing equipment.

[0004] The utility model adopts the following technical scheme to achieve: clean biological fermentation production-increasing equipment.

[0005] The invention comprises a fermentation tank, wherein a threaded rod is fixed inside the fermentation tank, and one end of the outside of the threaded rod is provided with a spiral slider and is located at the bottom of the fermentation tank, and the other end of the outside of the threaded rod is a smooth surface and is located at the top of the fermentation tank, and the outside of the threaded rod is threadedly connected with a threaded sleeve, and the inner wall of the threaded sleeve is provided with a spiral groove for the outside slider of the threaded rod to slide; an accelerating stirring mechanism, wherein the accelerating stirring mechanism comprises an outer ring, a stirring blade and an accelerating stirring unit, and the outside of the threaded sleeve is provided with an accelerating stirring unit, and the other end of the accelerating stirring unit is connected to the outer ring to drive the outer ring to rotate, thereby driving the stirring blade to rotate and perform stirring work; a pressing defoaming mechanism, wherein the pressing defoaming mechanism comprises a defoaming plate 1, a defoaming plate 2 and a scraping defoaming unit, wherein the defoaming plate 1 is connected to the threaded sleeve, and the defoaming plate 2 is arranged on the inner wall of the fermentation tank at the top of the defoaming plate 1, and the defoaming plate 1 is driven to move upward by the threaded sleeve so that the defoaming plate 1 and the defoaming plate 2 contact each other to break the foam, and the scraping defoaming unit can clean the defoaming plate 1 and the defoaming plate 2.

[0006] Through the above technical scheme, through the cooperation of the spiral slider outside the threaded rod and the spiral groove inside the threaded sleeve, when the threaded sleeve starts to rotate, it can move upward. Under the action of the accelerating stirring mechanism, the stirring blade can move upward while rotating, so that the mixed liquid in the inner cavity of the fermentation tank can be better mixed, and the defoaming plate 1 and the defoaming plate 2 can be driven to collide with each other, so that defoaming work can be performed. Under the action of the pressing defoaming mechanism, the foam can be broken, and the defoaming plate 1 and the defoaming plate 2 can be cleaned at the same time, which further improves the practicability of the device during use and further increases the efficiency of the reaction between bacteria and oxygen.

[0007] As a further improvement of the above scheme, the accelerated stirring unit includes a dense tooth ring, a gear, a rotating rod one, a fixed ring, a ball and a sparse tooth ring, the dense tooth ring is symmetrically fixed at the upper and lower ends of the threaded sleeve, the ends of the two rotating rods one are arranged between the two fixed rings, and the outside of the two rotating rods one are provided with gears, the outer walls of the two gears form a meshing connection structure with the dense tooth ring and the sparse tooth ring, the sparse tooth ring is fixed inside the outer ring, and the two stirring blades are fixed outside the outer ring.

[0008] Through the above technical scheme, under the action of the accelerated stirring unit, the stirring blade can rise quickly when it rotates one circle according to the different densities between the threaded sleeve and the sparse tooth ring, thereby realizing the function of accelerated stirring and making the mixing effect better.

[0009] As a further improvement of the above scheme, one end of the two fixing rings is fixed inside the outer ring, and multiple balls are rollingly embedded in the other end of the fixing ring. The end of the threaded sleeve close to the ball is provided with a rolling groove for the ball to slide, and the ball rolls in the rolling groove.

[0010] Through the above technical solution, the threaded sleeve and the outer ring can rotate relatively stably under the action of the balls and the rolling grooves, and the friction between the threaded sleeve and the outer ring can be reduced, further improving the service life of the device.

[0011] As a further improvement of the above scheme, the scraper defoaming mechanism includes a defoaming plate, a slide rail, a rack, a driven gear, a rotating rod 2, a bottom plate, a movable groove, a spring, a slider, a slide groove and a connecting plate. The defoaming plate is fixed on the defoaming plate 2 and is located on one side of the defoaming plate 2. The slide rail is opened inside the fermentation tank above the defoaming plate 2. The rack is fixed in the slide rail, and the rack and the outside of the driven gear form an engaging connection structure. A rotating rod is provided in the middle of the driven gear, and one end of the rotating rod is connected to a motor, and the other end of the rotating rod is arranged at one end of the rotating rod 2, and the other end of the rotating rod 2 is arranged on the threaded rod.

[0012] Through the above technical solution, the driven gear is rotated by the motor, so that the driven gear moves along the trajectory of the rack and rotates, thereby driving the rotating rod 2 to rotate in a circle in the middle of the fermentation tank, so that the scraping can be carried out stably.

