CN215404411U

CN215404411U - Device for reducing annealing oxidation rate of copper wire

Info

Publication number: CN215404411U
Application number: CN202121306406.4U
Authority: CN
Inventors: 周建成; 李宝红; 汪琪; 潘焱波; 余海尧
Original assignee: Shaoxing Electric Power Equipment Co ltd
Current assignee: Shaoxing Electric Power Equipment Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-04
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the field of annealing devices, in particular to a device for reducing the annealing oxidation rate of a copper wire. The utility model discloses a device for reducing the annealing oxidation rate of a copper wire, which comprises a frame body, wherein a first annealing wheel, a second annealing wheel, a first annealing groove, a steam protection groove, a second annealing groove, a cooling liquid groove and a dehydration device are sequentially arranged on the frame body, a third annealing wheel is arranged in the first annealing groove, a fourth annealing wheel is arranged in the second annealing groove, the dehydration device comprises a shell, a plurality of water blocking rings and a plurality of high-pressure air gun groups are arranged on the shell, and the high-pressure air gun groups comprise two high-pressure air guns which are correspondingly arranged.

Description

Device for reducing annealing oxidation rate of copper wire

Technical Field

The utility model relates to the field of annealing devices, in particular to a device for reducing the annealing oxidation rate of a copper wire.

Background

Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate.

But the copper lines are easily oxidized during the annealing process.

Disclosure of Invention

The utility model hopes to provide a device for reducing the annealing oxidation rate of a copper wire, and the specific scheme is as follows:

the utility model provides a reduce device of copper line annealing oxidation rate, includes the support body, be equipped with first annealing wheel on the support body in proper order, second annealing wheel, first annealing groove, steam protection groove, second annealing groove, cooling cistern and dewatering device, dewatering device includes the casing, be equipped with a plurality of rings of holding up water and a plurality of high-pressure air gun group on the casing, high-pressure air gun group is including corresponding two high-pressure air guns that set up.

The bottom of the shell is provided with a water outlet. The diameter of the water blocking ring is only slightly larger than that of the copper wire, so that water on the surface of the copper wire can be blocked, the water can flow to the bottom of the shell along with gravity, and the water outlet can discharge the water.

And a plurality of drain pipes are arranged on the second annealing tank and the cooling liquid tank and used for discharging cooling liquid (generally cooling water containing certain emulsion) in the cooling liquid tank.

And a valve is arranged on the drain pipe. The valve can adjust the cooling water liquid.

And a plurality of water inlet pipes are arranged on the second annealing tank and the cooling liquid tank. The water inlet pipe is used for water inlet.

The cooling water level can be balanced and controlled by adjusting each water inlet pipe and the water drainage device, so that the copper wires can fully contact with the cooling water in the cooling process, and the annealing cooling effect is ensured.

The frame body is provided with a plurality of guide rollers. The guide roller is used for changing the transmission direction of the copper wire.

The frame body is provided with a plurality of support rods. The bracing piece sets up and can better support the copper line at guide roll and annealing wheel, perhaps between the annealing wheel.

According to the device for reducing the annealing oxidation rate of the copper wire, the steam protection groove is added between the first annealing groove and the second annealing groove, so that the copper can be reduced from being oxidized to a certain extent; and the dewatering device of this application is including hindering water ring sum high pressure air gun group, and the diameter that hinders water ring is only slightly greater than the diameter of copper line, so can block the water on copper line surface, and high pressure air gun group includes that two high pressure air guns are located the both sides of copper line respectively and can spray high-pressure gas to the copper line surface to further remove water, water also is the prerequisite of copper oxidation, so this design also can reduce the oxidation rate of copper.

Drawings

FIG. 1 is a first schematic diagram of an apparatus for reducing the oxidation rate of copper wire annealing according to the present invention;

FIG. 2 is a schematic structural diagram of a device for reducing the annealing oxidation rate of copper wires according to the present invention;

FIG. 3 is a schematic structural diagram III of an apparatus for reducing the oxidation rate of copper wire annealing according to the present invention;

wherein the reference numbers: 1. a first annealing wheel; 2. a second annealing wheel; 3. a first annealing tank; 31. a third annealing wheel; 4. a second annealing tank; 41. a fourth annealing wheel; 5. a steam protection tank; 6. a cooling liquid tank; 7. a dewatering device; 71. a housing; 72. a water-blocking ring; 73. a high pressure gas gun assembly; 8. a guide roller; 9. a copper wire; 10. a support bar; 11. a frame body; 121. a water inlet pipe; 122. a drain pipe; 13. and a water outlet.

