Steel wire hot galvanizing cooling device

Abstract

The utility model discloses a steel wire hot galvanizing cooling device, which relates to the field of hot galvanizing cooling and comprises a mounting shell, a base is fixedly mounted at the bottom end of the mounting shell, connecting blocks are fixedly mounted on two sides of the upper surface of the mounting shell, and cooling plate components are mounted on the connecting blocks. The air compressor is arranged, the air compressor can blow out high-pressure airflow, water in the water storage tank can be crushed into water mist to be output, then the water mist can cool a hot-dip galvanized steel wire, the evaporation rate can be increased along with the airflow blown out of the air compressor, and therefore the hot-dip galvanized steel wire can be cooled. And the water mist cooling mode is adopted, so that the use of water resources can be reduced, the cost is saved, the device can be pushed to move along the steel wire, then each section of the steel wire is cooled, the occupied space is reduced, and even if the area of a factory is small, work can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the field of hot-dip galvanizing cooling, and particularly relates to a wire hot-dip galvanizing cooling device. Background Art

[0002] Hot-dip galvanizing, also known as hot-dip zinc plating, is a surface treatment method in which metal products are immersed in molten zinc to form a dense zinc layer on the surface of the products.

[0003] When processing and producing some products, it is necessary to hot-dip galvanize wires. Wires are prone to rust when they are in contact with humid air for a long time or exposed to a corrosive environment. After galvanizing, the zinc layer can isolate the wire from contact with external corrosive media such as oxygen, moisture, acids and alkalis, effectively slowing down the corrosion rate of the wire. Zinc will form a dense zinc oxide film in the air, and this film can further protect the wire and improve its corrosion resistance in a harsh environment. Through galvanizing, the surface of the wire is protected, reducing damage and fracture caused by corrosion, thus significantly extending the service life of the wire. Especially in some occasions that require long-term use, such as in greenhouse planting, farms, construction and other fields, galvanized wires can maintain stability and reliability for a longer time.

[0004] When hot-dip galvanizing wires, multiple wires are usually hoisted using ropes and then immersed in a hot-dip galvanizing bath for hot-dip galvanizing. After hot-dip galvanizing is completed, it needs to be cooled. The natural cooling method has poor cooling effect and requires a long time for cooling, which easily causes the hot-dip galvanizing on the surface of the wire to flow under the action of gravity, resulting in uneven galvanizing of the wire. Moreover, the wire just after hot-dip galvanizing cannot use clamping equipment and conveyor belts, etc., because using clamping and conveying equipment at this time will damage the uncooled hot-dip galvanizing layer on the surface of the wire;

[0005] Traditionally, when hot-dip galvanizing wires, after hot-dip galvanizing is completed, the wires are directly hoisted above the water tank and then immersed in it. This method not only requires a large site for the back-and-forth hoisting of the wires, but also requires the construction of a water tank to cool the wires after hot-dip galvanizing. Moreover, when the wires are directly immersed in water, part of the galvanizing will fall into the water during cooling, causing the water in the water tank to become turbid, which will affect the next cooling effect, resulting in an increase in water consumption and waste of water resources. Because immersing in water will cause part of the galvanizing to be washed away, which will also damage the galvanizing layer, resulting in poor galvanizing effect, reduced finished product quality, and waste of galvanizing, etc.

[0006] Therefore, it is very necessary to propose a wire hot-dip galvanizing cooling device to solve the above problems. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a wire hot-dip galvanizing cooling device to solve the problems of large floor space, the need for a large amount of water resources, which will lead to waste of water resources and increased costs.

