The utility model relates to the technical field of
coal separation, in particular to an intelligent raw
coal dry
separation system which comprises a raw
coal bin, the raw coal bin is communicated with a raw coal roller screen through a
belt conveyor, the raw coal roller screen is respectively communicated with a slack coal roller screen and a raw coal
crusher, and the raw coal roller screen is communicated with the raw coal
crusher through a manual separation
belt conveyor. The slack coal roller screen is communicated with a mixed coal
bunker belt conveyor through a slack coal transfer belt conveyor, and the mixed coal
bunker belt conveyor is communicated with a mixed coal
bunker through a mixed coal bunker distribution belt conveyor; the slack coal roller screen and the raw coal
crusher are communicated with the linear screen, the linear screen is respectively connected with the slack coal transfer belt conveyor and the intelligent dry separator, the intelligent dry separator is communicated with the
gangue crusher, and the
gangue crusher is communicated with the
gangue bin through the gangue
bucket elevator. Raw coal is subjected to intelligent dry separation,
clean coal dirt band is reduced, the
clean coal yield is improved, the
clean coal yield is maximized, the quality of the clean coal yield is improved, the photoelectric intelligent dry separator does not need water, manpower is greatly saved, and the production efficiency is improved.