Continuous anodizing equipment for ice-dredging-preventing wire and anode post-coating method of continuous anodizing equipment

Abstract

The invention discloses continuous anodizing equipment for an anti-icing wire and an anode post-coating method of the continuous anodizing equipment, which are used for the technical field of power transmission lines and comprise a pay-off mechanism, a multifunctional anodizing treatment mechanism and a take-up mechanism which are sequentially arranged from left to right; the pay-off mechanism is used for guiding a to-be-treated wire into the multifunctional anodic oxidation treatment mechanism; the multifunctional anodic oxidation treatment mechanism is used for carrying out continuous anodic oxidation on the wire; and the take-up mechanism is used for taking up and discharging the wire subjected to continuous anodic oxidation. The continuous anodic oxidation can form a porous oxidation film with high hardness and strong adhesive force on the surface of the wire, the corrosion resistance and insulativity of the wire are improved, the anti-icing performance of the wire can be effectively improved by optimizing wire pretreatment, anodic oxidation and coating methods and combining with a super-hydrophobic high-performance coating material, and the anti-icing performance of the wire is improved. The power transmission line icing damage can be significantly reduced, the operation reliability and stability of a power system are improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission lines, and in particular to an anti-icing conductor continuous anodizing device and a post-anodizing coating method thereof. Background Art

[0002] In cold winter regions, high-voltage transmission losses are primarily affected by persistent freezing rain, which can cause ice to form on high-voltage transmission lines, or form cones of icicles. Icing increases the weight of conductors, leading to increased sag and tension, potentially causing conductor breakage and tower collapse. It also increases the resistance of transmission lines, increasing power transmission losses. This can severely impact the safe operation of regional power systems and cause electrical faults such as insulator flashover and short circuits. Transmission disruptions and power outages caused by icing on transmission lines result in significant economic losses for the power industry each year.

[0003] In order to reduce high-voltage transmission accidents and power losses in winter, the following measures were usually taken in the past:

[0004] 1. Increase the cross-sectional area of the wire: By increasing the cross-sectional area of the wire, the wire resistance can be reduced, thereby reducing the heat loss of the current.

[0005] 2. Use high conductivity materials: Using high conductivity materials, such as copper, aluminum, etc., can reduce the resistance of the wire, thereby reducing the heat loss of the current.

[0006] 3. Use multiple strands of thin wire: Since the cross-sectional area of multiple strands of thin wire is larger than that of a single strand of wire, it can reduce resistance and reduce heat loss of current.

[0007] 4. Use a cooling system: Setting up a cooling system around the wire, such as a fan or a water cooling system, can lower the surface temperature of the wire and thus reduce the heat loss of the current.

[0008] 5. Adjusting the transmission voltage level: Adjusting the transmission voltage level can change the current, thereby reducing the heat loss of the conductor. For example, increasing the transmission voltage can reduce the current, thereby reducing heat loss.

[0009] The above energy-saving and pressure-reducing measures incur significant human, material, and labor costs, increasing the operational burden on businesses. The development of an efficient continuous anodizing and coating method for anti-icing conductors is crucial for ensuring reliable power supply. This method, through innovative processes, creates a special coating on the conductor surface, reducing ice adhesion, slowing the icing process, and minimizing the damage caused by icing. This technology, combined with continuous production processes, improves production efficiency and product quality stability, and holds broad application prospects.

[0010] Currently, no effective solutions have been proposed for the problems in related technologies. Summary of the Invention

[0011] In order to overcome the above problems, the present invention aims to propose an anti-icing conductor continuous anodizing device and a post-anodizing coating method thereof, with the aim of solving the problem of high power consumption reduction and pressure reduction in high voltage transmission.

[0012] To this end, the specific technical solutions adopted in the present invention are as follows:

[0013] According to one aspect of the present invention, a continuous anodizing device for an anti-icing conductor is provided, the continuous anodizing device for an anti-icing conductor comprising a pay-off mechanism, a multifunctional anodizing treatment mechanism, and a take-up mechanism, which are sequentially arranged from left to right.

[0014] A wire-paying mechanism, used for guiding the wire to be processed into the multifunctional anodizing treatment mechanism;

[0015] Multifunctional anodizing treatment mechanism for continuous anodizing of wires;

[0016] The wire take-up mechanism is used to take back and discharge the wires that have been continuously anodized.

[0017] Furthermore, the pay-off mechanism includes a two-wheel pay-off machine, a first servo tension machine, an end-shaft pay-off machine, a first centering wire rack and a first well-shaped wire rack;

[0018] Among them, when a first servo tension machine is provided on one side of the two-wheel pay-off machine, and a multifunctional anodizing treatment mechanism is provided on one side of the first servo tension machine, the pay-off of the monofilament conductor is realized;

[0019] When a first pair of centering wire racks is provided on one side of the end shaft pay-off machine, a first cross-shaped wire rack is provided on one side of the first pair of centering wire racks, and a multifunctional anodizing treatment mechanism is provided on one side of the first cross-shaped wire rack, pay-off of multi-filament wires is achieved.

[0020] Furthermore, the multifunctional anodizing treatment mechanism includes a first ultrasonic cleaning tank, a second ultrasonic cleaning tank, a third ultrasonic cleaning tank, a meter traction wheel, a first two-joint ultrasonic water washing tank, a second two-joint ultrasonic water washing tank, a third two-joint ultrasonic water washing tank, an alkaline washing tank, a neutralization tank, a first triple ultrasonic water washing tank, a second triple ultrasonic water washing tank, a first anodizing tank, a second anodizing tank, an ultrasonic hot water tank, a first air cutting tank, a second air cutting tank, a third air cutting tank, a first hot air drying tank, a second hot air drying tank, a third hot air drying tank, a surface modification tank, a vacuum surface modification tank, a first traction machine and a second traction machine;

[0021] Among them, when the first ultrasonic cleaning tank, the meter traction wheel, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, the first three-unit ultrasonic water washing tank, the first anodizing tank, the second ultrasonic cleaning tank, the second anodizing tank, the third two-unit ultrasonic water washing tank, the third ultrasonic cleaning tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank are placed in sequence from left to right, continuous anodizing of the monofilament conductor is achieved;

[0022] When the first ultrasonic cleaning tank, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, the first triple ultrasonic water washing tank, the first anodizing tank, the second ultrasonic cleaning tank, the second anodizing tank, the second triple ultrasonic water washing tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the first traction machine, the surface modification tank, the second air cutting tank, the second hot air drying tank, the second traction machine, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank are placed in sequence from left to right, continuous anodizing of multiple conductors is achieved.

[0023] Furthermore, the pay-off mechanism includes a second servo tensioner, a single-wheel wire-arranging and taking-up machine, a gantry wire-arranging and taking-up machine, a second centering wire rack, and a second well-shaped wire rack;

[0024] Among them, when a second servo tension machine is provided on one side of the multifunctional anodizing treatment mechanism, and a single-wheel wire arranging and winding machine is provided on one side of the second servo tension machine, the wire arranging and winding of the monofilament wire is realized;

[0025] When a second cross-shaped wire rack is provided on one side of the multifunctional anodizing treatment mechanism, a second centering wire rack is provided on one side of the second cross-shaped wire rack, and a gantry wire arranging and winding machine is provided on one side of the second centering wire rack, wire arranging and winding of multiple wires can be achieved.