Detailed Description

This is further illustrated below in connection with FIGS. 1-3:

the utility model provides a reduce device of copper line annealing oxidation rate, comprising a frame body 11, be equipped with first annealing wheel 1 on the support body 11 in proper order, second annealing wheel 2, first annealing groove 3, steam protection groove 5, second annealing groove 4, cooling liquid groove 6 (preferably can set up copper line anti-shake spare, through being equipped with a diameter slightly and being greater than the through-hole of copper line on copper line anti-shake spare promptly, can tie the shake of copper line) and dewatering device 7, dewatering device 7 includes casing 71, be equipped with a plurality of rings 72 and a plurality of high-pressure air gun group 73 of hindering water on casing 71, high-pressure air gun group 73 is including corresponding two high-pressure air guns that set up.

The bottom of the housing 71 is provided with a water outlet 13. The diameter of the water-blocking ring 72 is only slightly larger than that of the copper wire 9, so that water on the surface of the copper wire 9 can be blocked, the water can flow to the bottom of the shell 71 along with gravity, and the water can be discharged from the water outlet 13.

The second annealing tank 4 and the cooling liquid tank 6 are provided with a plurality of drain pipes 122 for discharging the cooling liquid (generally, cooling water containing a certain amount of emulsion) in the cooling liquid tank 6. A valve is arranged on the water discharge pipe 122. The valve can adjust the cooling water liquid.

A plurality of water inlet pipes 121 are arranged on the second annealing tank 4 and the cooling liquid tank 6. The water inlet pipe 121 is used for water inlet.

A plurality of guide rollers 8 are arranged on the frame body 11. The guide roller 8 is used to change the direction of conveyance of the copper wire 9.

A plurality of support bars 10 are arranged on the frame body 11. The support bar 10 is arranged between the guide roller 8 and the annealing wheel or the annealing wheel to better support the copper wire.

According to the device for reducing the annealing oxidation rate of the copper wire, the steam protection groove 5 is added between the first annealing groove 3 and the second annealing groove 4, so that the copper can be reduced from being oxidized to a certain extent; and the dewatering device 7 of this application includes that the diameter of water-blocking ring 72 and high-pressure air gun group 73, the diameter of water-blocking ring is only slightly greater than the diameter of copper line 9, so can block the water on copper line 9 surface, and high-pressure air gun group 73 includes that two high-pressure air guns are located the both sides of copper line 9 respectively and can carry out the high-pressure gas of injection to copper line 9 surface to further remove water, water also is the prerequisite of copper oxidation, so this design also can reduce the oxidation rate of copper.

The above-mentioned embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention using this concept shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a reduce device of copper line annealing oxidation rate which characterized in that: the improved water-cooling type air gun comprises a frame body, be equipped with first annealing wheel on the support body in proper order, second annealing wheel, first annealing groove, steam protection groove, second annealing groove, cooling liquid groove and dewatering device, set up third annealing wheel in the first annealing groove, set up fourth annealing wheel in the second annealing groove, dewatering device includes the casing, be equipped with a plurality of rings of holding up water and a plurality of high-pressure air gun group on the casing, high-pressure air gun group is including corresponding two high-pressure air guns that set up.

2. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 1, wherein: the bottom of the shell is provided with a water outlet.

3. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 1, wherein: and a plurality of drain pipes are arranged on the second annealing tank and the cooling liquid tank.

4. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 3, wherein: and a valve is arranged on the drain pipe.

5. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 1, wherein: and a plurality of water inlet pipes are arranged on the second annealing tank and the cooling liquid tank.

6. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 1, wherein: the frame body is provided with a plurality of guide rollers.

7. The apparatus for reducing the oxidation rate of copper wire annealing according to claim 1, wherein: the frame body is provided with a plurality of support rods.