A new energy battery busbar electroplating water treatment device

Abstract

The present application relates to electroplating water treatment technical field, specifically to a kind of new energy battery busbar's electroplating water treatment device, including support, sleeve mechanism, filter assembly, rotating mechanism, sealing cover and drive machine;The support is installed on ground, the sleeve mechanism is installed on support, transition cavity is opened in the inside of sleeve mechanism for the water that will be collected after processing is completed, then is discharged from drain outlet;The filter assembly is installed in the inside of sleeve mechanism, electroplating wastewater is filtered by filter material placed in filter groove filter plate and carries out preliminary filtration;The rotating mechanism is installed in the middle of sleeve mechanism, and the stirring fan blade in rotating mechanism drives electroplating wastewater to rotate, after centrifugal layering treatment, the water in the middle is passed through overflow port and enters sleeve mechanism;The sealing cover is installed on the top of sleeve mechanism;The drive machine is installed at the top of rotating mechanism, and the drive machine drives rotating mechanism to rotate or move up and down.

Description

Technical Field

[0001] This invention relates to the field of electroplating water treatment technology, and more specifically to an electroplating water treatment device for a new energy battery busbar. Background Technology

[0002] Electroplating plays a crucial role in the manufacturing of busbars for new energy batteries, primarily aiming to enhance the conductivity, corrosion resistance, and weldability of the materials. The following are the main applications of electroplating in the manufacturing of new energy battery busbars: Busbars made of commonly used materials such as copper or aluminum are often further electroplated with metals such as: Nickel: Improves oxidation resistance, prevents surface corrosion, and increases current conduction efficiency. Silver: Possesses excellent conductivity, suitable for applications with extremely high conductivity requirements. Tin: Improves weldability and provides some corrosion resistance. Busbars are often exposed to high humidity and chemically active environments; electroplating with nickel or tin can prevent the copper or aluminum substrate from oxidizing or corroding, extending the equipment's lifespan. In the welding process of new energy batteries, electroplating with tin can effectively reduce welding temperature, prevent damage to the substrate during welding, and improve the strength of the weld joint. Uniform coverage of the electroplated layer can repair minor imperfections on the substrate surface, providing a better contact interface and thus reducing resistance.

[0003] Electroplating processes do indeed generate large amounts of wastewater containing heavy metals (such as nickel, copper, and chromium) and other harmful substances (such as fluorides, acids, alkalis, and organic additives). If this wastewater is discharged directly without treatment, it will cause serious harm to the environment and ecosystems. Therefore, wastewater treatment is a crucial and indispensable part of the electroplating process. The main sources include overflow water from electroplating tanks, rinsing water from cleaning workpieces, waste liquid from surface treatment processes such as pickling and stripping, and wastewater generated from equipment cleaning or maintenance. Main pollutants: Heavy metal ions: such as nickel, copper, chromium, zinc, and lead, originating from electroplating bath solutions and cleaning solutions. Fluorides: mainly from fluoride-containing additives or fluoride chemicals used in pickling processes. Acids and alkalis: due to pH imbalances in cleaning or electroplating solutions. Organic matter: surfactants, brighteners, and other additives.

[0004] The existing treatment method involves putting wastewater into a reaction tank, adding lime and alkaline solution, adjusting the pH value, and then allowing it to undergo a long-term natural sedimentation process. The fluoride precipitates in the wastewater are then collected and centrally treated. This method relies on large-scale water treatment equipment and large-scale water treatment sites. However, the electroplating process for new energy battery busbars is only one step in the manufacturing process of new energy battery busbars. Many new energy battery busbar manufacturers cannot invest a lot of land and funds in wastewater treatment. Furthermore, if the electroplating wastewater is not treated immediately after discharge, it will not meet the relevant environmental regulations.

[0005] In view of the above, in order to overcome the above technical problems, the present invention designs an electroplating water treatment device for a new energy battery busbar, which solves the above technical problems. Summary of the Invention

[0006] The technical objective of this invention is to design an electroplating water treatment device for new energy battery busbars, which can quickly treat electroplating water in small manufacturing plants for new energy battery busbars without requiring a large space, thereby improving work efficiency.

[0007] To achieve the above-mentioned technical objectives, the present invention provides the following technical solution:

[0008] An electroplating wastewater treatment device for a new energy battery manifold features a compact design and diverse functions, enabling efficient treatment of electroplating wastewater while ensuring that the discharged water meets standards. The device includes a support frame, a sleeve mechanism, a filter assembly, a rotating mechanism, a sealing cover, and a drive motor; these components work together to form a complete wastewater treatment system.

[0009] First, the support frame is the basic structure of the device, firmly installed on the ground to bear the weight of the entire device and provide necessary support. The support frame ensures that the device remains stable during operation, preventing vibration or other external forces from affecting normal operation.

[0010] The sleeve mechanism is mounted above the support frame and contains a transition chamber for wastewater treatment. The main function of the transition chamber is to collect the treated water and automatically drain it. This design utilizes the principle of hydrostatic pressure balance, eliminating the need for additional power during drainage and thus reducing the energy consumption of the device.