[0013] As a further improvement of the above scheme, one end of the bottom plate is fixed below the second rotating rod, and two movable grooves are opened at the other end of the bottom plate, one end of the two springs are welded to the movable grooves, and the other ends of the two springs are welded to one end of the connecting plate, the other ends of the two connecting plates are fixed above the scraper, and the bottom of the scraper contacts the second defoaming plate.

[0014] Through the above technical scheme, the scraper is driven to move under the circular motion of the rotating rod 2, so that the foam squeezed out from the defoaming plate 2 is removed until the scraper and the defoaming plate collide with each other, and the foam breaking work can be performed again.

[0015] As a further improvement of the above solution, one ends of the two sliders are fixed on both sides of the connecting plate, and the other ends of the sliders slide on the slide grooves, and the slide grooves are symmetrically opened on both sides of the movable groove.

[0016] Through the above technical solution, by sliding the slider on the slide groove, the scraper will not be offset when moving, so that the scraping is more stable.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model can make the defoaming plate one and the defoaming plate two press the foam on the surface of the liquid under the action of the pressing defoaming mechanism to break the foam, and at the same time, cooperate with the rotation of the driven gear to scrape the surface of the defoaming plate one and the defoaming plate two, so that the defoaming plate one and the defoaming plate two can be cleaner when the defoaming plate one and the defoaming plate two are used to perform defoaming work again, and the fermentation liquid in the fermentation tank can be stirred under the action of the accelerating rotation mechanism to make it more mixed and obtain a higher yield of product bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the clean biological fermentation production-increasing equipment provided in Example 1 of the utility model;

[0020] Figure 2 It is a schematic diagram of the front cross-sectional structure of the clean biological fermentation production increasing equipment;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of the pressing and defoaming mechanism of the clean biological fermentation production-increasing equipment;

[0022] Figure 4 It is a schematic diagram of the top view of the accelerating rotation mechanism of the clean biological fermentation production increasing equipment;

[0023] Figure 5 Equipment for increasing production of clean biological fermentation Figure 2 The structural diagram at A in the middle;

[0024] Figure 6 Equipment for increasing production of clean biological fermentation Figure 2 Schematic diagram of the structure at B in the figure.

[0025] Description of main symbols:

[0026] Fermentation tank; 2. Threaded rod; 3. Threaded sleeve; 4. Close-toothed ring; 5. Gear; 6. Rotating rod 1; 7. Fixed ring; 8. Ball; 9. Sparse-toothed ring; 10. Outer ring; 11. Stirring blade; 12. Defoaming plate 1; 13. Defoaming plate 2; 14. Defoaming plate; 15. Slide rail; 16. Gear rail; 17. Driven gear; 18. Rotating rod 2; 19. Bottom plate; 20. Movable groove; 21. Spring; 22. Sliding block; 23. Slide groove; 24. Connecting plate; 25. Scraper. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Please combine Figure 1-6The clean biological fermentation production-increasing equipment of this embodiment includes a fermentation tank 1, a threaded rod 2 is fixed inside the fermentation tank 1, and one end of the outside of the threaded rod 2 is provided with a spiral slider and is located at the bottom of the fermentation tank 1, and the other end of the outside of the threaded rod 2 is a smooth surface and is located at the top of the fermentation tank 1, and the external thread of the threaded rod 2 is connected with a threaded sleeve 3, and the inner wall of the threaded sleeve 3 is provided with a spiral groove for the external slider of the threaded rod 2 to slide; an accelerating stirring mechanism, the accelerating stirring mechanism includes an outer ring 10, a stirring blade 11 and an accelerating stirring unit, the outside of the threaded sleeve 3 is provided with an accelerating stirring unit, and the other end of the accelerating stirring unit is connected to the outer ring 10 to drive the outer ring 10 to rotate, thereby driving the stirring blade 11 to rotate and perform stirring; a pressing defoaming mechanism, the pressing defoaming mechanism includes a defoaming plate 1 12, a defoaming plate 2 13 and a scraping defoaming unit, the defoaming plate 1 12 is connected to the threaded sleeve 3, and the defoaming plate 2 13 is arranged in the fermentation tank 1 at the top of the defoaming plate 12 The threaded sleeve 3 drives the defoaming plate 12 to move upward so that the defoaming plate 12 and the defoaming plate 2 13 contact each other to break the foam. At the same time, the scraping defoaming unit can clean the defoaming plate 12 and the defoaming plate 2 13. The accelerating stirring unit includes a dense tooth ring 4, a gear 5, a rotating rod 16, a fixing ring 7, a ball 8 and a sparse tooth ring 9. The dense tooth ring 4 is symmetrically fixed at the upper and lower ends of the threaded sleeve 3. The ends of the two rotating rods 16 are arranged between the two fixing rings 7, and the two Gears 5 are provided on the outside of each rotating rod 6, and the outer walls of the two gears 5 form a meshing connection structure with the dense tooth ring 4 and the sparse tooth ring 9. The sparse tooth ring 9 is fixed to the inside of the outer ring 10, and the two stirring blades 11 are fixed to the outside of the outer ring 10. One ends of the two fixed rings 7 are fixed to the inside of the outer ring 10, and multiple balls 8 are rollingly embedded in the other end of the fixed ring 7. A rolling groove for the ball 8 to slide is provided at one end of the threaded sleeve block 3 close to the ball 8, and the ball 8 rolls in the rolling groove.

