Quick zinc fishing device with good safety

Abstract

The utility model relates to the field of hot-dip galvanizing, and discloses a quick zinc fishing device with good safety, which comprises a device main body, a zinc fishing mechanism is fixedly arranged at the lower end of the device main body, a protection mechanism is fixedly arranged on the outer surface of the zinc fishing mechanism, and a first screen is fixedly arranged at the upper end in the zinc fishing mechanism. A second screen is fixedly arranged in the middle of the interior of the zinc fishing mechanism, and a third screen is fixedly arranged at the lower end of the interior of the zinc fishing mechanism. According to the protective mechanism, the protective baffle of the protective mechanism is made of a double-layer ceramic fiber material, has good heat insulation and fireproof performance, and can effectively block heat generated by high-temperature molten zinc in the hot-dip galvanizing pot and splashing molten zinc during zinc fishing, so that an operator is prevented from being scalded, and a reliable safety guarantee is provided; and the protective baffle is connected with the zinc fishing box through the fixing bolts, the connecting rods and the connecting holes, mounting and dismounting are convenient, daily maintenance and replacement are convenient, and the safety of long-term use is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of hot-dip galvanizing, and in particular to a fast zinc retrieval device with good safety. Background Technology

[0002] The hot-dip galvanizing pot is the core equipment in the hot-dip galvanizing process. It is usually made of special steel that can withstand high temperatures. It melts zinc ingots into zinc liquid by heating, and the workpiece is immersed in it to achieve galvanizing, which can enhance the corrosion resistance of the workpiece. However, during use, zinc dross will be generated on the surface of the zinc liquid, which will affect the galvanizing quality. At this time, a zinc dross removal device is needed, which can quickly and safely remove the zinc dross and ensure the efficient and stable operation of the hot-dip galvanizing pot.

[0003] Most existing zinc retrieval devices do not have protective structures, and operators are easily injured by heat radiation from the high-temperature zinc liquid in the hot-dip galvanizing pot and splashing zinc liquid, posing a significant safety hazard. Therefore, those skilled in the art have provided a safe and rapid zinc retrieval device to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a safe and rapid zinc retrieval device. This device is safe and can effectively block the heat generated by the high-temperature zinc liquid in the hot-dip galvanizing pot and the splashing zinc liquid, thus preventing operators from being burned. It also effectively improves the purity of the retrieved zinc.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A safe and fast zinc retrieval device includes a device body, a zinc retrieval mechanism fixedly installed at the lower end of the device body, a protective mechanism fixedly installed on the outer surface of the zinc retrieval mechanism, a first screen fixedly installed at the upper end of the zinc retrieval mechanism, a second screen fixedly installed at the middle position of the zinc retrieval mechanism, and a third screen fixedly installed at the lower end of the zinc retrieval mechanism.

[0007] The protective mechanism includes four protective baffles, and two connecting rods are fixedly installed at the top and bottom ends of one side of each of the four protective baffles. The zinc retrieval mechanism includes a zinc retrieval box, and a second connecting block is fixedly installed at the middle position of the upper end of both sides of the zinc retrieval box.

[0008] Furthermore, the main body of the device includes a mounting base, with mounting holes provided at the four corners of the upper end of the mounting base, and a control box fixedly installed at the lower end of the mounting base.

[0009] Furthermore, hydraulic rods are fixedly installed on both sides of the lower end of the control box, and a first connecting block is fixedly installed on the output end of each of the two hydraulic rods.

[0010] Furthermore, each of the four protective baffles has two fixing bolts threaded onto its upper and lower ends.

[0011] Furthermore, all four protective baffles are made of double-layer ceramic fiber material, and all four protective baffles are fixedly connected to the zinc scouring box by fixing bolts and connecting rods.

[0012] Furthermore, the upper ends of both second connecting blocks are fixedly connected to the first connecting block.

[0013] Furthermore, two connection holes are provided at both the top and bottom of the zinc scouring box.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model proposes a safe and rapid zinc retrieval device. The protective baffle of the protective mechanism is made of double-layer ceramic fiber material, which has good heat insulation and fire resistance. During zinc retrieval, it can effectively block the heat generated by the high temperature zinc liquid in the hot-dip galvanizing pot and the splashing zinc liquid, avoiding burns to the operator and providing reliable safety protection. The protective baffle is connected to the zinc retrieval box through fixing bolts, connecting rods and connecting holes, which is convenient for installation and disassembly, and facilitates daily maintenance and replacement, further ensuring the safety of long-term use.

