Fermentation device for producing and processing water-soluble fertilizer

Abstract

The invention relates to the technical field of fertilizer production, in particular to a fermentation device for water-soluble fertilizer production and processing, which comprises a fermentation tank, a stirring motor fixedly mounted at the top of the fermentation tank and a stirring rod fixedly mounted at the output shaft end of the stirring motor, a defoaming device is arranged in the fermentation tank, a corrugated pipe is fixedly mounted at a suction port in the bottom of the defoaming device, an auxiliary mechanism is arranged below the defoaming device, a driving mechanism is arranged at the top end in the fermentation tank, a connecting sleeve is arranged below the driving mechanism, and a swinging scraper is arranged on one side of the outer part of the connecting sleeve. The water-soluble fertilizer fermentation tank has the beneficial effects that the problem that foams at the other end of the fermentation tank cannot be sucked into a defoaming device for defoaming due to the fact that the foams are far away from the defoaming device in the prior art is solved, so that the fermentation of the water-soluble fertilizer is not influenced by the foams, the fermentation effect of the water-soluble fertilizer is ensured, and the water-soluble fertilizer fermentation tank can play an optimal role when being applied to biological agricultural production.

Description

Technical Field

[0001] This invention relates to the field of fertilizer production technology, specifically to a fermentation device for the production and processing of water-soluble fertilizers. Background Technology

[0002] Water-soluble fertilizers are multi-element compound fertilizers that can completely dissolve in water. They are one of the core carriers for achieving efficient nutrient supply in bio-agriculture. Water-soluble fertilizers dissolve rapidly in water, are more easily absorbed by crops, and have a relatively high absorption and utilization rate. More importantly, they can be used to achieve integrated water and fertilizer management, drip irrigation, and other facility agriculture, achieving water-saving, fertilizer-saving, and labor-saving effects. Water-soluble fertilizers are fermented in fermentation tanks during production.

[0003] During the fermentation of water-soluble fertilizers, the raw materials contain a large amount of natural surfactants such as proteins and polysaccharides. The aerobic metabolism of microorganisms continuously releases CO2. In addition, the mechanical disturbance of aeration and stirring causes the gas to be wrapped by surfactants to form stable foam. The foam film is tough and not easy to break, so it continues to accumulate. Foam accumulation can cause insufficient dissolved oxygen in the fermentation tank, resulting in incomplete fermentation of water-soluble fertilizers. At the same time, it can easily cause the liquid to overflow and the tank pressure to be abnormal, affecting the quality of the finished fertilizer and production safety. Typically, defoamers are installed in fermentation tanks for defoaming. However, fermentation tanks usually have a stirring rod in the middle. To prevent the defoamer from interfering with the stirring rod, it is usually installed at the end of the fermentation tank, such as the defoaming fermentation tank disclosed in CN207581811U, which has an ultrasonic defoamer installed on one side of the fermentation tank to eliminate foam inside the fermentation tank. With this setup, the distance between the defoamer and the other end of the fermentation tank is relatively large, which can easily cause foam at the other end of the fermentation tank to be unable to be effectively removed by the defoamer. This problem is more pronounced, especially in fermentation tanks with large volume and high stirring intensity. Summary of the Invention

[0004] The purpose of this invention is to provide a fermentation apparatus for the production and processing of water-soluble fertilizers, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fermentation device for the production and processing of water-soluble fertilizers, comprising a fermentation tank, a stirring motor fixedly installed on the top of the fermentation tank, and a stirring rod fixedly installed on the output shaft end of the stirring motor. A defoamer is fixedly installed at one end of the top of the fermentation tank, and a corrugated pipe is fixedly installed at the suction port at the bottom of the defoamer. An auxiliary mechanism is provided below the defoamer. A driving mechanism is provided at the top of the interior of the fermentation tank, and a connecting sleeve is provided below the driving mechanism. A swing scraper is provided on one side of the outside of the connecting sleeve. A first anti-obstruction mechanism is provided at the end of the connecting sleeve near the swing scraper. A groove is provided at the end of the swing scraper away from the connecting sleeve, and a second anti-obstruction mechanism is provided on one side of the swing scraper.

[0006] Preferably, the top of the fermentation tank, away from the defoamer, is connected to an inlet pipe, and the bottom of the fermentation tank is connected to a discharge pipe.

[0007] Preferably, the auxiliary mechanism includes two guide rods, and a lifting bracket is slidably sleeved on the outside of the two guide rods. A floating base is fixedly installed at the bottom of the lifting bracket, and the end of the lifting bracket away from the two guide rods is fixedly sleeved on the bottom of the corrugated pipe.

