Molten zinc circulating device

Abstract

The utility model is suitable for the technical field of zinc liquid storage, and provides a zinc liquid circulating device which comprises a base plate, and a storage tank used for containing zinc liquid is arranged at the top of the base plate; the mounting frame is fixedly mounted at the top of the base plate; the filter box is used for circularly treating the zinc liquid, the filter box is arranged on the mounting frame, a plurality of net baskets capable of being pulled and detached are arranged in the filter box, and a coarse filter plate, a fine filter plate and an activated carbon plate which are used for filtering impurities in the zinc liquid are respectively arranged in the corresponding net baskets. According to the zinc liquid circulating device provided by the scheme, through effective filtering and circulating treatment, the purity of the zinc liquid is improved, the quality of subsequent processing products is guaranteed, and the problem that the quality of the subsequent processing products is affected due to the fact that physical and chemical properties of the zinc liquid are changed due to mixing of impurities in the zinc liquid storage process at present is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of zinc liquid storage, and in particular relates to a zinc liquid circulation device. Background Art

[0002] In electroplating, metallurgy and other industries, zinc liquid is an important process medium, and its quality and stability directly affect the quality of products and production efficiency.

[0003] At present, during the storage process of zinc liquid, impurities may be mixed into the zinc liquid due to various reasons, such as incomplete sealing of equipment, contamination during operation, impurity of raw materials, etc. These impurities may be solid particles, moisture, oxides, other metal ions, etc.; the mixing of these impurities will have a significant impact on the physical and chemical properties of the zinc liquid, and thus affect the quality of subsequent processed products. Utility Model Content

[0004] The utility model provides a zinc liquid circulation device, aiming to solve the problem that the physical and chemical properties of the zinc liquid are changed due to the mixing of impurities during the storage process of the zinc liquid, thereby affecting the quality of subsequent processed products.

[0005] The utility model is implemented as follows: a zinc liquid circulation device comprises: a base plate, a storage tank for containing zinc liquid is arranged on the top of the base plate; a mounting frame, the mounting frame is fixedly mounted on the top of the base plate; a filter box for circulating zinc liquid, the filter box is arranged on the mounting frame, a plurality of removable mesh baskets are arranged in the filter box, and the corresponding mesh baskets are respectively provided with a coarse filter plate, a fine filter plate and an activated carbon plate for filtering impurities in the zinc liquid; a reflux pipe, the reflux pipe is fixedly connected to the bottom of the filter box, and the liquid outlet end of the reflux pipe extends into the storage tank; a pumping mechanism for pumping zinc liquid, the pumping mechanism is arranged on the base plate and the filter box; a heating mechanism for heating the core liquid in the storage tank, the heating mechanism is arranged on the storage tank.

[0006] Preferably, the pumping mechanism includes: a liquid pump fixed on the base plate for pumping zinc liquid; a drip tube fixed on the top inner wall of the filter box; a connecting pipe fixed on the liquid outlet end of the liquid pump, the liquid outlet end of the connecting pipe extends into the filter box and is fixedly connected to the drip tube; a liquid pump fixed on the liquid inlet end of the liquid pump, the liquid inlet end of the liquid pump is fixedly connected to the storage tank.

[0007] Preferably, the heating mechanism comprises: a mounting shell fixedly mounted on the bottom of the storage tank; an electric heating tube arranged in the mounting shell; a heat conducting tube arranged in the storage tank, both ends of the heat conducting tube extending into the mounting shell and in contact with the electric heating tube.

[0008] Preferably, a tank cover is provided on the top of the storage tank, a motor is fixedly mounted on the tank cover, a stirring rod for stirring the zinc liquid is fixedly mounted on the output shaft of the motor, and the bottom end of the stirring rod extends into the storage tank.

[0009] Preferably, a support plate is symmetrically fixedly mounted on the bottom of the filter box, and a sleeve block for limiting the support plate is symmetrically fixedly mounted on the mounting frame, and bolts are provided on the sleeve blocks, and the bolt threads penetrate the corresponding sleeve blocks.

[0010] Preferably, the reflux pipe and the liquid extraction pipe are both provided with a check valve, one side of the storage tank is fixedly connected with a liquid extraction pipe, and the liquid extraction pipe is provided with a valve.