[0008] To achieve the above object, the present utility model provides the following technical solution: A wire hot-dip galvanizing cooling device includes an installation housing. A base is fixedly installed at the bottom end of the installation housing. Connecting blocks are fixedly installed on both sides of the upper surface of the installation housing. A cooling plate component is installed on the connecting blocks. The cooling plate component is formed by combining a plurality of independent cooling components. The independent cooling component includes a slider. A support rod is fixedly installed on the upper surface of the slider. A plurality of evenly distributed flat nozzles are fixedly installed on one side of the support rod. A first L-shaped baffle and a second L-shaped baffle are respectively fixedly installed on the two sides of the support rod adjacent to the flat nozzles. A third channel is opened inside the support rod, and the third channel is communicated with the flat nozzles. A second channel communicated with the third channel is opened inside the slider.

[0009] Preferably, a water storage tank and an air compressor are fixedly installed on the upper surface of the base. The water storage tank and the air compressor are located inside the base. Support members are fixedly installed at the positions corresponding to the connecting blocks on both sides of the upper wall of the installation housing. The output end of the air compressor is fixedly connected to a first pipeline. The output end of the water storage tank is fixedly connected to a second pipeline. One end of the first pipeline away from the air compressor is fixedly connected to the middle of the two support members.

[0010] Preferably, a first channel is opened in the middle of the sides of the two support members close to each other. The first pipeline is communicated with the first channel. A plurality of second slot holes communicated with the first channel are opened on the upper surface of the support member.

[0011] Preferably, a plurality of first sliding grooves corresponding to the second slot holes are opened on the upper surface of the connecting block. A first slot hole is opened on one side of the inner bottom surface of each first sliding groove, and the first slot hole is communicated with the corresponding second slot hole. The slider is slidably clamped inside the corresponding first sliding groove, and the second channel is communicated with the first slot hole.

[0012] Preferably, first baffles are fixedly installed on both sides of the upper surface of the installation housing adjacent to the connecting blocks. A funnel is fixedly installed on the upper surface of the installation housing close to the water storage tank, and the funnel is communicated with the input end of the water storage tank.

[0013] Preferably, a mesh plate is fixedly installed on one side of the installation housing close to the air compressor.

[0014] Preferably, a push-pull handle is fixedly installed on one side of the installation housing away from the mesh plate.

[0015] Preferably, a plurality of evenly distributed universal wheels are fixedly installed on the lower surface of the base.

[0016] Technical effects and advantages of the present utility model:

[0017] By arranging an air compressor, the air compressor can blow out high-pressure air flow, which can break the water in the water storage tank into water mist and output it. Then, the water mist can cool the hot-dip galvanized steel wire. Along with the air flow blown out by the air compressor, the evaporation rate can be increased, so that the temperature can be reduced more quickly. Moreover, the method of using water mist to cool not only can reduce the use of water resources, thus saving costs, but also can move the device along the steel wire and then cool each section of the steel wire, reducing the space occupation. Even if the factory area is small, it can work conveniently;

[0018] By arranging a first L-shaped baffle and a second L-shaped baffle, the present device realizes the reuse of water resources, collects the unworking water flow, reduces the useless water flow, reduces the waste of water resources, and thus reduces costs. Moreover, the water mist-shaped water flow will quickly evaporate to form low-temperature water flow after being impacted by the high-pressure air flow blown out by the air compressor, and it has not contacted the high-temperature steel wire, so it can maintain a low temperature. Thus, a natural cooling tower system is formed, and the water storage tank can be cooled and the temperature can be reduced autonomously while recycling the water flow, which is convenient for continuous use;

[0019] By arranging a connecting block and a support member, when in use, pushing a part of the support rod makes the independent cooling component in a rest state, reducing the ejection of water mist, and thus reducing the consumption of water resources. When the support rod is toggled, whether the independent cooling component is in a working or rest state, the first L-shaped baffle and the second L-shaped baffle can collect the water mist, and the power of the air compressor can also be reduced, thus reducing energy consumption and further reducing costs, and it can adapt to various specifications of steel wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the steel wire hot-dip galvanizing cooling device of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of the installation housing in the present utility model.

[0022] Figure 3 It is a schematic structural diagram of the cooling plate component in the present utility model.