[0026] Furthermore, the anti-icing conductor continuous anodizing equipment also includes:

[0027] Pay-off control box, used to control the tension and operating status of the pay-off mechanism;

[0028] Wire take-up control box, used to control the tension and operating status of the wire take-up mechanism;

[0029] The first equipment control box and the second equipment control box are both used for overall control and monitoring;

[0030] High-pressure fan, used to provide high-pressure airflow;

[0031] Filters are used to filter waste liquids or gases generated during the treatment process to protect the environment;

[0032] Equipment auxiliary tank, used to store and process waste or by-products generated during the processing;

[0033] Vacuum pump unit, used to provide vacuum environment and assist in vacuum surface modification;

[0034] Drying heater, used to provide heat during the drying process to ensure that the wires are thoroughly dried;

[0035] Ultrasonic water washing auxiliary tank, used to assist the ultrasonic water washing process;

[0036] An ultrasonic cleaning generator, used to generate ultrasonic waves;

[0037] Overhead operating platform, used to provide a location for operators to maintain and monitor the equipment;

[0038] Equipment rectifier, used for power rectification to ensure the stable current required for normal operation of the equipment;

[0039] Fences to protect continuous anodizing equipment for anti-icing conductors;

[0040] Humanoid walkway is used to facilitate operators to walk.

[0041] According to one aspect of the present invention, a method for continuous post-anodic coating of an anti-icing conductor is provided, the method comprising the following steps:

[0042] S1. placing the pretreated single-filament wire or multi-filament wire into a pay-off mechanism, which guides the single-filament wire or multi-filament wire into a multifunctional anodizing treatment mechanism for continuous oxidation, and then takes up the wire through a take-up mechanism to obtain a continuously anodized wire;

[0043] S2. Immerse the continuous anodized wire in an anti-icing coating tank, remove it, drain off excess coating, and dry and solidify the immersed continuous anodized wire by wind shearing and hot air drying to obtain an anti-icing wire;

[0044] S3. Use quality control testing methods and performance testing methods to test the coating and performance of anti-icing conductors according to the requirements of the anti-icing coating and the coating film standards, and screen qualified anti-icing conductors.

[0045] Furthermore, the pretreated monofilament wire is placed in a pay-off mechanism, the pay-off mechanism guides the monofilament wire into a multifunctional anodizing treatment mechanism for continuous oxidation, and the wire is taken up by a take-up mechanism to obtain a continuously anodized wire, which includes the following steps:

[0046] The monofilament wire is unwound, and the monofilament wire is arranged, the surface is wiped, and the wire is threaded to obtain a pretreated monofilament wire;

[0047] The two pay-off machines and the first servo tension machine guide the monofilament wire into the first ultrasonic cleaning tank to degrease the monofilament wire to obtain the degreased monofilament wire;

[0048] After degreasing, the monofilament conductor is pulled by a meter traction wheel and sequentially enters the first two-section ultrasonic water washing tank, the alkali washing tank, the second two-section ultrasonic water washing tank, the neutralization tank and the first three-section ultrasonic water washing tank for secondary cleaning and acid-base neutralization to obtain an acid-base neutralized monofilament conductor;

[0049] The acid-base neutralized monofilament wire enters the first anodizing tank and is anodized for the first time at a temperature of 18-22°C and a cycle of 15 seconds to obtain the first anodized monofilament wire;

[0050] After the first anodized monofilament wire enters the second ultrasonic cleaning tank for cleaning, it enters the second anodizing tank and undergoes a second anodizing at a temperature of 18-22°C and a cycle of 15 seconds to obtain a second anodized monofilament wire;

[0051] The second anodized monofilament wire enters the third two-unit ultrasonic water washing tank, the third ultrasonic cleaning tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank in sequence for continuous cleaning, air drying, drying and modification to achieve the solidification of the oxide film on the second anodized monofilament wire, and is taken up by the second servo tension machine and the single-wheel wire arrangement and take-up machine to obtain a continuous anodized wire.

[0052] Furthermore, the pretreated multi-filament wire is placed in a wire-paying mechanism, which guides the multi-filament wire into a multifunctional anodizing treatment mechanism for continuous oxidation, and is taken up by a wire-taking mechanism to obtain a continuously anodized wire, which includes the following steps:

[0053] The multi-filament wire is unwound, and the multi-filament wire is arranged, the surface is wiped, and the wires are threaded to obtain a pre-treated multi-filament wire;

[0054] The end-shaft pay-off machine, the first pair of centering wire racks, and the first well-shaped wire rack sequentially introduce the multi-filament wire into the first ultrasonic cleaning tank, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, and the first three-unit ultrasonic water washing tank for cleaning and acid-base neutralization to obtain acid-base neutralized multi-filament wire;

[0055] The acid-base neutralized multi-filament wire enters the first anodizing tank and is anodized for the first time at a temperature of 18-22°C and a cycle of 15 seconds to obtain the first anodized multi-filament wire;

[0056] After the first anodized multi-filament wire enters the second ultrasonic cleaning tank for cleaning, it enters the second anodizing tank and undergoes a second anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain a second anodized multi-filament wire;

[0057] The second anodized multi-filament wire, under the action of the first traction machine and the second traction machine, enters the second triple ultrasonic water washing tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank in sequence for continuous cleaning, air drying, drying and modification, so as to solidify the oxide film on the second anodized multi-filament wire, and is taken up by the gantry wire arrangement and take-up machine, the first centering wire rack and the first well-shaped wire rack to obtain a continuous anodized wire.

[0058] Compared to existing technologies, this application offers the following advantages: By optimizing conductor pretreatment, anodizing, and coating processes, combined with high-performance superhydrophobic coatings, it effectively improves conductor anti-icing performance. In practical applications, this can significantly reduce the risk of icing on transmission lines, improve power system operational reliability and stability, and reduce maintenance costs. Furthermore, strict quality control and testing ensure product quality and performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The above characteristics, features and advantages of the present invention and their implementation methods and methods will become more clearly understood in conjunction with the following description of the embodiments, which will be described in detail in conjunction with the accompanying drawings. Here, a schematic diagram is shown:

[0060] Figure 1 This is one of the structural schematic diagrams of a single-wire continuous anodizing production line with one machine and four wires in an anti-icing continuous anodizing device for a wire according to an embodiment of the present invention;

[0061] Figure 2 This is a second structural diagram of a single-wire continuous anodizing production line with one machine and four wires in an anti-icing continuous anodizing equipment for wires according to an embodiment of the present invention;

[0062] Figure 3 This is one of the partial structural schematic diagrams of a single-filament wire continuous anodizing production line with one machine and four wires in an anti-icing wire continuous anodizing device according to an embodiment of the present invention;

