COLLECTION METHOD OF COPPER WIRE

摘要

PURPOSE: A method for retrieving a copper cable form a wasted insulating cable is provided to simply and economically retrieve the copper cable. CONSTITUTION: An outer cover(6) is cut and stripped from a wasted insulating cable. The stripped copper wire bundle(4) is cut in a size of 30 to 80mm. Paraffin oil is supplied to the coated copper wire(3). The coated copper wire bundle(4) submerged in the paraffin oil is supplied to a separator(11). Then, the coated copper wire bundle(4) and the paraffin oil are agitated such that a jelly sticking to the coated copper wire bundle(4) is separated therefrom. A high pressurized paraffin oil is injected so as to wash the jelly sticking to the coated copper wire bundle(4). Then, a chipping process is carried out so as to cut the coated copper wire in a size of 3-6mm. After that, a high pressurized air is injected so as to strip a coated material(2).