[0008] Preferably, the driving mechanism includes a drive motor, a driving gear, and a driven gear. The drive motor is fixedly installed on the top of the fermenter. The driving gear is connected to the output shaft end of the drive motor, and the driving gear and the driven gear mesh with each other. The driven gear is sleeved on the outside of the stirring rod. A transmission cylinder is fixedly sleeved inside the driven gear. The transmission cylinder is rotatably installed on the top of the inside of the fermenter. The connecting sleeve is slidably sleeved on the outside of the transmission cylinder.

[0009] Preferably, a plurality of evenly distributed limiting sliders are fixedly installed at the top of the inner wall of the connecting sleeve, and a plurality of evenly distributed limiting grooves are opened on the outside of the transmission cylinder. The plurality of limiting sliders are slidably connected to the plurality of limiting grooves respectively, and a floating base is fixedly installed at the bottom of the connecting sleeve.

[0010] Preferably, the first anti-blocking mechanism includes a ring seat and a transmission assembly. Telescopic rods are fixedly installed at both ends of the top of the ring seat. The tops of the two telescopic rods are connected to the inner wall of the fermentation tank. An annular groove is provided inside the ring seat. Connecting sliders are slidably installed at both ends inside the annular groove. The bottoms of the two connecting sliders are connected to a connecting sleeve. A connecting groove is provided at the top and bottom of one side of the connecting sleeve. A sliding shaft is slidably installed inside the two connecting grooves.

[0011] Preferably, the transmission assembly includes a transmission groove and two flipping rods. The transmission groove is located on the outer side of the ring seat. Both flipping rods are rotatably connected to the connecting sleeve. Each end of the two flipping rods is provided with a connecting groove 2 and a connecting groove 3, respectively. Two sliding shafts 1 are respectively disposed inside the two connecting grooves 3. Sliding shafts 2 are slidably installed inside the two connecting grooves 2. Both sliding shafts 2 are connected to the swing scraper. A connecting rod is fixedly installed at one end of both sliding shafts 2. A transmission slider is rotatably installed on the top of the connecting rod. The transmission slider is slidably installed inside the transmission groove.

[0012] Preferably, the second anti-obstruction mechanism includes a U-shaped shield and a connecting bracket. The U-shaped shield cooperates with the groove. One end of the U-shaped shield and the end of the swing scraper near the connecting sleeve are provided with a second limiting groove. An L-shaped pull rod is slidably installed inside the two second limiting grooves. The connecting bracket is connected to the connecting sleeve. One end of the connecting bracket is provided with an inclined groove. The end of the L-shaped pull rod away from the U-shaped shield is slidably installed inside the inclined groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention utilizes a swinging scraper, which rotates under the action of a driving mechanism. The swinging scraper pushes the foam at the other end of the defoamer away from the defoamer to the bottom of the defoamer. The defoamer can then effectively suck all the foam inside the fermentation tank into its interior for defoaming. This solves the problem in the prior art where the foam at the other end of the fermentation tank is too far from the defoamer to be sucked into it for defoaming. This ensures that the fermentation of water-soluble fertilizers is not affected by foam, thus guaranteeing the fermentation effect of water-soluble fertilizers and enabling them to play an optimal role when applied to bio-agricultural production.

[0014] 2. Through the auxiliary mechanism, the bellows moves up and down with the raw material liquid surface, thus avoiding the situation where the bottom of the defoamer is too far from the raw material liquid surface and cannot suck the foam into it. Under the action of the floating base, the connecting sleeve moves up and down along the transmission cylinder. The swing scraper moves up and down synchronously with the transmission cylinder, so that the swing scraper is always in the optimal position at the top of the raw material liquid surface. During the subsequent rotation of the swing scraper, it can push the foam at the top of the liquid surface to the maximum extent. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the fermenter of the present invention; Figure 3 This is a schematic diagram of the combined structure of the defoamer and auxiliary mechanism of the present invention; Figure 4This is a partial structural diagram of the present invention; Figure 5 This is a schematic diagram of the connecting sleeve and transmission cylinder structure of the present invention; Figure 6 This is a cross-sectional view of the annular seat of the present invention; Figure 7 This is a schematic diagram of the transmission cylinder structure of the present invention; Figure 8 This is a schematic diagram of the connecting sleeve and ring seat structure of the present invention; Figure 9 This is a schematic diagram of the oscillating scraper structure of the present invention; Figure 10 This is a schematic diagram of the spiral-shaped baffle structure of the present invention; Figure 11 This is a schematic diagram of the connecting sleeve structure of the present invention; Figure 12 This is a schematic diagram of the transmission component structure of the present invention.