[0063] Figure 4 This is a second partial structural diagram of a single-filament wire continuous anodizing production line with one machine and four wires in an anti-icing wire continuous anodizing device according to an embodiment of the present invention;

[0064] Figure 5This is a third partial structural diagram of a single-wire continuous anodizing production line with one machine and four wires in an anti-icing continuous anodizing equipment for wires according to an embodiment of the present invention;

[0065] Figure 6 This is a specific device diagram of a vacuum surface modification tank in an anti-icing wire continuous anodizing device according to an embodiment of the present invention;

[0066] Figure 7 This is a schematic structural diagram of a multi-wire continuous anodizing production line with one machine and one line in an anti-icing continuous anodizing device for wires according to an embodiment of the present invention;

[0067] Figure 8 This is one of the partial structural diagrams of a multi-wire continuous anodizing production line with one machine and one line in an anti-icing continuous anodizing equipment for wires according to an embodiment of the present invention;

[0068] Figure 9 This is a second partial structural diagram of a multi-wire continuous anodizing production line with one machine and one line in an anti-icing continuous anodizing equipment for wires according to an embodiment of the present invention;

[0069] Figure 10 This is a third partial structural diagram of a multi-wire continuous anodizing production line with one machine and one line in an anti-icing continuous anodizing equipment for wires according to an embodiment of the present invention;

[0070] Figure 11 The present invention is a flowchart of a method for continuous post-anodic coating of an anti-icing conductor according to an embodiment of the present invention.

[0071] In the picture:

[0072] Ⅰ. Pay-off mechanism; Ⅱ. Multifunctional anodizing treatment mechanism; Ⅲ. Take-up mechanism; 1. Two-wheel pay-off machine; 2. First servo tensioner; 3. First ultrasonic cleaning tank; 4. Metering traction wheel; 5. First two-section ultrasonic water washing tank; 6. Alkaline cleaning tank; 7. Second two-section ultrasonic water washing tank; 8. Neutralization tank; 9. First three-section ultrasonic water washing tank; 10. First anodizing tank; 11. Second ultrasonic cleaning tank; 12. Second anodizing tank; 13. Third two-section ultrasonic water washing tank; 14. Third ultrasonic cleaning tank; 15. Ultrasonic hot water tank; 16. First air cutting tank; 17. First hot air drying tank; 18. Surface modification tank; 19. Second air cutting tank; 20. Second hot air drying tank; 21. Vacuum surface modification tank; 22. Third air cutting tank; 23. Third hot air drying tank; 24. Second servo tensioner; 25. Single-wheel cable arrangement and take-up machine ; 26. End-shaft pay-off machine; 27. First pair of centering wire racks; 28. First cross-shaped wire racks; 29. First traction machine; 30. Second traction machine; 31. Second triple ultrasonic water washing tank; 32. Gantry wire arrangement and take-up machine; 33. Second pair of centering wire racks; 34. Second cross-shaped wire racks; 35. Pay-off control box; 36. Take-up control box; 37. First equipment control box; 38. High-pressure blower; 39. Filter; 40. Equipment auxiliary tank; 41. Vacuum pump unit; 42. Drying and heating machine; 43. Ultrasonic water washing auxiliary tank; 44. Ultrasonic cleaning generator; 45. Overhead operating platform; 46. Equipment rectifier; 47. Fence; 48. Walkway; 49. Second equipment control box; 50. Electric hoist; 51. Rack; 52. Wire reel; 53. Foot platform; 54. Mobile wind cutting mechanism; 55. Flip-top pneumatic door. DETAILED DESCRIPTION

[0073] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0074] According to an embodiment of the present invention, an anti-icing conductor continuous anodizing device and a post-anodizing coating method thereof are provided.

[0075] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-10 As shown, the anti-icing wire continuous anodizing device according to an embodiment of the present invention includes a wire-releasing mechanism I, a multifunctional anodizing treatment mechanism II, and a wire-receiving mechanism III, which are arranged in sequence from left to right;

[0076] Wire-paying mechanism I, used to guide the wire to be processed into the multifunctional anodizing treatment mechanism;

[0077] Multifunctional anodizing treatment mechanism II, used for continuous anodizing of the wire;

[0078] The wire taking-up mechanism III is used to take back and discharge the wires that have been continuously anodized.

[0079] Specifically, the pay-off mechanism I includes a two-wheel pay-off machine 1, a first servo tension machine 2, an end-shaft pay-off machine 26, a first centering wire rack 27 and a first well-shaped wire rack 28;

[0080] Among them, when the first servo tension machine 2 is provided on one side of the two-wheel pay-off machine 1, and the multifunctional anodizing treatment mechanism II is provided on one side of the first servo tension machine 2, the pay-off of the monofilament conductor is realized;

[0081] When a first pair of centering wire racks 27 are provided on one side of the end-shaft pay-off machine 26, a first cross-shaped wire rack 28 is provided on one side of the first cross-shaped wire rack 27, and a multifunctional anodizing treatment mechanism II is provided on one side of the first cross-shaped wire rack 28, pay-off of multi-filament wires is achieved.

[0082] Specifically, the multifunctional anodizing treatment mechanism II includes a first ultrasonic cleaning tank 3, a second ultrasonic cleaning tank 11, a third ultrasonic cleaning tank 14, a meter traction wheel 4, a first two-unit ultrasonic water washing tank 5, a second two-unit ultrasonic water washing tank 7, a third two-unit ultrasonic water washing tank 13, an alkaline washing tank 6, a neutralization tank 8, a first triple ultrasonic water washing tank 9, a second triple ultrasonic water washing tank, a first anodizing tank 10, a second anodizing tank 12, an ultrasonic hot water tank 15, a first air cutting tank 16, a second air cutting tank 19, a third air cutting tank 22, a first hot air drying tank 17, a second hot air drying tank 20, a third hot air drying tank 23, a surface modification tank 18, a vacuum surface modification tank 21, a first tractor 29 and a second tractor 30;

[0083] Among them, when the first ultrasonic cleaning tank 3, the meter traction wheel 4, the first two-unit ultrasonic water washing tank 5, the alkaline washing tank 6, the second two-unit ultrasonic water washing tank 7, the neutralization tank 8, the first three-unit ultrasonic water washing tank 9, the first anodizing tank 10, the second ultrasonic cleaning tank 11, the second anodizing tank 12, the third two-unit ultrasonic water washing tank 13, the third ultrasonic cleaning tank 14, the ultrasonic hot water tank 15, the first air cutting tank 16, the first hot air drying tank 17, the surface modification tank 18, the second air cutting tank 19, the second hot air drying tank 20, the vacuum surface modification tank 21, the third air cutting tank 22 and the third hot air drying tank 23 are placed in sequence from left to right, continuous anodizing of the monofilament conductor is achieved;

[0084] When the first ultrasonic cleaning tank 3, the first two-unit ultrasonic water washing tank 5, the alkaline washing tank 6, the second two-unit ultrasonic water washing tank 7, the neutralization tank 8, the first triple ultrasonic water washing tank 9, the first anodizing tank 10, the second ultrasonic cleaning tank 11, the second anodizing tank 12, the second triple ultrasonic water washing tank 31, the ultrasonic hot water tank 15, the first air cutting tank 16, the first hot air drying tank 17, the first traction machine 29, the surface modification tank 18, the second air cutting tank 19, the second hot air drying tank 20, the second traction machine 30, the vacuum surface modification tank 21, the third air cutting tank 22 and the third hot air drying tank 23 are placed in sequence from left to right, continuous anodizing of multiple conductors is achieved.

