Refractories for Each Part of 400-500t /d Float Glass Furnace

Melting area:arch top-high grade and purity silicon brick; dog-house front face L hanging wall: high grade and purity silicon brick. Work department crown upper construction-general silicon brick; Breast wall-ordinary casting 33#AZS brick；throat and bottom also use ordinary casting 33#AZS brick； sidewall use gradient casting 41# AZS brick；Corner-no shrinkage cavity 41#AZS brick；bottom corrosion resistant layer uses no shrinkage cavity 33#AZS brick；Second corrosion resistant layer-sintered zircon brick;  sealing ply-zrrcon ramming mass; support layer-clay brick ; insulating layer-clay insulation brick.
regenerative chamber: high grade silicon brick for crown of regenerative chamber, magnesia chrome brick for upper sidewall,high alumina brick for middle sidewall, low porosity clay brick for lower sidewall.
In conclusion, We should use suitable firebrick for different part of glass furnace for longer service life.