Device for electrochemically and continuously treating seawater industrial aquaculture raw water

Abstract

The utility model relates to the technical field of water treatment, and discloses an electrochemical continuous seawater industrial aquaculture raw water treatment device which comprises a tank body, the top of the tank body is rotatably connected with a top cover, the left side of the tank body is fixedly connected with a water inlet, and the right side of the tank body is fixedly connected with a water outlet. A fixing frame is fixedly connected to the inner wall of the tank body, a sliding plate is slidably connected to the inner wall of the fixing frame, two notches are formed and connected to the inner wall of the sliding plate, a fixing block is fixedly connected to the outer wall of the front end of the fixing frame, a hydraulic cylinder is fixedly connected to the inner wall of the fixing block, and a round rod is slidably connected to the inner wall of the sliding plate. According to the utility model, the function of automatically adjusting the distance between the positive electrode and the negative electrode is realized, the distribution uniformity of an electric field in the electrolytic bath can be improved due to the moderate electrode distance, the uniformity and the efficiency of electrochemical reaction can be improved, and the efficiency of the electrochemical reaction can be improved due to the proper electrode distance.

Description

Technical Field

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

[0002] The electrochemical continuous treatment device for raw water in industrialized seawater aquaculture mainly focuses on using electrochemical methods to treat the wastewater generated in the process of seawater aquaculture. These technologies usually include electrocoagulation, electro-Fenton combined with electrocatalysis, etc., aiming to improve the recyclability of seawater, reduce environmental pollution, and ensure the healthy growth of aquaculture organisms.

[0003] In the prior art, some devices usually use electrodes to purify and treat seawater. However, the anode and cathode electrodes in the device are mostly in a fixed state. If the electrode spacing is too large, it will lead to uneven distribution of the electric field in the electrolytic cell, affecting the uniformity and efficiency of the electrochemical reaction. If the electrode spacing is not appropriate, it will lead to a reduction in the efficiency of the electrochemical reaction and affect the ability to treat water quality. Therefore, an electrochemical continuous treatment device for raw water in industrialized seawater aquaculture is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an electrochemical continuous treatment device for raw water in industrialized seawater aquaculture, aiming to improve the problem that it is difficult to automatically adjust the distance between the anode and cathode electrodes in the prior art.

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

[0006] An electrochemical continuous treatment device for raw water in industrialized seawater aquaculture, comprising a tank body, the top of the tank body is rotatably connected with a top cover, the left side of the tank body is fixedly connected with a water inlet, the right side of the tank body is fixedly connected with a water outlet, the inner wall of the tank body is fixedly connected with a fixing frame, the inner wall of the fixing frame is slidably connected with a sliding plate, two notches are formed in the inner wall of the sliding plate, a fixing block is fixedly connected to the front outer wall of the fixing frame, a hydraulic cylinder is fixedly connected to the inner wall of the fixing block, a round rod is slidably connected to the inner wall of the sliding plate, a limiting disc is fixedly connected to the front end of the round rod, an anode is fixedly connected to the outer wall of the rear end of the round rod, a cathode is fixedly connected to the rear end of the round rod, and a cleaning component is rotatably connected to the bottom of the top cover, and the cleaning component is used for cleaning the inner wall of the tank body;

[0007] Moreover, the cleaning component includes a housing, the inner wall of the housing is fixedly connected with a first hydraulic rod, the pushing end of the first hydraulic rod is fixedly connected with a rack, the inner wall of the housing is fixedly connected with a hollow column, the outer wall of the hollow column is fixedly connected with a gear, the inner wall of the hollow column is fixedly connected with a second hydraulic rod, the pushing end of the hollow column is fixedly connected with a C-shaped housing, the pushing end of the second hydraulic rod is fixedly connected with a C-shaped block, two square rods are rotatably connected to the inner wall of the C-shaped block, a rotating block is rotatably connected to the inner wall of the square rod, a high-pressure nozzle is fixedly connected to the bottom end of the rotating block, and a water pipe is fixedly connected to the outer wall of the high-pressure nozzle.

