Ore separation method and ore separation system

A beneficiation method and technology of beneficiation equipment, which are applied in chemical instruments and methods, magnetic separation, solid separation, etc., can solve the problems of cumbersome process, complicated process management, and long separation chain.

Pending Publication Date: 2021-10-29
LONGI MAGNET CO LTD
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Problems solved by technology

This also makes the sorting process more complicated
At present, the domestic mineral processing process is basically fixed as grinding-grading-separation. The applicati

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  • Ore separation method and ore separation system
  • Ore separation method and ore separation system
  • Ore separation method and ore separation system

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Embodiment Construction

[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] Method example:

[0023] see Figure 1 to Figure 2 , which shows the preferred process flow of the mineral processing method provided by the embodime...

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Abstract

The invention provides an ore separation method and an ore separation system. The ore separation method comprises the steps that crushed products are fed into a primary ore grinding machine to be subjected to primary ore grinding, and the ground products are fed into magnetic classification pre-separation equipment to be subjected to magnetic classification pre-separation; separated concentrate products obtained through magnetic classification pre-separation are fed into primary classification equipment to be classified; overflow products subjected to primary classification are fed into ore separation equipment for concentration; and concentrate treatment is carried out on the concentrated concentrate products to separate moisture in the concentrated concentrate products to obtain final concentrate products. According to the method, the magnetic classification pre-separation equipment is selected to be connected with the primary ore grinding machine for use, the magnetic classification pre-separation equipment integrates classification and magnetic separation into a whole, and after the magnetic classification pre-separation equipment is directly used for the grinding machine, the ore grinding-classification-separation process in traditional primary ore treatment is optimized and upgraded to the ore grinding-separation process, the classification process is removed, the ore separation process is simplified, the number of devices in the process is reduced, the number of devices needing to be controlled is reduced, and the occupied area of mineral separation equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of mineral processing, in particular to a mineral processing method and a mineral processing system. Background technique [0002] my country is rich in mineral resources, but there are many lean ores, few rich ores, fine-grained kampus, many associated elements, and complex types of deposits. With the continuous development and utilization of mineral resources, the characteristics of "poor, fine and miscellaneous" mineral resources in my country are becoming more and more apparent. The iron ore mining grade is low and the particle size is fine. The development and utilization of resources is more difficult than before, and the requirements for beneficiation process design are also higher. This also leads to more complicated sorting process. At present, the domestic beneficiation process is basically fixed as grinding-grading-separation. The application effect of this process is stable and the technology i...

Claims

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Application Information

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IPC IPC(8): B02C21/00B03C1/30
CPCB02C21/00B03C1/30
Inventor 张承臣刘鸣李朝朋李恒盛郑德亮徐冰王超孙士新朱东方
Owner LONGI MAGNET CO LTD
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