Permanent magnetic high-gradient comprehensive force field separator with disc structure

Abstract

The invention relates to a permanent magnetic high-gradient comprehensive force field separator with a disc structure, which comprises a support, a supporting substrate, a plurality of damping springs, a magnetic disc, a magnetism gathering nail rotating disc, a top layer circular ring disc, a guide shaft sleeve and a transmission shaft, wherein the supporting substrate is in a circular ring-shaped structure and arranged on the support, the plurality of the damping springs are arranged by surrounding the circumference of the supporting substrate, the magnetic disc is mounted above the supporting substrate, the magnetism gathering nail rotating disc and the top layer circular ring disc are sequentially mounted above the magnetic disc by clearance fit, the guide shaft sleeve is mounted below the magnetism gathering nail rotating disc, extends in a vertical downward manner and penetrates the central position of the magnetic disc, the transmission shaft supports a central hole of the supporting substrate, and the lower end of the transmission shaft is combined with a driving mechanism; the top layer circular ring disc is combined with the magnetic disc thorough a connecting part arranged by surrounding the periphery of the top layer circular ring disc, and the bottom surface of the magnetic disc is combined with a vibrating motor arranged below the supporting substrate through the connecting part; a feeding device is arranged on one side above the top layer circular ring disc; and a non-magnetic material receiving device is mounted below the magnetic disc, and the mounting position of the non-magnetic material receiving device is in upper-lower corresponding with the mounting position of the feeding device.

Description

technical field [0001] The invention relates to a kind of strong magnetic separation and separation equipment for weak magnetic and fine materials—disk structure permanent magnet high gradient comprehensive force field separation machine, which specifically refers to the device in the separation process to make the materials loose and move in the direction of magnetic force The mechanical vibrating disc permanent magnet high-gradient magnetic separator can be applied to the magnetic separation of non-metallic minerals such as kaolin, montmorillonite, and potassium feldspar, as well as the magnetic separation and desulfurization of blast furnace injection coal powder. Background technique [0002] Magnetic separation is an important mineral processing method, which uses the magnetic difference of minerals to separate minerals. Magnetic separator is the key equipment for mineral separation. For weakly magnetic minerals, strong magnetic field magnetic separators are used, main...

AI Technical Summary

Problems solved by technology

Since the circuit that supplies current to the electromagnetic coil is not equipped with a current stabilizing device, and the electromagnetic disk cannot be raised and lowered in parallel, it is difficult to adjust the working gap of the magnetic circuit, and it is easy to deteriorate the distribution characteristics of the magnetic field, so the relative stability is poor, affecting the mineral processing grade to meet the standard, and The number of magnetic working areas is very small, and it does not have the ability to beneficiate comprehensive minerals, which limits the expansion of application fields

At the same time, the permanent disk type magnetic separator still has difficulties in the separation of extremely weak magnetic materials, the separation efficiency is low, and the application range is narrow

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