Waste cable recycling production line

Abstract

The invention discloses a waste cable recycling production line, comprising a unreeling machine, a steering shaft, a tensioning wheel, a peeling roller assembly, a steering roller, a draft gear, a medium-high-frequency heating device, a rolling device and an aluminum armor tape winding machine which are successively arranged from the front to the end and is used for unreeling the cable, tensioning the cable, peeling the outer skin of the cable, pulling the cable, aluminum tape hot rolling and reeling. A heating coil of the medium-high-frequency heating device is arranged between the draft gear and the rolling device, and the single aluminum core passes through the heating coil. The invention peels off the outer skin of the cable through the nondestructive peeling technology, does not damage the surface of the aluminum core, provides the good guarantee to the follow-up production of the aluminum tape, and can directly produce the aluminum armored tape which is high in quality.

Description

technical field [0001] The invention relates to the recycling technology of waste cables in the field of electric power technology, specifically a system and device for producing aluminum tapes from waste cables. Background technique [0002] Regarding the recycling of waste cables, take a cable with a cross-section of 6 square millimeters as an example. The cable core generally uses a single aluminum core. Due to its simple structure, it only has an aluminum core and an outer skin. The outer skin can be recycled twice. is recyclable. [0003] The methods currently used mainly include the following three methods. One is the incineration method, that is, the outer skin is directly burned to leave the exposed aluminum core, and the high-value aluminum core is recycled. This method pollutes the environment. The second is the mechanical peeling method, that is, using a blade to peel off the outer skin to separate the two. Whether it is mechanical peeling or manual peeling, ther...

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Problems solved by technology

[0004] Another example is a Chinese patent application number of 201410123585.6, which is based on a water jet recycling waste wire and cable device. It uses high-pressure pure water jets to recycle waste wire and cable. It is clean, environmentally friendly, easy to operate, and low in cost. Efficient recycling of materials, using a nozzle to continuously spray the cable back and forth through the arc trajectory, while the efficiency is low, there is no cable in most of the area of ​​​​the trajectory, that is to say, only the few moments that are sprayed onto the cable are really effective , wasting most of the energy and time on the trajectory of the jet

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