[0008] Moreover, the pushing end of the hydraulic cylinder is fixedly connected to the front outer wall of the sliding plate, and the outer wall of the round rod is slidably connected to the inner wall of the notch.

[0009] Moreover, the outer wall of the limiting disc is in contact with the outer wall of the sliding plate, and the outer wall of the rack is slidably connected to the inner wall of the housing.

[0010] Moreover, the outer wall of the rack is meshed with the outer wall of the gear, and the pushing end of the second hydraulic rod is slidably connected to the inner wall of the top cover.

[0011] Moreover, the driving end of the second hydraulic rod is slidably connected to the inner wall of the C-shaped housing, and the top end of the C-shaped block is in contact with the inner wall of the C-shaped housing.

[0012] Moreover, the outer wall of the rotating block is rotatably connected to the inner wall of the C-shaped housing, and the bottom outer wall of the housing is fixedly connected to the top end of the top cover.

[0013] Moreover, the pushing end of the second hydraulic rod is slidably connected to the bottom inner wall of the housing, and the outer wall of the hollow column is rotatably connected to the inner wall of the housing.

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

[0015] 1. In the utility model, the hydraulic cylinder is used to push the sliding plate to move up and down, and the outer wall of the round rod slides in the inner wall of the notch, so as to drive the anode and the cathode to approach or move away from each other. Therefore, the function of automatically adjusting the distance between the anode and the cathode is realized. An appropriate electrode spacing will improve the uniformity of the electric field distribution in the electrolytic cell, enhance the uniformity and efficiency of the electrochemical reaction, and an appropriate electrode spacing will improve the efficiency of the electrochemical reaction and enhance the ability to treat water quality.

[0016] 2. In the present utility model, the hydraulic rod 1 is used to drive the gear to rotate, thereby driving the hollow column to rotate. The C-shaped housing is rotated to activate the hydraulic rod 2, which pushes the C-shaped block to pull the square rod to rotate, and then drives the rotating block to rotate on the inner wall of the C-shaped housing, and finally drives the high-pressure nozzle to clean the inner wall of the tank. Therefore, the function of automatic cleaning is realized. Automatic cleaning can effectively remove the scale and deposits on the electrode surface, maintain the activity of the electrode, thereby improving the efficiency of the electrochemical reaction. The automatic cleaning system can quickly remove the dirt and deposits on the inner wall of the tank and reduce the cleaning time. Description of the Drawings

[0017] Figure 1 Fig. is a three-dimensional schematic diagram of an electrochemical continuous treatment seawater industrialized aquaculture raw water device proposed by the present utility model;

[0018] Figure 2 Fig. is a structural schematic diagram of a sliding plate of an electrochemical continuous treatment seawater industrialized aquaculture raw water device proposed by the present utility model;

[0019] Figure 3 Fig. is a structural schematic diagram of a round rod of an electrochemical continuous treatment seawater industrialized aquaculture raw water device proposed by the present utility model;

[0020] Figure 4 Fig. is a structural schematic diagram of a limit disk of an electrochemical continuous treatment seawater industrialized aquaculture raw water device proposed by the present utility model;

[0021] Figure 5 Fig. is a structural schematic diagram of a rotating block of an electrochemical continuous treatment seawater industrialized aquaculture raw water device proposed by the present utility model.

[0022] Legend:

[0023] 1. Tank body; 2. Top cover; 3. Water inlet; 4. Water outlet; 5. Fixed frame; 6. Sliding plate; 7. Notch; 8. Fixed block; 9. Hydraulic cylinder; 10. Round rod; 11. Limit disk; 12. Anode; 13. Cathode; 14. Shell; 15. Hydraulic rod 1; 16. Rack; 17. Hollow column; 18. Gear; 19. Hydraulic rod 2; 20. C-shaped housing; 21. C-shaped block; 22. Square rod; 23. Rotating block; 24. High-pressure nozzle; 25. Water pipe. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 work fall within the protection scope of the present utility model.

