Combined furnace
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United States of America Patent
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Feb 28, 2023
Grant Date -
May 7, 2020
app pub date -
May 22, 2018
filing date -
May 23, 2017
priority date (Note) -
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Abstract
Installation including an industrial glass furnace (1) including a tank (2) for molten glass (3), a combustion heating chamber (4) situated above the tank (2), and a duct for evacuation of flue gases in communication with said heating chamber (4), and a stone furnace including a firing zone (21) for stone to be fired, the flue gas evacuation duct including a flue gas outlet that is connected to the firing zone (21) of stone to be fired and supplying the firing zone (21) of stone to be fired with flue gases at high temperature.
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