Energy-saving rinsing pool for preparing zinc oxide plate frame

By designing an energy-saving rinsing tank for zinc oxide plate and frame preparation, and utilizing a filter box to separate impurities in a timely manner, a return pipe to recycle the rinsing liquid, and ultrasonic vibration, the problem of low cleaning efficiency in traditional rinsing tanks is solved, achieving efficient cleaning and energy saving.

CN223761625UActive Publication Date: 2026-01-06KUNMING HEWANG NONFERROUS METALS CO LTD
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Patent Information

Application Number
CN202520057848.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2026-01-06
Estimated Expiration
2035-01-10

AI Technical Summary

Technical Problem

Traditional rinsing tanks, when cleaning zinc oxide plates and frames, cannot promptly remove oxidized impurities, resulting in reduced solution concentration, low cleaning efficiency, and significant resource waste.

Method used

An energy-saving rinsing tank for zinc oxide plate and frame preparation was designed, comprising a base plate, tank body, filter box, filter cartridge, return pipe, pumping mechanism, and ultrasonic transducer. The filter box separates impurities in a timely manner, the return pipe enables the recycling of rinsing liquid, the pumping mechanism enhances impurity treatment, and ultrasonic vibration improves the cleaning effect.

Benefits of technology

It achieves efficient cleaning of zinc oxide plates and frames, maintains stable rinsing solution concentration, saves resources, improves cleaning efficiency, adapts to various working conditions, and enhances the adaptability and ease of operation of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model is applicable to the technical field of zinc oxide plate frame processing, and provides an energy-saving rinsing pool for preparing a zinc oxide plate frame, which comprises a base plate, a pool body is arranged on the base plate, and the pool body is used for containing rinsing liquid for preparing the zinc oxide plate frame; the filter box is arranged on one side of the pool body, a filter box is arranged in the filter box, and the filter box is used for filtering impurities in rinsing liquid; the return pipe is fixedly communicated with the filter box, and a first valve is arranged on the return pipe; and the pumping mechanism is arranged on the base plate and is used for pumping rinsing liquid into the filter box. According to the energy-saving rinsing pool for preparing the zinc oxide plate frame, the problems that when an existing rinsing pool is used for cleaning the zinc oxide plate frame, due to the fact that oxidized impurities cannot be treated in time, the solution concentration is reduced, and the cleaning efficiency is low are solved.
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Description

Technical Field

[0001] This utility model belongs to the field of zinc oxide plate and frame processing technology, and in particular relates to an energy-saving rinsing tank for zinc oxide plate and frame preparation. Background Technology

[0002] In today's industrial production sector, environmental protection and energy conservation have become crucial issues that cannot be ignored. Zinc oxide plates and frames, as important components in many industrial processes, directly affect the efficiency of the entire production line and the product lifespan through their manufacturing quality.

[0003] Currently, with the widespread application of zinc oxide plates and frames, the cleaning process in their preparation has attracted much attention. Traditional cleaning methods often reveal numerous drawbacks when dealing with zinc oxide plates and frames. On conventional production lines, while the rinsing tanks used for cleaning zinc oxide plates and frames provide basic decontamination, they face a significant challenge: when the washing process begins, a large amount of oxide impurities detach from the plate and frame surface and mix into the rinsing solution. These impurities are complex in composition, containing unreacted raw materials and oxide particles, exhibiting high chemical reactivity. If they remain in the rinsing tank for an extended period, they will continuously react chemically with the washing solution. On one hand, the effective components in the solution are continuously consumed, causing their concentration to gradually decrease, significantly reducing the original ability to efficiently remove impurities. This means that more fresh solution needs to be added subsequently, or the washing time and number of washes need to be extended to achieve the desired cleaning effect, undoubtedly resulting in a huge waste of resources. Utility Model Content

[0004] This invention provides an energy-saving rinsing tank for the preparation of zinc oxide plates and frames, aiming to solve the problem that current rinsing tanks, when cleaning zinc oxide plates and frames, cannot promptly remove oxidized impurities, resulting in reduced solution concentration and low cleaning efficiency.