[0016] The attached diagram lists the components represented by each number as follows: 1. Fermentation tank; 2. Stirring motor; 3. Stirring rod; 4. Feed pipe; 5. Discharge pipe; 6. Defoamer; 7. Corrugated pipe; 8. Guide rod; 9. Lifting bracket; 10. Floating base one; 11. Drive motor; 12. Drive gear; 13. Driven gear; 14. Transmission cylinder; 15. Connecting sleeve; 16. Limiting slider; 17. Limiting groove one; 18. Floating base two; 19. 20. Swing scraper; 21. Ring seat; 22. Telescopic rod; 23. Annular groove; 24. Connecting slider; 25. Connecting slide groove one; 26. Sliding shaft one; 27. Transmission groove; 28. Tilting rod; 29. ​​Connecting slide groove two; 30. Sliding shaft two; 31. Connecting rod; 32. Transmission slider; 33. Groove; 34. U-shaped baffle; 35. Limiting slide groove two; 36. L-shaped pull rod; 37. Connecting bracket; 38. Inclined groove. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] This invention provides a technical solution: such as Figure 1 - Figure 12The fermentation device shown includes a fermentation tank 1, a stirring motor 2 fixedly installed on the top of the fermentation tank 1, and a stirring rod 3 fixedly installed on the output shaft end of the stirring motor 2. A defoamer 6 is fixedly installed at one end of the top of the fermentation tank 1, and a bellows 7 is fixedly installed at the suction port at the bottom of the defoamer 6. An auxiliary mechanism is provided below the defoamer 6. A drive mechanism is provided at the top of the interior of the fermentation tank 1, and a connecting sleeve 15 is provided below the drive mechanism. A swing scraper 19 is provided on one side of the outside of the connecting sleeve 15. A first anti-blocking mechanism is provided at the end of the connecting sleeve 15 near the swing scraper 19, and the swing scraper 19 is away from the connecting sleeve. A groove 33 is provided at one end of 15, and a second anti-blocking mechanism is provided on one side of the swing scraper 19. Specifically, by starting the stirring motor 2 to drive the stirring rod 3 to rotate, the raw materials of water-soluble fertilizer are stirred to ensure that the water-soluble fertilizer is fully fermented. Under the action of the auxiliary mechanism, the corrugated pipe 7 moves up and down with the raw material liquid surface, thereby avoiding the situation where the bottom of the defoamer 6 is too far from the raw material liquid surface and cannot suck the foam into its interior. Under the action of the driving mechanism, the swing scraper 19 is rotated, which can push the foam inside the fermentation tank 1 to the bottom of the defoamer 6. The defoamer 6 can then effectively suck all the foam inside the fermentation tank 1 into its interior for defoaming.

[0019] Preferably, the top end of the fermentation tank 1 away from the defoamer 6 is connected to the feed pipe 4, and the bottom of the fermentation tank 1 is connected to the discharge pipe 5. Specifically, the raw materials of water-soluble fertilizer are poured into the fermentation tank 1 for fermentation by opening the feed pipe 4, and the fermented water-soluble fertilizer can be discharged by opening the discharge pipe 5.

[0020] Preferably, the auxiliary mechanism includes two guide rods 8, and a lifting bracket 9 is slidably sleeved on the outside of the two guide rods 8. A floating base 10 is fixedly installed at the bottom of the lifting bracket 9. The end of the lifting bracket 9 away from the two guide rods 8 is fixedly sleeved on the bottom of the corrugated pipe 7. Specifically, under the action of the floating base 10, the floating base 10 and the lifting bracket 9 on its top float on the top of the raw material liquid surface, thereby driving the corrugated pipe 7 to move up and down with the raw material liquid surface.

[0021] Preferably, the driving mechanism includes a drive motor 11, a driving gear 12, and a driven gear 13. The drive motor 11 is fixedly installed on the top of the fermenter 1. The driving gear 12 is connected to the output shaft end of the drive motor 11, and the driving gear 12 and the driven gear 13 mesh with each other. The driven gear 13 is sleeved on the outside of the stirring rod 3. A transmission cylinder 14 is fixedly sleeved inside the driven gear 13. The transmission cylinder 14 is rotatably installed on the top of the inside of the fermenter 1. The connecting sleeve 15 is slidably sleeved on the outside of the transmission cylinder 14. Specifically, by starting the drive motor 11, the driving gear 12 connected to its driving end is driven to rotate synchronously. Under the action of the driving gear 12 and the driven gear 13 meshing with each other, the driven gear 13 and the transmission cylinder 14 rotate synchronously, thereby causing the connecting sleeve 15 and the swing scraper 19 to rotate. The swing scraper 19 can then push the foam inside the fermenter 1.