[0025] Referring to Figure 1 、 Figure 2 、 Figure 3 , an embodiment provided by the present utility model: an electrochemical continuous treatment device for seawater in industrial aquaculture raw water, comprising a tank body 1. The tank body 1 serves as the main body of the entire device and is used to hold seawater. Its top is connected to a top cover 2 through a rotating mechanism, facilitating the opening and maintenance of the device. The top of the tank body 1 is rotatably connected to a top cover 2. The top cover 2 is rotatably connected to the top of the tank body 1, which can be easily opened, facilitating the inspection and maintenance of internal components, while ensuring the sealing of the device and preventing the entry of external pollutants. A water inlet 3 is fixedly connected to the left side of the tank body 1. The water inlet 3 is fixed on the left side of the tank body 1 and is used to introduce the seawater to be treated, ensuring a smooth flow of water into the tank body 1. A water outlet 4 is fixedly connected to the right side of the tank body 1. The water outlet 4 is fixed on the right side of the tank body 1 and is used to discharge the treated seawater, ensuring a smooth flow of water and realizing the continuous treatment of seawater. A fixing frame 5 is fixedly connected to the inner wall of the tank body 1. A sliding plate 6 is slidably connected to the inner wall of the fixing frame 5. The fixing frame 5 is fixedly connected to the inner wall of the tank body 1 and is used to support the sliding plate 6, ensuring its stable sliding and providing a firm installation foundation for the electrode assembly at the same time.

[0026] Two notches 7 are formed and connected to the inner wall of the sliding plate 6. The sliding plate 6 is slidably connected to the inner wall of the fixing frame 5. Driven by a hydraulic cylinder 9, it can slide on the fixing frame 5 to realize the adjustment and cleaning of the electrodes. A fixing block 8 is fixedly connected to the front outer wall of the fixing frame 5. A hydraulic cylinder 9 is fixedly connected to the inner wall of the fixing block 8. The pushing end of the hydraulic cylinder 9 is fixedly connected to the front outer wall of the sliding plate 6. The outer wall of a round rod 10 is slidably connected to the inner wall of the notch 7. The two notches 7 formed in the inner wall of the sliding plate 6 are used for slidably connecting the round rod 10 to ensure the stable sliding and positioning of the round rod 10. A round rod 10 is slidably connected to the inner wall of the sliding plate 6. The fixing block 8 is fixedly connected to the front end of the fixing frame 5. The hydraulic cylinder 9 inside it is fixedly connected to the front outer wall of the sliding plate 6. By the pushing of the hydraulic cylinder 9, the smooth movement of the sliding plate 6 is realized, and then the electrode position is adjusted. A limiting disc 11 is fixedly connected to the front end of the round rod 10. An anode 12 is fixedly connected to the rear outer wall of the round rod 10. The outer wall of the round rod 10 is slidably connected to the inner wall of the notch 7, ensuring the stability of the anode 12 and the cathode 13 during the sliding process and ensuring the uniform progress of the electrochemical reaction. A cathode 13 is fixedly connected to the rear end of the round rod 10. A cleaning component is rotatably connected to the bottom of the top cover 2. The cleaning component is used to clean the inner wall of the tank body 1.

[0027] Referring to Figure 1 、 Figure 3 、 Figure 5, the cleaning component includes a housing 14. The housing 14 serves as the main structure of the cleaning component, which is used to encapsulate and protect the internal cleaning mechanism and at the same time provide stable support. A first hydraulic rod 15 is fixedly connected to the inner wall of the housing 14. The first hydraulic rod 15 is fixed to the inner wall of the housing 14, and its pushing end is fixedly connected to a rack 16. Through the telescopic movement of the first hydraulic rod 15, the rack 16 slides on the inner wall of the housing 14 to achieve linear motion. The pushing end of the first hydraulic rod 15 is fixedly connected to the rack 16. The outer wall of the limit disk 11 is in contact with the outer wall of the sliding plate 6, and the outer wall of the rack 16 is slidably connected to the inner wall of the housing 14. A hollow column 17 is fixedly connected to the inner wall of the housing 14. A gear 18 is fixedly connected to the outer wall of the hollow column 17. The hollow column 17 is fixed to the inner wall of the housing 14, and its outer wall is equipped with the gear 18, which meshes with the rack 16. When the rack 16 moves, the rotation of the gear 18 drives the hollow column 17 to rotate. The outer wall of the rack 16 meshes with the outer wall of the gear 18, and the pushing end of the second hydraulic rod 19 is slidably connected to the inner wall of the top cover 2.