[0029] The implementation principle of the clean biological fermentation production-increasing equipment in the embodiment of the present application is as follows: first, various liquids are injected into the inner cavity of the fermentation tank 1 through the feed pipe above the fermentation tank 1. At the initial position, the bottom of the stirring blade 11 contacts the bottom of the fermentation tank 1. After the liquid injection is completed, the motor at the bottom of one of the rotating rods 6 is started to drive the gear 5 to rotate. As the gear 5 rotates, the threaded sleeve 3 and the outer ring 10 are also rotated under the meshing connection between the threaded sleeve 3 and the gear 5, and the gear 5 and the sparse tooth ring 9. Because the inner wall of the threaded sleeve 3 is provided with a spiral thread groove, and the outer side of the threaded rod 2 is provided with a spiral slider, the threaded sleeve 3 and the outer ring 10 are also rotated. When the stirring blade 11 is rotated, the spiral groove on the inner wall of the threaded sleeve 3 slides on the spiral slider outside the threaded rod 2 and moves upward, so that the stirring blade 11 rotates and moves upward, thereby stirring the mixed liquid in the inner cavity of the fermenter 1. As the stirring blade 11 continues to move upward, the defoaming plate 12 and the defoaming plate 2 13 are in contact with each other, and then the motor is rotated in the opposite direction, driving the stirring blade 11 to rotate and move downward, so that the mixed liquid in the inner cavity of the fermenter 1 can be mixed better. After the mixing is completed, the stirring blade 11 is stopped at the original position, so that the bottom of the stirring blade 11 is in contact with the fermenter 1 again;

[0030] When it is necessary to defoam the mixed liquid, restart the motor at the bottom of one of the rotating rods 6 to drive the rotating rod 6 to rotate, so that the stirring blade 11 moves upward while stirring, and the defoaming plate 12 also moves upward. When the defoaming plate 12 floats out of the liquid surface, the foam on the liquid surface will remain on the defoaming plate 12, and the defoaming plate 12 drives the foam to continue to move upward until the defoaming plate 12 and the defoaming plate 2 13 contact each other, so that the foam can be broken. At the same time, start the motor connected to one side of the rotating rod 2 18 to drive the driven gear 17 to rotate. At the same time, when the driven gear 17 rotates, due to the meshing connection between the driven gear 17 and the rack 16, the driven gear 17 moves along the track of the rack 16. The scraper 25 also moves along the same axis as the rotating rod 18, and the scraper 25 also moves along the rotating rod 18. Because of the elastic potential energy of the movable groove 20, one end of the scraper 25 directly touches the defoaming plate 13, so that the scraper 25 can remove the foam on the defoaming plate 13. With the rapid rotation of the motor, when the scraper 25 contacts the defoaming plate 14, the foam on the defoaming plate 13 can be removed to achieve cleaning. When the scraper 25 rotates one circle and returns to its original position, the motor at one end of the rotating rod 16 rotates in the opposite direction to drive the stirring blade 11 to move downward, so that the defoaming plate 12 and the defoaming plate 13 are separated. The defoaming work is completed, and the stirring blade 11 returns to its original position driven by the motor.

