An electrolytic cell

Abstract

The utility model provides a kind of electrolytic cell, including electrolytic cell body, baffle is equipped in electrolytic cell body, top cover multiple sets of cover plate form the electrolytic cavity of storage electrolyte, multiple sets of electrode plate are placed in electrolytic cavity and immerse in electrolyte;Electrolytic cell body one side is equipped with multiple sets of liquid inlet pipe and multiple sets of liquid outlet pipe, liquid outlet pipe is located above liquid inlet pipe, liquid inlet pipe is connected with outside liquid supply equipment, one side is equipped with overflow pipe, overflow pipe is connected with multiple sets of liquid outlet pipe, and electrolyte circulation structure is formed by liquid inlet pipe, liquid outlet pipe and overflow pipe.The electrolytic cell is realized regional separation by baffle to avoid electrolyte interference, uses cover plate to reduce impurity into and electrolyte volatilization, with the circulation structure formed by liquid inlet pipe, liquid outlet pipe and overflow pipe, promote electrolyte continuous flow, solve the concentration uneven problem caused by traditional electrolytic cell because of electrolyte stationary, ensure that electrolytic reaction is carried out in uniform environment, improve electrolytic reaction efficiency and product purity.

Description

Technical Field

[0001] This utility model belongs to the field of electrolytic cell technology, and more specifically, it relates to an electrolytic cell. Background Technology

[0002] In the field of electrolytic production, the electrolytic cell is a key piece of equipment for realizing the electrolytic reaction, and the state of the electrolyte inside it directly affects the electrolytic reaction efficiency and product purity. To ensure the continuous and stable operation of the electrolysis process, it is necessary to maintain parameters such as electrolyte concentration and temperature within a reasonable range. Traditional electrolytic cells are mostly static structures, lacking electrolyte circulation structures. The electrolyte is in a relatively static state within the electrolytic cell. As the electrolysis reaction proceeds, the electrolyte concentration in different areas of the electrolytic cell will show significant differences. The electrolyte composition changes rapidly in the area near the electrode plates, while the electrolyte in the area far from the electrode plates is renewed slowly. This uneven concentration phenomenon will lead to a decrease in electrolysis reaction efficiency and a decrease in product purity, failing to meet the requirements of efficient and high-quality electrolysis production. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides an electrolytic cell to solve the technical issues in the prior art where traditional electrolytic cells lack an electrolyte circulation structure, resulting in uneven concentration of stagnant electrolyte, which reduces electrolysis efficiency and product purity.

[0004] The purpose and effect of this electrolytic cell are achieved by the following specific technical means: An electrolytic cell includes an electrolytic cell body, a partition plate disposed within the electrolytic cell body, and multiple sets of cover plates covering the top of the electrolytic cell body to form an electrolytic cavity for storing electrolyte. Multiple sets of electrode plates are placed in the electrolytic cavity and immersed in the electrolyte. Multiple sets of inlet pipes and multiple sets of outlet pipes are disposed on one side of the electrolytic cell body, with the outlet pipes located above the inlet pipes and connected to an external electrolyte supply device. An overflow pipe is disposed on one side of the electrolytic cell body, and the overflow pipe is connected to the multiple sets of outlet pipes, forming an electrolyte circulation structure through the inlet pipes, outlet pipes, and overflow pipes.

[0005] According to a preferred embodiment, the top of the electrode groove body is provided with a rim, and a slot is provided inside the rim, and the cover plate is engaged in the slot; multiple sets of positioning slots are provided on both sides of the rim, and the two ends of the electrode plate are respectively engaged in the positioning slots on opposite sides of the rim.

[0006] According to a preferred embodiment, the electrolysis chamber is provided with multiple sets of positioning plates, and multiple sets of protrusions are provided on both opposite inner surfaces of the electrolysis chamber, with limiting grooves formed on the protrusions. The two ends of the positioning plates are respectively engaged in the limiting grooves on the corresponding protrusions on both sides of the electrolysis chamber. The positioning plates are provided with multiple sets of first protrusions and multiple sets of second protrusions, and the first protrusions and second protrusions are respectively formed with positioning slots. The bottom of the electrode plate is engaged in the positioning slots on the multiple sets of positioning plates.

