Wet upright crocus of coal -fired slag of arranging grinds drying system

The utility model relates to a wet upright crocus of coal -fired slag of arranging grinds drying system, the drying system is ground including standing, grinds upper portion immediately and is equipped with selection powder machine and mill export, and the middle part links to each other with screw conveyer, and inside is equipped with unloading awl, grinding roller and mill, and grinding roller and mill are square position awl roller structures, and the mill edge is equipped with and keeps off the material circle, is equipped with shutter wind ring around the mill, and mill soft breeze ring below is the plenum, and the wind ring is with plenum and well casing intercommunication, be equipped with in the plenum and scrape the flitch, connect hot -blast entry, circulation material row cinder notch, arrange the cinder notch and be connected through outer circulation system and screw conveyer. The advantage is: the utility model discloses a wet row coal -fired slag preparation cement composite material and concrete mineral admixture provide the production system technique that energy -conservation is high -efficient, the flow is simple.