Efficient grade enhancing machine

Abstract

The invention discloses an efficient grade enhancing machine. The efficient grade enhancing machine comprises a protective outer cylinder, a grading inner barrel, an overflow box, a feeding funnel, a control cabinet and a supporting frame, wherein the grading inner barrel is arranged in the protective outer cylinder in a sleeved mode, electromagnets are arranged on the two sides of the grading inner barrel through screws, the top of the protective outer cylinder is provided with the overflow box communicating with the top end of the grading inner barrel through a mounting plate, an overflow pipe is welded on one side of the overflow box, the bottom of the overflow pipe is connected with a backflow pipe, the bottom end of the backflow pipe is connected with a three-way valve, one side of the three-way valve is connected with a water inlet pipe, and the other side of the three-way valve is connected with a water main, the top of the overflow box is provided with the feeding funnel through a mounting piece, the bottom of the feeding funnel is welded with a feed delivery pipe, the feed delivery pipe penetrates through the overflow box, a conical discharging port communicating with the grading inner barrel is welded at the bottom of the grading inner barrel, and an electromagnetic valve is arranged on the conical discharging port. The high-efficiency grade enhancing machine has the advantages of being high in desiliconization efficiency and good in controllability, capable of effectively saving water resources and suitable for wide popularization.

Description

technical field [0001] The invention belongs to the technical field of mining machinery, and in particular relates to a high-efficiency grade hoist. Background technique [0002] The magnetic field of the existing general magnetic separator is produced by the permanent magnet material in the sorting barrel. The magnetic field is fixed and difficult to adjust. As a result, the separation effect of minerals is poor, and the sewage generated by the separation is directly discharged, which not only causes environmental pollution , and the effect is poor in terms of energy saving and efficiency enhancement. Moreover, the existing general magnetic separator occupies a large workshop area and has low production efficiency, which greatly increases the production cost of the enterprise. Moreover, the magnetic separator is usually used before the filter. The machine is a general magnetic separator, and the mineral separation of the magnetic separator will produce magnetic agglomeratio...

AI Technical Summary

Problems solved by technology

[0002] The magnetic field of the existing general magnetic separator is produced by the permanent magnet material in the sorting barrel. The magnetic field is fixed and difficult to adjust. As a result, the separation effect of minerals is poor, and the sewage generated by the separation is directly discharged, which not only causes environmental pollution , and the effect is poor in terms of energy saving and efficiency enhancement. Moreover, the existing general magnetic separator occupies a large workshop area and has low production efficiency, which greatly increases the production cost of the enterprise. Moreover, the magnetic separator is usually used before the filter. The machine is a general magnetic separator, and the mineral separation of the magnetic separator will produce magnetic agglomeration and magnetic encapsulation. It is difficult to separate the conjoined organisms under the state of magnetic agglomeration and magnetic encapsulation, resulting in the concentrate grade not reaching the ideal grade.

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