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Glass furnace, in particular for clear or ultra-clear glass, with lateral secondary recirculations
Glass furnace, in particular for clear or ultra-clear glass, with lateral secondary recirculations
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机译:玻璃窑炉,特别是用于透明或超透明玻璃的玻璃窑炉,具有侧向二次循环
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摘要
Glass furnace for heating and melting materials to be vitrified, in which furnace two molten glass recirculation loops are formed in the bath between a hotter central zone of the furnace and, respectively, the inlet (E) and the outlet (Y) which are at a lower temperature; the furnace comprises lateral cooling means (12a), (12b) so as to create or strengthen lateral secondary recirculation rolls (B2La), (B2Lb) of the glass.
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