[0016] 2. This utility model proposes a safe and rapid zinc retrieval device. The zinc retrieval mechanism is equipped with three layers of screens with progressively smaller screen sizes, achieving graded filtration of zinc dross. The upper screen intercepts larger zinc dross particles for preliminary filtration, the middle screen filters medium-sized impurities, and the lower screen finely filters small zinc dross particles, effectively improving the purity of the retrieved zinc. The depth of the zinc retrieval mechanism in the molten zinc can be flexibly controlled by adjusting the extension and retraction length of the hydraulic rod through the hydraulic control system, adapting to different zinc retrieval needs. Attached Figure Description

[0017] Figure 1 This is an axonometric view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the protective mechanism of this utility model without installation;

[0019] Figure 3 This is a front view schematic diagram of the present utility model;

[0020] Figure 4 This is a cross-sectional view of the uninstalled protective mechanism of this utility model.

[0021] Legend:

[0022] 1. Main body of the device; 2. Protective mechanism; 3. Zinc scooping mechanism; 4. First screen; 5. Second screen; 6. Third screen; 101. Mounting hole; 102. Mounting base; 103. Control box; 104. Hydraulic rod; 105. First connecting block; 201. Connecting rod; 202. Fixing bolt; 203. Protective baffle; 301. Second connecting block; 302. Zinc scooping box; 303. Connecting hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-4 The present invention provides an embodiment of a fast zinc retrieval device with good safety, comprising a device body 1, a zinc retrieval mechanism 3 fixedly installed at the lower end of the device body 1, a protective mechanism 2 fixedly installed on the outer surface of the zinc retrieval mechanism 3, a first screen 4 fixedly installed at the upper end of the zinc retrieval mechanism 3, a second screen 5 fixedly installed at the middle position inside the zinc retrieval mechanism 3, and a third screen 6 fixedly installed at the lower end of the zinc retrieval mechanism 3.

[0025] Specifically, the main body 1 is the core of support and control for the entire zinc scavenging device, providing the installation foundation and regulating the zinc scavenging action. The protective mechanism 2 provides a safety barrier for operators and surrounding equipment, blocking the hazards of high-temperature molten zinc. The zinc scavenging mechanism 3 is the key component for realizing the zinc scavenging function, filtering the molten zinc to separate zinc dross. The mesh size of the first screen 4, the second screen 5, and the third screen 6 decreases sequentially. The first screen 4 is used to intercept larger zinc dross particles and initially filter the molten zinc. The second screen 5 further filters medium-sized impurities, and the third screen 6 performs fine filtration of fine zinc dross. Through the graded filtration of the three-layer screen, the purity and efficiency of zinc scavenging can be effectively improved.

[0026] Reference Figure 1 , Figure 2 The main body 1 of the device includes a mounting base 102. Mounting holes 101 are provided at the four corners of the upper end of the mounting base 102. A control box 103 is fixedly installed at the lower end of the mounting base 102. Hydraulic rods 104 are fixedly installed on both sides of the lower end of the control box 103. A first connecting block 105 is fixedly installed at the output end of each of the two hydraulic rods 104.

[0027] Specifically, in the main body 1 of the device, the mounting base 102 can be fixed in a suitable position in the hot-dip galvanizing pot by bolts or other connectors through the mounting hole 101, which facilitates the installation and disassembly of the device. The control box 103 is equipped with a hydraulic control system to control the extension and retraction of the hydraulic rod 104. By adjusting the extension and retraction length of the hydraulic rod 104, the depth of the zinc scooping mechanism 3 in the zinc liquid can be controlled to adapt to different zinc scooping requirements.

[0028] Reference Figure 1-3 The protective mechanism 2 includes four protective baffles 203. Two connecting rods 201 are fixedly installed at the top and bottom ends of one side of each of the four protective baffles 203. Two fixing bolts 202 are threadedly installed at the top and bottom ends of both sides of each of the four protective baffles 203. All four protective baffles 203 are made of double-layer ceramic fiber material. All four protective baffles 203 are fixedly connected to the zinc scouring box 302 by fixing bolts 202 and connecting rods 201. The zinc scouring mechanism 3 includes the zinc scouring box 302. Second connecting blocks 301 are fixedly installed at the middle position of the upper end of both sides of the zinc scouring box 302. The upper ends of the two second connecting blocks 301 are fixedly connected to the first connecting block 105. Two connecting holes 303 are opened at the top and bottom ends of the zinc scouring box 302.

