DEVICE FOR CLEANING OF DESTROYED LINING OF BLAST FURNACE RUNNERS

摘要

FIELD: metallurgy. SUBSTANCE: device has portable frame, drive connected by means of flexible connection with mechanism of taking up the free length of rope and with drum. Articulated to frame lower part is scraper kinematically connected with locking device. Movable installed on frame is knife with blocks installed on it which are connected by means of rope with mechanism for taking up the free length of rope and with drum. EFFECT: higher efficiency. 2 cl, 5 dwg