FIBER OXIDATION OVEN WITH MULTIPLE INDEPENDENTLY CONTROLLABLE HEATING SYSTEMS

One embodiment is directed to an oven for heating fibers. The oven comprises a plurality of walls forming a chamber and a supply structure disposed within the chamber between first and second ends of the chamber. The supply structure is in communication with a first heating system and is configured...

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Bibliographische Detailangaben
1. Verfasser:	MELGAARD, HANS L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BLASTING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING MECHANICAL FINISHING OF YARNS OR ROPES NATURAL OR ARTIFICIAL THREADS OR FIBRES OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS SPINNING TEXTILES WARPING OR BEAMING WEAPONS YARNS
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Beschreibung
Zusammenfassung:	One embodiment is directed to an oven for heating fibers. The oven comprises a plurality of walls forming a chamber and a supply structure disposed within the chamber between first and second ends of the chamber. The supply structure is in communication with a first heating system and is configured to direct heated gas from the first heating system into a first portion of the chamber. The supply structure is in communication with a second heating system and is configured to direct heated gas from the second heating system into a second portion of the chamber. La présente invention se rapporte, selon un mode de réalisation, à un four destiné à chauffer des fibres. Le four comprend une pluralité de parois qui forment une chambre, et une structure d'alimentation disposée dans la chambre entre la première et la seconde extrémité de la chambre. La structure d'alimentation est en communication avec un premier système de chauffage et est configurée pour diriger un gaz chauffé provenant du premier système de chauffage dans une première partie de la chambre. La structure d'alimentation est en communication avec un second système de chauffage et est configurée pour diriger un gaz chauffé provenant du second système de chauffage dans une seconde partie de la chambre.