[0085] Specifically, the pay-off mechanism III includes a second servo tensioner 24, a single-wheel wire-arranging and taking-up machine 25, a gantry wire-arranging and taking-up machine 32, a second centering wire rack 33, and a second well-shaped wire rack 34;

[0086] Among them, when a second servo tensioner 24 is provided on one side of the multifunctional anodizing treatment mechanism II, and a single-wheel wire arrangement and take-up machine 25 is provided on one side of the second servo tensioner 24, the wire arrangement and take-up of the monofilament wire is realized;

[0087] When a second cross-shaped wire rack 34 is provided on one side of the multifunctional anodizing treatment mechanism II, a second centering wire rack 33 is provided on one side of the second cross-shaped wire rack 34, and a gantry wire arranging and taking-up machine 32 is provided on one side of the second centering wire rack 33, the wire arranging and taking-up of multiple wires can be achieved.

[0088] Specifically, the anti-icing conductor continuous anodizing equipment also includes:

[0089] Pay-off control box 35, used to control the tension and operating status of the pay-off mechanism;

[0090] A wire take-up control box 36 is used to control the tension and operating status of the wire take-up mechanism;

[0091] The first equipment control box 37 and the second equipment control box 49 are both used for overall control and monitoring;

[0092] a high-pressure blower 38 for providing high-pressure airflow;

[0093] Filter 39, used to filter waste liquid or gas generated during the treatment process to protect the environment;

[0094] Equipment auxiliary tank 40, used for storing and processing waste or by-products generated during the processing;

[0095] The vacuum pump unit 41 is used to provide a vacuum environment and assist in the vacuum surface modification process;

[0096] A drying heater 42 is used to provide heat during the drying process to ensure that the wire is completely dried;

[0097] Ultrasonic water washing auxiliary tank 43, used to assist the ultrasonic water washing process;

[0098] an ultrasonic cleaning generator 44 for generating ultrasonic waves;

[0099] An overhead operating platform 45 is used to provide a location for operators to maintain and monitor the equipment;

[0100] The equipment rectifier 46 is used for power rectification to ensure the stable current required for normal operation of the equipment;

[0101] Fence 47, used to protect the anti-icing conductor continuous anodizing equipment;

[0102] The humanoid walkway 48 is used to facilitate operators to walk.

[0103] According to another embodiment of the present invention, Figure 11 As shown, a method for continuous post-anodic coating of an anti-icing conductor is also provided, the method comprising the following steps:

[0104] S1. Place the pretreated single-filament conductor or multi-filament conductor into a pay-off mechanism I. The pay-off mechanism I guides the single-filament conductor or multi-filament conductor into a multifunctional anodizing treatment mechanism II for continuous oxidation, and then takes up the conductor through a take-up mechanism III to obtain a continuously anodized conductor.

[0105] S2. Immerse the continuous anodized wire in an anti-icing coating tank, remove it, drain off excess coating, and dry and solidify the immersed continuous anodized wire by wind shearing and hot air drying to obtain an anti-icing wire;

[0106] S3. Use quality control testing methods and performance testing methods to test the coating and performance of anti-icing conductors according to the requirements of the anti-icing coating and the coating film standards, and screen qualified anti-icing conductors.

[0107] Specifically, the pretreated monofilament conductor is placed in the pay-off mechanism I, the pay-off mechanism I guides the monofilament conductor into the multifunctional anodizing treatment mechanism II for continuous oxidation, and the wire is taken up by the take-up mechanism III to obtain the continuous anodized wire, which includes the following steps:

[0108] The monofilament wire is unwound, and the monofilament wire is arranged, the surface is wiped, and the wire is threaded to obtain a pretreated monofilament wire;

[0109] The two-wheel pay-off machine 1 and the first servo tension machine 2 guide the monofilament wire into the first ultrasonic cleaning tank 3, and perform oil removal treatment on the monofilament wire to obtain the deoiled monofilament wire;

[0110] After degreasing, the monofilament wire is pulled by the meter traction wheel 4 and sequentially enters the first two-section ultrasonic water washing tank 5, the alkaline washing tank 6, the second two-section ultrasonic water washing tank 7, the neutralization tank 8 and the first three-section ultrasonic water washing tank 9 for secondary cleaning and acid-base neutralization to obtain the acid-base neutralized monofilament wire;

[0111] The acid-base neutralized monofilament wire enters the first anodizing tank 10 and is subjected to the first anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain the first anodized monofilament wire.

[0112] After the first anodized monofilament wire enters the second ultrasonic cleaning tank 11 for cleaning, it enters the second anodizing tank 12 and undergoes a second anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain a second anodized monofilament wire;

[0113] The second anodized monofilament wire enters the third two-link ultrasonic water washing tank 13, the third ultrasonic cleaning tank 14, the ultrasonic hot water tank 15, the first air cutting tank 16, the first hot air drying tank 17, the surface modification tank 18, the second air cutting tank 19, the second hot air drying tank 20, the vacuum surface modification tank 21, the third air cutting tank 22 and the third hot air drying tank 23 in sequence for continuous cleaning, air drying, drying and modification to achieve the solidification of the oxide film on the second anodized monofilament wire, and is taken up by the second servo tensioner 24 and the single-wheel wire arrangement and take-up machine 25 to obtain a continuous anodized wire.

[0114] Specifically, the pretreated multi-filament wire is placed in the pay-off mechanism I, the pay-off mechanism I guides the multi-filament wire into the multi-functional anodizing treatment mechanism II for continuous oxidation, and the wire is taken up by the take-up mechanism III to obtain the continuous anodized wire, which includes the following steps:

[0115] The multi-filament wire is unwound, and the multi-filament wire is arranged, the surface is wiped, and the wires are threaded to obtain a pre-treated multi-filament wire;

[0116] The end-shaft pay-off machine 26, the first centering wire rack 27 and the first well-shaped wire rack 28 sequentially introduce the multi-filament wire into the first ultrasonic cleaning tank 3, the first two-joint ultrasonic water washing tank 5, the alkaline washing tank 6, the second two-joint ultrasonic water washing tank 7, the neutralization tank 8 and the first three-joint ultrasonic water washing tank 9 for cleaning and acid-base neutralization to obtain acid-base neutralized multi-filament wire;

[0117] The acid-base neutralized multi-filament wire enters the first anodizing tank 10 and is subjected to the first anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain the first anodized multi-filament wire.

