METHOD AND DEVICE FOR HOMOGENIZING A VISCOUS SUBSTANCE

摘要

A melter including an upper chamber configured to receive marbles or the like, and a lower chamber separated from the upper chamber by a porous wall through which, as the result of heating, glass marbles or the like liquefy in the form of a batch. The upper and lower chambers define a melting zone. A refining zone is fed via at least one channel emerging from the melting zone.