Efficient magnetic separator

Abstract

The invention relates to an efficient magnetic separator. The efficient magnetic separator comprises a machine frame, a conveying belt, a first magnetic separating device, a second magnetic separating device, an ore box, collecting boxes and an electrical control device. The conveying belt is arranged above the machine frame. The ore box is arranged above the front end of the conveying belt. The electrical control device is arranged at one end of the machine frame. The first magnetic separating device and the second magnetic separating device are arranged in the middle of the conveying belt side by side. The number of the collecting boxes is three, and the three collecting boxes are arranged at the rear end of the conveying belt, below the first magnetic separating device and below the second magnetic separating device correspondingly. A pushing plate is arranged at the upper end of the first magnetic separating device and the upper end of the second magnetic separating device. An air cylinder device is arranged at the upper end of the pushing plate. An output shaft of the air cylinder device is connected with the pushing plate and drives the pushing plate to move vertically. The efficient magnetic separator can achieve roughing of lean ore through a high-intensity magnetic field and achieve concentration of fine ore through a low-intensity magnetic field, is high in separation efficiency, simplifies production processes, reduce equipment use, lowers production cost and increases benefits for enterprises.

Description

technical field [0001] The invention relates to the technical field of mineral machinery, in particular to a high-efficiency magnetic separator. Background technique [0002] my country is a big producer of all kinds of ores, and there is a huge demand for concentrate raw materials, but the domestic supply of concentrate raw materials is far from meeting the production needs of ore producers, and the huge demand gap depends on foreign imports, which are often controlled by others. [0003] With the market price of all kinds of concentrates running at a high level for many years, it is of great significance to extend the comprehensive utilization of lean ore resources, and the processing and production of its recovery and enrichment of iron raw materials. Moreover, the separation of concentrates and lean ores is also ore smelting, which is convenient For subsequent processing, the beneficiation efficiency of the existing concentrator is low, so it is necessary to solve this p...

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Problems solved by technology

[0003] With the market price of all kinds of concentrates running at a high level for many years, it is of great significance to extend the comprehensive utilization of lean ore resources, and the processing and production of its recovery and enrichment of iron raw materials. Moreover, the separation of concentrates and lean ores is also ore smelting, which is convenient Subsequent processing, the beneficiation efficiency of the existing concentrator is low, so it is necessary to solve this problem

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