[0007] According to a preferred embodiment, a plurality of fixing clips are provided on one side of the electrolytic cell body, and the overflow pipe is clamped in the plurality of fixing clips. A connecting pipe is provided on the overflow pipe corresponding to the drain pipe, and the connecting pipe is connected to the drain pipe through a solenoid valve. A liquid outlet pipe is provided on one side of the overflow pipe, a solenoid valve is provided at one end of the liquid outlet pipe, and connectors are provided at both ends of the overflow pipe.

[0008] According to a preferred embodiment, the fixing clip includes a fixing seat and a fixing ring disposed on one side of the electrolytic cell body. The fixing seat is integrally disposed with the electrolytic cell body, and one end of the fixing ring is rotatably connected to the fixing seat to form a cover structure. An arc-shaped fixing groove is provided on the fixing seat, and the fixing ring is arc-shaped. The fixing ring is connected to the fixing seat to form a fixing hole, and the overflow pipe passes through the fixing hole.

[0009] According to a preferred embodiment, the fixing hole is further provided with a buffer airbag to prevent the overflow pipe from being damaged due to rigid contact with the fixing clip, and the buffer airbag is located between the overflow pipe, the fixing ring and the fixing seat.

[0010] According to a preferred embodiment, a connecting sleeve is provided on the fixing ring, a magnetic post is inserted into the connecting sleeve, a limiting member is sleeved on one end of the magnetic post, and limiting grooves are opened on both sides of the connecting sleeve corresponding to the limiting member, the limiting member is locked in the limiting groove; a magnet is provided in the fixing seat of the magnetic post, and the other end of the magnetic post passes through the fixing seat and contacts the magnet.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, by setting multiple sets of inlet pipes, multiple sets of outlet pipes, and overflow pipes connected to the outlet pipes on one side of the electrolytic cell body, forms a complete electrolyte circulation structure, effectively solving the problems of stagnant electrolyte and uneven concentration caused by the lack of circulation structure in traditional electrolytic cells. The inlet pipes introduce fresh electrolyte from external supply equipment, and the outlet pipes discharge the reacted electrolyte to the overflow pipes. The liquid flow continuously refreshes the electrolyte within the electrolysis chamber, avoiding excessive concentration differences between areas near and far from the electrode plates. This ensures the electrolysis reaction takes place in a uniform electrolyte environment, significantly improving electrolysis efficiency and product purity, and meeting the demands of high-efficiency, high-quality electrolysis production.

[0012] 2. This utility model further enhances the practicality and stability of the electrolytic cell through multiple structural designs. The slotted cooperation between the cover plate and the surrounding edge achieves a reliable seal of the electrolysis chamber. The positioning structure on the surrounding edge and positioning plate provides multi-dimensional fixation for the electrode plate, ensuring that the electrode plate maintains a stable position during electrolyte circulation and avoiding displacement caused by liquid flow that could affect the reaction effect. The fixing clip securely installs the overflow pipe through the cover structure of the fixing seat and the fixing ring. The buffer airbag reduces the rigid contact damage between the overflow pipe and the fixing clip. The cooperation between the magnetic column and the magnet facilitates the opening and closing operation of the fixing ring, improving the ease of installation and maintenance of the overflow pipe. The overall structural design is reasonable, and the components work together to comprehensively improve the operational stability and service life of the electrolytic cell. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 yes Figure 2 A magnified view of a portion of region a; Figure 4 yes Figure 2 A magnified view of a portion of region b in the middle; Figure 5 yes Figure 2 A magnified view of a portion of region c.

