Design for producing cracked-glass tiles

摘要

The proposed apparatus for producing glass-silicate slabs is formed by a mold loader (I) being followed up with at least one preheating chamber (II) that is provided with gas burners (4) arranged on side walls (15) thereof. The gas burners (4) are directed below mold (9) bottoms (11) into a gap (10) whereby the molds (9) are located on projections (8) of a travel car (2). The preheating chamber (II) is provided in its arch (5) with ducts for exhaust of combustion products. On the preheating chamber (II) there are arranged one after another a chamber (III) of thermal shock, a chamber (IV) of controlled cooling, a chamber (V) of dwell and a cooling chamber (VI) having in its arch (5) arranged flat ducts (13) being interconnected through the mediation of heat-insulated piping (12) with said ducts (7).