[0022] Preferably, multiple evenly distributed limiting sliders 16 are fixedly installed on the top of the inner wall of the connecting sleeve 15, and multiple evenly distributed limiting grooves 17 are opened on the outside of the transmission cylinder 14. The multiple limiting sliders 16 are slidably connected to the multiple limiting grooves 17 respectively. A floating base 18 is fixedly installed on the bottom of the connecting sleeve 15. Specifically, under the action of the multiple limiting sliders 16 and their respective corresponding limiting grooves 17, the connecting sleeve 15 can move up and down along the transmission cylinder 14, and the connecting sleeve 15 can also rotate with the transmission cylinder 14.

[0023] Preferably, the first anti-blocking mechanism includes a ring seat 20 and a transmission assembly. Telescopic rods 21 are fixedly installed at both ends of the top of the ring seat 20. The tops of both telescopic rods 21 are connected to the inner wall of the fermenter 1. An annular groove 22 is provided inside the ring seat 20. Connecting sliders 23 are slidably installed at both ends inside the annular groove 22. The bottoms of both connecting sliders 23 are connected to the connecting sleeve 15. Connecting grooves 24 are provided at the top and bottom of one side of the connecting sleeve 15. Sliding shafts 25 are slidably installed inside both connecting grooves 24. Specifically, during the rotation of the connecting sleeve 15, the two connecting sliders 23 slide along the annular groove 22. When the swing scraper 19 moves to a specific position, under the action of the transmission assembly, the swing scraper 19 moves downwards, away from the bellows 7, thereby preventing the swing scraper 19 from colliding with the bellows 7 during rotation.

[0024] Preferably, the transmission assembly includes a transmission groove 26 and two tilting rods 27. The transmission groove 26 is located on the outer side of the ring seat 20. Both tilting rods 27 are rotatably connected to the connecting sleeve 15. Each end of the two tilting rods 27 is provided with a connecting groove 28 and a connecting groove 29, respectively. Two sliding shafts 25 are respectively disposed inside the two connecting grooves 29. Sliding shafts 30 are slidably installed inside the two connecting grooves 28. Both sliding shafts 30 are connected to the swing scraper 19. One end of the two sliding shafts 30 is connected to the ring. A connecting rod 31 is fixedly installed, and a transmission slider 32 is rotatably installed on the top of the connecting rod 31. The transmission slider 32 is slidably installed inside the transmission groove 26. Specifically, as the connecting slider 23 slides along the annular groove 22, when the transmission slider 32 moves to a high position along the trajectory of the transmission groove 26, the transmission slider 32 drives the connecting rod 31 to move upward. The end of the flipping rod 27 away from the connecting rod 31 drives the two sliding shafts 25 to move downward synchronously, and the swing scraper 19 moves downward.

[0025] Preferably, the second anti-obstruction mechanism includes a U-shaped baffle plate 34 and a connecting bracket 37. The U-shaped baffle plate 34 and the groove 33 cooperate with each other. One end of the U-shaped baffle plate 34 and the end of the swing scraper 19 near the connecting sleeve 15 are provided with a second limiting groove 35. An L-shaped pull rod 36 is slidably installed inside the two second limiting grooves 35. The connecting bracket 37 is connected to the connecting sleeve 15. One end of the connecting bracket 37 is provided with an inclined groove 38. The end of the L-shaped pull rod 36 away from the U-shaped baffle plate 34 is slidably installed inside the inclined groove 38. Specifically, during the downward movement of the swing scraper 19, the L-shaped pull rod 36 pulls the U-shaped baffle plate 34 to move towards the side near the connecting sleeve 15, so that the groove 33 is exposed. When the swing scraper 19 moves to the lifting bracket 9, the floating base 10 and part of the lifting bracket 9 on its top pass through the groove 33 to avoid contact with the swing scraper 19.

