Ore intelligence sorting apparatus and method based on X-rays discernment

摘要

#$%^&*AU2017301082A120181018.pdf#####Abstract The ore intelligence sorting apparatus and method based on X-rays discernment is disclosed by the invention, the apparatus mainly includes a feeding unit with a toothed classifier, and a X ray excitation unit with filter, and a characteristic spectrum receiving unit with filter, and a computer analysis and control unit with a central control unit, a spectral acquisition system, an industrial computer and an instruction output system, and a separator unit with a cylinder and a wear-resistant kick plate. The feeding unit is fed by a vibrating feeder, and grading materials by means of a toothed classifier, and the measured ore is stimulated by the X ray excitation unit to produce a characteristic x ray spectra, and the characteristic spectrum receiving unit receives characteristic x ray spectrum which is then analyzed by the computer analysis and control unit, and a sorting instructions is output based on the analysis results. The invention is used for sorting magnetic or non-magnetic ores in a concentrator. The invention has the advantages of high product grade, high recovery rate, a large capacity, low water consumption and high automation degree.