Process for treating tempering glass melts prior forming thereof

摘要

The invented treatment process of striking glasses (2) is characterized in that glass melt (2) with temperature in the range of 600 to 1200 degC transferred from a pot furnace (1) into a feeder (3) is treated in the feeder (3) inlet portion (5) and using waveguides (6) with electromagnetic field generated by magnetrons (7) with frequency of 2000 to 3000 MHz and power in the range of 1 to 10 kW for a period sufficient to increase the glass (2) temperature to 1000 to 1300 degC. Behind the feeder (3) inlet portion (5), the glass (2) temperature decreases by a controlled heater (8) to 800 to 1150 degC in the glass melt outflow (9) from the feeder (3).