[0028] A second hydraulic rod 19 is fixedly connected to the inner wall of the hollow column 17. The pushing end of the hollow column 17 is fixedly connected to a C-shaped housing 20. The pushing end of the second hydraulic rod 19 is slidably connected to the inner wall of the C-shaped housing 20. The C-shaped housing 20 is fixed to the pushing end of the hollow column 17. Through the telescopic movement of the second hydraulic rod 19, the C-shaped housing 20 slides along the hollow column 17. The driving end of the second hydraulic rod 19 is slidably connected to the inner wall of the C-shaped housing 20. The top end of the C-shaped block 21 is in contact with the inner wall of the C-shaped housing 20. Two square rods 22 are rotatably connected to the inner wall of the C-shaped block 21. The other ends of the square rods 22 are rotatably connected to the inner wall of the C-shaped housing 20 through rotating blocks 23, so that the C-shaped block 21 rotates synchronously with the movement of the C-shaped housing 20. The top end of the C-shaped block 21 is in contact with the inner wall of the C-shaped housing 20.

[0029] The pushing end of the second hydraulic rod 19 is fixedly connected to a C-shaped block 21. Two square rods 22 are rotatably connected to the inner wall of the C-shaped block 21. A rotating block 23 is rotatably connected to the inner wall of the square rod 22. The outer wall of the rotating block 23 is rotatably connected to the inner wall of the C-shaped housing 20. The pushing end of the second hydraulic rod 19 is slidably connected to the inner wall of the bottom end of the housing 14. Its expansion and contraction not only drive the movement of the C-shaped housing 20, but also realize the multi-directional cleaning of the high-pressure nozzle 24 through the rotation of the hollow column 17. The bottom outer wall of the housing 14 is fixedly connected to the top end of the top cover 2. The pushing end of the second hydraulic rod 19 is slidably connected to the inner wall of the bottom end of the housing 14. The outer wall of the hollow column 17 is rotatably connected to the inner wall of the housing 14. The outer wall of the hollow column 17 is rotatably connected to the inner wall of the housing 14 to ensure the smoothness of its rotation and provide support and guidance for the rotation of the hollow column 17. A high-pressure nozzle 24 is fixedly connected to the bottom end of the rotating block 23. A high-pressure nozzle 24 is fixed to the bottom end of the rotating block 23. Through the rotation of the rotating block 23, the high-pressure nozzle 24 can realize multi-angle spraying, improving the cleaning efficiency. A water pipe 25 is fixedly connected to the outer wall of the high-pressure nozzle 24. The water pipe 25 is fixed to the outer wall of the high-pressure nozzle 24 to provide high-pressure water supply and ensure the efficient operation of the cleaning assembly.

[0030] Too large an electrode spacing will cause uneven distribution of the electric field in the electrolytic cell, affecting the uniformity and efficiency of the electrochemical reaction. Unsuitable electrode spacing will lead to a reduction in the efficiency of the electrochemical reaction, affecting the ability to treat water quality. The function of automatically adjusting the distance between the anode and cathode electrodes is realized. A moderate electrode spacing will improve the uniformity of the electric field distribution in the electrolytic cell, enhancing the uniformity and efficiency of the electrochemical reaction. Suitable electrode spacing will improve the efficiency of the electrochemical reaction and enhance the ability to treat water quality.

