衝撃型分級機内蔵超微粉砕機ACMパルベライザCR型

抄録

A lot of ACM Pulverizers have been installed in various fields all over the world. The ACM-CR is a new model of ACM Pulverizer with an integrated high performance air classifier adopted from a jet mill. Basically, ACM-CR operates with the same principles as the conventional ACM Pulverizer. The ACM Pulverizer utilizes a closed circuit grinding mechanism, and can re-grind the returned coarse material by the strong impact forces generated by the hammers and liner. The grinding rotor efficiently grinds material fed through the feed inlet. The ground powders and unground feed materials are pneumatic conveyed to the classifying section by the circulating airflow. The fine powders are conveyed through the classifying wheel and are discharged as product. The coarse material drops down along the guide ring back to the grinding chamber due to centrifugal force. ACM-CR realizes ultra fine grinding by combination of high speed grinding disc with unique developed hammers, and a unique built-in high performance classifier.