[0011] Preferably, support legs are symmetrically fixedly installed on the bottom of the base plate, an anti-skid plate is fixedly installed on the bottom end of the support legs, and a temperature controller for adjusting the electric heating tube is arranged on one side of the mounting shell.

[0012] Compared with the related art, the zinc liquid circulation device provided by the utility model has the following beneficial effects:

[0013] The coarse filter plate, fine filter plate and activated carbon plate in the filter box can effectively remove impurities such as solid particles, oxides, other metal ions in the zinc liquid, thereby improving the purity of the zinc liquid; the cooperation of the electric heating tube and the heat conducting tube can achieve uniform heating of the zinc liquid in the storage tank, and the temperature controller can be used for real-time adjustment to ensure the stability of the zinc liquid temperature and avoid local overheating or overcooling; the stirring rod driven by the motor can stir the zinc liquid in the storage tank to prevent the precipitation and stratification of impurities and maintain the uniformity and stability of the zinc liquid; the liquid pump, drip tube, connecting tube and liquid suction tube constitute a stable pumping system, which ensures that the zinc liquid enters the filter box at a certain flow rate and speed, thereby improving the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a zinc liquid circulation device provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 It is a structural schematic diagram of the net basket in the utility model.

[0018] Figure numerals: 1. base plate; 2. storage tank; 3. mounting frame; 4. filter box; 5. net basket; 6. coarse filter plate; 7. fine filter plate; 8. activated carbon plate; 9. reflux pipe; 10. liquid extraction pump; 11. drip pipe; 12. connecting pipe; 13. liquid extraction pipe; 14. mounting shell; 15. electric heating tube; 16. heat conducting tube; 17. tank cover; 18. motor; 19. stirring rod; 20. support plate; 21. sleeve block; 22. bolt. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a zinc liquid circulation device, such as Figure 1-4 As shown, the zinc liquid circulation device includes: a base plate 1, a storage tank 2 for containing zinc liquid is arranged on the top of the base plate 1; a mounting frame 3, the mounting frame 3 is fixedly mounted on the top of the base plate 1; a filter box 4 for circulating zinc liquid, the filter box 4 is arranged on the mounting frame 3, a plurality of removable net baskets 5 are arranged in the filter box 4, and the corresponding net baskets 5 are respectively provided with a coarse filter plate 6, a fine filter plate 7 and an activated carbon plate 8 for filtering impurities in the zinc liquid; a reflux pipe 9, the reflux pipe 9 is fixedly connected to the bottom of the filter box 4, and the liquid outlet end of the reflux pipe 9 extends into the storage tank 2; a pumping mechanism for pumping zinc liquid, the pumping mechanism is arranged on the base plate 1 and the filter box 4; a heating mechanism for heating the core liquid in the storage tank 2, the heating mechanism is arranged on the storage tank 2.

[0022] It should be noted that during the storage of zinc liquid, impurities may be mixed into the zinc liquid due to various reasons, such as incomplete sealing of equipment, pollution during operation, impurity of raw materials, etc. These impurities may be solid particles, moisture, oxides, other metal ions, etc. The mixing of these impurities will have a significant impact on the physical and chemical properties of the zinc liquid, and thus affect the quality of subsequent processed products; the mixing of impurities will make the color of the zinc liquid turbid and reduce its transparency. This not only affects the appearance of the zinc liquid, but may also affect the appearance quality of subsequent processed products. The mixing of certain impurities will change the viscosity of the zinc liquid and make its fluidity worse. In subsequent coating, electroplating and other processes, changes in viscosity will affect the uniformity and adhesion of the zinc liquid, thereby affecting product quality; certain impurities will react chemically with the components in the zinc liquid to form precipitates. These precipitates will not only reduce the purity of the zinc liquid, but may also clog pipes and equipment, affecting the production process. Therefore, a zinc liquid circulation device is needed to solve the above problems;