[0011] The device also includes a filter assembly installed within the sleeve mechanism, responsible for the initial filtration of electroplating wastewater. Specially designed filter media are placed on the filter baffles in the filter tank. These filter media effectively intercept particulate matter and suspended impurities in the wastewater, providing pre-purified water for subsequent treatment steps and reducing the burden on subsequent treatment units.

[0012] To further improve wastewater treatment efficiency, the device is equipped with a rotating mechanism installed in the middle of the sleeve mechanism. The rotating mechanism contains agitator blades that stir and rotate the electroplating wastewater when the device is started. Through centrifugal stratification, particulate matter and denser pollutants in the wastewater are thrown to the outer side, while relatively clean water enters the sleeve mechanism through the overflow port designed in the device, further improving treatment efficiency.

[0013] A sealed cap is installed on top of the device to prevent external contaminants from entering the system and to avoid leakage or evaporation of wastewater during treatment. The sealed cap design ensures the overall airtightness of the device, making its operation safer and more environmentally friendly.

[0014] Finally, the device is powered by a drive motor mounted on top of the rotating mechanism. The drive motor can rotate the rotating mechanism and also move it vertically and horizontally, providing a more flexible operating mode. This design allows for adjustment of the wastewater's agitation intensity and flow direction according to different treatment needs, further optimizing the treatment effect. Based on a support frame and with a sleeve mechanism as the main body, in conjunction with filter components, a rotating mechanism, and a drive motor, it can efficiently and stably treat electroplating wastewater, providing an innovative solution for the green development of the electroplating industry.

[0015] The sleeve mechanism includes a sealing sleeve, an outlet, a diversion groove, a control plug, a transition cavity, a drain outlet, and a feed inlet. The sealing sleeve is mounted on a bracket and provides a sealed wastewater treatment environment. The outlet is located inside the lower part of the sealing sleeve and collects clean water from the rotating shaft into the transition cavity. The diversion groove is located on the surface of the outlet and serves two purposes: firstly, it works with rubber protrusions for sealing and positioning, ensuring the overall sealing performance of the sleeve; secondly, it helps to quickly drain residual wastewater from inside the sleeve when the rotating shaft moves upward during contaminant removal. The control plug is installed on the bottom surface of the sealing sleeve and is used to remove the plug when cleaning sediment inside the sleeve, facilitating wastewater discharge. The transition cavity is located in the lower part of the sealing sleeve and serves as a fixed channel for treated clean water during normal operation. The drain outlet is located at the upper end of the transition cavity, and the feed inlet is located at the top of the sealing sleeve.

[0016] The outlet is designed as a cone shape, wider at the top and narrower at the bottom, to allow water to flow through quickly. The drainage channels are arranged in a circular array to improve drainage speed.

[0017] The filter assembly includes a filter block, a filter tank, a filter baffle, a rotating hole, a translational cavity, and an annular slide groove. The filter block is installed inside the sleeve mechanism. The filter block is the initial treatment process for electroplating water, adsorbing and filtering particulate matter in the electroplating water. Alternatively, corresponding materials can be added according to the treatment methods for other harmful substances in the wastewater for physical adsorption or chemical treatment.

[0018] The filter tank is located within the filter block. All electroplating wastewater must first pass through the filter tank before entering the sealing sleeve. The filter baffle is installed in the filter tank and is configured as a mesh or other perforated structure to allow wastewater to pass through. Corresponding wastewater treatment material particles are placed on the filter baffle. The rotating hole is located in the middle of the filter block and is used to install a rotating shaft. During operation, the rotating shaft rotates within the rotating hole while the filter block remains stationary. The translation cavity is located in the middle of the rotating hole and is used to cooperate with and limit the up-and-down translational movement of the translation ring. The annular groove is located below the translation cavity and is used to cooperate with a rolling ball to reduce the frictional impact between the translation ring and the translation cavity.

[0019] The filter tank is designed in a conical shape, which is beneficial to improving the filtration effect. The filter baffles are arranged in a linear array in the vertical direction, so that the wastewater passes through multiple filter baffles in sequence to complete the filtration.

[0020] The rotating mechanism includes a rotating shaft, a translation ring, an overflow port, stirring blades, a rotating assembly, and a connecting assembly. The rotating shaft is installed below the drive motor, and the translation ring is installed on the upper part of the rotating shaft. The translation ring is used to engage in the translation cavity, limiting the vertical movement of the rotating shaft. During normal use, the rotating shaft is at its lowest point under gravity, at which point the lower part of the translation ring and the lower part of the translation cavity are close together. When cleaning and decontamination of the sealing sleeve is required, the drive motor can drive the rotating rod to move upward a certain distance, which is limited by the limiting effect of the translation cavity on the translation ring. The overflow port is located on the rotating shaft and is used to collect and discharge the purified water after centrifugal separation. The stirring blades are installed on the surface of the rotating shaft and are used to drive the electroplating water to rotate and centrifuge within the sealed sleeve, thereby achieving the separation and purification function. The rotating assembly is installed on the lower part of the rotating shaft and is used to focus on cleaning the corners of the bottom edge of the sealed sleeve to prevent sediment accumulation from affecting equipment operation. The connecting assembly is installed below the rotating shaft and is used to seal the rotating assembly and the lower part of the sealed sleeve, thereby ensuring the purity of the treated water during operation. The lower part of the rotating shaft is designed as a hollow structure, allowing the treated pure water to enter the interior of the rotating shaft through the overflow port. A sliding ball is provided below the translation ring, which can improve the frictional loss between the translation ring and the translation cavity.