[0026] When using, open the feed pipe 4 and pour the raw materials of water-soluble fertilizer into the fermentation tank 1 for fermentation. At the same time, start the stirring motor 2 and drive the stirring rod 3 to rotate to stir the raw materials of water-soluble fertilizer and ensure that the water-soluble fertilizer is fully fermented. During the fermentation of water-soluble fertilizer, foam may occur. At this time, the defoamer 6 is activated, and the foam inside the fermentation tank 1 is sucked into the defoamer 6. The defoamer 6 uses high-speed rotation to generate strong centrifugal force to defoam the foam inside. Under the action of the floating base 10, the floating base 10 and its top lifting bracket 9 float on the top of the raw material liquid surface. The corrugated pipe 7 moves up and down with the raw material liquid surface, thus avoiding the situation where the bottom of the defoamer 6 is too far from the raw material liquid surface and cannot suck the foam into it. At the same time, under the action of the floating base 2 18, the connecting sleeve 15 is driven to move up and down along the transmission cylinder 14. While the transmission cylinder 14 moves up and down, the multiple limiting sliders 16 inside it slide in their respective limiting grooves 17. At this time, the ring seat 20 and the swing scraper 19 move up and down synchronously with the transmission cylinder 14. The two telescopic rods 21 extend and retract accordingly, so that the swing scraper 19 is always in the best position at the top of the raw material liquid surface. During the subsequent rotation of the swing scraper 19, it can push the foam on the top of the liquid surface to the maximum extent. While the defoamer 6 is operating, the drive motor 11 moves synchronously, driving the active gear 12 connected to its drive end to rotate synchronously. Under the action of the active gear 12 and the driven gear 13 meshing with each other, the driven gear 13 rotates synchronously and drives the transmission cylinder 14 to rotate synchronously. Under the action of multiple limiting slide grooves 17 and multiple limiting sliders 16 cooperating with each other, the connecting sleeve 15 rotates counterclockwise, thereby driving the swing scraper 19 to rotate counterclockwise. The swing scraper 19 pushes the foam away from the other end of the defoamer 6 to the bottom of the defoamer 6. The defoamer 6 can effectively suck all the foam inside the fermentation tank 1 into its interior for defoaming, solving the problem in the prior art that the foam at the other end of the fermentation tank 1 is far from the defoamer 6 and cannot be sucked into the defoamer 6 for defoaming. This ensures that the fermentation of water-soluble fertilizer is not affected by foam, ensuring the fermentation effect of water-soluble fertilizer and enabling it to play its optimal role when applied to bio-agricultural production. During the rotation of the connecting sleeve 15, the connecting sliders 23 at both ends of its top slide along the annular groove 22. Simultaneously, the transmission slider 32 slides along the transmission groove 26. When the transmission slider 32 moves to a high position along the trajectory of the transmission groove 26, the connecting rod 31 is forced upwards, causing the two sliding shafts 30 to move upwards synchronously. The two sliding shafts 30 slide inside their respective corresponding connecting grooves 28. At this time, the two flipping rods 27 rotate synchronously. The ends of the two flipping rods 27 away from the connecting rod 31 drive the two sliding shafts 25 to move downwards synchronously. The swing scraper 19 then moves downwards, away from the bellows 7, thus preventing the swing scraper 19 from colliding with the bellows 7 during rotation. During the downward movement, the L-shaped pull rod 36 moves downward along the inclined groove 38. The two ends of the L-shaped pull rod 36 slide downward inside the two limiting slide grooves 35 respectively, and pull the U-shaped baffle 34 to move closer to the connecting sleeve 15, so that the groove 33 is exposed. The groove 33 corresponds to the floating base 10 and part of the lifting bracket 9 on its top. When the swing scraper 19 moves to the lifting bracket 9, the floating base 10 and part of the lifting bracket 9 on its top pass through the groove 33 to avoid contact with the swing scraper 19. As the connecting sleeve 15 continues to rotate, when the transmission slider 32 moves to the low position along the trajectory of the transmission groove 26, the connecting rod 31 moves downward, thereby resetting the swing scraper 19 and the U-shaped baffle 34.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fermentation device for the production and processing of water-soluble fertilizer, comprising a fermentation tank (1), a stirring motor (2) fixedly installed on the top of the fermentation tank (1), and a stirring rod (3) fixedly installed on the output shaft end of the stirring motor (2), characterized in that: A defoamer (6) is fixedly installed at one end of the top of the fermentation tank (1). A corrugated pipe (7) is fixedly installed at the suction port at the bottom of the defoamer (6). An auxiliary mechanism is provided below the defoamer (6). A driving mechanism is provided at the top of the inside of the fermentation tank (1). A connecting sleeve (15) is provided below the driving mechanism. A swing scraper (19) is provided on one side of the outside of the connecting sleeve (15). A first anti-blocking mechanism is provided at the end of the connecting sleeve (15) near the swing scraper (19).