[0029] Specifically, in the protective mechanism 2, the protective baffle 203 made of double-layer ceramic fiber material has good heat insulation and fire resistance properties, which can effectively block the heat generated by the high-temperature zinc liquid in the hot-dip galvanizing pot and the splashing zinc liquid, ensuring the safety of the operators. The protective baffle 203 can be fixedly connected to the zinc scouring box 302 by fixing bolts 202, connecting rods 201 and connecting holes 303, which facilitates the installation and disassembly of the protective baffle 203 and makes it easy for later maintenance and replacement.

[0030] Working principle: When using this rapid zinc scavenging device, firstly, the main body 1 of the device is fixed in a suitable position in the hot-dip galvanizing pot through the mounting holes 101 on the mounting base 102. Then, the hydraulic control system in the control box 103 is activated, controlling the hydraulic rod 104 to extend downwards, so that the zinc scavenging mechanism 3 is immersed in the zinc liquid. When the zinc scavenging mechanism 3 reaches a suitable depth, the zinc liquid and zinc dross enter the zinc scavenging box 302 through the opening on the zinc scavenging box 302. The zinc liquid and zinc dross first pass through the first screen 4. Larger zinc dross particles are intercepted above the first screen 4. Then, the remaining zinc liquid and smaller impurities pass through the first screen 4 and reach the... Medium-sized impurities are intercepted by the second screen 5. Finally, the zinc liquid and finer impurities filtered by the second screen 5 reach the third screen 6, where fine zinc dross is intercepted. The pure zinc liquid flows back into the galvanizing pot through the third screen 6. During the zinc scooping process, the protective baffle 203 of the protective mechanism 2 can effectively block the heat generated by the high-temperature zinc liquid and the splashing zinc liquid, ensuring the safety of the operators. After the zinc scooping is completed, the control box 103 controls the hydraulic rod 104 to retract upward, lifting the zinc scooping mechanism 3 out of the zinc liquid. Then the zinc scooping box 302 can be opened to clean the zinc dross intercepted on the screen.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safe and rapid zinc retrieval device, comprising a device body (1), characterized in that: The lower end of the main body (1) of the device is fixedly provided with a zinc scooping mechanism (3), the outer surface of the zinc scooping mechanism (3) is fixedly provided with a protective mechanism (2), the upper end of the inside of the zinc scooping mechanism (3) is fixedly provided with a first screen (4), the middle position of the inside of the zinc scooping mechanism (3) is fixedly provided with a second screen (5), and the lower end of the inside of the zinc scooping mechanism (3) is fixedly provided with a third screen (6). The protective mechanism (2) includes four protective baffles (203), and two connecting rods (201) are fixedly installed on the upper and lower ends of one side of each of the four protective baffles (203). The zinc scooping mechanism (3) includes a zinc scooping box (302), and a second connecting block (301) is fixedly installed at the middle position of the upper end on both sides of the zinc scooping box (302).

2. The fast zinc retrieval device with good safety according to claim 1, characterized in that: The main body (1) of the device includes a mounting base (102), and mounting holes (101) are provided at the four corners of the upper end of the mounting base (102). A control box (103) is fixedly installed at the lower end of the mounting base (102).

3. The safe and rapid zinc retrieval device according to claim 2, characterized in that: Hydraulic rods (104) are fixedly installed on both sides of the lower end of the control box (103), and a first connecting block (105) is fixedly installed on the output end of each of the two hydraulic rods (104).

4. The fast zinc retrieval device with good safety according to claim 1, characterized in that: Each of the four protective baffles (203) has two fixing bolts (202) threaded on both the upper and lower ends of its sides.

5. The fast zinc retrieval device with good safety according to claim 1, characterized in that: All four protective baffles (203) are made of double-layer ceramic fiber material, and all four protective baffles (203) are fixedly connected to the zinc scouring box (302) by fixing bolts (202) and connecting rods (201).

6. The fast zinc retrieval device with good safety according to claim 1, characterized in that: The upper ends of the two second connecting blocks (301) are fixedly connected to the first connecting block (105).

7. The fast zinc retrieval device with good safety according to claim 1, characterized in that: The zinc scouring box (302) has two connection holes (303) at both the top and bottom of its four sides.

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