[0021] The vertical heights of the overflow and drain ports are set to be the same. Because the hollow part inside the rotating shaft and the entire transition chamber are connected to the outlet via a connecting assembly, a sealed environment is formed. This design ensures that the liquid level inside the sealing sleeve remains stable during operation. When electroplating water enters the sealing sleeve, the water level inside the sleeve rises, allowing the centrifuged pure water to drain into the transition chamber. The rising liquid level in the transition chamber then drains out through the drain port.

[0022] The rotating assembly includes a rotating rod and a cleaning block; the rotating rod is installed on the outer side of the bottom of the rotating shaft, and the cleaning block is installed on the outer end of the rotating rod. The cleaning block is spindle-shaped, and the spindle-shaped cleaning block can quickly clean the edge of the bottom surface of the sealing sleeve to prevent the accumulation of sediment from causing problems.

[0023] The connecting assembly includes a connecting block and a rubber protrusion; the connecting block is installed on the bottom surface of the rotating shaft, and the rubber protrusion is installed on the surface of the connecting block. The rubber protrusion, together with the drainage groove, ensures the sealing effect of the connecting assembly and the outlet.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. This invention relates to a new energy battery manifold electroplating water treatment device for the electroplating industry, aiming to solve the problems of low efficiency, large footprint, and long processing time in traditional sedimentation methods for treating electroplating water. Many small or highly concentrated electroplating plants face the challenges of increasingly stringent environmental standards and ever-increasing production efficiency requirements. The device of this invention enables rapid and efficient treatment of electroplating water, thereby meeting environmental standards and emission requirements. Through optimized design, this invention achieves efficient electroplating water treatment without the need for traditional large sedimentation tanks. This improvement not only significantly saves space but also increases treatment efficiency, making the electroplating water treatment process faster and more compact. Compared with traditional methods, this invention can complete the purification of electroplating water in a smaller space, significantly reducing the environmental impact.

[0026] 2. This invention can be integrated with electroplating equipment to achieve a "ready-to-use" operation mode. The device design allows electroplating water to be processed quickly during the electroplating process, avoiding the bottleneck of long waiting times required in traditional sedimentation tank methods, and greatly improving the treatment efficiency of electroplating water. Through this integrated design, the electroplating water treatment process is no longer a "bottleneck" in electroplating production, but is closely integrated with the electroplating process, ensuring the smooth operation of the production line. This invention uses centrifugal separation technology, which can efficiently remove particulate matter and impurities from wastewater in a short time, greatly improving the quality of the treated pure water and achieving higher environmental standards. Compared with traditional sedimentation tank treatment methods, centrifugal separation technology has higher separation efficiency and can complete water purification in a shorter time.

[0027] 3. The electroplating water treatment device of the present invention has significant advantages: small footprint, strong adaptability, and high treatment efficiency. Through innovative design and efficient centrifugal separation technology, it not only effectively improves the treatment efficiency of electroplating water but also optimizes the electroplating production process, reduces potential harm to the environment and workers, meets the current industry requirements for environmental protection and energy conservation, and has broad application prospects. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] The above and other aspects of the invention will now be described by way of example only, with reference to the accompanying drawings, in which:

[0030] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a schematic diagram showing the installation positions of the various components of the present invention;

[0032] Figure 3 This is a schematic diagram of the sleeve mechanism structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the filter component structure of the present invention;

[0034] Figure 5 This is a schematic diagram of the rotating mechanism of the present invention;

[0035] Figure 6 This is a schematic diagram of the structure of the rotating component of the present invention;

[0036] Figure 7 This is a schematic diagram of the structure of the connecting component of the present invention;

[0037] Figure 8 This is a cross-sectional view of the filter assembly and rotating mechanism of the present invention.

[0038] In the diagram: 1. Support; 2. Sleeve mechanism; 21. Sealing sleeve; 22. Outlet; 23. Diversion groove; 24. Control plug; 25. Transition cavity; 26. Drain outlet; 27. Feed inlet; 3. Filter assembly; 31. Filter block; 32. Filter tank; 33. Filter baffle; 34. Rotating hole; 35. Translation cavity; 36. Annular chute; 4. Rotating mechanism; 41. Rotating shaft; 42. Translation ring; 421. Sliding ball; 43. Overflow port; 44. Stirring blade; 45. Rotating assembly; 451. Rotating rod; 452. Bottom cleaning block; 46. Connecting assembly; 461. Connecting block; 462. Rubber protrusion; 5. Sealing cover; 6. Drive motor. Detailed Implementation

[0039] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0040] like Figure 1-8 As shown, an electroplating wastewater treatment device for a new energy battery manifold has a compact structure and multiple functions, enabling it to efficiently treat electroplating wastewater and ensure that the discharged water quality meets standards. The device includes a support frame 1, a sleeve mechanism 2, a filter assembly 3, a rotating mechanism 4, a sealing cover 5, and a drive motor 6. These parts cooperate with each other to form a complete wastewater treatment system.

