首钢矿山公司水厂铁矿选矿,由于现用水力旋流器和细筛的分级效率偏低,造成二段磨矿分级回路中细粒矿物恶性循环,负荷增大,影响到一段磨矿能力的发挥。为了解决这一恶性循环,提高选矿处理能力,北京矿冶研究院和水厂铁矿合作,共同研制成功了 Shougang Mine Company iron ore beneficiation, as the current hydrocyclone and fine grading of the classification efficiency is low, resulting in a two-stage grinding grading loop of the vicious circle of fine minerals, the load increases, affecting a section of grinding capacity Play In order to solve this vicious cycle and improve processing capacity, Beijing Mining and Metallurgical Research Institute and iron ore mine cooperation, co-developed successfully