Electrochemical treatment device for mariculture tail water

Abstract

The utility model relates to the technical field of mariculture, and discloses a mariculture tail water electrochemical treatment device which comprises an oxygen dispersing barrel, the right side of the oxygen dispersing barrel is fixedly connected with a square box, the front end and the rear end of the top of the square box are fixedly connected with two fixing plates, and the close ends of the two fixing plates are fixedly connected with a first rotating rod. The outer portion of the first rotating rod is rotationally connected with a rotating plate, the right end of the rotating plate is fixedly connected with a T-shaped baffle, the left end of the rotating plate is fixedly connected with a fixing rod, the bottom of the fixing rod is fixedly connected with a floating ball, and the right end of the outer side of the fixing rod is fixedly connected with a sliding block. According to the tail water treatment device, firstly, tail water is discharged into the oxygen dispersing barrel through the flow guide pipe, and when the tail water rises to a certain height in the oxygen dispersing barrel, the floating ball and the fixing rod move upwards, so that the T-shaped baffle is driven to move downwards, and the amount of the tail water entering the oxygen dispersing barrel is accurately controlled; therefore, the feeding amount of reactants each time is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of seawater aquaculture, in particular to an electrochemical treatment device for seawater aquaculture tail water. Background Technique

[0002] The electrochemical treatment device for seawater aquaculture tail water is a device specially designed for the tail water problem generated in the industrialized seawater aquaculture industry. Its core technology is based on the electrochemical treatment method. The device uses strong oxidants generated by electrolysis to remove pollutants in water, such as ammonia nitrogen, nitrite and total nitrogen, etc., and at the same time kill harmful bacteria to achieve water quality purification.

[0003] In the prior art, the traditional electrochemical treatment device for seawater aquaculture tail water cannot accurately control the inflow of tail water. Since the inflow volume is different each time, the dosage of reactants added each time also needs to be changed accordingly, resulting in the inability to accurately add the dosage of reactants. This greatly increases the difficulty of adding the dosage of reactants by the staff. Whether the dosage is too much or too little, it will lead to an imbalance in the chemical reaction ratio, thus affecting the overall treatment effect. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an electrochemical treatment device for seawater aquaculture tail water, aiming to improve the problem that the electrochemical treatment device for seawater aquaculture tail water in the prior art cannot quantitatively treat the tail water, resulting in inaccurate accuracy of the dosage of reactants added.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An electrochemical treatment device for seawater aquaculture tail water, including an oxygen-dissipating bucket, a square box is fixedly connected to the right side of the oxygen-dissipating bucket, two fixing plates are fixedly connected to the front and rear ends of the top of the square box, a rotating rod one is fixedly connected to the adjacent ends of the two fixing plates, a rotating plate is rotatably connected to the outside of the rotating rod one, a T-shaped baffle is fixedly connected to the right end of the rotating plate, a fixing rod is fixedly connected to the left end of the rotating plate, a floating ball is fixedly connected to the bottom of the fixing rod, a sliding block is fixedly connected to the right side of the outside of the fixing rod, a protection box is fixedly connected to the bottom of the oxygen-dissipating bucket, and a transmission component for providing power to clean impurities and suspended matters for subsequent mechanisms is fixedly connected to the inside of the protection box.

[0007] Moreover, the transmission component includes a hydraulic cylinder, a hydraulic rod is fixedly connected to the driving end of the hydraulic cylinder, a fixing block is fixedly connected to the front end of the hydraulic rod, and a rack plate is fixedly connected to the front end of the fixing block.

[0008] Moreover, a rotating rod two is rotatably connected to the bottom of the inner wall of the protection box, a gear is fixedly connected to the outside of the rotating rod two, and the rack plate is meshed with the gear.

[0009] Moreover, two cleaning plates are fixedly connected to the outer side of the second rotating rod, and a plurality of stirring rods are fixedly connected to the outer side of the second rotating rod.

[0010] Moreover, a filter disc is fixedly connected to the inner wall of the oxygen-dispersing barrel, and the bottoms of the two cleaning plates are in contact with the top of the filter disc.

[0011] Moreover, a plurality of holes are provided in the top of the oxygen-dispersing barrel, a drawer-type collection box is fixedly connected to the bottom of the filter disc, and extraction plates are slidably connected to the front and rear ends of the inner wall of the drawer-type collection box.