[0041] Support bracket 1 is the basic structure of the device, firmly installed on the ground to bear the weight of the entire device and provide necessary support. Support bracket 1 ensures that the device remains stable during operation and prevents normal operation from being affected by vibration or other external forces.

[0042] The sleeve mechanism 2 is mounted above the support 1, and its interior is designed with a transition chamber 25 for wastewater treatment. The main function of the transition chamber 25 is to collect the treated water and achieve automatic drainage. This design utilizes the principle of hydrostatic pressure balance, so that the drainage process requires no additional power, thereby reducing the energy consumption of the device.

[0043] The device also includes a filter assembly 3, installed within the sleeve mechanism 2, responsible for the preliminary filtration of electroplating wastewater. In the filter tank 32, specially designed filter media are placed on the filter baffles 33. These filter media effectively intercept particulate matter and suspended impurities in the wastewater, providing pre-purified water for subsequent treatment steps and reducing the burden on subsequent treatment equipment.

[0044] To further improve wastewater treatment efficiency, the device is equipped with a rotating mechanism 4, installed in the middle of the sleeve mechanism 2. The rotating mechanism 4 contains stirring blades 44, which agitate the electroplating wastewater and rotate it when the device is started. Through centrifugal stratification, particulate matter and higher-density pollutants in the wastewater are thrown to the outside, while relatively clean water enters the sleeve mechanism 2 through the overflow port 43 designed in the device, further improving treatment efficiency.

[0045] A sealing cover 5 is installed on the top of the device to prevent external pollutants from entering the system and to avoid leakage or evaporation of wastewater during treatment. The design of the sealing cover 5 ensures the airtightness of the entire device, making its operation safer and more environmentally friendly.

[0046] Finally, the device is powered by a drive motor 6, which is mounted on top of the rotating mechanism 4. The drive motor 6 can drive the rotating mechanism 4 to rotate and also move it vertically and horizontally, providing a more flexible operating mode. This design allows for adjustment of the wastewater's agitation intensity and flow direction according to different treatment needs, further optimizing the treatment effect. Based on the support frame 1 and the sleeve mechanism 2 as the main body, in conjunction with the filter assembly 3, rotating mechanism 4, and drive motor 6, it can efficiently and stably treat electroplating wastewater, providing an innovative solution for the green development of the electroplating industry.

[0047] like Figure 3 As shown, the sleeve mechanism 2 includes a sealing sleeve 21, a water outlet 22, a diversion groove 23, a control plug 24, a transition chamber 25, a drain outlet 26, and a feed inlet 27. Its design aims to provide an efficient and stable wastewater treatment and drainage environment. Specifically, the sealing sleeve 21 is mounted on the bracket 1 to form a completely sealed wastewater treatment environment, preventing pollutant leakage and the entry of external impurities. The lower part of the sealing sleeve 21 has a water outlet 22 for collecting and draining clean water from the rotating shaft 41. After passing through the water outlet 22, the clean water flows into the transition chamber 25 for subsequent treatment or discharge. The design of the water outlet 22 fully considers sealing and water flow guidance, ensuring smooth discharge of clean water without secondary pollution.

[0048] The drainage channel 23, located on the surface of the outlet 22, is an important component of the sealing sleeve 21. It has two main functions: first, it cooperates with the rubber protrusion 462 to achieve sealing and positioning, thereby further enhancing the sealing performance of the sealing sleeve 21; second, it plays an auxiliary role in cleaning contaminants. When the rotating shaft 41 moves upward, the drainage channel 23 can guide the residual wastewater inside the sealing sleeve 21 to drain quickly, improving cleaning efficiency and reducing the workload of operators. Furthermore, the design of the drainage channel 23, while ensuring sealing, also facilitates smoother wastewater discharge, preventing blockages.

[0049] The control plug 24 is installed on the bottom surface of the sealing sleeve 21 and plays a crucial role in cleaning sediment inside the sealing sleeve 21. When wastewater and sediment need to be discharged, simply pull out the control plug 24 to quickly release the wastewater and impurities inside the sealing sleeve 21. This structure simplifies the cleaning operation of wastewater treatment, effectively reduces maintenance time, and improves the reliability of equipment operation.

