Hot-dip galvanizing flux circulating device

Abstract

The hot-dip galvanizing flux circulating device comprises a hot dipping box and a clamping block, a supporting frame is arranged on the outer side of the hot dipping box, a connecting strip is fixed to the supporting frame, an open hole is formed in the connecting strip, the clamping block is arranged in the open hole in a penetrating mode, a handle is fixed to the outer wall of the clamping block, and the handle is fixed to the outer wall of the clamping block. And a control panel is mounted on the outer wall of the rear side of the hot dipping box. According to the hot-dip galvanizing flux circulating device, the impurity pushing scraper is driven by the air cylinder to move, the impurity pushing scraper can scrape the inner wall of the hot dipping box, accumulation of impurities in the hot dipping box is reduced, the plating flux can be filtered for the first time conveniently through the filter cartridge, the coarse filter screen and the fine filter screen are matched, the plating flux can be filtered better and more sufficiently, and the plating flux can be filtered more thoroughly. The quality of the plating assistant is improved, impurities in the plating assistant are reduced, the clamping blocks are in threaded connection with the open holes, and a worker adjusts the positions of the clamping blocks by rotating the handles, so that the clamping blocks can be in good contact with the outer wall of the filter box.

Description

Technical Field

[0001] This utility model relates to the field of hot-dip galvanizing technology, specifically to a hot-dip galvanizing flux circulation device. Background Technology

[0002] Hot-dip galvanizing is a process in which steel products are immersed in molten zinc, and a zinc alloy coating is formed on the surface of the steel products through the reaction and diffusion between iron and zinc. This process not only effectively delays the corrosion of steel materials but also provides good adhesion and durability. Hot-dip galvanizing flux is a chemical substance that acts as a catalyst in the hot-dip galvanizing process. Hot-dip galvanizing is a commonly used method for metal surface corrosion protection; by coating the metal surface with a layer of zinc, corrosion can be effectively prevented. Flux plays a crucial role in the hot-dip galvanizing process, improving coating adhesion, wettability, and uniformity. A flux recycling device is a piece of equipment used in the hot-dip galvanizing process. Its main function is to recycle the flux, extend its service life, and improve the quality of hot-dip galvanized products. Flux recycling devices are widely used in hot-dip galvanizing processes, enabling online production and circulation purification to proceed simultaneously, reducing waste and improving product quality. Through waste utilization and multiple filtrations, the service life of the flux is extended, while production costs are reduced.

[0003] As per application number CN202123398035.X, this utility model provides a hot-dip galvanizing flux circulation device, comprising: a circulation filter tank, a coarse mesh inner cylinder, a fine mesh inner cylinder, a motor, and a hot-dip galvanizing tank; the circulation filter tank is installed at the front of the upper end of the base, with an upper filter chamber in the upper part and a lower filter chamber in the lower part, and a partition is provided between the upper and lower filter chambers; the coarse mesh inner cylinder is installed in the upper filter chamber; the fine mesh inner cylinder is installed in the lower filter chamber; the motor is installed at the center of the upper end face of the circulation filter tank; and the hot-dip galvanizing tank is located at the rear of the upper end face of the circulation filter tank. This utility model has a reasonable structural design, facilitating the return of the used flux in the hot-dip galvanizing tank to the circulation filter tank for multiple filtrations and reuse. This removes impurities such as ferrous sulfate, ferrous chloride, and oxides from the flux, preventing them from affecting subsequent fluxing operations, and also promotes resource recycling, making it more economical and environmentally friendly.

[0004] The above applications currently have the following shortcomings:

[0005] The filter box is not easy to disassemble, and impurities will accumulate inside after long-term use, affecting the filtration of the flux.