[0012] Moreover, a sliding groove plate is fixedly connected to the right side of the inner wall of the oxygen-dispersing barrel, and the right end of the sliding block is slidably connected to the inner groove opening of the sliding groove plate.

[0013] Moreover, a drain valve is fixedly connected to the left side of the outside of the oxygen-dispersing barrel, and a diversion pipe is fixedly connected to the top of the square box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, first, the tail water is discharged into the interior of the oxygen-dispersing barrel through the diversion pipe. When the tail water rises to a certain height in the oxygen-dispersing barrel, the floating ball and the fixed rod move upward, thereby driving the T-shaped baffle to move downward until the bottom fits against the inner wall bottom of the square box. At this time, the tail water also stops entering the oxygen-dispersing barrel. The precise control of the amount of tail water entering the interior of the oxygen-dispersing barrel is achieved, so that the dosage of each reactant is more accurate, and the fluctuation of the treatment effect caused by different amounts of tail water entering the oxygen-dispersing barrel each time is avoided.

[0016] 2. In the utility model, first, the impurities and suspended matters in the tail water are filtered by the filter disc, and then by starting the hydraulic cylinder to control the telescopic movement of the hydraulic rod, the second rotating rod and the cleaning plates are driven to rotate back and forth. Finally, the impurities and suspended matters are pushed onto the extraction plate inside the drawer-type collection box by the cleaning plates. The quality of the tail water is greatly improved, the impurities and suspended matters in the tail water are effectively removed, and the blockage of the filter disc is effectively prevented by the back-and-forth rotation of the cleaning plates. Moreover, the pollutants are pushed onto the extraction plate by the cleaning plates, so that the pollutants can be conveniently further treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of an electrochemical treatment device for seawater aquaculture tail water proposed by the utility model;

[0018] Figure 2 is a structural schematic diagram of a floating ball of an electrochemical treatment device for seawater aquaculture tail water proposed by the utility model;

[0019] Figure 3 The structural schematic diagram of the filter disk of an electrochemical treatment device for seawater aquaculture tail water proposed by the present utility model.

[0020] Figure 4 The structural schematic diagram of the rack plate of an electrochemical treatment device for seawater aquaculture tail water proposed by the present utility model

[0021] Legend:

[0022] 1. Oxygen-dispersing barrel; 2. Square box; 3. Fixed plate; 4. First rotating rod; 5. Rotating plate; 6. Diversion pipe; 7. Fixed rod; 8. T-shaped baffle; 9. Floating ball; 10. Sliding block; 11. Sliding groove plate; 12. Filter disk; 13. Hole; 14. Second rotating rod; 15. Cleaning plate; 16. Drawer-type collection box; 17. Extracting plate; 18. Protection box; 19. Hydraulic cylinder; 20. Hydraulic rod; 21. Fixed block; 22. Rack plate; 23. Gear; 24. Drain valve; 25. Stirring rod. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Referring to Figure 1 , Figure 2 , Figure 4 , an embodiment provided by the present utility model: An electrochemical treatment device for seawater aquaculture tail water includes an oxygen-dispersing barrel 1. The oxygen-dispersing barrel 1 is the core component of the device and is used to treat seawater aquaculture tail water. Its main function is to provide sufficient oxygen for the water body and perform preliminary physical treatment. The right side of the oxygen-dispersing barrel 1 is fixedly connected to a square box 2, providing a structural support platform for the square box 2, which is used to install other components and maintain the stability of the device. The front and rear ends of the top of the square box 2 are fixedly connected to two fixed plates 3. The fixed plates 3 ensure the stability of the first rotating rod 4 through fixed connection. The first rotating rod 4 is fixedly connected to the adjacent ends of the two fixed plates 3. The outer part of the first rotating rod 4 is rotatably connected to a rotating plate 5. The first rotating rod 4 serves as a rotating shaft to connect the rotating plate 5 and allows the rotating plate 5 to rotate thereon.