[0050] The transition chamber 25 is located below the sealing sleeve 21, serving as a fixed channel for treated clean water. The transition chamber 25 ensures stable flow of clean water under normal operating conditions and provides a guarantee for subsequent drainage. The drain outlet 26 is located at the upper end of the transition chamber 25, used to discharge the treated clean water to a designated area or for further processing. The feed inlet 27 at the top of the sealing sleeve 21 is the inlet for contaminants to enter the treatment device. The feed inlet 27 is rationally designed to ensure that wastewater can quickly flow into the sealing sleeve 21 and fits tightly with the internal structure of the entire device for efficient treatment. This sleeve mechanism 2 is compact and functionally defined, effectively improving wastewater treatment efficiency while also possessing excellent sealing performance and ease of cleaning, making it suitable for wastewater treatment needs under various complex operating conditions.

[0051] The outlet 22 is designed with a tapered structure that is wider at the top and narrower at the bottom. This design effectively utilizes gravity and the natural acceleration characteristics of water flow to allow clean water to pass through quickly, avoiding water accumulation and stagnation. At the same time, the diversion channels 23 are evenly distributed on the surface of the outlet 22 in a circumferential array. This layout can significantly improve the drainage speed and ensure that wastewater and impurities inside the sealing sleeve 21 can be quickly discharged, thereby improving the overall sewage treatment efficiency and reducing cleaning time.

[0052] like Figure 4 As shown, the filter assembly 3 consists of a filter block 31, a filter tank 32, a filter baffle 33, a rotating hole 34, a translational cavity 35, and an annular sliding groove 36. Its structural design is scientifically sound and efficient, enabling it to efficiently complete the preliminary treatment of electroplating wastewater. The filter block 31, installed inside the sleeve mechanism 2, is the core component of the entire filter assembly 3, primarily used for the preliminary adsorption and filtration of particulate matter in the electroplating wastewater. Through the physical screening action of the filter block 31, large particulate impurities in the water can be effectively intercepted, thereby reducing the burden on subsequent treatment units and improving the overall efficiency of the wastewater treatment system.

[0053] Furthermore, the material of filter block 31 can be flexibly adjusted according to the specific types of harmful substances in the wastewater. For example, for heavy metal ions, oily pollutants, or other specific pollutants, corresponding adsorption materials or chemical reagents can be added to filter block 31, thereby achieving a multi-functional treatment effect that combines physical adsorption and chemical reaction. This flexible configuration design significantly improves the system's adaptability and specificity.

[0054] The filter tank 32 and filter baffle 33 further optimize the filtration process, ensuring uniform water flow distribution and reducing pressure loss. The combined action of the rotating hole 34, the translational cavity 35, and the annular groove 36 makes the replacement and maintenance of the filter block 31 more convenient. This modular design facilitates maintenance, reduces equipment downtime, and improves overall operating efficiency and service life.

[0055] The filter tank 32 is designed inside the filter block 31, serving as the first treatment barrier before the electroplating wastewater enters the sealing sleeve 21. All electroplating wastewater must undergo preliminary treatment in the filter tank 32 before entering the sealing sleeve 21. The filter tank 32 is equipped with filter baffles 33, which can be made of mesh or other perforated materials to ensure the wastewater can pass through smoothly while trapping larger particles and impurities. To enhance the treatment effect, wastewater treatment material particles are also placed on the surface of the filter baffles 33. Depending on the specific pollutants in the electroplating wastewater, these particles can be activated carbon, oxide adsorbents, or other chemical treatment materials, further combining physical filtration with chemical treatment of the wastewater.

[0056] The filter block 31 is designed to work in conjunction with the rotating mechanism 4, with a central rotating hole 34 specifically for mounting the rotating shaft 41. During operation, the rotating shaft 41 rotates continuously within the rotating hole 34, while the filter block 31 remains stationary. This separate motion design not only ensures stable filtration of wastewater but also effectively prevents structural wear or material detachment from the filter block 31 due to rotation.

[0057] To meet the requirements of precise adjustment and stable operation of the equipment, a translation cavity 35 is provided in the middle of the rotating hole 34. The translation cavity 35 and the translation ring 42 together form a sliding fit structure, allowing the translation ring 42 to move freely in the vertical direction, while a limiting design prevents it from exceeding the set range. This structure ensures the positioning accuracy of the filter assembly 3 in the working state and supports necessary vertical adjustment.

[0058] To further reduce friction that may occur during sliding, an annular groove 36 is designed at the lower part of the translation cavity 35. The annular groove 36 works in conjunction with the rolling ball to provide smooth rolling support during the sliding of the translation ring 42, significantly reducing friction and extending the service life of the equipment. This design ensures the coordinated operation of the filter block 31 and other components, maintaining the stability and efficiency of the equipment even under high-frequency operation.

[0059] In summary, the combined design of the filter tank 32, filter baffle 33, rotating hole 34, translation chamber 35, and annular slide 36 not only optimizes the treatment process of electroplating wastewater but also improves the stability and reliability of equipment operation. This filtration system is powerful and structurally sound, providing a solid foundation for subsequent wastewater treatment processes.