[0023] Figure 4 It is a schematic structural diagram of the independent cooling component in the present utility model.

[0024] Figure 5 It is a sectional view of the installation housing in the present utility model.

[0025] Figure 6 It is a schematic structural diagram of the connecting block in the present utility model.

[0026] Figure 7 This is a schematic structural diagram of the support member in the present utility model.

[0027] Figure 8 This is a schematic diagram of the present utility model during operation.

[0028] In the figure: 1, installation housing; 2, base; 3, connecting block; 4, cooling plate component; 5, push-pull handle; 6, universal wheel; 11, support member; 12, water storage tank; 13, air compressor; 14, first baffle; 15, funnel; 16, mesh plate; 31, first chute; 32, first slot; 40, independent cooling component; 41, slider; 42, support rod; 43, flat nozzle; 44, first L-shaped baffle; 45, second L-shaped baffle; 111, first channel; 112, second slot; 131, first pipe; 132, second pipe; 411, second channel; 421, third channel. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] The present utility model provides a Figures 1 - 8 wire hot-dip galvanizing cooling device as shown, including an installation housing 1. A base 2 is fixedly installed at the bottom end of the installation housing 1. A water storage tank 12 and an air compressor 13 are fixedly installed on the upper surface of the base 2. The water storage tank 12 and the air compressor 13 are located inside the installation housing 1. A mesh plate 16 is fixedly installed on one side of the installation housing 1 close to the air compressor 13. The mesh plate 16 is used for air flow to ensure the normal operation of the air compressor 13. A push-pull handle 5 is fixedly installed on the side of the installation housing 1 away from the mesh plate 16. Connecting blocks 3 are fixedly installed on both sides of the upper surface of the installation housing 1. A cooling plate component 4 is installed on the connecting blocks 3. First baffles 14 are fixedly installed on both sides of the upper surface of the installation housing 1 adjacent to the connecting blocks 3. A funnel 15 is fixedly installed on the upper surface of the installation housing 1 close to the water storage tank 12. The funnel 15 is communicated with the input end of the water storage tank 12. A plurality of uniformly distributed universal wheels 6 are fixedly installed on the lower surface of the base 2.

[0031] When hot-dip galvanizing steel wires, multiple steel wires are usually hoisted using ropes and then immersed in a hot-dip galvanizing bath for hot-dip galvanizing. After hot-dip galvanizing is completed, cooling is required. The natural cooling method has poor cooling effect and requires a long time for cooling, which easily causes the hot-dip galvanized layer on the surface of the steel wire to flow under the action of gravity, resulting in uneven galvanizing of the steel wire. Moreover, the steel wire just after hot-dip galvanizing cannot use clamping equipment and conveyor belts, etc., because using clamping and conveying equipment at this time will damage the uncooled hot-dip galvanized layer on the surface of the steel wire. Therefore, in the traditional hot-dip galvanizing of steel wires, after hot-dip galvanizing is completed, the steel wire is directly hoisted above the water tank and then immersed in it. This method not only requires a large area for the back-and-forth hoisting of the steel wire, but also needs to build a water tank to cool the steel wire after hot-dip galvanizing. Moreover, when the steel wire is directly immersed in water, part of the galvanizing will fall into the water during cooling, causing the water in the water tank to become turbid, which will affect the next cooling effect, resulting in an increase in water consumption and waste of water resources. Because immersing in water will cause part of the galvanizing to be washed away, it will also cause damage to the galvanized layer, resulting in a poor galvanizing effect, a decrease in the quality of the finished product, and waste of galvanizing, etc.