[0014] In the diagram, the correspondence between component names and their corresponding reference numerals is as follows: 11. Electrolytic cell body; 12. Baffle plate; 13. Inlet pipe; 14. Drain pipe; 15. Surrounding edge; 16. Slot; 17. Positioning slot; 21. Cover plate; 22. Overflow pipe; 23. Raised strip; 24. Limiting slot; 25. Positioning plate; 26. First protrusion; 27. Second protrusion; 28. Positioning slot; 31. Electrode plate; 32. Magnet; 41. Connecting pipe; 42. Outlet pipe; 43. Fixing base; 44. Fixing ring; 45. Fixing slot; 46. Connecting sleeve; 47. Magnetic column; 48. Limiting component; 49. Limiting slide groove. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model. Example:

[0016] like Figures 1 to 5 As shown, this utility model provides an electrolytic cell, including an electrolytic cell body 11. The electrolytic cell body 11 serves as the basic supporting structure of the entire device, providing installation space and support for the internal components. A partition 12 is provided inside the electrolytic cell body 11, dividing the interior of the electrolytic cell body 11 into multiple independent areas. Different electrolytic reactions can be carried out separately according to electrolysis requirements, avoiding mixing and interference between electrolytes from different areas. Multiple sets of cover plates 21 are affixed to the top of the electrolytic cell body 11 to form an electrolytic chamber for storing electrolyte. The cover plates 21 can prevent external impurities from entering the electrolytic chamber and reduce electrolyte evaporation. Multiple sets of electrode plates 31 are placed inside the electrolytic chamber and immersed in the electrolyte. The electrode plates 31, as the core components of the electrolytic reaction, achieve the decomposition or synthesis of substances through electrochemical interaction with the electrolyte. Multiple sets of inlet pipes 13 and multiple sets of outlet pipes 14 are provided on one side of the electrolytic cell body 11. The outlet pipes 14 are located above the inlet pipes 13. The inlet pipes 13 are connected to external liquid supply equipment to deliver fresh electrolyte into the electrolysis chamber. An overflow pipe 22 is provided on one side of the electrolytic cell body 11. The overflow pipe 22 is connected to the multiple sets of outlet pipes 14. The inlet pipes 13, outlet pipes 14 and overflow pipes 22 form an electrolyte circulation structure, which allows the electrolyte to flow continuously inside and outside the electrolytic cell, ensuring the uniformity of electrolyte concentration in the electrolysis chamber. The top of the electrolytic cell body 11 is provided with a perimeter 15, which limits the position of the cover plate 21 and the electrode plate 31. A slot 16 is provided within the perimeter 15, and the cover plate 21 is secured within the slot 16. The slot 16 provides an installation position for the cover plate 21, ensuring that it can stably cover the top of the electrolytic cell body 11 and preventing displacement during equipment operation. Multiple sets of positioning slots 17 are provided on both sides of the perimeter 15. The two ends of the electrode plate 31 are respectively secured within the opposing positioning slots 17 on both sides of the perimeter 15. The positioning slots 17 fix the two ends of the electrode plate 31, preventing it from shaking or tipping over when the electrolyte flows, ensuring that the electrode plate 31 is always in the correct electrolytic position. Multiple sets of positioning plates 25 are provided inside the electrolysis chamber. Multiple sets of protrusions 23 are provided on the two opposite inner surfaces of the electrolysis chamber. The protrusions 23 provide support points for the installation of the positioning plates 25, and limit grooves 24 are formed on the protrusions 23. The two ends of the positioning plates 25 are respectively engaged in the limit grooves 24 on the corresponding protrusions 23 on both sides of the electrolysis chamber. The limit grooves 24 can restrict the position of the positioning plates 25 and prevent them from moving under the impact of the electrolyte flow. Multiple sets of first protrusions 26 and multiple sets of second protrusions 27 are provided on the positioning plates 25. The first protrusions 26 and second protrusions 27 correspond to form positioning slots 28. The bottom of the electrode plate 31 is engaged in the positioning slots 28 on the multiple sets of positioning plates 25. The positioning slots 28 fix the electrode plate 31 from the bottom, further enhancing the stability of the electrode plate 31 in the electrolysis chamber and ensuring that the electrode plate 31 will not change position due to various external forces during electrolysis. like Figure 2 , Figure 5 As shown, multiple sets of fixing clips are provided on one side of the electrolytic cell body 11. The overflow pipe 22 is secured within these fixing clips, which fix the overflow pipe 22 to prevent it from shaking or falling off during electrolyte flow. A connecting pipe 41 is provided on the overflow pipe 22 corresponding to the drain pipe 14. The connecting pipe 41 is connected to the drain pipe 14 via a solenoid valve. The solenoid valve can