2. The fermentation device for water-soluble fertilizer production and processing according to claim 1, characterized in that: The top of the fermentation tank (1) is connected to the feed pipe (4) at the end away from the defoamer (6), and the bottom of the fermentation tank (1) is connected to the discharge pipe (5).

3. The fermentation device for water-soluble fertilizer production and processing according to claim 1, characterized in that: The auxiliary mechanism includes two guide rods (8), and a lifting bracket (9) is slidably sleeved on the outside of the two guide rods (8). A floating base (10) is fixedly installed at the bottom of the lifting bracket (9), and the end of the lifting bracket (9) away from the two guide rods (8) is fixedly sleeved on the bottom of the corrugated pipe (7).

4. The fermentation device for water-soluble fertilizer production and processing according to claim 1, characterized in that: The drive mechanism includes a drive gear (12) that is driven to rotate by a drive motor (11).

5. The fermentation device for water-soluble fertilizer production and processing according to claim 4, characterized in that: The driving gear (12) meshes with the driven gear (13), the driven gear (13) is sleeved on the outside of the stirring rod (3), the driven gear (13) is fixedly sleeved inside the transmission cylinder (14), the transmission cylinder (14) is rotatably installed at the top of the inside of the fermentation tank (1), and the connecting sleeve (15) is slidably sleeved on the outside of the transmission cylinder (14).

6. The fermentation apparatus for water-soluble fertilizer production and processing according to claim 5, characterized in that: Multiple evenly distributed limiting sliders (16) are fixedly installed on the top of the inner wall of the connecting sleeve (15). Multiple evenly distributed limiting grooves (17) are opened on the outside of the transmission cylinder (14). The multiple limiting sliders (16) are slidably connected to the multiple limiting grooves (17) respectively. A floating base (18) is fixedly installed on the bottom of the connecting sleeve (15).

7. The fermentation apparatus for water-soluble fertilizer production and processing according to claim 1, characterized in that: The first anti-blocking mechanism includes a ring seat (20) and a transmission assembly. Both ends of the top of the ring seat (20) are fixedly installed with telescopic rods (21). The tops of the two telescopic rods (21) are connected to the inner wall of the fermentation tank (1). An annular groove (22) is opened inside the ring seat (20). Both ends of the annular groove (22) are slidably installed with connecting sliders (23). The bottoms of the two connecting sliders (23) are connected to the connecting sleeve (15). A connecting groove (24) is opened on the top and bottom of one side of the connecting sleeve (15). A sliding shaft (25) is slidably installed inside the two connecting grooves (24).

8. A fermentation apparatus for the production and processing of water-soluble fertilizers according to claim 6, characterized in that: The transmission assembly includes a transmission groove (26) opened on the outside of the ring seat (20) and two flip rods (27) rotatably connected to the connecting sleeve (15); the two ends of the flip rods (27) are respectively provided with connecting groove 2 (28) and connecting groove 3 (29); the two sliding shafts 1 (25) are respectively slidably installed in the two connecting grooves 3 (29), and the two connecting grooves 2 (28) are each slidably installed with sliding shaft 2 (30) fixedly connected to the swing scraper (19); the two sliding shafts 2 (30) are connected by a connecting rod (31), and the top of the connecting rod (31) is rotatably installed with a transmission slider (32) slidably installed in the transmission groove (26).

9. A fermentation apparatus for the production and processing of water-soluble fertilizers according to claim 1, characterized in that: The oscillating scraper (19) has a groove (33) at one end away from the connecting sleeve (15), and a second anti-blocking mechanism is provided on one side of the oscillating scraper (19).

10. A fermentation apparatus for the production and processing of water-soluble fertilizers according to claim 9, characterized in that: The second anti-blocking mechanism includes a U-shaped shield (34) and a connecting bracket (37). The U-shaped shield (34) cooperates with the groove (33). One end of the U-shaped shield (34) and the end of the swing scraper (19) near the connecting sleeve (15) are provided with a second limiting groove (35). An L-shaped pull rod (36) is slidably installed inside the two second limiting grooves (35). The connecting bracket (37) is connected to the connecting sleeve (15). One end of the connecting bracket (37) is provided with an inclined groove (38). The end of the L-shaped pull rod (36) away from the U-shaped shield (34) is slidably installed inside the inclined groove (38).

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