[0005] This utility model is implemented as follows: an energy-saving rinsing tank for preparing zinc oxide plates and frames includes: a base plate, on which a tank body is disposed, the tank body being used to hold rinsing liquid for preparing zinc oxide plates and frames; a filter box disposed on one side of the tank body, the filter box containing a filter cartridge for filtering impurities in the rinsing liquid; a return pipe fixedly connected to the filter box, the return pipe being provided with a first valve; and a pumping mechanism disposed on the base plate for pumping rinsing liquid into the filter box.

[0006] Preferably, the pumping mechanism includes: a sludge pump fixedly installed on the base plate, the inlet end of the sludge pump being fixedly connected to the tank body through a sludge pumping pipe for pumping out rinsing liquid from the tank body; an outlet pipe fixedly installed on the outlet end of the sludge pump, the outlet end of the outlet pipe being fixedly installed with a T-junction pipe; a connecting pipe fixedly connected to the T-junction pipe, the outlet end of the connecting pipe extending into the filter box; and a deluge pipe fixedly connected to the outlet end of the connecting pipe.

[0007] Preferably, a drain pipe for draining liquid during liquid replacement is fixedly connected to the three-way pipe, and a second valve is provided on the drain pipe.

[0008] Preferably, the pool body is provided with a grid plate for dividing the space, and each grid plate has multiple sedimentation ports.

[0009] Preferably, the pool body is provided with a plurality of ultrasonic transducers, and the outer wall of the pool body is provided with an ultrasonic generator adapted to the ultrasonic transducers.

[0010] Preferably, a plurality of support blocks are symmetrically fixedly installed at the bottom of the pool body, and the bottom end of the support blocks is fixedly connected to the base plate.

[0011] Preferably, a plurality of support columns are symmetrically fixedly installed on the bottom of the base plate, and foot pads are fixedly installed on the bottom end of the support columns.

[0012] Compared with related technologies, the energy-saving rinsing tank for zinc oxide plate and frame preparation provided by this utility model has the following beneficial effects:

[0013] The base plate provides stable support for the entire device, ensuring smooth cleaning. The tank provides cleaning space, allowing the plate and frame to fully contact the rinsing solution for decontamination. The filter box and filter cartridge promptly separate impurities, maintaining a stable rinsing solution concentration and improving cleanliness and cleaning efficiency. The return pipe and the first valve enable the recycling of the rinsing solution, precisely controlling the circulation rhythm, saving energy and ensuring continuous cleaning. In the pumping mechanism, the sludge pump provides strong suction, the sludge suction pipe precisely guides the flow, the liquid outlet pipe ensures continuous transmission, the three-way pipe rationally divides the flow, the connecting pipe precisely delivers the liquid, and the deluge pipe sprays evenly, all working together to enhance impurity handling capabilities, optimize the rinsing process, make cleaning more efficient and stable, and enhance energy-saving effects. The coordination of the drain pipe and the second valve provides reliable protection for liquid replacement operations, quickly emptying waste liquid and avoiding pollution residue. The simple and controllable liquid replacement process improves the adaptability and ease of operation of the device under different working conditions. This utility model of energy-saving rinsing tank comprehensively meets the cleaning needs of zinc oxide plate and frame, achieving the comprehensive advantages of efficient cleaning, energy saving and consumption reduction, stable solution concentration, improved cleaning efficiency, and adaptability to various working conditions. Attached Figure Description

[0014] Figure 1This utility model provides a schematic diagram of the main structure of an energy-saving rinsing tank for preparing zinc oxide plate and frame.

[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the filter box structure in this utility model;

[0017] Figure 4 This is a schematic diagram of the grid plate in this utility model.

