Thermal processing of insulated wire - having insulation burned off from wire in continuous process

The burner system for use in removing the synthetic insulation from copper wire has a main chamber (10) through which copper wire (5) is continuously fed from inlet (3) to outlet (5). Within the chamber the temperature is raised to a level at which the plastic vapourises. Positioned above the chambe...

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Bibliographische Detailangaben
Hauptverfasser:	SURRA, RENATO, RIVOLI, IT, RICCO', MICHELE, COLLEGNO, IT, BRONZINI, BRUNO, MON-CALIERI, IT
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL RETORTS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The burner system for use in removing the synthetic insulation from copper wire has a main chamber (10) through which copper wire (5) is continuously fed from inlet (3) to outlet (5). Within the chamber the temperature is raised to a level at which the plastic vapourises. Positioned above the chamber is a ducting system (21) that leads to a blower (22) that circulates the air and vapourised plastic into resistance heating chamber (27) coupled to a combustion chamber (28) in which the products are burned. The hot gases are circulated through a heat exchanger (40) that provides the preheating of the wire. ADVANTAGE - Uses thermal energy of combustion for preheating.