[0031] Start the hydraulic cylinder 9, which serves as the power source for the entire adjustment process. The hydraulic cylinder 9 converts the internal hydraulic oil pressure into mechanical force to push or pull the sliding plate 6. The pushing end of the hydraulic cylinder 9 is fixedly connected to the front outer wall of the sliding plate 6. Through the telescopic movement of the hydraulic cylinder 9, the sliding plate 6 slides on the inner wall of the fixed frame 5 to achieve a change in position. The notch 7 on the inner wall of the sliding plate 6 is slidably connected to the outer wall of the round rod 10. When the sliding plate 6 slides on the fixed frame 5, the round rod 10 also slides along the trajectory of the notch 7 to ensure the stable movement of the anode 12 and the cathode 13. The limit disc 11 is fixed to the front end of the round rod 10. When the round rod 10 slides, the limit disc 11 contacts the outer wall of the sliding plate 6 to prevent the round rod 10 from sliding out of the sliding plate 6 excessively, playing a positioning and protective role to ensure the stable operation of the anode 12 and the cathode 13. As the round rod 10 slides in the notch 7, the anode 12 and the cathode 13 also move accordingly. By controlling the telescopic movement of the hydraulic cylinder 9, the distance between the anode 12 and the cathode 13 can be precisely adjusted to adapt to different processing requirements, such as adjusting the intensity of the electrochemical reaction or performing electrode cleaning. The adjustment of the distance between the anode 12 and the cathode 13 directly affects the efficiency and selectivity of the electrochemical reaction. Narrowing the distance can enhance the electric field strength and increase the reaction rate; increasing the distance can reduce energy consumption and reduce side reactions. In the cleaning mode, driven by the hydraulic cylinder 9, the anode 12 and the cathode 13 are separated from each other to provide space for the operation of the cleaning component. The high-pressure nozzle 24 in the cleaning component performs high-pressure flushing on the electrodes and the inner wall of the tank body 1 to remove deposits and scale and restore the activity of the electrodes.

[0032] After the first hydraulic rod 15 is activated, its pushing end pushes the rack 16 forward to slide on the inner wall of the housing 14. The movement of the rack 16 drives the rotation of the gear 18 meshed with it. When the gear 18 rotates, the hollow column 17 fixedly connected to it also rotates accordingly. The rotation of the hollow column 17 provides the basis for the multi-angle cleaning of the high-pressure nozzle 24. The bottom end of the hollow column 17 is fixedly connected to the C-shaped housing 20. When the hollow column 17 rotates, the C-shaped housing 20 also rotates accordingly. The rotation of the C-shaped housing 20 provides support for the omnidirectional movement of the high-pressure nozzle 24. The pushing end of the second hydraulic rod 19 is fixedly connected to the C-shaped block 21. When the second hydraulic rod 19 expands and contracts, the C-shaped block 21 slides on the inner wall of the C-shaped housing 20. Through the linkage of the square rod 22 and the rotating block 23, the swinging of the high-pressure nozzle 24 is realized. One end of the square rod 22 rotatably connected to the inner wall of the C-shaped block 21 contacts the C-shaped block 21, and the other end is connected to the inner wall of the C-shaped housing 20 through the rotating block 23. The sliding of the C-shaped block 21 is transmitted to the rotating block 23 through the square rod 22. The rotation of the rotating block 23 drives the swinging of the high-pressure nozzle 24, realizing a wider cleaning range. Through the meshing of the rack 16 and the gear 18 and the pushing of the C-shaped block 21 by the second hydraulic rod 19, the high-pressure nozzle 24 realizes the combination of rotation and swinging, and can spray high-pressure water in multiple directions to thoroughly clean the inner wall of the tank body 1. The mutual cooperation of the first hydraulic rod 15 and the second hydraulic rod 19 realizes the multi-directional movement and swinging of the high-pressure nozzle 24 through a precise mechanical structure, ensuring the comprehensiveness and high efficiency of the cleaning.