[0018] Reference numerals in the attached diagram: 1. Base plate; 2. Pool body; 3. Filter box; 4. Filter housing; 5. Return pipe; 6. First valve; 7. Sewage pump; 8. Sewage suction pipe; 9. Discharge pipe; 10. T-connector; 11. Connecting pipe; 12. Deluge pipe; 13. Sewage discharge pipe; 14. Second valve; 15. Grid plate; 16. Ultrasonic transducer. Detailed Implementation

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides an energy-saving rinsing tank for the preparation of zinc oxide plate and frame, such as Figure 1-4 As shown, the energy-saving rinsing tank for zinc oxide plate and frame preparation includes: a base plate 1, on which a tank body 2 is disposed, the tank body 2 being used to hold the rinsing liquid for zinc oxide plate and frame preparation; a filter box 3 disposed on one side of the tank body 2, the filter box 3 containing a filter cartridge 4, the filter cartridge 4 being used to filter impurities in the rinsing liquid; a return pipe 5 fixedly connected to the filter box 3, the return pipe 5 being provided with a first valve 6; and a pumping mechanism disposed on the base plate 1 for pumping rinsing liquid into the filter box 3.

[0022] In this embodiment, the base plate 1 provides a stable support platform for components such as the pool body 2 and the filter box 3, ensuring that the entire device will not be affected by shaking or displacement during the cleaning process, thus guaranteeing the smooth progress of the cleaning operation. The base plate 1 is equipped with the pool body 2, which holds the rinsing solution used for preparing the zinc oxide plate frame. It provides a suitable environment for cleaning the zinc oxide plate frame, allowing it to be fully immersed in the rinsing solution, ensuring thorough contact between the rinsing solution and the oxide impurities on the plate frame surface to achieve the purpose of decontamination. The filter box 3, located on one side of the pool body 2, plays a crucial role in impurity separation, effectively separating impurities in a timely manner. The rinsing solution containing oxidized impurities is collected from tank 2 to prevent impurities from accumulating and reacting with the rinsing solution for a long time, thus effectively maintaining the stable concentration of the rinsing solution in tank 2 and ensuring efficient cleaning. The filter box 3 is equipped with a filter box 4, which is used to filter impurities in the rinsing solution. Filter media can be placed inside the filter box 4 to ensure that the recycled rinsing solution is in a relatively pure state, greatly improving the cleanliness of the entire rinsing system and indirectly increasing cleaning efficiency. A return pipe 5 is fixedly connected to the filter box 3, establishing a liquid circulation channel between the filter box 3 and tank 2. After filtration... The cleaning and rinsing solution can be smoothly returned to the tank 2 through the return pipe 5, realizing the reuse of the rinsing solution, reducing the amount of new rinsing solution added, achieving energy saving and consumption reduction, and ensuring that there is always sufficient rinsing solution in the tank 2 to maintain the cleaning operation; the return pipe 5 is equipped with a first valve 6, which can flexibly control the opening and closing state of the return pipe 5. In the initial stage of filtration, the valve is closed to prevent insufficiently filtered rinsing solution from returning prematurely; after the filter box 4 completes high-efficiency filtration, the valve is opened to allow the pure rinsing solution to flow back in an orderly manner, precisely controlling the circulation rhythm of the rinsing solution, further optimizing the cleaning process, and improving the stability and reliability of the cleaning; set in The base plate 1 has a pumping mechanism for drawing rinsing solution into the filter box 3. This mechanism actively and promptly draws the rinsing solution containing oxidized impurities from the tank 2 into the filter box 3, ensuring that impurities do not remain in the tank 2 for an extended period. This accelerates the impurity treatment process, maintains a good solution condition in the tank 2, effectively guarantees the continuity and efficiency of the cleaning process, and improves overall cleaning efficiency. In summary, this invention, through the coordinated operation of the aforementioned components, effectively solves the problems existing in traditional rinsing tanks, achieving efficient cleaning of zinc oxide plates and frames while simultaneously achieving multiple beneficial effects such as energy saving, consumption reduction, stable solution concentration, and improved cleaning efficiency.