[0006] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a hot-dip galvanizing flux circulation device in order to achieve a more practical purpose. Utility Model Content

[0007] The purpose of this invention is to provide a hot-dip galvanizing flux circulation device to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a hot-dip galvanizing flux circulation device, comprising a hot-dip tank and a clamping block, wherein a support frame is provided on the outside of the hot-dip tank, and a connecting strip is fixed on the support frame, wherein an opening is provided inside the connecting strip, the clamping block is inserted into the opening, a handle is fixed on the outer wall of the clamping block, and a control panel is installed on the rear outer wall of the hot-dip tank.

[0009] Furthermore, a cylinder is installed on the inner wall of the hot soaking tank, and a scraper for pushing debris is provided at the end of the cylinder.

[0010] Furthermore, a support plate is provided at the upper end of the support frame, and a filter box is placed at the upper end of the support plate.

[0011] Furthermore, a connecting box is installed at the upper end of the filter box, and a filter cylinder is installed at the upper end of the connecting box. A bubbler is installed on the outer wall of the connecting box.

[0012] Furthermore, a pump body is installed at the upper end of the filter cartridge, and a delivery pipe is provided at the upper end of the pump body.

[0013] Furthermore, a fixing plate is provided on the front side of the interior of the hot soaking tank, and a pipe groove is opened inside the fixing plate.

[0014] Furthermore, a support block is fixed to the inner wall of the filter box, and a fine filter screen is placed at the upper end of the support block, with a coarse filter screen placed above the fine filter screen.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model uses a cylinder to drive a scraper to move, which can scrape the inner wall of the hot dipping tank, reducing the accumulation of impurities inside the tank. The filter cylinder facilitates the initial filtration of the flux. The cooperation between the coarse and fine filter screens allows for better and more thorough filtration of the flux, improving its quality and reducing impurities. The clamping block and the opening are connected by threads. The operator can adjust the position of the clamping block by turning the handle, so that the clamping block can make good contact with the outer wall of the filter box, thereby positioning the filter box and effectively preventing it from becoming loose. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the hot-dip galvanizing flux circulation device of this utility model;

[0018] Figure 2 This is a rear-view three-dimensional structural diagram of the hot-dip galvanizing flux circulation device of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the filter box inside the hot-dip galvanizing flux circulation device of this utility model;

[0020] Figure 4 This utility model relates to a hot-dip galvanizing flux circulation device. Figure 1 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Hot soaking tank; 2. Support frame; 3. Scraper; 4. Cylinder; 5. Support plate; 6. Filter box; 7. Connecting box; 8. Filter cylinder; 9. Pump body; 10. Conveying pipe; 11. Fixing plate; 12. Pipe groove; 13. Control panel; 14. Bubble blower; 15. Support block; 16. Fine filter screen; 17. Coarse filter screen; 18. Connecting strip; 19. Opening; 20. Clamping block; 21. Handle. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Example

[0025] like Figures 1-4 As shown, it includes a hot soaking tank 1 and a clamping block 20. A support frame 2 is provided on the outside of the hot soaking tank 1, and a connecting strip 18 is fixed on the support frame 2. An opening 19 is provided inside the connecting strip 18. The clamping block 20 passes through the opening 19. A handle 21 is fixed on the outer wall of the clamping block 20. A control panel 13 is installed on the rear outer wall of the hot soaking tank 1.

[0026] In summary: The clamping block 20 and the opening 19 are connected by threads. The operator can use the rotating handle 21 to adjust the position of the clamping block 20 so that the clamping block 20 can make good contact with the outer wall of the filter box 6, thereby positioning the filter box 6 and effectively preventing the filter box 6 from becoming loose.

[0027] like Figures 1-4As shown, a cylinder 4 is installed on the inner wall of the hot immersion tank 1, and a scraper 3 is provided at the end of the cylinder 4. A support plate 5 is provided at the upper end of the support frame 2, and a filter box 6 is placed at the upper end of the support plate 5. A connecting box 7 is placed at the upper end of the filter box 6, and a filter cylinder 8 is installed at the upper end of the connecting box 7. A bubbler 14 is installed on the outer wall of the connecting box 7. A pump body 9 is installed at the upper end of the filter cylinder 8, and a conveying pipe 10 is provided at the upper end of the pump body 9. A fixing plate 11 is provided on the front side of the interior of the hot immersion tank 1, and a pipe groove 12 is opened inside the fixing plate 11. A support block 15 is fixed on the inner wall of the filter box 6, and a fine filter screen 16 is placed at the upper end of the support block 15. A coarse filter screen 17 is placed above the fine filter screen 16.