[0118] After the first anodized multi-filament wire enters the second ultrasonic cleaning tank 11 for cleaning, it enters the second anodizing tank 12 and undergoes a second anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain a second anodized multi-filament wire;

[0119] Under the action of the first tractor 29 and the second tractor 30, the second anodized multi-filament wire enters the second triple ultrasonic water washing tank 31, the ultrasonic hot water tank 15, the first air cutting tank 16, the first hot air drying tank 17, the surface modification tank 18, the second air cutting tank 19, the second hot air drying tank 20, the vacuum surface modification tank 21, the third air cutting tank 22 and the third hot air drying tank 23 in sequence for continuous cleaning, air drying, drying and modification, so as to solidify the oxide film on the second anodized multi-filament wire, and is taken up by the gantry wire arrangement and take-up machine 32, the second centering wire rack 33 and the second well-shaped wire rack 34 to obtain a continuous anodized wire.

[0120] It is important to note that a continuous preparation test platform for anti-icing conductors is being developed based on the principles of multi-system and multi-parameter coordinated control. This platform will be used to prepare transmission lines with anti-icing capabilities. The design will consider the process flow for continuous preparation of anti-icing conductors and the parameters and ranges of functional modules such as power supply, temperature control, cooling, and transmission. This process will be combined with reference to laboratory static preparation processes for anti-icing conductors to ultimately achieve continuous preparation.

[0121] The Anti-Ice-Repellent Continuous Anodizing Equipment can anodic-oxidize and coat single-filament or multi-filament conductors. After servo-controlled wire routing, no secondary rewinding is required. The Anti-Ice-Repellent Continuous Anodizing Equipment features a simple structure, rational design, easy installation, uniform wire routing, constant wire rewinding speed, and convenient workpiece handling (the process for single-filament and multi-filament conductors is similar, but the operating speeds vary).

[0122] The anti-icing wire continuous anodizing equipment includes a frame, a process tank, a transmission system, a rectifier, an I-spool clamping device, a precision module wire arrangement device, a servo motor, inlet, outlet, overflow and circulation pipelines, a blower, a water chiller, a wire pulley, a filter, a heat exchanger, an I-spool unloading car, an exhaust, a heating system, a traction machine and a control system.

[0123] The anti-icing conductor continuous anodizing equipment adopts a fully automatic adjustable tension control mechanism, with a production speed of 0.5 to 5 meters per minute (adjustable); the control buttons of the anti-icing conductor continuous anodizing equipment are concentrated on the operation panel; the anti-icing conductor continuous anodizing equipment is fully automatically controlled and can be started or stopped with one button; the preparation of the anti-icing conductor continuous anodizing equipment can be divided into single-filament or multi-strand stranded wire 1-4 rolls of wire; the anti-icing conductor continuous anodizing equipment is suitable for LGJ-300 / 40 steel core aluminum stranded wire with a cross-sectional area of 300mm2 and a steel core cross-sectional area of 40mm2, and other types of aluminum stranded wire.

[0124] Materials used in the continuous anodizing equipment for anti-icing conductors: The frame is made of high-quality carbon steel with a plastic-sprayed surface treatment; the safety cover is made of carbon steel or PP with a plastic-sprayed surface treatment; the transmission parts are made of 45# steel with a plating surface treatment; the bearing seats and bearings are imported from well-known brands; the winding motor is a speed reduction variable frequency motor; the cable arrangement motor is a servo motor. Motor; the anti-twisting wheel of the anti-icing wire continuous anodizing equipment adopts a ceramic wheel; the wire wheel of the anti-icing wire continuous anodizing equipment adopts an aluminum alloy one-piece wheel with a polyurethane anti-cutting rubber ring; the cable arrangement of the anti-icing wire continuous anodizing equipment adopts a precision linear module; the pneumatic components of the anti-icing wire continuous anodizing equipment adopt Airtac; the PLC and inverter of the anti-icing wire continuous anodizing equipment adopt Japan's Mitsubishi; the control switch of the anti-icing wire continuous anodizing equipment adopts Schneider; the traction machine of the anti-icing wire continuous anodizing equipment is a 2-ton crawler traction machine.

[0125] The principle of anodic oxidation is to use the wire as the anode in the electrolyte to energize it, so that an oxide film forms on its surface. For example, in sulfuric acid electrolyte, the reaction at the anode of aluminum wire is: 2Al + 3H2O → Al2O3 + 6H + +6e - The generated aluminum oxide is deposited into a film on the surface of the wire.

[0126] The anodizing process uses a 100-200V adjustable DC power supply. A 200V / 1500A rectifier is used. A 30P chiller is used to control the electrolyte temperature, and aeration is used to evenly mix the reactants. In a sulfuric acid electrolyte at approximately 20°C, a current of 1000A-1500A is applied for 15-22 minutes to form a uniformly thick, high-performance oxide film on the LGJ-300 / 40 steel-core aluminum stranded wire.

[0127] The total length of the anti-icing conductor continuous anodizing equipment is about 90 meters.

[0128] The specific process flow is divided into a multi-wire continuous anodizing process with one machine and one line and a single-wire continuous anodizing process with one machine and four lines.

[0129] like Figure 1-Figure 5The figure shows a single-filament conductor continuous anodizing production line with one machine and four wires. The single-filament conductor continuous anodizing process includes: pretreatment - unwinding / tensioning - ultrasonic degreasing - two-way overflow water washing - alkali washing - two-way overflow water washing - neutralization - three-way overflow water washing - first anodizing - ultrasonic water washing - second anodizing - two-way overflow water washing - ultrasonic water washing - hot water washing - air shearing - hot air drying - surface modification - air shearing - hot air drying - vacuum surface modification - air shearing - hot air drying - winding / tensioning - discharging.

[0130] Aluminum monofilament raw material coils are secured to the rotating chuck of the pay-off stand. Operators perform pre-treatment procedures, including identification and recording of the aluminum wire, unwinding, inspecting the wire ends and any miswinding, surface cleaning, and threading. The aluminum wire is then automatically transported to an ultrasonic cleaning tank. Under process parameters of a temperature of 55-65°C, a cycle time of 1-120 seconds, and an alkaline solution pH of 9-12, it enters the alkaline ultrasonic degreasing process. The degreasing tank is equipped with a self-circulating filtration function. Ultrasonic technology and alkaline solution are used to remove oil and residual aluminum particles from the wire. The aluminum wire is then automatically transported to the next step, a two-tank overflow tank for washing. The two adjacent overflow tanks utilize a level difference, allowing the higher level water to naturally overflow into the lower level tank above. The rinsed aluminum wire passes through the degreasing tank, removing the alkaline solution and any remaining oil. The alkaline-laden aluminum wire then enters a slightly acidic neutralization tank for neutralization. Overflow from the high and low liquid level differences in the continuous triple tanks further rinses away oil, acid, and alkali solutions, improving water utilization and reducing unit production costs.

