| 摘要 |
<p>PURPOSE: A receiving method for a material from a waste electric wire is provided to easily separate a covered wire for a waste electric wire by receiving the pitch wire. CONSTITUTION: A receiving method comprises a selecting process(1), a cooling process(2) and a separating process(3). A selecting process(1) is selected a waste electric wire and is bound a bundle(12). A pitch of waste electric wire is generally made of copper(Cu) and a covered made of a synthetic resin. A cooling process(2) is filled with a bundle(12) in a cooler for 5 seconds. An inside of cooler is included a coolant such as a liquefied gas, a liquefied nitrite and a liquefied inert gas. A separating process(3) is got shaken off a covered wire of bundle(12) because of a covered wire of bundle(12) is quickly cooled and be weaken, and then a covered wire of bundle(12) is hit by a free hammer and broken. A bundle(12) is delivered by an auto-delivery device as a delivery machine.</p> |