[0028] In summary: the cylinder 4 drives the scraper 3 to move, which can scrape the inner wall of the hot dip tank 1, reducing the accumulation of impurities inside the hot dip tank 1. The filter cylinder 8 facilitates the initial filtration of the flux. The cooperation between the coarse filter screen 17 and the fine filter screen 16 can perform better and more thorough filtration of the flux, improve the quality of the flux, and reduce impurities inside the flux.

[0029] Working principle: When this hot-dip galvanizing flux circulation device is in use, it first... Figures 1-4 The flux is added into the hot-dip galvanizing tank 1, and the objects to be galvanized are placed inside. After the hot-dip galvanizing process is completed, the pump 9 is turned on to transport the flux inside the hot-dip galvanizing tank 1 through the delivery pipe 10 to the filter cartridge 8 for preliminary filtration. After filtration, the flux enters the connecting box 7. The bubbler 14 is turned on to drive the flow of the flux inside the connecting box 7, allowing the flux to enter the filter box 6 more effectively. The flux passes through the coarse filter screen 17 and the fine filter screen 16, improving the filtration efficiency of the flux. As a result, the filtered flux flows from the bottom of the filter box 6 into the interior of the hot dip tank 1 for recycling. The cylinder 4 drives the scraper 3 to move, which can scrape the inner wall of the hot dip tank 1 to reduce the accumulation of impurities inside the hot dip tank 1. The clamping block 20 is threadedly connected to the opening 19. The operator uses the handle 21 to adjust the position of the clamping block 20 so that the clamping block 20 can make good contact with the outer wall of the filter box 6, thereby positioning the filter box 6 and effectively preventing the filter box 6 from becoming loose.

[0030] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A hot-dip galvanizing flux circulation device, comprising a hot-dip tank (1) and a clamping block (20), characterized in that, A support frame (2) is provided on the outside of the hot soaking tank (1), and a connecting strip (18) is fixed on the support frame (2). An opening (19) is provided inside the connecting strip (18), and a clamping block (20) is inserted inside the opening (19). A handle (21) is fixed on the outer wall of the clamping block (20), and a control panel (13) is installed on the rear outer wall of the hot soaking tank (1).

2. The hot-dip galvanizing flux circulation device according to claim 1, characterized in that, The inner wall of the hot soaking tank (1) is equipped with a cylinder (4), and the end of the cylinder (4) is provided with a scraper (3).

3. The hot-dip galvanizing flux circulation device according to claim 1, characterized in that, The upper end of the support frame (2) is provided with a support plate (5), and a filter box (6) is placed on the upper end of the support plate (5).

4. The hot-dip galvanizing flux circulation device according to claim 3, characterized in that, The filter box (6) is provided with a connecting box (7) at its upper end, and a filter cylinder (8) is installed at the upper end of the connecting box (7). A bubbler (14) is installed on the outer wall of the connecting box (7).

5. The hot-dip galvanizing flux circulation device according to claim 4, characterized in that, The filter cartridge (8) is equipped with a pump body (9) at its upper end, and a conveying pipe (10) is provided at the upper end of the pump body (9).

6. The hot-dip galvanizing flux circulation device according to claim 5, characterized in that, A fixing plate (11) is provided on the front side of the interior of the hot soaking tank (1), and a pipe groove (12) is provided inside the fixing plate (11).

7. The hot-dip galvanizing flux circulation device according to claim 3, characterized in that, The inner wall of the filter box (6) is fixed with a support block (15), and a fine filter screen (16) is placed on the upper end of the support block (15), and a coarse filter screen (17) is placed above the fine filter screen (16).

Images