[0131] The aluminum wire enters the first anodizing tank at a process temperature of 18-22°C. The temperature tolerance is controlled within ±1°C. These stringent requirements require real-time monitoring using a thermostat. A heat exchanger and chiller are used to maintain the temperature within this tolerance. The process cycle is approximately 15 seconds. This ensures that an oxide film forms on the aluminum wire as it enters the anodizing tank. This film exhibits excellent corrosion resistance and hardness, protecting the surface from environmental corrosion while also enhancing the lifespan and appearance of the aluminum wire. During the anodizing process, the aluminum material, acting as the anode, is immersed in a bath containing a specific electrolyte. Electrical current is applied to initiate a chemical reaction, forming a dense oxide layer. After continuous ultrasonic washing and a second anodizing step, the aluminum wire enters a hot water tank, maintained at approximately 65-75°C and equipped with a heating element. The power draw is 36kW and the material is 316 stainless steel. The aluminum wire enters the wind-cut tank at approximately 70°C. After the aluminum wire is dried at room temperature to remove excess water, it is dried in a hot air drying tank at a temperature of about 70°C for a short time without sticking to the liquid.

[0132] like Figure 6The figure shows the specific device diagram of the vacuum surface modification tank. Usually, aluminum wire forms a very thin oxide film in the oxidation tank. This film is usually amorphous and not dense enough, so it needs to be further solidified. The aluminum wire passes through the continuous anodizing equipment. At a set cycle of 22 minutes and room temperature, it enters the surface modification tank, where a thicker and dense oxide film or decoration is formed on the aluminum surface, thereby improving the practicality, corrosion resistance and decorative effect of the aluminum material. Figure 7-10 The figure shows a multi-filament conductor continuous anodizing production line with one machine and one line. The multi-filament conductor continuous anodizing process includes: pretreatment - unwinding - ultrasonic degreasing - two-way overflow water washing - alkaline washing - two-way ultrasonic overflow water washing - neutralization - three-way ultrasonic overflow water washing - first anodizing - ultrasonic water washing - second anodizing - three-way ultrasonic overflow water washing - ultrasonic hot water washing - wind shearing - hot air drying - 2-ton crawler hauling machine - surface modification - wind shearing - hot air drying - 2-ton crawler hauling machine - wire winding - unwinding (50 meters / roll) and then entering the trough machine for vacuum modification process - loading and unloading - vacuum surface modification - wind shearing - hot air drying - discharging.

[0133] The process temperatures for double-wave ultrasonic overflow and triple-wave ultrasonic overflow washing of multi-filament conductors are the same as those for single-filament conductors. There are no pH requirements for the bath solutions. Due to the differences in wire diameter and oil accumulation between monofilament and aluminum stranded wire, different take-up and pay-out tensions are used for monofilament and aluminum stranded wire. Monofilament wire is automatically taken up and down using a take-up and pay-out rack. Aluminum stranded wire (i.e., multi-filament conductor) is taken up using a 2-ton crawler-type hauler. Both aluminum stranded and monofilament hot water washing utilizes 28 kHz ultrasonic technology, but the process time cycles differ. For both stranded and monofilament wire, the process temperatures in the ultrasonic hot water washing tank are the same due to the material, as are the temperature and heating methods. The tank materials and cleaning solutions for pretreatment, ultrasonic degreasing, ultrasonic washing, neutralization, triple-wave overflow washing, air shearing, hot air drying, surface modification, and vacuum surface modification are the same for aluminum stranded wire. The time, temperature, cycle, and pH value are adjustable based on production capacity requirements, and other parameters are essentially the same. The continuous anodized wire is immersed in an anti-icing coating tank, and the excess coating is drained after being taken out. The immersed continuous anodized wire is dried and solidified by wind shearing and hot air drying to obtain the anti-icing wire.

[0134] Dip coating is carried out through the No. 21 and No. 26 surface decoration tanks in the anti-icing wire continuous anodizing equipment. The wire is immersed in the anti-icing coating tank to make the coating evenly adhere to the surface of the wire. After taking it out, drain the excess coating and dry it and solidify it through wind shearing and hot air drying.

[0135] The dip coating process requires an immersion time of 30 minutes at room temperature of 21-27°C, a coating concentration of 20%, and drying at 100-120°C for 30 minutes to form a uniform and dense coating with a thickness of about 30-60μm.

[0136] The dip coating process is suitable for conductors with smooth surfaces and regular shapes. It has high production efficiency and can effectively control the coating thickness. It is commonly used in the preparation of ice-repellent conductors such as power cables.

[0137] Using quality control testing methods and performance testing methods, the coating and performance of anti-icing conductors are tested according to the anti-icing coating requirements and coating film standards, and qualified anti-icing conductors are screened.

[0138] Coating inspection includes coating thickness inspection and coating adhesion inspection.

[0139] Among the most commonly used methods for coating thickness testing is eddy current thickness measurement. Based on the principle of electromagnetic induction, eddy current thickness measurement is suitable for measuring the thickness of non-magnetic coatings and oxide films on metal substrates. However, various factors that may affect measurement accuracy should be considered. Therefore, before measurement, the probe should be placed steadily and vertically on the clean, dry surface of the test specimen, ensuring full contact between the probe and the specimen surface. The eddy current thickness gauge probe must be clean and undamaged, and the instrument must be properly calibrated.

[0140] When measuring coating thickness, select a flat, rust-free, grease-free, and scale-free area for measurement. Avoid measuring at the edges or inner corners of the specimen, as these areas may lead to inaccurate measurement results. Apply appropriate force to maintain constant pressure between the probe and the specimen surface.

[0141] The measurement position of the dip-coated continuous anodized wire should be on a flat surface, as closely aligned with the test objectives and requirements as possible. If the dip-coated continuous anodized wire has a certain curvature, a probe designed for curved surfaces should be used. Furthermore, the dip-coated continuous anodized wire must not be deformed, and the film thickness should be within the instrument's measurement range. It is important to reiterate that to ensure measurement accuracy, zero-point calibration must be performed on the uncoated aluminum alloy substrate before each thickness measurement. Multi-point film thickness calibration should then be performed using a standard film thickness test piece.

[0142] To read the coating thickness during testing, press the measurement button and wait for the instrument to display a stable reading. Record the measurement results. Perform multiple measurements within the same area for more accurate results. Calculate the average value for the final measurement result.

[0143] Coating thickness testing standards vary depending on the specific anti-icing coating requirements. For example, super-hydrophobic coatings are typically controlled within a range of 30-100μm. For example, a super-hydrophobic anti-icing conductor is considered acceptable if its coating thickness deviation is within a range of ±10μm.

[0144] The coating thickness is tested once every 100 meters of aluminum stranded wire during the production process to ensure that the coating thickness is uniform and meets the standard requirements.

[0145] Coating adhesion can be tested using methods such as the cross-cut method and the pull-off method. The cross-cut method involves scratching the coating surface and observing the coating peeling to assess adhesion. The pull-off method uses specialized equipment to pull the coating away from the substrate and measure the force required to pull it apart to determine adhesion.

