Modularized aquaculture tail water sedimentation and disinfection integrated treatment device

Abstract

The invention relates to the field of aquaculture wastewater treatment, in particular to a modular aquaculture tail water sedimentation and disinfection integrated treatment device, and aims to solve the problems that an aquaculture tail water treatment device in the prior art is long in treatment time and not timely in sediment cleaning. A water inlet hole is formed in the top of the disinfection box, a discharging hole is formed in one side of the disinfection box, and one end of the conveying belt penetrates through the discharging hole and extends to the outer side of the disinfection box; the settling module comprises a fixed plate fixed at the top of the disinfection box, a settling tank rotationally connected to the top of the fixed plate, a separation assembly mounted in the settling tank and an abutting ring fixed on the top surface of the fixed plate. According to the aquaculture tail water treatment device, sedimentation and disinfection procedures are combined in order, so that the treatment efficiency of aquaculture tail water is improved, sediments in the tail water can be conveniently and timely treated, and the operation difficulty of workers is greatly reduced.

Description

Technical Field

[0001] The invention relates to the field of aquaculture wastewater treatment, and in particular to a modular aquaculture tailwater sedimentation and disinfection integrated treatment device. Background Art

[0002] There are a lot of nutrient-rich substances and bacteria in the tail water produced during the breeding process. Direct discharge will have a negative impact on the ecological environment. Therefore, it needs to be treated harmlessly before it can be discharged. In the process of treating aquaculture tail water, the common method is to first settle the settleable elements in the tail water and then disinfect it.

[0003] Although the above method is direct and effective, during the treatment process, the aquaculture tail water needs to be input into different treatment facilities for treatment, which not only takes a long time, but also is not convenient for timely treatment of the sediment in the treatment process. For this reason, this scheme proposes a modular aquaculture tail water sedimentation and disinfection integrated treatment device. Summary of the invention

[0004] The modular aquaculture tail water sedimentation and disinfection integrated treatment device proposed by the present invention solves the problems of long treatment time and untimely sediment cleaning in the aquaculture tail water treatment device in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] Modular aquaculture tailwater sedimentation and disinfection integrated treatment device, including:

[0007] The disinfection module comprises a disinfection box and a conveyor belt installed in the disinfection box, a water inlet hole is opened on the top of the disinfection box, a discharge hole is opened on one side of the disinfection box, and one end of the conveyor belt passes through the discharge hole and extends to the outside of the disinfection box;

[0008] A sedimentation module, comprising a fixed plate fixed to the top of the disinfection box and a sedimentation tank rotatably connected to the top of the fixed plate, a partition assembly installed in the sedimentation tank and an abutment ring fixed to the top surface of the fixed plate, the abutment ring being located outside the sedimentation tank and coaxially arranged therewith, a notch being provided on the abutment ring, and both ends of the notch being inclined surfaces, the partition assembly evenly dividing the sedimentation tank into a plurality of storage spaces, a plurality of drainage holes communicating with the storage spaces being provided on the outer periphery of the sedimentation tank, a sealing plate being installed on the outer side of the drainage hole, and an abutment column abutting against the inner circle of the abutment ring being fixed on the outer side of the sealing plate;

[0009] An elastic component is installed on the inner side of the sealing plate and is used to spring the sealing plate open when the abutment column moves to the notch of the abutment ring;

[0010] A filter module, comprising an annular filter frame fixed on the top of the water inlet and a filter screen installed in the filter frame, one side of the filter frame is located directly below the notch, and a discharge trough is provided on the filter screen and is located directly above the conveyor belt;

[0011] The scraper mechanism is installed in the filter frame and scrapes the sediment on the filter screen into the discharge trough while the sedimentation tank rotates.

[0012] Through the above technical scheme, not only the sedimentation and disinfection processes are combined in an orderly manner, thereby improving the treatment efficiency of aquaculture tail water, but also the sediment in the tail water can be treated conveniently and timely, greatly reducing the operating difficulty of the staff.

