CHARGING DEVICE FOR SINTERING MACHINE Russian patent published in 1999 - IPC

FIELD: preparation of change for blast-furnace smelting; preparation of charge for conveyer-type sintering machines. SUBSTANCE: charging device of sintering machine includes bin, drum, charging chute with upper and lower bearing rollers, rack mechanism for change of height of plant and screw mechanism for change of angle of inclination of chute. Mechanism for change of angle of inclination of chute is connected with lower bearing rollers and upper bearing rollers are secured in brackets fitted rotatably on shaft of rack mechanism gear. EFFECT: simplified construction and enhanced operational reliability. 2 dwg