A copper wire anti-oxidation drying device

A drying device and anti-oxidation technology, which is applied in the manufacture of electrical components, circuits, cables/conductors, etc., can solve the problems of copper wire oxidation and affect the performance of copper wires, and achieve the effect of reducing the cost of use and ensuring performance

Active Publication Date: 2017-06-23
CHENGDU XINGDA OF COPPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional annealing cooling uses tap water quality and natural cooling precipitation, and there will be some moisture residue on the surface of the copper wire. Through transmission and transfer, the surface of the copper wire will be partially oxidized, which will affect the performance of the copper wire.

Method used

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  • A copper wire anti-oxidation drying device

Examples

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Effect test

Embodiment 1

[0020] like figure 1 As shown, this embodiment includes a box body 1, a plurality of through holes are opened above the box body 1, and a partition plate 6 and two fixed cylinders 9 are also included, and the partition plate 6 is arranged on the box body by rotating a pin shaft 1, and the partition 6 divides the interior of the box body 1 into a filling cavity and a cavity 9. Two fixed cylinders 9 are arranged in the cavity 7 and respectively correspond to the movable ends of the partition 6. Springs are arranged in the fixed cylinder 9 8. The upper end of the spring 8 is connected to the bottom of the partition plate 6; the filling cavity is filled with a sponge block 2, and the upper surface of the sponge block 2 protrudes outward through the through hole to form an absorption part 3, in the box The body 1 is provided with a plurality of sieve plates 4 for wrapping and covering the absorption part 3 , and dehumidifying cloth 5 is bonded on the upper surfaces of the plurality...

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PUM

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Abstract

The present invention discloses a copper wire anti-oxidation drying device. The copper wire anti-oxidation drying device comprises a box body equipped with a plurality of through holes, sponge blocks are filled in the box body, and the upper surfaces of the sponge blocks penetrate the through holes to protrude outwards to form the absorption parts. The box body is equipped with a plurality of sieve plates used for wrapping and covering the absorption parts, and the dehumidifying clothes are adhered on the upper surfaces of the sieve plates. According to the present invention, by utilizing the dehumidifying clothes adhered on the sieve plates to contact the copper wires, the cooling water on the outer walls of the copper wires is absorbed by the dehumidifying clothes, and the accumulated cooling water on the dehumidifying clothes is absorbed by the sponge blocks via the sieve pores on the sieve plates, namely, the own water content of the dehumidifying clothes can be located in a lower level during the long-time usage process of the dehumidifying clothes via the sponge blocks, the secondary accessary moisture on the outer walls of the copper wires is avoided, the performances of the copper wires after the annealing cooling processing are guaranteed, at the same time, the dehumidifying clothes are avoided being replaced uninterruptedly and repeatedly, and the usage cost is reduced.

Description

technical field [0001] The invention relates to the field of copper stranded wire processing, in particular to an anti-oxidation drying device for copper wires. Background technique [0002] During the production and processing of copper wire, when the copper wire is pulled, stretched, twisted and wound, stress will be generated inside it, and it will become hard or even oxidized locally, so this kind of crude product cannot be further processed into copper soft stranded wire. Therefore, the copper stranded wire must be annealed. The general treatment method is to use nitrogen as a protective gas and anneal in the annealing furnace. First, the air is extracted from the annealing furnace to form a negative pressure to a certain extent and then filled with nitrogen. The pressure is formed inside, and when it is heated to about 300 degrees Celsius, it is kept for one end of time, and then the furnace is turned on to cool naturally. However, after this kind of annealing treatme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/30
CPCH01B13/30
Inventor 彭德均
Owner CHENGDU XINGDA OF COPPER CO LTD
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