[0013] As a further improvement of the above scheme, the scraper mechanism includes a gear ring rotatably connected to the top of the filter frame, a fixed shaft rotatably connected to the center of the bottom of the filter screen, and a plurality of scrapers evenly fixed on the fixed shaft, a fixed rod fixed to the inner ring of the gear ring is fixed on the outer periphery of the fixed shaft, and the bottom surface of the scraper is in contact with the top surface of the filter screen.

[0014] Through the above technical solution, the rotation of the scraper is used to scrape the sediment on the filter screen into the discharge trough for discharge, which on the one hand achieves the purpose of cleaning the sediment, and on the other hand ensures that the filter screen can maintain good filtration for a long time.

[0015] As a further improvement of the above scheme, a support shaft coaxially arranged therewith is fixed to the bottom of the sedimentation tank, the support shaft is rotatably connected to the fixed plate, and the bottom of the support shaft extends to the bottom of the fixed plate and is sleeved with a connecting gear meshing with the gear ring, and a motor is installed on the top of the disinfection box, and the output end of the motor is sleeved with a driving gear meshing with the connecting gear.

[0016] As a further improvement of the above scheme, the partition assembly includes a mounting shaft fixed at the center of the bottom of the sedimentation tank and partitions evenly fixed on the outer periphery of the mounting shaft, the partitions are arranged along the radial direction of the sedimentation tank, the bottom surface of the partitions is fixedly connected to the bottom surface of the sedimentation tank, the other end of the partitions is abutted against the inner circle of the sedimentation tank, and the storage space is the space between adjacent partitions and the sedimentation tank.

[0017] Through the above technical solution, by storing the tail water in different storage spaces, the settleable elements in the tail water can be continuously settled, avoiding excessive waiting time, which helps to improve work efficiency.

[0018] As a further improvement of the above scheme, a fixing frame is installed on the top of the fixing plate, one end of the fixing frame extends to directly above the mounting shaft, the mounting shaft is a hollow structure, and a connecting shaft coaxially arranged therewith is provided inside the mounting shaft, the top of the connecting shaft is fixedly connected to the fixing frame, a first active bevel gear is sleeved on the outer periphery of the connecting shaft, and a break is provided on the first active bevel gear, a stirring assembly is provided in the storage space, the stirring assembly includes a stirring shaft rotatably connected to the outer periphery of the mounting shaft and a plurality of stirring rods fixed to the outer periphery of the stirring shaft, the stirring shaft is arranged along the radial direction of the settling tank, and one end of the stirring shaft extends into the mounting shaft and is fixed with a first driven bevel gear meshing with the first active bevel gear.

[0019] Through the above technical solution, the stirring shaft can be driven to rotate in the storage space while the settling tank rotates, thereby accelerating the reaction rate.

[0020] As a further improvement of the above solution, a sealing ring is fixed on the inner side of the sealing plate, and the length and width of the sealing ring are respectively larger than the length and width of the drainage hole.

[0021] Through the above technical solution, the sealing ring is used to further strengthen the sealing of the drainage hole.

[0022] As a further improvement of the above scheme, a buffer hole is opened on the inner wall of the sealing plate, and the elastic component includes a spring and an elastic column arranged in the buffer hole, one end of the spring is fixedly connected to the inner wall of the buffer hole, and the other end of the spring is fixedly connected to one end of the elastic column, and the other end of the elastic column is a spherical mechanism and abuts against the outer wall of the sedimentation tank.

[0023] Through the above technical solution, the sealing plate can be automatically ejected after the abutment column loses the restriction of the abutment ring.

[0024] As a further improvement of the above scheme, two transmission rollers for driving the conveyor belt to rotate are provided on the inner side of the conveyor belt, one of which is located outside the disinfection box and is connected to a support frame, and the other is located inside the disinfection box and is rotatably connected to the inner wall of the top of the disinfection box through a connecting plate.