[0023] In this embodiment, the design of the zinc liquid circulation device cleverly combines multiple functional components to ensure the purity and stability of the zinc liquid during storage and circulation, thereby effectively solving the problems of physical and chemical property changes and product quality caused by impurities. The zinc liquid is stored in a storage tank 2; when the zinc liquid needs to be circulated, the zinc liquid is pumped out of the storage tank 2 by a pumping mechanism and sent to a filter box 4; in the filter box 4, the zinc liquid is filtered through a coarse filter plate 6, a fine filter plate 7 and an activated carbon plate 8 in turn to remove solid particles, oxides, and other Impurities such as metal ions are removed to improve the purity of the zinc liquid; the filtered zinc liquid flows back to the storage tank 2 through the reflux pipe 9 to form a cycle; the zinc liquid after impurities are removed can maintain better uniformity and adhesion in subsequent coating, electroplating and other processes, thereby improving the quality of the product; filtration reduces the accumulation of sediment in pipes and equipment, and prevents the occurrence of equipment blockage; the design of the net basket 5 allows the filter plates (coarse filter plate 6, fine filter plate 7, activated carbon plate 8) to be easily pulled out and disassembled, which is convenient for cleaning and replacement, and improves the maintenance efficiency of the equipment.

[0024] In a further preferred embodiment of the utility model, the pumping mechanism includes: a liquid pump 10 fixed on the base plate 1 for pumping zinc liquid; a drip tube 11 fixed on the top inner wall of the filter box 4; a connecting pipe 12 fixed on the liquid outlet end of the liquid pump 10, the liquid outlet end of the connecting pipe 12 extends into the filter box 4 and is fixedly connected to the drip tube 11; a liquid pump 13 fixed on the liquid inlet end of the liquid pump 10, and the liquid inlet end of the liquid pump 13 is fixedly connected to the storage tank 2.

[0025] In this embodiment, the liquid pump 10 is fixed on the base plate 1, and is used to provide power to pump the zinc liquid from the storage tank 2 to the filter box 4; through the stable pumping of the liquid pump 10, it can ensure that the zinc liquid enters the filter box 4 at a certain flow rate and speed for filtering. This helps to improve the filtering efficiency, and at the same time ensure that the zinc liquid can fully contact the filter plate to remove impurities. The drip tube 11 is fixed on the top inner wall of the filter box 4; as the entrance for the zinc liquid to enter the filter box 4, the zinc liquid is evenly distributed on the filter plate in a dripping manner; the design of the drip tube 11 can make the zinc liquid form a uniform liquid film on the filter plate, which is conducive to the removal of impurities. At the same time, the dripping method also helps to reduce the impact of zinc liquid on the filter plate and extend the service life of the filter plate; one end of the connecting pipe 12 is fixed on the liquid outlet end of the liquid pump 10, and the other end extends into the filter box 4 and is fixedly connected with the drip tube 11 as a transmission channel for the zinc liquid from the liquid pump 10 to the drip tube 11; one end of the liquid suction pipe 13 is fixed on the liquid inlet end of the liquid suction pump 10, and the other end of the liquid inlet end is fixedly connected with the storage tank 2; as a transmission channel for the zinc liquid from the storage tank 2 to the liquid suction pump 10; the liquid suction pipe 13 ensures that the zinc liquid can be smoothly pumped from the storage tank 2 to the liquid suction pump 10, providing a continuous source of zinc liquid for subsequent filtration processing.

[0026] In a further preferred embodiment of the utility model, the heating mechanism includes: a mounting shell 14 fixedly mounted on the bottom of the storage tank 2; an electric heating tube 15 arranged in the mounting shell 14; a heat conducting tube 16 arranged in the storage tank 2, and both ends of the heat conducting tube 16 extend into the mounting shell 14 and contact with the electric heating tube 15.

[0027] In this embodiment, the mounting shell 14 is fixedly mounted at the bottom of the storage tank 2 to provide an installation space for the electric heating tube 15, and protect the electric heating tube 15 from direct contact with the storage tank 2, thereby ensuring the stable operation and safety of the electric heating tube 15; the electric heating tube 15 is arranged in the mounting shell 14 as a heat source, providing heat for the heat pipe 16, and then heating the zinc liquid in the storage tank 2; the electric heating tube 15 has the characteristics of fast heating speed, adjustable temperature, safety and reliability, and can quickly and effectively transfer heat to the heat pipe 16, thereby achieving uniform heating of the zinc liquid. The heat pipe 16 is arranged in the storage tank 2, and its two ends extend into the mounting shell 14 and contact with the electric heating tube 15, as a medium for heat transfer, the heat generated by the electric heating tube 15 is uniformly transferred to the zinc liquid in the storage tank 2; the design of the heat pipe 16 ensures uniform distribution of heat, avoids local overheating or overcooling of the zinc liquid, thereby ensuring the quality and stability of the zinc liquid. Meanwhile, the heat pipe 16 is usually made of a metal with good thermal conductivity, such as copper or aluminum, which further improves the heat transfer efficiency.

