Glass melting apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 4, 2000
Issued Date -
N/A
app pub date -
Jun 29, 1999
filing date -
Aug 25, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for melting and delivering glass to a work area such as spinners for making fiberglass includes a melter with heaters so arranged that the 'hot spot' in the molten glass is located away from the walls and corrosion sensitive parts so that the various elements of the melter wear out at substantially the same time. The system is further provided with a dual exhaust arrangement when the melter, conditioner and forehearth are located on the same floor of the plant, the first exhaust being at the juncture of the melter and conditioner, and the second being an alternating replacement for one of the heating/cooling orifices and mechanisms in the conditioner, so as to effectively limit the amount of corrosive volatiles reaching the forehearth.
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