[0032] Therefore, in this device, by setting the cooling plate component 4, during actual use, first power on the device, then hold the push-pull handle 5 and push the device, so that the steel wire after hot-dip galvanizing is located between the two cooling plate components 4. Then start the air compressor 13. The air compressor 13 can drive the water flow inside the water storage tank 12 to the position of the cooling plate component 4 and spray it out from the position of the cooling plate component 4, thereby being able to cool the galvanized steel wire between the cooling plate components 4. The air compressor 13 can blow out high-pressure air flow, which can break the water inside the water storage tank 12 into water mist and output it. Then the water mist can cool the hot-dip galvanized steel wire. Along with the air flow blown out by the air compressor 13, the evaporation rate can be increased, making the temperature drop faster. Moreover, the method of using water mist for cooling can not only reduce the use of water resources, thereby saving costs, but also move this device along the steel wire and then cool each section of the steel wire, reducing the space occupation. Even if the factory area is small, it can work conveniently.

[0033] The push-pull handle 5 is set on the side of the base 2 adjacent to the cooling plate component 4. Workers stand on the side and push the device, which can prevent the zinc liquid from dripping and causing damage to the workers, and can also prevent the water from dripping and affecting the workers, making the device more comfortable and convenient to use, and protecting the safety of the workers.

[0034] The cooling plate component 4 is formed by combining a plurality of independent cooling components 40. The independent cooling component 40 includes a slider 41. A support rod 42 is fixedly installed on the upper surface of the slider 41. A plurality of evenly distributed flat nozzles 43 are fixedly installed on one side of the support rod 42. A first L-shaped baffle 44 and a second L-shaped baffle 45 are respectively fixedly installed on the two sides of the support rod 42 adjacent to the flat nozzles 43. A third channel 421 is opened inside the support rod 42, and the third channel 421 communicates with the flat nozzles 43. A second channel 411 communicating with the third channel 421 is opened inside the slider 41. Support members 11 are fixedly installed at positions corresponding to the connecting blocks 3 on both sides of the upper wall of the installation housing 1. The output end of the air compressor 13 is fixedly connected to a first pipe 131, and the output end of the water storage tank 12 is fixedly connected to a second pipe 132. One end of the first pipe 131 away from the air compressor 13 is fixedly connected to the middle of the two support members 11. First channels 111 are opened in the middle of the two sides of the support members 11 close to each other, and the first pipe 131 communicates with the first channels 111. A plurality of second slot holes 112 communicating with the first channels 111 are opened on the upper surface of the support members 11.

[0035] During operation, the air compressor 13 drives high-pressure air flow into the interior of the first pipe 131. At this time, driven by the high-pressure air flow, the pressure at the first pipe 131 will decrease. As a result, the water inside the water storage tank 12 will be sucked into the interior of the first pipe 131 through the second pipe 132. Then, the water flow will be broken by the high-pressure air and driven into the interior of the first channel 111. Under the continuous operation of the air compressor 13, the air flow can be driven to pass through the second slot hole 112 and enter the interior of the second channel 411, then enter the interior of the third channel 421, and finally be discharged through the flat nozzle 43. The water outlet of the flat nozzle 43 is flat. Thus, the water mist can be sprayed in a flat shape, increasing the formation area of the water mist, thereby increasing the cooling range and contact area, improving the cooling efficiency. Moreover, the flat water outlet can also reduce the gas flow rate, preventing the zinc coating from being damaged due to the impact of high-pressure gas. Part of the water mist will contact the surface of the steel wire to cool the steel wire, while the part that does not contact the steel wire will be blocked by the first L-shaped baffle 44 and the second L-shaped baffle 45, and then fall along the first L-shaped baffle 44 and the second L-shaped baffle 45 to the surface of the installation housing 1. The mesh plate 16 can aggregate the water on the surface of the installation housing 1. The unused water flow is finally collected by the first L-shaped baffle 44 and the second L-shaped baffle 45, flows to the upper surface of the installation housing 1, and finally flows back into the interior of the water storage tank 12 through the funnel 15. The interior of the funnel 15 has a filter layer, which can filter the reflux water, preventing hardened zinc plating from entering the water storage tank 12 and polluting the water inside it, realizing the reuse of water resources, collecting the non-working water flow, reducing the useless water flow, reducing the waste of water resources, thereby reducing costs. Moreover, the water mist-shaped water flow will quickly evaporate to form a low-temperature water flow after being impacted by the high-pressure air flow blown by the air compressor 13, and since it does not contact the high-temperature steel wire, it can maintain a low temperature, thus forming a natural cooling tower system. While recycling the water flow, it can also independently cool down the water storage tank 12, facilitating continuous use.

