APPARATUS FOR PIERCING SLAG CRUST IN SLAG LADLES

摘要

FIELD: ferrous metallurgy, in particular, equipment for reprocessing of flaming slags, for instance, in granulated slag production. SUBSTANCE: apparatus has base, piercer connected to follower through flexible member. Follower connects piercer to retainer. Flexible member and follower junction place is positioned in sector defined by follower central angle beams of 75-85 deg relative to plane extending through flexible member and piercer junction place and center of follower in direction of rotation of follower, when piercer is in working position. EFFECT: increased efficiency, enhanced reliability in operation due to intensified withdrawal of piercer from slag melt. 2 dwg