[0146] Coating adhesion standard: For example, in the cross-hatch method, the coating must not fall off according to GB / T9286-1998 standard; in the pull-off method, the adhesion of the anti-icing coating is generally required to be greater than 5MPa.

[0147] The frequency of coating adhesion is to randomly select 5 samples from each batch of products for adhesion testing to ensure that the coating is firmly bonded to the wire.

[0148] There is uncertainty in coating thickness. The data measured at different locations on the same workpiece can vary greatly. Possible reasons include: uneven thickness of the coating itself, which may be caused by the coating process; quality problems with the instrument itself, resulting in unstable measurement results; improper selection of measurement locations, such as measuring at edges or inner corners, may lead to inaccurate results; other external factors, such as magnetic field interference, temperature changes, etc., may also affect the measurement results.

[0149] In summary, when using an eddy current thickness gauge to measure oxide films, care should be taken to select an appropriate measurement position, maintain good contact between the probe and the specimen surface, and minimize interference from external factors. Furthermore, the instrument should be regularly calibrated and maintained to ensure accurate measurement results.

[0150] The anti-icing performance test method is to simulate the icing test in an artificial climate chamber, place the coated conductors in a simulated low temperature, high humidity, windy environment, and observe the icing situation; the natural environment hanging sample test is to install the conductor samples in the actual transmission line environment and monitor the icing situation over a long period of time.

[0151] The coating film layer standard in the anti-icing performance test is that in an artificial climate chamber simulation test, for example, an anti-icing conductor is qualified if the freezing time is delayed by more than 2 hours and the ice coverage is reduced by more than 50% under the conditions of -10℃ relative humidity 85% and wind speed 5m / s; in a natural environment hanging sample test, after one icing season, the conductor ice coverage thickness does not exceed 5mm to meet the requirements.

[0152] The frequency of anti-icing performance testing is a simulated icing test in an artificial climate chamber every six months and a natural environment hanging sample test once a year to track changes in the product's anti-icing performance.

[0153] Actual application cases include the application of transmission lines in a certain region of the State Grid and the application of collection lines in a wind farm.

[0154] Overview of a State Grid transmission line project in a certain region: Due to the region's cold winters, transmission lines are prone to ice buildup, severely impacting power supply reliability. In 2023, State Grid implemented anti-icing conductors on some 110kV transmission lines.

[0155] State Grid's regional transmission line application process: Conductors with super-hydrophobic coatings for anti-icing were selected and produced using a continuous manufacturing process. During production, anodizing and coating process parameters were strictly controlled to ensure conductor quality. During installation, standard construction specifications were followed to ensure high-quality conductor installation.

[0156] Evaluation of the application effect of the anti-icing conductor on the transmission lines in a certain area of the State Grid: After two winter operation monitoring, the number of ice accretion on the lines using anti-icing conductors was reduced by 70%, and the ice thickness was reduced by more than 60%, effectively reducing power outages, improving power supply reliability, and reducing line maintenance costs by about 40%.

[0157] Overview of a wind farm collector line project: Located in a high-altitude, cold region, icing on the collector lines severely impacts wind turbine efficiency and equipment safety. In 2024, the wind farm will retrofit some collector lines with anti-icing conductors.

[0158] The implementation process for a wind farm's collector lines: The coating was applied using a dip coating method. During the manufacturing process, quality control was strengthened, and each batch of conductors was rigorously tested. During installation, conductor sag and tension were optimized based on the actual conditions of the wind farm.

[0159] Evaluation of the application effect of the collector line of a wind farm: After the transformation, the icing phenomenon of the collector line was significantly alleviated, the number of wind turbine shutdowns due to icing was reduced by 80%, and the power generation efficiency was improved by about 15%, achieving good economic and social benefits.

[0160] In summary, the above-mentioned technical solutions of the present invention, by optimizing the methods and processes of conductor pretreatment, anodization, and coating, combined with the use of high-performance superhydrophobic coating materials, can effectively improve the anti-icing performance of conductors. In practical applications, this can significantly reduce the risk of icing on transmission lines, improve the reliability and stability of power system operations, and reduce maintenance costs. At the same time, strict quality control and testing ensure product quality and performance.

[0161] Although the present invention has been disclosed above with reference to preferred embodiments, the embodiments are merely examples for the purpose of illustration and are not intended to limit the present invention. Those skilled in the art may make various modifications and alterations without departing from the spirit and scope of the present invention. The scope of protection claimed by the present invention shall be subject to the claims.

Claims

1. Anti-icing wire continuous anodizing equipment, characterized in that: It includes a pay-off mechanism, a multifunctional anodizing treatment mechanism and a take-up mechanism arranged from left to right; A wire-paying mechanism, used for guiding the wire to be processed into the multifunctional anodizing treatment mechanism; Multifunctional anodizing treatment mechanism for continuous anodizing of wires; The wire take-up mechanism is used to take back and discharge the wires that have been continuously anodized.

2. The anti-icing wire continuous anodizing equipment according to claim 1, characterized in that: The pay-off mechanism includes a two-wheel pay-off machine, a first servo tension machine, an end-shaft pay-off machine, a first centering wire rack and a first well-shaped wire rack; Among them, when a first servo tension machine is provided on one side of the two-wheel pay-off machine, and a multifunctional anodizing treatment mechanism is provided on one side of the first servo tension machine, the pay-off of the monofilament conductor is realized; When a first pair of centering wire racks is provided on one side of the end shaft pay-off machine, a first cross-shaped wire rack is provided on one side of the first pair of centering wire racks, and a multifunctional anodizing treatment mechanism is provided on one side of the first cross-shaped wire rack, pay-off of multi-filament wires is achieved.

3. The anti-icing wire continuous anodizing equipment according to claim 1, characterized in that: The multifunctional anodizing treatment mechanism includes a first ultrasonic cleaning tank, a second ultrasonic cleaning tank, a third ultrasonic cleaning tank, a meter traction wheel, a first two-joint ultrasonic water washing tank, a second two-joint ultrasonic water washing tank, a third two-joint ultrasonic water washing tank, an alkali washing tank, a neutralization tank, a first triple ultrasonic water washing tank, a second triple ultrasonic water washing tank, a first anodizing tank, a second anodizing tank, an ultrasonic hot water tank, a first air cutting tank, a second air cutting tank, a third air cutting tank, a first hot air drying tank, a second hot air drying tank, a third hot air drying tank, a surface modification tank, a vacuum surface modification tank, a first traction machine and a second traction machine; Among them, when the first ultrasonic cleaning tank, the meter traction wheel, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, the first three-unit ultrasonic water washing tank, the first anodizing tank, the second ultrasonic cleaning tank, the second anodizing tank, the third two-unit ultrasonic water washing tank, the third ultrasonic cleaning tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank are placed in sequence from left to right, continuous anodizing of the monofilament conductor is achieved; When the first ultrasonic cleaning tank, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, the first triple ultrasonic water washing tank, the first anodizing tank, the second ultrasonic cleaning tank, the second anodizing tank, the second triple ultrasonic water washing tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the first traction machine, the surface modification tank, the second air cutting tank, the second hot air drying tank, the second traction machine, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank are placed in sequence from left to right, continuous anodizing of multiple conductors is achieved.

