Intelligent ore sorting equipment and method based on X-ray recognition

Abstract

Provided are intelligent ore sorting equipment and method based on X-ray recognition. The equipment comprises a feeding unit with a toothed grader, an X-ray motivating unit with an optical filter, a characteristic spectrum receiving unit with an optical filter, a computer analysis control unit and a sorting unit, wherein the computer analysis control unit is provided with a central controller, a spectrum collection system, an industrial personal computer and a command output system; and the sorting unit is provided with an air cylinder and an abrasion-resistant kickplate. The feeding unit is used for feeding materials through a vibration feeder, the materials are graded through the toothed grader, the X-ray motivating unit is used for motivating ore to be detected to generate a characteristic X-ray spectrum, the characteristic spectrum receiving unit is used for receiving the characteristic X-ray spectrum, then the computer analysis control unit is used for analyzing the spectrum and sending a sorting command according to the analysis result, and a dressing plant can perform sorting on magnetic ore or non-magnetic ore according to the sorting command. The intelligent ore sorting equipment and method based on X-ray recognition have the advantages that the quality is improved to a great extent, the recycling rate and the handling capacity are high, water consumption is low, the automation degree is high, and the like.

Description

technical field [0001] The invention belongs to the technical field of ore separation, and in particular relates to an X-ray identification-based intelligent ore separation device and method, which belongs to a new type of intelligent ore separation device. It is suitable for determining and synchronously sorting the content of various useful components in ore. Background technique [0002] In the field of mineral processing, due to the relatively large reserves of ore such as iron ore and coal mines, they are the most widely used in daily production and life, which determines that the mineral processing technology and mineral processing equipment have achieved considerable development. Especially for iron ore, the characteristics of more poverty and less wealth in China have prompted domestic iron ore beneficiation technology and equipment to reach a very high level and even take a leading position in the world. However, there is no relatively uniform sorting and flexible ...

AI Technical Summary

Problems solved by technology

At present, for minerals that cannot be sorted by magnetic separation, manual selection is mostly used in the pre-selection method, and hand-selected sorting has problems such as high sorting cost, low efficiency, and poor precision.

Images