首页> 外国专利> SYSTEM AND METHOD FOR SEPARATING STEEL AND MAGNETITE IN ORDER TO COMPREHENSIVELY SOLVE THE PROBLEMS ASSOCIATED WITH LARGE STOCKS OF MAGNETITE MINERAL MIXED WITH SCRAP STEEL BALLS, FROM LARGE-SCALE MINING BENEFICIATION PROCESSES

SYSTEM AND METHOD FOR SEPARATING STEEL AND MAGNETITE IN ORDER TO COMPREHENSIVELY SOLVE THE PROBLEMS ASSOCIATED WITH LARGE STOCKS OF MAGNETITE MINERAL MIXED WITH SCRAP STEEL BALLS, FROM LARGE-SCALE MINING BENEFICIATION PROCESSES

机译:有序分离钢和磁铁矿以全面解决大型矿山成矿过程与磁铁矿混合碎屑钢球相关问题的系统和方法

摘要

The present invention relates to a system and method for separating steel and magnetite. The system comprises: at least one feed box (1); and at least one vibrating screen (5) for separating by particle size, which sends particles smaller than or equal to 60 mm to a first subsystem (6) for separating steel and magnetite and particles larger than 60 mm to a second separation subsystem (8). According to the invention, the first separation subsystem (6) comprises a conveyor belt (6c) and a plurality of sensors (6d) disposed below the belt (6c), and the second separation subsystem (8) comprises a plurality of channels (8b) mounted on the vibrating system (8c) installed in the area of the feed end of the channels (8b). A replacement part, made from an abrasion-resistant hard polymer, is provided at the end of the section of the particle conveying path of each channel (8b), said part allowing the material to slide in an improved manner into the unit separation zone, which consists of an abrasion-resistant metal separation plate, and a plurality of detectors (8c) for detecting steel in magnetite mineral, mounted at the end of the conveying line of the four channels (8b), each separation plate being secured physically to a rod of a pneumatic cylinder (8d).
机译:用于分离钢和磁铁矿的系统和方法技术领域本发明涉及一种用于分离钢和磁铁矿的系统和方法。该系统包括:至少一个馈送箱(1);至少一个振动筛(5),用于按粒度分离,将小于或等于60 mm的颗粒送至第一子系统(6),用于分离钢和磁铁矿;将大于60 mm的颗粒输送至第二分离子系统(8 )。根据本发明,第一分离子系统(6)包括传送带(6c)和布置在带(6c)下方的多个传感器(6d),第二分离子系统(8)包括多个通道(8b)。 )安装在安装在通道(8b)进料端区域的振动系统(8c)上。在每个通道(8b)的颗粒输送路径部分的末端设置了一个由耐磨硬质聚合物制成的替换部件,该部件可使材料以改进的方式滑入单元分离区,它由一个耐磨金属分隔板和多个检测器(8c)组成,这些检测器(8c)安装在四个通道(8b)的输送线末端,用于检测磁铁矿矿物中的钢,每个分隔板均物理固定到一个气缸(8d)的杆。

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