[0023] In a further preferred embodiment of this utility model, the pumping mechanism includes: a sludge pump 7 fixedly installed on the base plate 1, the inlet end of the sludge pump 7 being fixedly connected to the pool body 2 through a sludge pumping pipe 8 for pumping out the rinsing liquid in the pool body 2; an outlet pipe 9 fixedly installed on the outlet end of the sludge pump 7, the outlet end of the outlet pipe 9 being fixedly installed with a three-way pipe 10; a connecting pipe 11 fixedly connected to the three-way pipe 10, the outlet end of the connecting pipe 11 extending into the filter box 3; and a deluge pipe 12 fixedly connected to the outlet end of the connecting pipe 11.

[0024] In this embodiment, the pumping mechanism includes a sludge pump 7 fixedly installed on the base plate 1. As the core of the entire pumping power, the sludge pump 7 generates strong and stable suction, ensuring that the rinsing liquid mixed with oxidized impurities in the tank 2 can be efficiently and quickly extracted. This provides a strong guarantee for the timely treatment of subsequent impurities and the smooth operation of the entire rinsing process, preventing impurities from continuously deteriorating the solution environment in the tank 2 due to prolonged residence. The inlet end of the sludge pump 7 is fixedly connected to the tank 2 via a sludge suction pipe 8, which acts like a... A precise "drainage channel" guides the rinsing liquid from every corner of the tank 2 to the sludge pump 7, ensuring that impurities are extracted without omission, regardless of where they accumulate in the tank 2. This greatly improves the comprehensiveness of impurity collection and ensures the uniformity of the solution within the tank 2, laying the foundation for continuous and stable cleaning operations. The outlet pipe 9, fixedly installed at the outlet end of the sludge pump 7, bears the crucial responsibility of transmitting the extracted rinsing liquid. It stably guides the liquid sucked by the sludge pump 7 to subsequent components, ensuring the continuity of the entire pumping process and preventing liquid leakage. Leakage or overflow allows the rinsing solution containing impurities to proceed to the next processing stage in an orderly manner. A three-way pipe 10 is fixedly installed at the outlet end of the outlet pipe 9. The three-way pipe 10 acts as a clever "diversion hub," rationally distributing the rinsing solution flowing from the outlet pipe 9. This satisfies the need to deliver rinsing solution to the filter box 3 for impurity filtration, while also reserving branch channels for potential future expansion functions, enhancing the flexibility and adaptability of the entire system and facilitating adjustments and optimizations according to different operating conditions. A connector fixedly connected to the three-way pipe 10... Connector 11 serves as a "dedicated channel" to the filter box 3, precisely delivering the diverted rinsing liquid into the filter box 3. This ensures that the liquid containing impurities can enter the filtration process intact without diversion loss, guaranteeing that the filter box 3 has sufficient liquid to be treated and maintaining efficient filtration operations. The deluge pipe 12, fixedly connected to the liquid outlet end of the connector 11, employs a special spray design. When the rinsing liquid is sprayed from its numerous tiny nozzles, it creates a "rain-like" effect, covering a large area above the filter box 4. This dispersed spraying not only allows the rinsing liquid to be distributed more evenly on the filter box 4, ensuring that the filter medium inside the filter box 4 fully contacts the impurities in the rinsing liquid and improving filtration efficiency, but also, compared to centralized injection, effectively prevents impurities from penetrating the filter layer or damaging the filter box 4 due to excessive local impact, thus extending the service life of the filter box 4 and ensuring the stable operation of the entire rinsing system. In summary, in this further preferred embodiment, the components of the pumping mechanism work closely together, further enhancing the ability to handle impurities in the rinsing liquid and optimizing the rinsing process. This makes the energy-saving rinsing tank of this utility model more efficient and stable in cleaning zinc oxide plates and frames, and the energy-saving effect is also more significant.