[0028] In a further preferred embodiment of the utility model, a tank cover 17 is provided on the top of the storage tank 2, a motor 18 is fixedly mounted on the tank cover 17, a stirring rod 19 for stirring the zinc liquid is fixedly mounted on the output shaft of the motor 18, and the bottom end of the stirring rod 19 extends into the storage tank 2.

[0029] In this embodiment, the tank cover 17 is located on the top of the storage tank 2 to close the storage tank 2 to prevent the zinc liquid from leaking out, and at the same time provide an installation position for the motor 18. The motor 18 is fixed on the tank cover 17 to provide power for the stirring rod 19 to drive the stirring rod 19 to rotate, thereby stirring the zinc liquid in the storage tank 2. The stable operation of the motor 18 ensures that the stirring rod 19 can continuously and evenly stir the zinc liquid, prevent the precipitation of impurities in the zinc liquid, and maintain the uniformity of the zinc liquid; at the same time, the controllability of the motor 18 is also convenient for adjusting the stirring speed and stirring time according to actual needs; on the output shaft of the motor 18, the bottom end of the stirring rod 19 extends into the storage tank 2, and as a stirring tool, the power of the motor 18 is converted into stirring force to stir the zinc liquid in the storage tank 2; the design of the stirring rod 19 can ensure that the zinc liquid is fully stirred in the storage tank 2, prevent the precipitation and stratification of impurities in the zinc liquid, and maintain the uniformity and stability of the zinc liquid. At the same time, the material of the stirring rod 19 is usually corrosion-resistant and wear-resistant material, such as stainless steel, which ensures the long-term use performance of the stirring rod 19.

[0030] In a further preferred embodiment of the utility model, a support plate 20 is symmetrically fixedly installed at the bottom of the filter box 4, and a sleeve block 21 for limiting the support plate 20 is symmetrically fixedly installed on the mounting frame 3, and a bolt 22 is provided on the sleeve block 21, and the bolt 22 threadably penetrates the corresponding sleeve block 21.

[0031] In this embodiment, the support plate 20 is symmetrically fixedly installed at the bottom of the filter box 4 to provide support for the filter box 4 and ensure its stability on the mounting frame 3. The design of the sleeve block 21 allows it to accommodate a part of the support plate 20 inside, thereby achieving the limitation and fixation of the support plate 20; the bolt 22 threadedly passes through the corresponding sleeve block 21, and by rotating the bolt 22, it can be brought into contact with the support plate 20 and generate a tightening force, thereby further fixing the position of the filter box 4 on the mounting frame 3.

[0032] In a further preferred embodiment of the utility model, the reflux pipe 9 and the liquid extraction pipe 13 are both provided with a check valve, one side of the storage tank 2 is fixedly connected with a liquid extraction pipe, and the liquid extraction pipe is provided with a valve.

[0033] In this embodiment, check valves are provided on both the reflux pipe 9 and the liquid extraction pipe 13; the check valves can prevent the fluid from flowing back in the pipe, ensuring the one-way flow of the zinc liquid in the circulation system. By installing the check valves, the zinc liquid can be prevented from flowing back in the reflux pipe 9 or the liquid extraction pipe 13; a liquid extraction pipe is fixedly connected to one side of the storage tank 2, and the liquid extraction pipe is used to extract the zinc liquid from the storage tank 2, so that the user can sample, test or temporarily use the zinc liquid.

[0034] In a further preferred embodiment of the utility model, support legs are symmetrically fixedly installed on the bottom of the base plate 1, an anti-skid plate is fixedly installed on the bottom end of the support leg, and a temperature controller for adjusting the electric heating tube 15 is provided on one side of the mounting shell 14.

[0035] In this embodiment, support legs are symmetrically fixedly installed at the bottom of the base plate 1. The support legs are used to support the entire zinc liquid circulation device to ensure its stability during operation. The anti-slip E can increase the friction between the device and the ground to prevent the device from sliding or shifting during operation, thereby further improving stability. A thermostat for adjusting the electric heating tube 15 is provided on one side of the mounting shell 14. The thermostat F can monitor the temperature of the electric heating tube 15 in real time and adjust the heating power of the electric heating tube 15 as needed, thereby achieving precise control of the zinc liquid temperature.

