APPARENT DENSITY CONTROL SYSTEM AND APPARENT DENSITY CONTROL METHOD WHILE FERROUS POWDER PRODUCTION

摘要

The present invention relates to an apparent density control system, and an apparent density control method while ferrous powder production. The apparent density control system comprises: a water injection facility sequentially discharging ferrous powder of which apparent density is not constant; an upper process system sorting the ferrous powder for each apparent density to be sorted and stored in each hopper and having a first homogenization facility mixing the ferrous powder sorted and stored in each hopper to have the uniform apparent density to be discharged; a crushing device enabling the ferrous powder discharged to the upper process system to be recovered to be crushed; and a lower process system dividing the crushed ferrous powder for each apparent density to be sorted and stored in each hopper and having a second homogenization facility mixing the ferrous powder sorted and stored in each hopper to have the target apparent density to be discharged.;COPYRIGHT KIPO 2016