[0060] The filter tank 32 is designed with a conical structure. This shape helps to concentrate the water flow and increase the contact area between the wastewater and the filter material, thereby effectively improving the filtration effect. Meanwhile, the filter baffles 33 are arranged in a linear array along the vertical direction, with a reasonable spacing between each baffle. This allows the wastewater to pass through multiple filter baffles 33 sequentially as it passes through the filter tank 32, completing the filtration process step by step. This multi-level, multi-step filtration method not only traps impurities of different particle sizes but also fully utilizes the material particles attached to different filter baffles 33 for staged treatment, further improving filtration efficiency and treatment effect.

[0061] like Figure 5 As shown, the rotating mechanism 4 consists of a rotating shaft 41, a translation ring 42, an overflow port 43, stirring blades 44, a rotating assembly 45, and a connecting assembly 46. Its precise structural design and comprehensive functions play a crucial role in the operation of the device. The rotating shaft 41, mounted below the drive motor 6, is the core component of the entire rotating mechanism 4, responsible for transmitting the power of the drive motor 6 to other parts of the system. The translation ring 42 is located on the upper part of the rotating shaft 41 and works in conjunction with the translation cavity 35. Its main function is to effectively limit the vertical movement of the rotating shaft 41, ensuring that the stroke does not exceed the design range. In daily use, the rotating shaft 41 is usually at its lowest position under the influence of gravity. At this time, the lower end of the translation ring 42 is close to the bottom end of the translation cavity 35, forming a stable state.

[0062] When cleaning the sealing sleeve 21 or performing decontamination, the drive motor 6 can move the rotating shaft 41 upwards a certain distance. The range of this movement is determined by the limiting effect of the translation cavity 35 on the translation ring 42, thus ensuring that the movement range is controlled and avoiding structural damage or operational errors due to excessive displacement. Furthermore, to reduce frictional losses between the translation ring 42 and the translation cavity 35, a sliding ball 421 is provided at the lower part of the translation ring 42. This design not only reduces mechanical friction but also significantly improves the service life of the components and the smoothness of movement.

[0063] The design of the rotating shaft 41 also fully considers the needs of water treatment and discharge. Its lower part is a hollow structure, allowing purified water, after centrifugal separation, to enter the interior of the rotating shaft 41 through the overflow port 43 and then exit from the shaft center. The overflow port 43 is located on the outer surface of the rotating shaft 41, and its function is to efficiently collect and discharge the purified water, ensuring that the water quality is not subject to secondary pollution. This design makes the clean water output of the entire water treatment system smoother and more efficient.

[0064] The stirring blades 44 are fixed to the outer surface of the rotating shaft 41. Their function is to drive the electroplating wastewater inside the sealing sleeve 21 to rotate at high speed when the rotating shaft 41 rotates, thereby generating centrifugal force. This centrifugal separation process can effectively separate heavier particles from clean water, thereby achieving the purpose of purification. At the same time, the continuous movement of the stirring blades 44 also prevents the deposition of impurities in the wastewater, creating more favorable conditions for subsequent treatment stages.

[0065] To further enhance the cleaning capabilities of the equipment, a rotating assembly 45 is installed on the lower part of the rotating shaft 41. The rotating assembly 45 is specifically designed to clean deposits in the bottom edge and corner areas of the sealing sleeve 21. These areas are typically where dirt tends to accumulate but is difficult to remove. By focusing the cleaning efforts of the rotating assembly 45, the long-term accumulation of deposits can be effectively prevented from affecting the normal operation of the equipment.

[0066] The connecting assembly 46 is installed at the bottom of the rotating shaft 41, and its main function is to achieve a seal between the rotating assembly 45 and the bottom of the sealing sleeve 21. This design not only prevents the clean water from being contaminated during the rotation cleaning process, but also ensures the purity of the water quality during the operation of the device. The close cooperation between the connecting assembly 46 and the rotating assembly 45 enables the equipment to maintain a high efficiency in processing even under complex operating conditions.

[0067] Through precise coordination and functional division of labor, the various components of the rotating mechanism 4 achieve a series of efficient operations, from wastewater mixing and centrifugal separation to key cleaning and clean water collection. Its design not only improves the efficiency and quality of wastewater treatment but also demonstrates unique advantages in terms of ease of maintenance and service life, providing crucial assurance for the long-term stable operation of the entire wastewater treatment system.

[0068] The overflow port 43 and the drain port 26 are designed with the same vertical height to achieve liquid level stability and process efficiency through liquid pressure balance. The hollow part inside the rotating shaft 41 is tightly connected to the entire transition chamber 25 via the connecting assembly 46 and the outlet 22, forming a sealed system. Under this balance, when electroplating water is introduced into the sealing sleeve 21 during operation, the liquid level inside the sealing sleeve 21 begins to rise. At this time, the liquid is guided to the hollow part of the rotating shaft 41 and discharged through the overflow port 43. Subsequently, the pure water separated by centrifugation enters the transition chamber 25, and the liquid level in the transition chamber 25 also rises accordingly. Since the transition chamber 25 is directly connected to the drain port 26, the pure water finally flows out through the drain port 26, achieving efficient clean water discharge.

