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设备介绍由中国地质科学院郑州矿产综合利用研究所研制的磁场筛选法及其设备磁场筛选机(简称磁筛)获得国家专利,专利号:ZL94115536.6。该设备是磁铁矿弱磁精选设备中的杰出代表。区别于传统弱磁选机直接吸引磁性矿物颗粒的原理,磁场筛选机利用特设的低弱磁场将矿浆内的磁性矿物颗粒磁化成链状体,增大了磁铁矿与脉石连生体沉降速度差、尺寸差,同时利用安装在磁场中的“专用筛”有效地将脉石及连生体分离,使解离的磁铁
Equipment introduced by the Chinese Academy of Geological Sciences Institute of Zhengzhou Institute of Minerals developed magnetic screening method and its equipment magnetic screening machine (referred to as the magnetic screen) access to national patents, patent number: ZL94115536.6. This equipment is an outstanding representative of magnetite weak magnetic selection equipment. Differing from the principle that the conventional weak magnetic separator directly attracts magnetic mineral particles, the magnetic field screening machine magnetizes the magnetic mineral particles in the slurry into a chain body by using an ad-hoc low and weak magnetic field, increasing the sedimentation of magnetite and gangue bodies Speed difference, size difference, while the use of the magnetic field installed in the “special sieve” effectively separating the gangue and even the body, the dissociation of the magnet