Demolition of High-temperature Furnace Lining Clinker in Hot Metal Mixer through Controlled Blasting

摘要

Technology for controlled blasting of hightemperature furnace lining & clinker in hot metal mixer is introduced, considering blasting scheme, arrangement parameters of blast holes, calculation of charge quantity, blasting net and safety protection measures, etc. Accordingly blasting safety was checked mainly in two aspects, blasting shock wave and vibration. This study could be referred by other similar projects.