[0025] As a further improvement of the above scheme, the top of the disinfection box is rotatably connected to a transmission shaft, the top of the transmission shaft is fixed with a transmission gear connected to the gear ring, the bottom of the transmission shaft extends to the inside of the disinfection box and is fixed with a second active bevel gear, and one end of a transmission roller located on the inner side of the disinfection box is fixed with a rotating shaft coaxially arranged therewith, and the other end of the rotating shaft is fixed with a second driven bevel gear meshing with the second active bevel gear.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. By setting up a disinfection module, a sedimentation module and a filtration module, when treating aquaculture tail water, the tail water can first be settled in the sedimentation tank, and then the settled tail water is automatically put into the filtration module for filtration, and finally the filtered tail water is discharged into the disinfection box for disinfection. The process of treating tail water is orderly connected in series through different modules, which greatly improves the efficiency of treating tail water and reduces the difficulty of operation.

[0028] 2. Through the setting of the elastic component and the abutment ring, the sealing plate can be automatically pressed against the outside of the drainage hole to seal it before the sealing plate rotates to the channel opening on the abutment ring. When the sealing plate rotates to the notch, the sealing plate can be automatically popped open, so that the water in the storage space can be automatically discharged into the filter module for filtration after sedimentation is completed.

[0029] 3. Through the cooperation among the conveyor belt, the transmission shaft, the rotating shaft and the gear ring, the conveyor belt can be driven to rotate while the gear ring rotates, and then the sediment on the surface of the conveyor belt can be transported to the outside of the disinfection box, so as to facilitate the cleaning of the filter residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the sedimentation module;

[0032] Figure 3 is a cross-sectional view of a sedimentation tank;

[0033] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0034] Figure 5 It is a structural diagram of the filtering module;

[0035] Figure 6 It is a schematic diagram of the connection structure between the conveyor belt and the transmission shaft;

[0036] Figure 7 It is a schematic diagram of the structure of the sealing plate and the elastic member;

[0037] Figure 8 Schematic diagram of the structure connecting the gear and the gear ring.

[0038] Description of main symbols:

[0039] 1. Disinfection box; 2. Fixed plate; 3. Fixed frame; 4. Sedimentation tank; 5. Partition; 6. Filter frame; 7. Gear ring; 8. Fixed rod; 9. Transmission gear; 10. Transmission shaft; 11. Sealing plate; 12. Abutment ring; 13. Dosing port; 14. Drain hole; 15. Agitator shaft; 16. Mounting shaft; 17. Abutment column; 18. First active bevel gear; 19. Connecting shaft; 20. Scraper; 21. Filter screen; 22. Fixed shaft; 23. Second active bevel gear; 24. Rotating shaft; 25. Conveyor belt; 26. Sealing ring; 27. Buffer hole; 28. Elastic column; 29. ​​Discharge chute; 30. Motor; 31. Connecting gear; 32. Support shaft. DETAILED DESCRIPTION

[0040] 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.

[0041] Embodiment 1:

[0042] Please combine Figure 1 - Figure 8 The modular aquaculture tailwater sedimentation and disinfection integrated treatment device of this embodiment includes:

[0043] like Figure 1 As shown, the disinfection module includes a disinfection box 1 and a conveyor belt 25 installed in the disinfection box 1. A water inlet is provided on the top of the disinfection box 1, and a discharge hole is provided on one side of the disinfection box 1. A valve is installed outside the discharge hole. The filtered tail water enters the interior of the disinfection box 1 through the water inlet, and is discharged from the discharge hole after the disinfection is completed. A dosing port 13 is provided on the top of the disinfection box 1, and disinfection drugs can be added to the disinfection box 1 through the dosing port 13.

[0044] like Figure 1 and 6 As shown, one end of the conveyor belt 25 extends through the discharge hole to the outside of the disinfection box 1, and two transmission rollers for driving the conveyor belt 25 to rotate are provided on the inner side of the conveyor belt 25. One of the transmission rollers is located on the outside of the disinfection box 1 and is connected to a support frame, and the other transmission roller is located on the inside of the disinfection box and is rotatably connected to the top inner wall of the disinfection box 1 through a connecting plate. By driving one of the transmission rollers to rotate, the conveyor belt 25 can be driven to rotate, thereby transporting the sediment falling on the top surface of the conveyor belt 25 to the outside of the disinfection box 1.