[0025] In a further preferred embodiment of the present invention, a drain pipe 13 for draining liquid during liquid replacement is fixedly connected to the three-way pipe 10, and a second valve 14 is provided on the drain pipe 13.

[0026] In this embodiment, a drain pipe 13 for draining liquid during liquid replacement is fixedly connected to the three-way pipe 10. The drain pipe 13 provides a crucial "waste liquid discharge channel" for the entire rinsing system. In special operating conditions requiring liquid replacement, such as when the rinsing liquid has been used for a long time and has accumulated too many impurities, making it difficult to restore its ideal cleaning efficiency even after filtration, or when switching to a different cleaning process requiring complete drainage of the original rinsing liquid, the drain pipe 13 can play its unique role. It can quickly and completely discharge the waste liquid diverted from the three-way pipe 10 into the system, preventing old, highly contaminated rinsing liquid from remaining inside the device and adversely affecting subsequent cleaning operations and equipment components, ensuring that each cleaning operation can be started in a fresh and suitable solution environment. A second valve 14 is installed on the drain pipe 13, which strictly controls the opening and closing state of the drain pipe 13. During normal cleaning, the second valve 14 is closed to prevent the rinsing solution from being accidentally discharged into the drain pipe 13, ensuring a closed and stable liquid circulation path for the entire rinsing system and guaranteeing the orderly progress of cleaning operations. When a liquid replacement is required and the drain pipe 13 needs to be activated, the second valve 14 is precisely opened, allowing the waste liquid to be discharged smoothly along a predetermined route. This avoids environmental pollution and resource waste caused by waste liquid leakage, and makes the liquid replacement operation simple and controllable, greatly improving the adaptability and operational convenience of the entire device under different working conditions, further enhancing the practical value of this energy-saving rinsing tank. In summary, the coordinated design of the drain pipe 13 and the second valve 14 provides a reliable guarantee for the liquid replacement operation of the rinsing tank, making this invention more capable of handling complex and ever-changing cleaning needs, and further optimizing overall performance.

[0027] In a further preferred embodiment of the present invention, a grid plate 15 for dividing space is provided inside the pool body 2, and the grid plate 15 is provided with multiple sedimentation ports.

[0028] In this embodiment, a grid plate 15 for dividing space is provided inside the pool body 2; multiple sedimentation openings are evenly opened on the grid plate 15, which are just like carefully designed "impurity settling channels".

[0029] In a further preferred embodiment of the present invention, a plurality of ultrasonic transducers 16 are provided inside the pool body 2, and an ultrasonic generator adapted to the ultrasonic transducers 16 is provided on the outer wall of the pool body 2.

[0030] In this embodiment, multiple ultrasonic transducers 16 are installed inside the tank 2. When the ultrasonic generator is turned on, the ultrasonic transducers 16 efficiently convert electrical energy into high-frequency mechanical vibration energy, thereby generating countless tiny cavitation bubbles in the rinsing solution. When these bubbles burst instantaneously, they release powerful energy, generating strong shock waves and microjets that directly act on the surface of the zinc oxide plate and frame, as well as the oxide impurities attached to it. On the one hand, it can deeply impact those stubborn impurities that are difficult to remove by conventional soaking and rinsing, forcefully peeling them off from the plate and frame surface, greatly improving the thoroughness of cleaning; on the other hand, the vibration of the ultrasonic waves can also cause violent disturbances in the rinsing solution at the microscopic level, making the rinsing solution molecules interact more actively with the impurity molecules, accelerating the chemical reaction process, further increasing the dissolution rate of impurities, and making the cleaning effect even better.

[0031] In a further preferred embodiment of this utility model, a plurality of support blocks are symmetrically fixedly installed at the bottom of the pool body 2, and the bottom end of the support blocks is fixedly connected to the base plate 1.

[0032] In this embodiment, multiple support blocks are symmetrically and fixedly installed at the bottom of the pool body 2 to steadily support the pool body 2.