control the opening and closing of the drain pipe 14 and the connecting pipe 41, thereby regulating the flow rate and timing of electrolyte entering the overflow pipe 22. An outlet pipe 42 is provided on one side of the overflow pipe 22. A solenoid valve is provided at one end of the outlet pipe 42. The outlet pipe 42 is used to discharge the electrolyte in the overflow pipe 22. The solenoid valve can control the opening and closing of the outlet pipe 42, facilitating the control of electrolyte discharge. Connectors are provided at both ends of the overflow pipe 22, which facilitates connection of the overflow pipe 22 to other external pipes, expanding the electrolyte circulation path. The fixing components include a fixing seat 43 and a fixing ring 44 disposed on one side of the electrolytic cell body 11. The fixing seat 43 is integrally formed with the electrolytic cell body 11, enhancing the connection strength between the fixing seat 43 and the electrolytic cell body 11. One end of the fixing ring 44 is rotatably connected to the fixing seat 43 to form a cover structure. By rotating the fixing ring 44, the overflow pipe 22 can be installed and removed. The fixing seat 43 has an arc-shaped fixing groove 45, and the fixing ring 44 is arc-shaped. The fixing ring 44 and the fixing seat 43 are connected to form a fixing hole, and the overflow pipe 22 passes through the fixing hole. The fixing hole formed by the arc-shaped fixing groove 45 and the fixing ring 44 is adapted to the shape of the overflow pipe 22, which can better fix the overflow pipe 22. To prevent the overflow pipe 22 from rigidly contacting the fixing clip and causing surface wear or structural damage to the overflow pipe 22 during use due to shaking, a buffer airbag is installed in the fixing hole. The buffer airbag is located between the overflow pipe 22, the fixing ring 44, and the fixing seat 43. When the overflow pipe 22 shakes slightly due to temperature changes or external forces, the buffer airbag can absorb the impact force through its own elastic deformation, reducing the friction and collision between the overflow pipe 22 and the fixing ring 44 and the fixing seat 43, thus protecting the overflow pipe 22. Alternatively, another implementation method can be adopted: replacing the portion of the overflow pipe 22 that contacts the fixing clip with a flexible hose connection. Specifically, the overflow pipe 22 is cut at the position corresponding to the fixing hole, forming two pipe sections. A flexible hose is connected between the two pipe sections, and both ends of the hose are connected to the two pipe sections of the overflow pipe 22 via flanges. A sealing gasket is installed between the flanges and the connection is secured with bolts to ensure the sealing of the connection. The length of the hose is adapted to the axial length of the fixing hole, so that the hose is completely inside the fixing hole and in contact with the fixing ring 44 and the fixing seat 43. When slight shaking occurs, because the hose has good flexibility and deformation capacity, it can bend or expand with the shaking, avoiding rigid collision with the fixing clip, which is consistent with the effect of setting a buffer airbag. A connecting sleeve 46 is provided on the fixing ring 44, and a magnetic post 47 passes through the connecting sleeve 46. The connecting sleeve 46 provides a channel for the installation and movement of the magnetic post 47. A limiting member 48 is fitted on one end of the magnetic post 47. Limiting grooves 49 are formed on both sides of the connecting sleeve 46 corresponding to the limiting member 48. The limiting member 48 is engaged in the limiting groove 49. The cooperation of the limiting member 48 and the limiting groove 49 can limit the movement range of the magnetic post 47 and prevent the magnetic post 47 from falling out of the connecting sleeve 46. A magnet 32 ​​is provided in the fixing base 43. The other end of the magnetic post 47 passes through the fixing base 43 and contacts the magnet 32. Through the magnetic force between the magnetic post 47 and the magnet 32, the fixing ring 44 can be tightly covered on the fixing base 43, enhancing the fixing effect of the fixing member on the overflow pipe 22.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. An electrolytic cell, comprising an electrolytic cell body (11), characterized in that: The electrolytic cell body (11) is provided with a partition (12), and multiple sets of cover plates (21) are covered on the top of the electrolytic cell body (11) to form an electrolytic chamber for storing electrolyte. Multiple sets of electrode plates (31) are placed in the electrolytic chamber and immersed in the electrolyte. Multiple sets of inlet pipes (13) and multiple sets of outlet pipes (14) are provided on one side of the electrolytic cell body (11). The outlet pipes (14) are located above the inlet pipes (13). The inlet pipes (13) are connected to an external liquid supply device. An overflow pipe (22) is provided on one side of the electrolytic cell body (11). The overflow pipes (22) are connected to the multiple sets of outlet pipes (14). An electrolyte circulation structure is formed by the inlet pipes (13), the outlet pipes (14) and the overflow pipes (22).