Claims

1. An electrochemical continuous treatment device for seawater industrial aquaculture raw water, comprising a tank body (1), characterized in that: The top of the tank body (1) is rotatably connected with a top cover (2). The left side of the tank body (1) is fixedly connected with a water inlet (3). The right side of the tank body (1) is fixedly connected with a water outlet (4). The inner wall of the tank body (1) is fixedly connected with a fixing frame (5). The inner wall of the fixing frame (5) is slidably connected with a sliding plate (6). Two notches (7) are formed and connected in the inner wall of the sliding plate (6). The front outer wall of the fixing frame (5) is fixedly connected with a fixing block (8). A hydraulic cylinder (9) is fixedly connected in the inner wall of the fixing block (8). A round rod (10) is slidably connected in the inner wall of the sliding plate (6). A limiting disc (11) is fixedly connected to the front end of the round rod (10). An anode (12) is fixedly connected to the outer wall of the rear end of the round rod (10). A cathode (13) is fixedly connected to the rear end of the round rod (10). A cleaning assembly is rotatably connected to the bottom of the top cover (2), and the cleaning assembly is used to clean the inner wall of the tank body (1).

2. The industrialized aquaculture raw water device for electrochemically continuously treating seawater according to claim 1, wherein: The cleaning assembly includes a housing (14). A hydraulic rod one (15) is fixedly connected to the inner wall of the housing (14). A rack (16) is fixedly connected to the pushing end of the hydraulic rod one (15). A hollow column (17) is fixedly connected to the inner wall of the housing (14). A gear (18) is fixedly connected to the outer wall of the hollow column (17). A hydraulic rod two (19) is fixedly connected to the inner wall of the hollow column (17). A C-shaped housing (20) is fixedly connected to the pushing end of the hollow column (17). A C-shaped block (21) is fixedly connected to the pushing end of the hydraulic rod two (19). Two square rods (22) are rotatably connected to the inner wall of the C-shaped block (21). A rotating block (23) is rotatably connected to the inner wall of the square rod (22). A high-pressure spray head (24) is fixedly connected to the bottom end of the rotating block (23). A water pipe (25) is fixedly connected to the outer wall of the high-pressure spray head (24).

3. An electrochemical continuous treatment seawater industrial aquaculture raw water device according to claim 1, characterized in that: The pushing end of the hydraulic cylinder (9) is fixedly connected to the front outer wall of the sliding plate (6), and the outer wall of the round rod (10) is slidably connected to the inner wall of the notch (7).

4. An apparatus for electrochemically continuously treating raw water for industrialized mariculture according to claim 2, characterized in that: The outer wall of the limiting disc (11) is in contact with the outer wall of the sliding plate (6), and the outer wall of the rack (16) is slidably connected to the inner wall of the housing (14).

5. An apparatus for continuously electrochemically treating raw water for industrialized mariculture according to claim 2, characterized in that: The outer wall of the rack (16) is meshed with the outer wall of the gear (18), and the pushing end of the hydraulic rod two (19) is slidably connected to the inner wall of the top cover (2).

6. An electrochemical continuous treatment seawater industrial aquaculture raw water device according to claim 2, characterized in that: The driving end of the hydraulic rod two (19) is slidably connected to the inner wall of the C-shaped housing (20), and the top end of the C-shaped block (21) is in contact with the inner wall of the C-shaped housing (20).

7. An electrochemical continuous treatment seawater industrial aquaculture raw water device according to claim 2, characterized in that: The outer wall of the rotating block (23) is rotatably connected to the inner wall of the C-shaped housing (20), and the bottom outer wall of the housing (14) is fixedly connected to the top end of the top cover (2).

8. An electrochemical continuous treatment seawater industrial aquaculture raw water device according to claim 2, characterized in that: The pushing end of the hydraulic rod two (19) is slidably connected to the bottom inner wall of the housing (14), and the outer wall of the hollow column (17) is rotatably connected to the inner wall of the housing (14).

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