ENVIRONMENTAL CONTROL IN GLASS FIBER FORMING

In a glass fiber forming station, bushing air is delivered to the veil from grills that encroach near the front and rear sides of the veil. Sealing material may at least partially seal the space around the bushing. The system may reduce the requirement for conditioned air, and may reduce the likelih...

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Bibliographische Detailangaben
Hauptverfasser:	BEEMAN MARK, FOLK MICHAEL DAVID
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMBINED OPERATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS MACHINE TOOLS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MINERAL OR SLAG WOOL OTHER WORKING OF METAL PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	In a glass fiber forming station, bushing air is delivered to the veil from grills that encroach near the front and rear sides of the veil. Sealing material may at least partially seal the space around the bushing. The system may reduce the requirement for conditioned air, and may reduce the likelihood of dust entrainment in the veil. Pot sprays may be provided for additional cooling of the veil. In a method of retrofitting a glass fiber forming station, a station duct is attached to a main duct, and carries air from the main duct to a grill that extends near the veil, for example within 12 inches of the veil.