Forehearths TRIZ Cases

Ultrasonic sensors detect bubbles in molten glass, diverting contaminated slugs to prevent hollow fibers that cause circuit failures.

Dynamic heating power regulation prevents uncontrolled cooling during high glass melt flow while maintaining operational stability.

A cover plate structure for a glass fiber tank furnace forehearth includes gap-covering bricks fixed between cover plate bricks and the thermal insulation layer.

A glass-melting device uses a vacuum tank to remove bubbles from molten glass, eliminating clarifying agents and reducing production costs.

Matching the heating device inclination to the Danner pipe angle resolves temperature instability in glass tube manufacturing.