METHOD FOR MELTING GLASS IN A RECUPERATIVE GLASS MELTING FURNACE

摘要

The present invention is referred to a method for producing glass in a recuperative glass melting furnace. A controlled flow of a mixture of pulverized fuel and air or gas under pressure is feed to a series of feeding means. The mixture of pulverized fuel and air or gas is discharged from the feeding means toward at least one distribution means, wherein the pulverized fuel-air or gas mixture is regulated in a controlled manner from the distribution means to each of a plurality of burners in a glass melting region of the recuperative glass melting furnace. Combustion air is preheated through of at least a heat exchanger of the recuperative glass melting furnace, and the preheating combustion air and mixture of pulverized fuel and air or gas is simultaneously mixed in the glass melting region of said glass melting furnace to provide a combustion flame with high thermal efficiency to carry out the melting of the glass.