[0045] like Figure 1 , Figure 2 and Figure 3As shown, the sedimentation module includes a fixed plate 2 fixed to the top of the disinfection box 1 and a sedimentation tank 4 rotatably connected to the top of the fixed plate 2, a partition component installed in the sedimentation tank 4 and an abutment ring 12 fixed to the top surface of the fixed plate 2, the abutment ring 12 is located outside the sedimentation tank 4 and is coaxially arranged therewith, a notch is provided on the abutment ring 12, and both ends of the notch are inclined surfaces, the partition component evenly divides the sedimentation tank 4 into a plurality of storage spaces, the partition component includes a mounting shaft 16 fixed to the bottom center of the sedimentation tank 4 and a partition 5 evenly fixed to the periphery of the mounting shaft 16, and the partition 5 is along The sedimentation tank 4 is arranged in the radial direction, the bottom surface of the partition 5 is fixedly connected to the bottom surface of the sedimentation tank 4, and the other end of the partition 5 is abutted against the inner circle of the sedimentation tank 4. The storage space is the space between the adjacent partitions 5 and the sedimentation tank 4. When the aquaculture tail water is sedimented, the sedimentation tank 4 is driven to rotate, so that the tail water can be stored in different storage spaces respectively. When water is injected into the latter storage space, medicine can be added to the former storage space that has been injected with water for sedimentation, thereby leaving time for the settleable elements in the tail water to react, thereby improving the sedimentation efficiency and saving time.

[0046] like Figure 8 As shown, a support shaft 32 coaxially arranged therewith is fixed at the bottom of the sedimentation tank 4, the support shaft 32 is rotatably connected to the fixed plate 2, the bottom of the support shaft 32 extends to the bottom of the fixed plate 2 and is sleeved with a connecting gear 31, and a motor 30 is installed on the top of the disinfection box 1, and an output end of the motor 30 is sleeved with a driving gear meshing with the connecting gear 31. The motor 30 is controlled by an external controller and intermittently starts and stops to drive the intermittent rotation of the support shaft 32, and the support shaft 32 then drives the intermittent rotation of the sedimentation tank 4, thereby satisfying the time required to fill the storage space with tail water and drain the tail water in the storage space.

[0047] like Figure 1 - Figure 3As shown, the periphery of the sedimentation tank 4 is provided with a plurality of drainage holes 14 connected with the storage space, a sealing plate 11 is installed on the outside of the drainage hole 14, the width of the notch is greater than the width of the sealing plate 11, an abutting column 17 abutting against the inner circle of the abutting ring 12 is fixed to the outside of the sealing plate 11, the top of the sealing plate 11 is hinged to the outer wall of the sedimentation tank 4 through a hinge, a sealing ring 26 is fixed to the inside of the sealing plate 11, the length and width of the sealing ring 26 are respectively greater than the length and width of the drainage hole 14, when the abutting column 17 abuts against the inner circle of the abutting ring 12, the sealing plate 11 is pressed against the outer wall of the sedimentation tank 4, and the sealing ring 26 is also tightly attached to the outer wall of the sedimentation tank 4 outside the drainage hole 14, thereby sealing the drainage hole 14, so that the storage space is filled with water. Water will not flow out. As the settling tank 4 rotates, the sealing plate 11 also rotates. When the abutment column 17 on the sealing plate 11 rotates to the notch on the abutment ring 12, the sealing plate 11 loses the pressure of the abutment ring 12, and the tail water in the storage space blocked by the sealing plate 11 will automatically push the sealing plate 11 open and finally be discharged from the drainage hole 14, thereby achieving the purpose of automatically discharging the settled tail water from the storage space. Afterwards, as the settling tank 4 rotates, the abutment column 17 on the sealing plate 11 will contact the inclined surface at one end of the notch, and re-enter the inner side of the abutment ring 12 and abut against its inner wall while the settling tank 4 continues to rotate, thereby achieving the purpose of automatically pressing the sealing plate 11.