[0036] A plurality of first sliding grooves 31 corresponding to the second slot holes 112 are formed in the upper surface of the connecting block 3. One side of the inner bottom surface of each first sliding groove 31 is provided with a first slot hole 32. The first slot hole 32 communicates with the corresponding second slot hole 112. The slider 41 is slidably clamped inside the corresponding first sliding groove 31. The second channel 411 communicates with the first slot hole 32.

[0037] Because of different production requirements, the specifications of the galvanized steel wire are also different. When it is necessary to cool the steel wire with a larger diameter and a longer length, all the support rods 42 are moved to the working position. At this time, the second channel 411 is connected to the second slot 112. At this time, all the independent cooling components 40 are working and can spray a large amount of water mist for cooling. When facing the steel wire with a smaller diameter and length, a part of the support rod 42 can be pushed so that the support rod 42 drives the slider 41 to move to the other end of the first slide 31. At this time, the second channel 411 is staggered with the second slot 112, which causes the second slot 112 to be blocked, making a part of the independent cooling Component 40 is in a resting state, reducing the spraying of water mist and thereby reducing the consumption of water resources. When the support rod 42 is moved, the first L-shaped baffle 44 will slide along the surface of the second L-shaped baffle 45 on an adjacent independent cooling component 40, and the second L-shaped baffle 45 will slide along the surface of the first L-shaped baffle 44 on an adjacent independent cooling component 40. Regardless of whether the independent cooling component 40 is in working or resting state, the first L-shaped baffle 44 and the second L-shaped baffle 45 can collect water mist, and can also reduce the power of the air compressor 13, thereby reducing energy consumption and further reducing costs. It can be adapted to steel wires of various specifications.

[0038] Working principle: When working, the air compressor 13 drives the high-pressure air flow into the interior of the first pipe 131. At this time, driven by the high-pressure air flow, the pressure at the first pipe 131 will be reduced, and then the water inside the water tank 12 will be sucked into the interior of the first pipe 131 by the second pipe 132, and then the water flow will be broken by the high-pressure air and driven into the interior of the first channel 111. Under the continuous operation of the air compressor 13, it can drive the air flow through the second slot 112 to enter the interior of the second channel 411, and then enter the interior of the third channel 421, and finally be discharged through the flat nozzle 43. The water outlet of the flat nozzle 43 is flat, and the water mist can be sprayed in a flat shape. The water mist that does not touch the steel wire will be blocked by the first L-shaped baffle 44 and the second L-shaped baffle 45, and then falls along the first L-shaped baffle 44 and the second L-shaped baffle 45 to the surface of the installation shell 1. The mesh plate 16 can gather the water on the surface of the installation shell 1, and the unused water flow is finally collected by the first L-shaped baffle 44 and the second L-shaped baffle 45, and flows to the upper surface of the installation shell 1, and finally flows back to the interior of the water storage tank 12 through the funnel 15. The interior of the funnel 15 has a filter layer that can filter the returned water to prevent the hardened galvanized steel from entering the water storage tank 12 and polluting the water therein, thereby realizing the reuse of water resources.