2. An electrolytic cell according to claim 1, characterized in that: The top of the electrolytic cell body (11) is provided with a rim (15), and a slot (16) is provided in the rim (15). The cover plate (21) is fitted in the slot (16). Multiple sets of positioning slots (17) are provided on both sides of the rim (15), and the two ends of the electrode plate (31) are respectively fitted in the positioning slots (17) on both sides of the rim (15).

3. An electrolytic cell according to claim 2, characterized in that: Multiple sets of positioning plates (25) are provided inside the electrolysis chamber. Multiple sets of protrusions (23) are provided on the two opposite inner sides of the electrolysis chamber. Limiting grooves (24) are opened on the protrusions (23). Multiple sets of positioning plates (25) are provided inside the electrolysis chamber. The two ends of the positioning plates (25) are respectively locked in the limiting grooves (24) on the corresponding protrusions (23) on both sides of the electrolysis chamber. Multiple sets of first protrusions (26) and multiple sets of second protrusions (27) are provided on the positioning plates (25). The first protrusions (26) and the second protrusions (27) are respectively formed with positioning slots (28). The bottom of the electrode plate (31) is locked in the positioning slots (28) on the multiple sets of positioning plates (25).

4. An electrolytic cell according to claim 1, characterized in that: The electrolytic cell body (11) has multiple sets of fixing clips on one side, and the overflow pipe (22) is clamped in the multiple sets of fixing clips. The overflow pipe (22) is provided with a connecting pipe (41) corresponding to the drain pipe (14). The connecting pipe (41) is connected to the drain pipe (14) through a solenoid valve. The overflow pipe (22) has an outlet pipe (42) on one side, and a solenoid valve is provided at one end of the outlet pipe (42). Connectors are provided at both ends of the overflow pipe (22).

5. An electrolytic cell according to claim 4, characterized in that: The fixing device includes a fixing seat (43) and a fixing ring (44) disposed on one side of the electrolytic cell body (11). The fixing seat (43) and the electrolytic cell body (11) are integrally disposed. One end of the fixing ring (44) is rotatably connected to the fixing seat (43) to form a cover structure. An arc-shaped fixing groove (45) is provided on the fixing seat (43), and the fixing ring (44) is arc-shaped. The fixing ring (44) and the fixing seat (43) are connected to form a fixing hole, and the overflow pipe (22) passes through the fixing hole.

6. An electrolytic cell according to claim 5, characterized in that: The fixing hole is also provided with a buffer airbag to prevent the overflow pipe (22) from being damaged due to rigid contact with the fixing clip. The buffer airbag is located between the overflow pipe (22), the fixing ring (44), and the fixing seat (43).

7. An electrolytic cell according to claim 6, characterized in that: A connecting sleeve (46) is provided on the fixing ring (44), and a magnetic column (47) is inserted into the connecting sleeve (46). A limiting member (48) is sleeved on one end of the magnetic column (47). Limiting grooves (49) are opened on both sides of the connecting sleeve (46) corresponding to the limiting member (48). The limiting member (48) is locked in the limiting groove (49). A magnet (32) is provided in the fixing seat (43), and the other end of the magnetic column (47) passes through the fixing seat (43) and contacts the magnet (32).

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