[0025] The right end of the rotating plate 5 is fixedly connected with a T-shaped baffle 8 for guiding or diverting the liquid flow. The left end of the rotating plate 5 is fixedly connected with a fixed rod 7. The bottom of the fixed rod 7 is fixedly connected with a floating ball 9. By fixing the floating ball 9 at the bottom and the rise and fall of the water level inside the oxygen diffusing bucket 1, the rotation of the rotating plate 5 is controlled. The right end of the outer side of the fixed rod 7 is fixedly connected with a sliding block 10. The bottom of the oxygen diffusing bucket 1 is fixedly connected with a protection box 18, which contains a transmission component for protecting and supporting the operation of the internal components. The inside of the protection box 18 is fixedly connected with a transmission component that provides power for cleaning impurities and suspended matters for subsequent mechanisms, ensuring the high efficiency and stability of the system during long-term use.

[0026] Referring to Figures 2 to 4 , the transmission component includes a hydraulic cylinder 19 that provides power for the transmission component to push the hydraulic rod 20 to work. The driving end of the hydraulic cylinder 19 is fixedly connected with a hydraulic rod 20. The cooperation of the hydraulic cylinder 19 can accurately control the displacement of the rack plate 22, making the cleaning action more stable and reliable. The front end of the hydraulic rod 20 is fixedly connected with a fixed block 21 that provides stable fixed support for the rack plate 22. The front end of the fixed block 21 is fixedly connected with a rack plate 22 that converts hydraulic power into effective linear motion. The bottom of the inner wall of the protection box 18 is rotatably connected with a second rotating rod 14 that drives the cleaning plate 15 and the stirring rod 25 to rotate for cleaning. The outer side of the second rotating rod 14 is fixedly connected with a gear 23 that converts linear motion into planar rotation, thereby driving the second rotating rod 14 to rotate together. The rack plate 22 and the gear 23 are meshed to ensure effective power transmission. The outer side of the second rotating rod 14 is fixedly connected with two cleaning plates 15 and multiple stirring rods 25, ensuring the uniformity of the stirring effect, improving the cleaning efficiency, and reducing the formation of sediments.

[0027] The inner wall of the oxygen diffusing bucket 1 is fixedly connected with a filter disc 12 that can effectively filter out impurities and suspended matters in the tail water. The bottoms of the two cleaning plates 15 are in contact with the top of the filter disc 12, making the cleaning by the cleaning plates 15 more thorough. The top of the oxygen diffusing bucket 1 is provided with multiple holes 13 for the flow of water and the filtration of impurities. The bottom of the filter disc 12 is fixedly connected with a drawer-type collection box 16 for collecting the filtered impurities and suspended matters. The front and rear ends of the inner wall of the drawer-type collection box 16 are slidably connected with a extraction plate 17, which can quickly take out and process the impurities when needed to maintain the efficient operation of the system. The right side of the inner wall of the oxygen diffusing bucket 1 is fixedly connected with a sliding groove plate 11, and the right end of the sliding block 10 is slidably connected to the inner groove of the sliding groove plate 11, making the fixed rod 7 and the floating ball 9 more stable during the rising process of the water level. The left side of the outside of the oxygen diffusing bucket 1 is fixedly connected with a drain valve 24, and the treated tail water is finally discharged through the drain valve 24. The top of the square box 2 is fixedly connected with a diversion pipe 6, and the tail water first enters the inside of the oxygen diffusing bucket 1 through the diversion pipe 6.

[0028] Working principle: First, the tail water enters the interior of the square box 2 through the diversion pipe 6, and the tail water enters the interior of the oxygen-dissipating barrel 1 through the water inlet. When the tail water rises to a certain height inside the oxygen-dissipating barrel 1, the floating ball 9 starts to float upward, thereby driving the fixed rod 7 upward together, causing the fixed rod 7 to slide upward along the sliding groove plate 11 through the sliding block 10. The rotating plate 5 rotates slightly and slowly clockwise through the first rotating rod 4, thereby driving the T-shaped baffle to move downward until the bottom fits against the bottom of the inner wall of the square box 2. At this time, no more tail water will enter the interior of the oxygen-dissipating barrel 1 and will accumulate inside the square box 2. When the tail water in the oxygen-dissipating barrel 1 is processed, it is discharged by opening the drain valve 24, and the fixed rod 7 and the floating ball 9 will also slowly move downward along the sliding groove plate 11 through the sliding block 10, thereby driving the rotating plate 5 to rotate counterclockwise, and then driving the T-shaped baffle to move upward slowly. At this time, the tail water will enter the interior of the oxygen-dissipating barrel 1 again.