[0031] Combination Figure 1-6The present embodiment is further improved on the basis of the embodiment 1 in that the scraping defoaming mechanism comprises a defoaming plate 14, a slide rail 15, a rack rail 16, a driven gear 17, a rotating rod 18, a bottom plate 19, a movable groove 20, a spring 21, a slider 22, a sliding groove 23 and a connecting plate 24. The defoaming plate 14 is fixed on the defoaming plate 13 and is located on one side of the defoaming plate 13. The slide rail 15 is arranged inside the fermentation tank 1 above the defoaming plate 13. The rack rail 16 is fixed in the slide rail 15, and the rack rail 16 and the outer part of the driven gear 17 form a meshing connection structure. A rotating rod is provided in the middle of the driven gear 17, and one end of the rotating rod is connected to a motor, and the other end of the rotating rod is connected to a motor. One end is arranged at one end of the rotating rod 18, the other end of the rotating rod 18 is arranged on the threaded rod 2, one end of the bottom plate 19 is fixed below the rotating rod 18, and two movable grooves 20 are opened at the other end of the bottom plate 19, one end of the two springs 21 are welded to the movable groove 20, and the other ends of the two springs 21 are welded to one end of the connecting plate 24, the other ends of the two connecting plates 24 are fixed above the scraper 25, and the bottom of the scraper 25 contacts the defoaming plate 13, one end of the two sliders 22 are fixed on both sides of the connecting plate 24, and the other end of the slider 22 slides on the slide groove 23, and the slide grooves 23 are symmetrically opened on both sides of the movable groove 20.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. Clean biological fermentation production increasing equipment, characterized in that: include: A fermentation tank, wherein a threaded rod is fixed inside the fermentation tank, and one end of the outside of the threaded rod is provided with a spiral slider and is located at the bottom of the fermentation tank, and the other end of the outside of the threaded rod is a smooth surface and is located at the top of the fermentation tank, and the outside of the threaded rod is threadedly connected to a threaded sleeve block, and the inner wall of the threaded sleeve block is provided with a spiral groove for the outside slider of the threaded rod to slide; The accelerating stirring mechanism comprises an outer ring, stirring blades and an accelerating stirring unit. The accelerating stirring unit is arranged outside the threaded sleeve, and the other end of the accelerating stirring unit is connected to the outer ring to drive the outer ring to rotate, thereby driving the stirring blades to rotate and perform stirring work; The pressing defoaming mechanism comprises a defoaming plate 1, a defoaming plate 2 and a scraping defoaming unit. The defoaming plate 1 is connected to a threaded sleeve block, and the defoaming plate 2 is arranged on the inner wall of the fermentation tank at the top of the defoaming plate 1. The defoaming plate 1 is driven to move upward by the threaded sleeve block so that the defoaming plate 1 and the defoaming plate 2 contact each other to break the foam. At the same time, the scraping defoaming unit can clean the defoaming plate 1 and the defoaming plate 2.

2. The clean biological fermentation production increasing equipment according to claim 1, characterized in that: The accelerated stirring unit includes a dense tooth ring, a gear, a rotating rod, a fixed ring, a ball and a sparse tooth ring, the dense tooth ring is symmetrically fixed at the upper and lower ends of the threaded sleeve, the ends of the two rotating rods are arranged between the two fixed rings, and the outsides of the two rotating rods are provided with gears, the outer walls of the two gears form a meshing connection structure with the dense tooth ring and the sparse tooth ring, the sparse tooth ring is fixed inside the outer ring, and the two stirring blades are fixed outside the outer ring.

3. The clean biological fermentation production increasing equipment according to claim 2, characterized in that: One end of the two fixing rings is fixed inside the outer ring, and a plurality of balls are rolled and embedded in the other end of the fixing ring. The end of the threaded sleeve block close to the balls is provided with rolling grooves for the balls to slide, and the balls roll in the rolling grooves.

4. The clean biological fermentation production increasing equipment according to claim 2, characterized in that: The scraper defoaming unit includes a defoaming plate, a slide rail, a gear, a driven gear, a second rotating rod, a bottom plate, a movable groove, a spring, a slider, a slide groove and a connecting plate. The defoaming plate is fixed on the second defoaming plate and is located on one side of the second defoaming plate. The slide rail is opened in the fermentation tank above the second defoaming plate. The gear rail is fixed in the slide rail, and the gear rail and the outside of the driven gear form an engaging connection structure. A rotating rod is provided in the middle of the driven gear, and one end of the rotating rod is connected to a motor, and the other end of the rotating rod is arranged at one end of the second rotating rod, and the other end of the second rotating rod is arranged on the threaded rod.

5. The clean biological fermentation production increasing equipment according to claim 4, characterized in that: One end of the bottom plate is fixed below the second rotating rod, and two movable grooves are opened at the other end of the bottom plate, one end of the two springs are welded to the movable grooves, and the other ends of the two springs are welded to one end of the connecting plate, the other ends of the two connecting plates are fixed above the scraper, and the bottom of the scraper contacts the second defoaming plate.

6. The clean biological fermentation production increasing equipment according to claim 4, characterized in that: One ends of the two sliding blocks are fixed on both sides of the connecting plate, and the other ends of the sliding blocks slide on the sliding grooves, and the sliding grooves are symmetrically arranged on both sides of the movable groove.

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