[0048] like Figure 1 - Figure 2 As shown, a fixing frame 3 is installed on the top of the fixing plate 2, and one end of the fixing frame 3 extends to the top of the mounting shaft 16. The mounting shaft 16 is a hollow structure, and a connecting shaft 19 is coaxially arranged inside the mounting shaft 16. The top of the connecting shaft 19 is fixedly connected to the fixing frame 3, and a first active bevel gear 18 is sleeved on the outer periphery of the connecting shaft 19. A stirring assembly is arranged in the storage space, and the stirring assembly includes a stirring shaft 15 rotatably connected to the outer periphery of the mounting shaft 16 and a plurality of stirring rods fixed to the outer periphery of the stirring shaft 15. The stirring shaft 15 is arranged along the radial direction of the sedimentation tank 4, and one end of the stirring shaft 15 A first driven bevel gear extending into the installation shaft 16 and meshing with the first active bevel gear 18 is fixed thereto. The settling tank 4 will drive the installation shaft 16 to rotate synchronously while rotating. Therefore, the stirring shaft 15 and the first driven bevel gear will also revolve synchronously with the installation shaft 16, while the connecting shaft 19 and the first active bevel gear 18 remain stationary, so that the first driven bevel gear will rotate along the surface of the first active bevel gear 18 while revolving with the installation shaft 16, thereby driving the stirring shaft 15 to rotate in the storage space, thereby increasing the reaction rate of the sedimentation drug with the elements in the tail water.

[0049] like Figure 3 , Figure 4As shown, a fracture is provided on the first active bevel gear 18, and the position of the fracture corresponds to the notch of the abutment ring 12. When the abutment column 17 on the sealing plate 11 outside a storage space rotates to the notch position, the first driven bevel gear at one end of the stirring shaft 15 in the storage space also rotates to the fracture position. Afterwards, as the stirring tank 4 continues to rotate, the stirring shaft 15 will not rotate until the sealing plate 11 completely enters the notch position, thereby preventing the stirring shaft 15 from rotating during this process and disturbing the sediment in the storage space.

[0050] like Figure 1 , Figure 5 As shown, the filtration module includes an annular filter frame 6 fixed on the top of the water inlet and a filter screen 21 installed in the filter frame 6. One side of the filter frame 6 is located directly below the gap. The filter screen 21 is provided with a discharge trough 29 located directly above the conveyor belt 25. The filter frame 6 is a cylindrical structure. After the sealing plate 11 is opened at the gap of the abutment ring 12, the tail water in the storage space is discharged through the drainage hole 14 blocked by the sealing plate 11, and finally falls into the filter frame 6, and then filtered by the filter screen 21. The sediment in the tail water remains on the surface of the filter screen 21. The filtered tail water enters the disinfection box 1 from the water inlet, and finally disinfection drugs are added from the dosing port 13 in the disinfection box 1. After the disinfection is completed, the water in the disinfection box 1 is discharged from the discharge hole, thereby completing the entire aquaculture tail water treatment process.

[0051] Embodiment 2:

[0052] Combination Figure 2 , Figure 3 and Figure 7 The present embodiment is further improved on the basis of the embodiment 1 in that: the elastic component is installed on the inner side of the sealing plate 11 and is used to bounce the sealing plate 11 when the abutting column 17 moves to the notch of the abutting ring 12. The inner side wall of the sealing plate 11 is provided with a buffer hole 27. The elastic component includes a spring and an elastic column 28 arranged in the buffer hole 27. One end of the spring is fixedly connected to the inner wall of the buffer hole 27, and the other end of the spring is fixedly connected to one end of the elastic column 28. The other end of the elastic column 28 is a spherical mechanism and abuts against the outer wall of the sedimentation tank 4. When the abutting column 17 abuts against the inner wall of the abutting ring 12, the elastic column 28 is pressed into the buffer hole 27, and the spring is also in a compressed state. When the abutting column 17 rotates to the notch, the abutting column 17 loses the restriction of the abutting ring 12, and the spring then recovers its deformation and drives the elastic column 28 to pop out outward, thereby pushing the sealing plate 11 outward, so that the water in the storage space can be discharged more smoothly.