[0029] Meanwhile, when the tail water enters the interior of the oxygen-dissipating barrel 1 through the water inlet, the large-particle suspended substances and impurities in the tail water are first filtered by the filter disc 12, and then the hydraulic cylinder 19 is started to push the hydraulic rod 20 to move. The hydraulic rod 20 drives the rack 22 to move together through the fixed block 21. Since the rack 22 is meshed with the gear 23, the second rotating rod 14 rotates together through the gear 23. Secondly, the hydraulic cylinder 19 drives the hydraulic rod 20 to extend and retract back and forth, causing the second rotating rod 14 to drive the cleaning plate 15 to rotate back and forth, thereby cleaning the surface of the filter disc 12 and the holes 13 provided thereon. During the back-and-forth rotation of the cleaning plate 15, the impurities and suspended substances are pushed onto the extraction plate 17 inside the drawer-type collection box 16, and finally the extraction plate 17 is extracted through the handle outside the extraction plate 17, thereby further processing the impurities and suspended substances on the extraction plate 17.

Claims

1. An electrochemical treatment device for seawater aquaculture tail water, comprising an oxygen-dispersing barrel (1), characterized in that: On the right side of the oxygen-dispersing bucket (1), a square box (2) is fixedly connected. At the front and rear ends of the top of the square box (2), two fixed plates (3) are fixedly connected. At the adjacent ends of the two fixed plates (3), a first rotating rod (4) is fixedly connected. The outer part of the first rotating rod (4) is rotationally connected with a rotating plate (5). At the right end of the rotating plate (5), a T-shaped baffle (8) is fixedly connected. At the left end of the rotating plate (5), a fixed rod (7) is fixedly connected. At the bottom of the fixed rod (7), a floating ball (9) is fixedly connected. At the right end of the outer side of the fixed rod (7), a sliding block (10) is fixedly connected. At the bottom of the oxygen-dispersing bucket (1), a protective box (18) is fixedly connected. Inside the protective box (18), a transmission component is fixedly connected to provide power for cleaning impurities and suspended substances for subsequent mechanisms.

2. The electrochemical treatment device for the tail water of seawater aquaculture according to claim 1, characterized in that: The transmission component includes a hydraulic cylinder (19). The driving end of the hydraulic cylinder (19) is fixedly connected with a hydraulic rod (20). The front end of the hydraulic rod (20) is fixedly connected with a fixed block (21). The front end of the fixed block (21) is fixedly connected with a rack plate (22).

3. The electrochemical treatment device for seawater aquaculture tail water according to claim 2, characterized in that: At the bottom of the inner wall of the protective box (18), a second rotating rod (14) is rotationally connected. On the outer side of the second rotating rod (14), a gear (23) is fixedly connected. The rack plate (22) is meshed with the gear (23).

4. The electrochemical treatment device for seawater aquaculture tail water according to claim 3, wherein: On the outer side of the second rotating rod (14), two cleaning plates (15) are fixedly connected. On the outer side of the second rotating rod (14), a plurality of stirring rods (25) are fixedly connected.

5. The electrochemical treatment device for the tail water of seawater aquaculture according to claim 4, wherein: On the inner wall of the oxygen-dispersing bucket (1), a filter disc (12) is fixedly connected. The bottoms of the two cleaning plates (15) are in contact with the top of the filter disc (12).

6. The electrochemical treatment device for the tail water of seawater aquaculture according to claim 5, characterized in that: On the top of the oxygen-dispersing bucket (1), a plurality of holes (13) are provided. At the bottom of the filter disc (12), a drawer-type collection box (16) is fixedly connected. At the front and rear ends of the inner wall of the drawer-type collection box (16), a drawing plate (17) is slidably connected.

7. The electrochemical treatment device for the tail water of seawater aquaculture according to claim 1, wherein: On the right side of the inner wall of the oxygen-dispersing bucket (1), a sliding groove plate (11) is fixedly connected. The right end of the sliding block (10) is slidably connected to the inner groove opening of the sliding groove plate (11).

8. The electrochemical treatment device for the tail water of seawater aquaculture according to claim 1, characterized in that: On the left side of the outside of the oxygen-dispersing bucket (1), a drain valve (24) is fixedly connected. On the top of the square box (2), a diversion pipe (6) is fixedly connected.

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