These refractory bricks are standard for use in the melting pool of horseshoe flame glass tank furnace

The selection of refractory materials for the melting pool of horseshoe flame furnace sodium calcium (bottles, utensils, light bulbs, fluorescent lamps) glass tank furnace is as follows

Melting pool:

Pool wall: use temperature 1400~1600℃, select AZS-33 brick TC. Selection basis: good corrosion resistance and thermal shock resistance for molten glass.

Pool wall with lower temperature: use temperature <1400℃, select fused zirconium mullite brick. Selection basis: good corrosion resistance and thermal shock resistance for molten glass.

Pool bottom paving bricks: use temperature 1300∽1500℃, select fused AZS-33# bricks. Selection basis: good corrosion resistance and thermal shock resistance for molten glass.

Pool bottom: use temperature <1400℃, select clay bricks or high-alumina bricks.

Feeding port: Use temperature 1400~1500℃, choose fused AZS-36# brick or fused AZS-41# brick. Selection basis: Strong corrosion resistance to glass

Bubble part: Use temperature 14001500℃, choose fused AZS-41# brick. Selection basis: This brick is suitable for the strongest corrosion parts.

Electrode part: Use temperature 1400, 1600℃℃, choose fused AZS-41#.

Melting pool upper structure: Feeding port upper part: Use temperature 1400~1500℃, choose fused AZS-36# brick. Selection basis: Resistant to flying material corrosion, and also has high corrosion resistance and thermal shock resistance to flame impact.

Flame mouth: Use temperature 1500~1650℃, choose fused AZS-33# or 41#. Selection basis: Resistant to flying material corrosion and flame impact.

Small furnace channel (top and side walls): use temperature 1450∽1600℃, choose fused β-A1203 or high-quality silica bricks. Selection basis: no adhesion of flying materials, good resistance to alkali gas corrosion.

Lattice wall: use temperature 1400-1600℃, choose fused α-A1203 bricks or fused-AZS bricks.

Melting pool arch: use temperature 1300-1650℃, choose high-density silica bricks or fused AZS bricks.

Hook bricks, nozzle bricks: use temperature 1500-1650℃, choose fused AZS bricks.