PROCESS TRAIN FOR PRODUCING OF GRANULATED HEAT INSULATING FOAM GLASS-CRYSTALLINE MATERIAL

摘要

FIELD: machine building.SUBSTANCE: process train includes: site of feed stock materials preparation to produce dry fine-grained powders, site for production of raw granules based on mixing and granulation of dry components with solution of alkali, and site of heat treatment of the raw granules. After drying and foaming the heat insulating foam glass-crystalline material is produced.EFFECT: reduced material density, increased service life of equipment.2 dwg