Waste cable recovery device

Abstract

The invention discloses a waste cable recovery device. The device comprises a unreeling machine, a steering shaft, a barking roller component, a flame heating device, a steering roller, a traction device and a chopper from front to the back in order, wherein the barking roller component comprises a hot roller and a carrier roller in pairwise, wherein the hot roller is located at the upper side of the barking roller component, the carrier roller is located at the lower side of the barking roller component, and a compression roller for preventing the hot roller from bending is arranged above the hot roller, the compression roller is directly pressed on the upper side of the hot roller, and the space between the hot roller and the carrier roller is adjustable, and the hot roller and the carrier roller are in synchronized reversing rotation; the power is from a first driving motor; the flame heating device is arranged at the front side position of the hot roller. The sheath of the cable is barked through a no-damage barking process, and the surface of the copper core cannot be damaged, so that the copper granules with high quality can be produced.

Description

technical field [0001] The invention relates to the recycling technology of waste cables in the field of electric power technology, specifically a device for producing copper rice grains 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 copper core. Due to its simple structure, it only has a copper core and a sheath. It can be recycled. The current method is to use a blade to peel off the outer skin to separate the two. Whether it is mechanical peeling or manual peeling, there is a problem that the knife will leave more or less scratches on the surface of the copper core. scratches, causing scratches, which reduces the quality of the copper core. The copper core obtained by this kind of stripping and stripping can only be used for copper smelting. [0003] At the same time, there is also a demand in the market, namely copper...

AI Technical Summary

Problems solved by technology

[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 copper core. Due to its simple structure, it only has a copper core and a sheath. It can be recycled. The current method is to use a blade to peel off the outer skin to separate the two. Whether it is mechanical peeling or manual peeling, there is a problem that the knife will leave more or less scratches on the surface of the copper core. scratches, causing scratches, which reduces the quality of the copper core. The copper core obtained by this kind of stripping can only be used for copper smelting.

[0003] At the same time, there is still a demand in the market, that is, copper rice grains, using copper cores to make copper rice grains, and the surface of the copper rice grains is required to be free of damage. The existing production methods generally use new copper cores for production, and the cost is relatively high.

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