[0069] This system ingeniously integrates multiple liquid flow paths into a stable treatment process. Both the liquid level control inside the sealing sleeve 21 and the clean water discharge from the transition chamber 25 are automatically adjusted under the action of liquid pressure balance, thereby avoiding operational instability or efficiency reduction caused by liquid level fluctuations. Furthermore, this design minimizes the impact of external disturbances on liquid flow, ensuring the purity of the clean water and the continuity of discharge during wastewater treatment.

[0070] By setting the overflow port 43 and the drain port 26 at the same height, automatic regulation and smooth flow of liquid in the sealed environment are achieved. This design not only improves the operating efficiency of the treatment unit but also demonstrates significant advantages in stability and sealing, making wastewater treatment more reliable and efficient.

[0071] like Figure 6 As shown, the rotating assembly 45, consisting of a rotating rod 451 and a bottom cleaning block 452, is a key component for cleaning the bottom of the sealing sleeve 21. The rotating rod 451 is installed on the outer bottom of the rotating shaft 41, transmitting the rotational motion of the shaft 41 to the bottom cleaning block 452. The bottom cleaning block 452, fixed to the outer end of the rotating rod 451, is designed in a spindle shape. This spindle-shaped structure not only improves cleaning efficiency but also effectively conforms to the contour of the bottom edge of the sealing sleeve 21 through its unique shape, thus focusing on cleaning edge areas where sediment easily accumulates. During device operation, the rotating rod 451 drives the bottom cleaning block 452 to rotate, efficiently removing the dirt deposited at the bottom and preventing long-term sediment accumulation from affecting the normal operation of the equipment and the wastewater treatment effect.

[0072] like Figure 7 As shown, the connecting assembly 46 includes a connecting block 461 and a rubber protrusion 462, mainly used to achieve a sealed connection between the rotating shaft 41 and the bottom of the sealing sleeve 21. The connecting block 461 is installed at the bottom of the rotating shaft 41, and its surface is covered with the rubber protrusion 462. The elasticity and conformability of the rubber protrusion 462 allow it to make close contact with the drainage groove 23 inside the sealing sleeve 21, thereby forming a reliable sealing structure. This sealing design not only prevents liquid leakage during sewage treatment but also effectively isolates the entry of external impurities, ensuring the purity of the treatment environment. At the same time, the cooperative design of the rubber protrusion 462 and the drainage groove 23 further reduces wear during device operation on the basis of sealing effect, extending the service life of the equipment. The synergistic effect of the rotating assembly 45 and the connecting assembly 46 greatly improves the cleaning and sealing performance of the bottom of the sealing sleeve 21, ensuring both the efficiency of sewage treatment and providing an important guarantee for the long-term stable operation of the equipment.

[0073] During operation, the support 1 is installed on the ground, and the sleeve mechanism 2 is installed above the support 1. The electroplating water to be treated enters the sealing sleeve 21 through the notch of the sealing cover 5. It is first pre-filtered through the filter tank 32 and then enters the interior of the sealing sleeve 21. Limestone or other chemical substances for treating fluorine or other pollutants are added through the feed port 27. Under the rotation of the stirring fan blade 44, the electroplating water and chemical substances inside the sealing sleeve 21 react fully. The precipitate formed moves away from the rotating shaft 41 under the action of centrifugal force, while the pure water after centrifugation is close to the rotating shaft 41. When the water volume inside the sealing sleeve 21 increases, the pure water enters the interior of the rotating shaft 41 through the overflow port 43 and enters the transition chamber 25 through the connecting component 46. Since the hollow part inside the rotating shaft 41 and the entire transition chamber 25 are connected by the connecting component 46 and the water outlet 22, the continuously added electroplating water will cause the pure water close to the rotating shaft 41 to enter the rotating shaft 41, and the water in the transition chamber 25 will also be discharged through the drain port 26.

[0074] The filter assembly 3 is installed inside the sleeve mechanism 2 and is responsible for the preliminary filtration of electroplating wastewater. In the filter tank 32, specially designed filter media are placed on the filter baffles 33. These filter media can effectively intercept particulate matter and suspended impurities in the wastewater, providing pre-purified water for subsequent treatment steps and reducing the burden on subsequent treatment equipment.

[0075] After the work is completed, the operator can control the drive motor 6 to move the rotating mechanism 4 upward, and the connecting component 46 and the outlet 22 will separate. The sediment and some wastewater inside can be quickly discharged by opening the control plug 24. At the same time, water can be added to the inside of the sealing sleeve 21 for cleaning. Specifically, clean water is added through the notch on the sealing cover 5, the rotating mechanism 4 is turned on to continue rotating, and after the clean water mixes and cleans the sediment, the control plug 24 is opened to ensure that all pollutants are discharged.

[0076] Various modifications to this disclosure will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other variations without departing from the scope of this disclosure. Therefore, this disclosure is not limited to the examples and designs described herein, but should be given the broadest scope consistent with the principles and novel features disclosed herein. Although one or more exemplary embodiments of this disclosure have been described with reference to the accompanying drawings, those skilled in the art will understand that various changes in form and detail may be made therein without departing from the spirit and scope of this disclosure as defined by the appended claims.