[0036] In summary, the zinc liquid circulation device provided by the present technical solution improves the purity of the zinc liquid through effective filtration and circulation treatment, ensures the quality of subsequent processed products, and solves the current problem that the physical and chemical properties of the zinc liquid change due to the mixing of impurities during the storage of the zinc liquid, thereby affecting the quality of subsequent processed products.

[0037] Compared with the related art, the coarse filter plate 6, fine filter plate 7 and activated carbon plate 8 in the filter box 4 effectively remove impurities such as solid particles, oxides, other metal ions and the like in the zinc liquid, thereby improving the purity of the zinc liquid; the cooperation of the electric heating tube 15 and the heat conducting tube 16 realizes the uniform heating of the zinc liquid in the storage tank 2, and the temperature controller is used for real-time adjustment to ensure the stability of the zinc liquid temperature and avoid local overheating or overcooling; the motor 18 drives the stirring rod 19 to stir the zinc liquid in the storage tank 2, thereby preventing the precipitation and stratification of impurities and maintaining the uniformity and stability of the zinc liquid; the liquid extraction pump 10, the drip tube 11, the connecting tube 12 and the liquid extraction tube 13 constitute a stable pumping system, thereby ensuring that the zinc liquid enters the filter box 4 at a certain flow rate and speed, thereby improving the filtration efficiency.

[0038] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0039] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A zinc liquid circulation device, characterized in that: include: A base plate, a storage tank for containing zinc liquid is arranged on the top of the base plate; A mounting frame, the mounting frame is fixedly mounted on the top of the base plate; A filter box for circulating the zinc liquid, the filter box being arranged on the mounting frame, the filter box being provided with a plurality of removable mesh baskets, the corresponding mesh baskets being respectively provided with a coarse filter plate, a fine filter plate and an activated carbon plate for filtering impurities in the zinc liquid; A reflux pipe, the reflux pipe is fixedly connected to the bottom of the filter box, and the liquid outlet end of the reflux pipe extends into the storage tank; A pumping mechanism for pumping zinc liquid, wherein the pumping mechanism is arranged on the base plate and the filter box; A heating mechanism for heating the core liquid in the storage tank, wherein the heating mechanism is arranged on the storage tank.

2. The zinc liquid circulation device according to claim 1, characterized in that: The pumping mechanism comprises: A liquid pump fixed on the base plate for pumping zinc liquid; A drip tube fixed on the top inner wall of the filter box; A connecting pipe fixed to the liquid outlet end of the liquid pump, wherein the liquid outlet end of the connecting pipe extends into the filter box and is fixedly connected to the drip pipe; A liquid extraction pipe is fixed on the liquid inlet end of the liquid extraction pump, and the liquid inlet end of the liquid extraction pipe is fixedly connected to the storage tank.

3. The zinc liquid circulation device according to claim 1, characterized in that: The heating mechanism comprises: A mounting shell fixedly mounted on the bottom of the storage tank; An electric heating tube disposed in the mounting shell; The heat conducting pipe is arranged in the storage tank, and both ends of the heat conducting pipe extend into the installation shell and contact the electric heating pipe.

4. The zinc liquid circulation device according to claim 1, characterized in that: A tank cover is arranged on the top of the storage tank, a motor is fixedly mounted on the tank cover, a stirring rod for stirring the zinc liquid is fixedly mounted on the output shaft of the motor, and the bottom end of the stirring rod extends into the storage tank.

5. The zinc liquid circulation device according to claim 1, characterized in that: A support plate is symmetrically fixedly installed at the bottom of the filter box, and a sleeve block for limiting the support plate is symmetrically fixedly installed on the mounting frame. Bolts are arranged on the sleeve block, and the bolt threads penetrate the corresponding sleeve block.

6. The zinc liquid circulation device according to claim 2, characterized in that: The reflux pipe and the liquid extraction pipe are both provided with a check valve, and one side of the storage tank is fixedly connected with a liquid extraction pipe, and the liquid extraction pipe is provided with a valve.

7. The zinc liquid circulation device according to claim 3, characterized in that: The bottom of the base plate is symmetrically fixed with supporting legs, the bottom ends of the supporting legs are fixedly installed with anti-skid plates, and one side of the mounting shell is provided with a temperature controller for adjusting the electric heating tube.

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