[0033] In a further preferred embodiment of the present invention, a plurality of support columns are symmetrically fixedly installed on the bottom of the base plate 1, and foot pads are fixedly installed on the bottom end of the support columns.

[0034] In this embodiment, the support column can compensate for the height difference between the base plate 1 and the ground, ensuring that the base plate 1 is always in a horizontal state. This ensures that the components such as the pool body 2 and filter box 3 installed on it will not be displaced or unbalanced due to the tilt of the ground, thus maintaining the structural stability of the entire rinsing pool system and ensuring the accurate implementation of the cleaning operation.

[0035] In summary, the base plate 1 provides stable support for the entire device, ensuring smooth cleaning; the tank 2 provides cleaning space to allow the plates and frames to fully contact the rinsing solution for decontamination; the filter box 3 and filter cartridge 4 promptly separate impurities, maintaining a stable rinsing solution concentration and improving cleanliness and cleaning efficiency; the return pipe 5 and the first valve 6 enable the recycling of the rinsing solution, precisely controlling the circulation rhythm, saving energy and ensuring continuous cleaning; in the pumping mechanism, the sludge pump 7 provides strong suction, the sludge suction pipe 8 precisely guides the flow, the liquid outlet pipe 9 ensures continuous transmission, the three-way pipe 10 rationally distributes the flow, and the connecting pipe 11 precisely... The liquid delivery system, with its uniform spray from the rain pipe 12, enhances the impurity removal capacity, optimizes the rinsing process, and makes cleaning more efficient and stable, thus improving energy saving. The coordinated operation of the drain pipe 13 and the second valve 14 provides a reliable guarantee for liquid replacement operations, enabling rapid emptying of waste liquid and avoiding residual pollution. The simple and controllable liquid replacement process improves the adaptability and ease of operation of the device under different working conditions. This utility model of energy-saving rinsing tank fully meets the cleaning needs of zinc oxide plates and frames, achieving comprehensive advantages such as efficient cleaning, energy saving and consumption reduction, stable solution concentration, improved cleaning efficiency, and adaptability to various working conditions.

[0036] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An energy-saving type rinsing bath for zinc oxide plate frame production, characterized by, The utility model relates to a zinc oxide plate frame preparation device, including: a base plate provided with a pool for containing rinsing liquid used for zinc oxide plate frame preparation; a filter box provided on one side of the pool, the filter box being provided with a filter box for filtering impurities in the rinsing liquid; a return pipe fixedly connected to the filter box, the return pipe being provided with a first valve; a pumping mechanism provided on the base plate for pumping rinsing liquid to the filter box.

2. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 1, wherein The pumping mechanism includes: a sewage pump fixedly installed on the base plate, the inlet end of the sewage pump being fixedly connected to the pool through a sewage pipe for pumping rinsing liquid in the pool out; an outlet pipe fixedly installed on the outlet end of the sewage pump, the outlet end of the outlet pipe being fixedly provided with a tee pipe; a connecting pipe fixedly connected to the tee pipe, the outlet end of the connecting pipe extending into the filter box; a rain pipe fixedly connected to the outlet end of the connecting pipe.

3. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 2, wherein The tee pipe is fixedly connected to a sewage discharge pipe for discharging liquid when the liquid is replaced, the sewage discharge pipe being provided with a second valve.

4. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 1, wherein The pool is provided with a grid plate for separating space, the grid plate being provided with a plurality of sediment through holes.

5. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 1, wherein The pool is provided with a plurality of ultrasonic transducers, and the outer wall of the pool is provided with an ultrasonic generator matched with the ultrasonic transducers.

6. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 1, wherein A plurality of support blocks are fixedly installed on the bottom of the pool in a symmetrical manner, and the bottom end of each support block is fixedly connected to the base plate.

7. The energy-saving type rinsing bath for preparing a zinc oxide plate frame according to claim 1, wherein A plurality of support columns are fixedly installed on the bottom of the base plate in a symmetrical manner, and the bottom end of each support column is fixedly provided with a foot pad.