4. The anti-icing wire continuous anodizing equipment according to claim 1, characterized in that: The pay-off mechanism includes a second servo tensioner, a single-wheel wire-arranging and taking-up machine, a gantry wire-arranging and taking-up machine, a second centering wire rack and a second well-shaped wire rack; Among them, when a second servo tension machine is provided on one side of the multifunctional anodizing treatment mechanism, and a single-wheel wire arranging and winding machine is provided on one side of the second servo tension machine, the wire arranging and winding of the monofilament wire is realized; When a second cross-shaped wire rack is provided on one side of the multifunctional anodizing treatment mechanism, a second centering wire rack is provided on one side of the second cross-shaped wire rack, and a gantry wire arranging and winding machine is provided on one side of the second centering wire rack, wire arranging and winding of multiple wires can be achieved.

5. The anti-icing wire continuous anodizing equipment according to claim 1, characterized in that: Anti-icing conductor continuous anodizing equipment also includes: Pay-off control box, used to control the tension and operating status of the pay-off mechanism; Wire take-up control box, used to control the tension and operating status of the wire take-up mechanism; The first equipment control box and the second equipment control box are both used for overall control and monitoring; High-pressure fan, used to provide high-pressure airflow; Filters are used to filter waste liquids or gases generated during the treatment process to protect the environment; Equipment auxiliary tank, used to store and process waste or by-products generated during the processing; Vacuum pump unit, used to provide vacuum environment and assist in vacuum surface modification; Drying heater, used to provide heat during the drying process to ensure that the wires are thoroughly dried; Ultrasonic water washing auxiliary tank, used to assist the ultrasonic water washing process; An ultrasonic cleaning generator, used to generate ultrasonic waves; Overhead operating platform, used to provide a location for operators to maintain and monitor the equipment; Equipment rectifier, used for power rectification to ensure the stable current required for normal operation of the equipment; Fences to protect continuous anodizing equipment for anti-icing conductors; Humanoid walkway is used to facilitate operators to walk.

6. A method for coating an anti-icing conductor after continuous anode oxidation, for implementing the coating operation of the anti-icing conductor continuous anodizing equipment according to any one of claims 1 to 5, characterized in that: The method comprises the following steps: S1. placing the pretreated single-filament wire or multi-filament wire into a pay-off mechanism, which guides the single-filament wire or multi-filament wire into a multifunctional anodizing treatment mechanism for continuous oxidation, and then takes up the wire through a take-up mechanism to obtain a continuously anodized wire; S2. Immerse the continuous anodized wire in an anti-icing coating tank, remove it, drain off excess coating, and dry and solidify the immersed continuous anodized wire by wind shearing and hot air drying to obtain an anti-icing wire; S3. Use quality control testing methods and performance testing methods to test the coating and performance of anti-icing conductors according to the requirements of the anti-icing coating and the coating film standards, and screen qualified anti-icing conductors.

7. The method for continuous post-anodic coating of an anti-icing conductor according to claim 6, characterized in that: The pre-treated monofilament conductor is placed in a pay-off mechanism, the pay-off mechanism guides the monofilament conductor into a multifunctional anodizing treatment mechanism for continuous oxidation, and the wire is taken up by a take-up mechanism to obtain a continuously anodized wire, which includes the following steps: The monofilament wire is unwound, and the monofilament wire is arranged, the surface is wiped, and the wire is threaded to obtain a pretreated monofilament wire; The two pay-off machines and the first servo tension machine guide the monofilament wire into the first ultrasonic cleaning tank to degrease the monofilament wire to obtain the degreased monofilament wire; After degreasing, the monofilament wire is pulled by a meter traction wheel and sequentially enters the first two-section ultrasonic water washing tank, the alkali washing tank, the second two-section ultrasonic water washing tank, the neutralization tank and the first three-section ultrasonic water washing tank for secondary cleaning and acid-base neutralization to obtain an acid-base neutralized monofilament wire; The acid-base neutralized monofilament wire enters the first anodizing tank and is anodized for the first time at a temperature of 18-22°C and a cycle of 15 seconds to obtain the first anodized monofilament wire; After the first anodized monofilament wire enters the second ultrasonic cleaning tank for cleaning, it enters the second anodizing tank and undergoes a second anodizing at a temperature of 18-22°C and a cycle of 15 seconds to obtain a second anodized monofilament wire; The second anodized monofilament wire enters the third two-unit ultrasonic water washing tank, the third ultrasonic cleaning tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank in sequence for continuous cleaning, air drying, drying and modification to achieve the solidification of the oxide film on the second anodized monofilament wire, and is taken up by the second servo tension machine and the single-wheel wire arrangement and take-up machine to obtain a continuous anodized wire.

8. The method for continuous post-anodic coating of an anti-icing conductor according to claim 6, characterized in that: The pre-treated multi-filament wire is placed in a wire-paying mechanism, the wire-paying mechanism guides the multi-filament wire into a multifunctional anodizing treatment mechanism for continuous oxidation, and the wire is taken up by a wire-taking mechanism to obtain a continuously anodized wire, which includes the following steps: The multi-filament wire is unwound, and the multi-filament wire is arranged, the surface is wiped, and the wires are threaded to obtain a pre-treated multi-filament wire; The end-shaft pay-off machine, the first pair of centering wire racks, and the first well-shaped wire rack sequentially introduce the multi-filament wire into the first ultrasonic cleaning tank, the first two-unit ultrasonic water washing tank, the alkaline washing tank, the second two-unit ultrasonic water washing tank, the neutralization tank, and the first three-unit ultrasonic water washing tank for cleaning and acid-base neutralization to obtain acid-base neutralized multi-filament wire; The acid-base neutralized multi-filament wire enters the first anodizing tank and is anodized for the first time at a temperature of 18-22°C and a cycle of 15 seconds to obtain the first anodized multi-filament wire; After the first anodized multi-filament wire enters the second ultrasonic cleaning tank for cleaning, it enters the second anodizing tank and undergoes a second anodizing at a temperature of 18-22° C. and a cycle of 15 seconds to obtain a second anodized multi-filament wire; The second anodized multi-filament wire, under the action of the first traction machine and the second traction machine, enters the second triple ultrasonic water washing tank, the ultrasonic hot water tank, the first air cutting tank, the first hot air drying tank, the surface modification tank, the second air cutting tank, the second hot air drying tank, the vacuum surface modification tank, the third air cutting tank and the third hot air drying tank in sequence for continuous cleaning, air drying, drying and modification, so as to solidify the oxide film on the second anodized multi-filament wire, and is taken up by the gantry wire arrangement and take-up machine, the first centering wire rack and the first well-shaped wire rack to obtain a continuous anodized wire.

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