TWO-CHAMBER FURNACE WITH SEPARATE CONTROL OF CHAMBERS FOR CONTINUOUS ARTISTIC CASTING OF GLASS AND CRYSTAL

摘要

FIELD: heating equipment. ;SUBSTANCE: invention relates to the field of heating thermal equipment and can be used for heating during the heat treatment of glass and crystal products. A two-chamber furnace with separate control of chambers for continuous artistic casting of glass and crystal contains an upper chamber and a lower chamber located below it. The upper chamber contains a housing with heating elements, a crucible, a temperature controller connected to a thermocouple, which sets the heating schedule of the charge placed in the crucible, reaching the melting temperature and maintaining a constant casting temperature. The lower chamber contains a housing with heating elements and a temperature controller connected to a thermocouple, which sets the temperature graph for pouring molten glass from the upper chamber and its subsequent thermal annealing. The bottom of the crucible is connected to a predominantly vertical filling channel in the form of a refractory tube with a diameter of no more than 60 mm with a locking device passing through the upper and lower chambers for pouring molten glass into containers placed in the lower chamber. ;EFFECT: increase in the quality of production of glass and crystal products of any complex shape. ;1 cl, 1 dwg