[0053] Embodiment 3:

[0054] Combination Figure 1 , Figure 5 and Figure 6, based on the embodiments 1 and 2, the present embodiment is further improved in that: a scraping mechanism is installed in the filter frame 6 and scrapes the sediment on the filter screen 21 into the discharge trough 29 while the settling tank 4 rotates. The scraping mechanism includes a gear ring 7 rotatably connected to the top of the filter frame 6, a fixed shaft 22 rotatably connected to the bottom center of the filter screen 21, and a plurality of scrapers 20 evenly fixed to the fixed shaft 22. A fixed rod 8 fixed to the inner ring of the gear ring 7 is fixed to the outer periphery of the fixed shaft 22. The bottom surface of the scraper 20 abuts against the top surface of the filter screen 21. The connecting gear 31 is meshed with the gear ring 7. When the support shaft 32 rotates, the gear ring 7 is driven to rotate synchronously. The gear ring 7 then drives the fixed shaft 22 to rotate. The fixed shaft 22 finally drives the scraper 20 to rotate, so that the sediment on the surface of the filter screen 21 can be gradually scraped into the discharge trough 29 for discharge, thereby achieving the purpose of automatically cleaning the sediment on the filter screen 21.

[0055] like Figure 6 As shown, a transmission shaft 10 is rotatably connected to the top of the disinfection box 1, and a transmission gear 9 connected to the gear ring 7 is fixed on the top of the transmission shaft 10. The bottom of the transmission shaft 10 extends to the inside of the disinfection box 1 and is fixed with a second active bevel gear 23. A rotating shaft 24 coaxially arranged therewith is fixed at one end of a transmission roller located on the inner side of the disinfection box 1, and a second driven bevel gear meshing with the second active bevel gear 23 is fixed at the other end of the rotating shaft 24. The sediment falling from the discharge chute 29 will fall on the surface of the conveyor belt 25, and the sediment can be transferred to the outside of the disinfection box 1 by the rotation of the conveyor belt 25. The ring gear 7 will drive the transmission gear 9 to rotate while rotating, and the transmission gear 9 will drive the transmission shaft 10 to rotate, and the transmission shaft 10 will drive the rotating shaft 24 to rotate, so that the transmission roller can be driven to rotate when the gear ring 7 rotates, so that the conveyor belt 25 can be driven by the rotation of the gear ring 7, thereby achieving the purpose of facilitating the transfer of the sediment on the conveyor belt 25 to the outside of the disinfection box 1.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection 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. A modular aquaculture tailwater sedimentation and disinfection integrated treatment device, characterized in that: include: The disinfection module comprises a disinfection box and a conveyor belt installed in the disinfection box, a water inlet hole is opened on the top of the disinfection box, a discharge hole is opened on one side of the disinfection box, and one end of the conveyor belt passes through the discharge hole and extends to the outside of the disinfection box; A sedimentation module, comprising a fixed plate fixed to the top of the disinfection box and a sedimentation tank rotatably connected to the top of the fixed plate, a partition assembly installed in the sedimentation tank and an abutment ring fixed to the top surface of the fixed plate, the abutment ring being located outside the sedimentation tank and coaxially arranged therewith, a notch being provided on the abutment ring, and both ends of the notch being inclined surfaces, the partition assembly evenly dividing the sedimentation tank into a plurality of storage spaces, a plurality of drainage holes communicating with the storage spaces being provided on the outer periphery of the sedimentation tank, a sealing plate being installed on the outer side of the drainage hole, and an abutment column abutting against the inner circle of the abutment ring being fixed on the outer side of the sealing plate; An elastic component is installed on the inner side of the sealing plate and is used to spring the sealing plate open when the abutment column moves to the notch of the abutment ring; A filter module, comprising an annular filter frame fixed on the top of the water inlet and a filter screen installed in the filter frame, one side of the filter frame is located directly below the notch, and a discharge trough is provided on the filter screen and is located directly above the conveyor belt; The scraper mechanism is installed in the filter frame and scrapes the sediment on the filter screen into the discharge trough while the sedimentation tank rotates.

2. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 1 is characterized in that: The scraper mechanism includes a gear ring rotatably connected to the top of the filter frame, a fixed shaft rotatably connected to the center of the bottom of the filter screen, and a plurality of scrapers evenly fixed on the fixed shaft. A fixed rod fixed to the inner ring of the gear ring is fixed on the outer periphery of the fixed shaft, and the bottom surface of the scraper is in contact with the top surface of the filter screen.

3. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 1 is characterized in that: A support shaft coaxially arranged therewith is fixed to the bottom of the sedimentation tank, the support shaft is rotatably connected to the fixed plate, and the bottom of the support shaft extends to the bottom of the fixed plate and is sleeved with a connecting gear meshing with the gear ring. A motor is installed on the top of the disinfection box, and an output end of the motor is sleeved with a driving gear meshing with the connecting gear.

4. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 1 is characterized in that: The partition assembly includes a mounting shaft fixed at the bottom center of the settling tank and partitions evenly fixed on the outer periphery of the mounting shaft. The partitions are arranged along the radial direction of the settling tank. The bottom surface of the partition is fixedly connected to the bottom surface of the settling tank. The other end of the partition is abutted against the inner circle of the settling tank. The storage space is the space between adjacent partitions and the settling tank.

5. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 1 is characterized in that: A fixing frame is installed on the top of the fixing plate, and one end of the fixing frame extends to the top of the mounting shaft. The mounting shaft is a hollow structure, and a connecting shaft coaxially arranged therewith is provided inside the mounting shaft. The top of the connecting shaft is fixedly connected to the fixing frame, and a first active bevel gear is sleeved on the outer periphery of the connecting shaft, and a break is provided on the first active bevel gear. A stirring assembly is provided in the storage space, and the stirring assembly includes a stirring shaft rotatably connected to the outer periphery of the mounting shaft and a plurality of stirring rods fixed to the outer periphery of the stirring shaft. The stirring shaft is arranged along the radial direction of the settling tank, and one end of the stirring shaft extends into the mounting shaft and is fixed with a first driven bevel gear meshing with the first active bevel gear.

6. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 1 is characterized in that: A sealing ring is fixed on the inner side of the sealing plate, and the length and width of the sealing ring are respectively greater than the length and width of the drainage hole.

7. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 6 is characterized in that: A buffer hole is opened on the inner wall of the sealing plate, and the elastic component includes a spring and an elastic column arranged in the buffer hole. One end of the spring is fixedly connected to the inner wall of the buffer hole, and the other end of the spring is fixedly connected to one end of the elastic column. The other end of the elastic column is a spherical mechanism and abuts against the outer wall of the sedimentation tank.

8. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 2 is characterized in that: Two transmission rollers for driving the conveyor belt to rotate are arranged on the inner side of the conveyor belt, one of which is located outside the disinfection box and is externally connected to a support frame, and the other transmission roller is located inside the disinfection box and is rotatably connected to the inner wall of the top of the disinfection box through a connecting plate.

9. The modular aquaculture tailwater sedimentation and disinfection integrated treatment device according to claim 8 is characterized in that: The top of the disinfection box is rotatably connected to a transmission shaft, the top of the transmission shaft is fixed with a transmission gear connected to a gear ring, the bottom of the transmission shaft extends to the inside of the disinfection box and is fixed with a second active bevel gear, one end of a transmission roller located on the inner side of the disinfection box is fixed with a rotating shaft coaxially arranged therewith, and the other end of the rotating shaft is fixed with a second driven bevel gear meshing with the second active bevel gear.

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