Claims

1. A water treatment device for electroplating of a new energy battery busbar, characterized in that, It includes a bracket (1), a sleeve mechanism (2), a filter assembly (3), a rotating mechanism (4), a sealing cap (5), and a drive motor (6); The bracket (1) is installed on the ground, and the sleeve mechanism (2) is installed on the bracket (1). The sleeve mechanism (2) has a transition cavity (25) inside for collecting the treated water and then discharging it from the drain (26). The filter assembly (3) is installed inside the sleeve mechanism (2), and the electroplating wastewater is initially filtered by the filter material placed in the filter partition (33) in the filter tank (32); The rotating mechanism (4) is installed in the middle of the sleeve mechanism (2). The stirring fan blade (44) in the rotating mechanism (4) drives the electroplating wastewater to rotate. After centrifugal stratification treatment, the water in the middle enters the sleeve mechanism (2) through the overflow port (43). The sealing cap (5) is installed on top of the sleeve mechanism (2); The drive motor (6) is installed at the top of the rotating mechanism (4), and the drive motor (6) drives the rotating mechanism (4) to rotate or move up and down. The sleeve mechanism (2) includes a sealing sleeve (21), a water outlet (22), a diversion groove (23), a control plug (24), a transition cavity (25), a drain outlet (26), and a feed inlet (27). The sealing sleeve (21) is mounted on the bracket (1), the outlet (22) is located inside the lower part of the sealing sleeve (21), the drainage groove (23) is located on the surface of the outlet (22), the control plug (24) is mounted on the bottom surface of the sealing sleeve (21), the transition cavity (25) is located in the lower part of the sealing sleeve (21), the drain outlet (26) is located at the upper end of the transition cavity (25), and the feed inlet (27) is located at the top of the sealing sleeve (21). The rotating mechanism (4) includes a rotating shaft (41), a translation ring (42), an overflow port (43), a stirring fan blade (44), a rotating assembly (45), and a connecting assembly (46). The rotating shaft (41) is installed below the drive unit (6), the translation ring (42) is installed on the upper part of the rotating shaft (41), the overflow port (43) is opened on the rotating shaft (41), the lower part of the rotating shaft (41) is set as a hollow structure, and the overflow port (43) is connected to the hollow structure part of the rotating shaft (41); the stirring blade (44) is installed on the surface of the rotating shaft (41), the rotating assembly (45) is installed on the lower part of the rotating shaft (41), and the connecting assembly (46) is installed below the rotating shaft (41); The vertical height values ​​of the overflow outlet (43) and the drain outlet (26) are set to be the same; In daily use, under the rotation of the stirring fan blade (44), the electroplating water and chemical substances inside the sealing sleeve (21) react fully, and the precipitate formed moves away from the rotating shaft (41) under the action of centrifugal force, while the pure water after centrifugation is close to the rotating shaft (41). When the water volume inside the sealing sleeve (21) increases, the pure water enters the interior of the rotating shaft (41) through the overflow port (43) and enters the transition chamber (25) through the connecting component (46). After the work is completed, the operator controls the drive motor (6) to drive the rotating mechanism (4) to move upward, the connecting component (46) and the outlet (22) separate, and the precipitate and some wastewater inside are quickly discharged by opening the control plug (24).

2. The electroplating water treatment device for a new energy battery busbar according to claim 1, characterized in that: The outlet (22) is a cone shape with a larger top and a smaller bottom, and the diversion channel (23) is arranged in a circular array.

3. The electroplating water treatment device for a new energy battery busbar according to claim 1, characterized in that: The filter assembly (3) includes a filter block (31), a filter groove (32), a filter baffle (33), a rotating hole (34), a translational cavity (35), and an annular slide groove (36). The filter block (31) is installed inside the sleeve mechanism (2), the filter groove (32) is opened in the filter block (31), the filter baffle (33) is installed in the filter groove (32), the rotating hole (34) is opened in the middle of the filter block (31), the translation cavity (35) is opened in the middle of the rotating hole (34), and the annular groove (36) is opened below the translation cavity (35).

4. The electroplating water treatment device for a new energy battery busbar according to claim 3, characterized in that: The filter tank (32) is set in a cone shape, and the filter baffles (33) are arranged in a linear array in the vertical direction.

5. The electroplating water treatment device for a new energy battery busbar according to claim 1, characterized in that: A sliding ball (421) is provided below the translation ring (42).

6. The electroplating water treatment device for a new energy battery busbar according to claim 1, characterized in that: The rotating assembly (45) includes a rotating rod (451) and a bottom-cleaning block (452); The rotating rod (451) is installed on the bottom outer side of the rotating shaft (41), and the bottom cleaning block (452) is installed on the outer end of the rotating rod (451). The bottom cleaning block (452) is configured as a spindle shape.

7. The electroplating water treatment device for a new energy battery busbar according to claim 1, characterized in that: The connecting component (46) includes a connecting block (461) and a rubber protrusion (462). The connecting block (461) is installed on the bottom surface of the rotating shaft (41), and the rubber protrusion (462) is installed on the surface of the connecting block (461).

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