[0039] When it is necessary to cool the steel wire with a larger diameter and a longer length, all the support rods 42 are moved to the working position. At this time, the second channel 411 is connected to the second slot 112. At this time, all the independent cooling components 40 are working and can spray a large amount of water mist for cooling. When facing a steel wire with a smaller diameter and length, a part of the support rods 42 can be pushed so that the support rods 42 drive the slider 41 to move to the other end of the first slide groove 31. At this time, the second channel 411 is staggered with the second slot 112, thereby causing the second slot 112 to be blocked, so that a part of the independent cooling components 40 is in a rest state, reducing the spraying of water mist and thereby reducing water resource consumption. When the support rods 42 are moved, the first L-shaped baffle 44 will slide along the surface of the second L-shaped baffle 45 on the adjacent independent cooling component 40, and the second L-shaped baffle 45 will slide along the surface of the first L-shaped baffle 44 on the adjacent independent cooling component 40. Regardless of whether the independent cooling component 40 is in working or resting state, the first L-shaped baffle 44 and the second L-shaped baffle 45 can collect water mist.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hot-dip galvanizing cooling device for steel wires, comprising a mounting housing (1), characterized in that: A base (2) is fixedly installed at the bottom end of the installation housing (1). Connecting blocks (3) are fixedly installed on both sides of the upper surface of the installation housing (1). A cooling plate component (4) is installed on the connecting block (3). The cooling plate component (4) is formed by combining a plurality of independent cooling components (40). The independent cooling component (40) includes a slider (41). A support rod (42) is fixedly installed on the upper surface of the slider (41). A plurality of evenly distributed flat nozzles (43) are fixedly installed on one side of the support rod (42). A first L-shaped baffle (44) and a second L-shaped baffle (45) are respectively fixedly installed on the two sides of the support rod (42) adjacent to the flat nozzles (43). A third channel (421) is opened inside the support rod (42). The third channel (421) is communicated with the flat nozzles (43). A second channel (411) communicated with the third channel (421) is opened inside the slider (41).

2. The hot-dip galvanizing cooling device for steel wires according to claim 1, wherein: A water storage tank (12) and an air compressor (13) are fixedly installed on the upper surface of the base (2). The water storage tank (12) and the air compressor (13) are located inside the base (2). Support members (11) are fixedly installed at positions corresponding to the connecting blocks (3) on both sides of the upper wall of the installation housing (1). The output end of the air compressor (13) is fixedly connected to a first pipeline (131). The output end of the water storage tank (12) is fixedly connected to a second pipeline (132). One end of the first pipeline (131) far away from the air compressor (13) is fixedly connected to the middle of the two support members (11).

3. The hot-dip galvanizing cooling device for steel wires according to claim 2, characterized in that: First channels (111) are opened in the middle of the sides of the two support members (11) close to each other. The first pipeline (131) is communicated with the first channels (111). A plurality of second slot holes (112) communicated with the first channels (111) are opened on the upper surface of the support members (11).

4. The hot-dip galvanizing cooling device for steel wires according to claim 3, characterized in that: A plurality of first sliding grooves (31) corresponding to the second slot holes (112) are opened on the upper surface of the connecting block (3). First slot holes (32) are opened on one side of the inner bottom surface of the first sliding grooves (31). The first slot holes (32) are communicated with the corresponding second slot holes (112). The slider (41) is slidably clamped inside the corresponding first sliding grooves (31). The second channel (411) is communicated with the first slot holes (32).

5. A hot-dip galvanizing cooling device for steel wires according to claim 4, characterized in that: First baffles (14) are fixedly installed on both sides of the upper surface of the installation housing (1) adjacent to the connecting blocks (3). A funnel (15) is fixedly installed on one side of the upper surface of the installation housing (1) close to the water storage tank (12). The funnel (15) is communicated with the input end of the water storage tank (12).

6. The hot-dip galvanizing cooling device for steel wires according to claim 5, wherein: A mesh plate (16) is fixedly installed on one side of the installation housing (1) close to the air compressor (13).

7. A hot-dip galvanizing cooling device for steel wires according to claim 6, characterized in that: A push-pull handle (5) is fixedly installed on one side of the installation housing (1) far away from the mesh plate (16).

8. The hot-dip galvanizing cooling device for steel wires according to claim 7, characterized in that: A plurality of evenly distributed universal wheels (6) are fixedly installed on the lower surface of the base (2).

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