A sorting and screening machine for iron ore

Abstract

The invention relates to the technical field of ore screening, and discloses an iron ore classification screening machine. The iron ore classification screening machine comprises equipment body, the bottom of the equipment body is fixedly provided with a base, and the top of the base is fixedly provided with two collecting boxes, fixed sliding sleeves are fixedly arranged between the left inner side walls and the right inner side walls of the equipment body, the inner ring of the fixed sliding sleeve is movably sleeved with supporting rods, the top of the supporting rod is fixedly provided with a fixed plate, a spring is fixedly arranged between the bottom of the fixed plate and the top of the fixed sliding sleeves, the top of the fixed plate is fixedly provided with vibrators, and a screen box is fixedly arranged between one side face, close to the two fixed plates, of the two fixed plates. The iron ore classification screening machine solves the problem that the iron ore screened byan existing iron ore screening machine is partially mixed in gravel, the quality of the screening is poor, the waste of sending original is avoided, the problem that the working efficiency is low is solved, the quality of screening is high, the classification is fine, so that the waste of resources is avoided, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of ore screening, in particular to an iron ore classification and screening machine. Background technique [0002] Iron is the metal that is discovered the earliest, is the most widely used, and consumes the most in the world, and its consumption accounts for about 95% of the total metal consumption. Iron ore is mainly used in the iron and steel industry to smelt pig iron (generally above 2% carbon content) and steel (generally below 2% carbon content) with different carbon contents. [0003] When mining iron ore, large pieces of ore will be mined, crushed, and finally screened to obtain iron ore, which will then be processed. The link of handsome selection is only important, and it is the guarantee that affects the quality of iron ore. In the existing iron ore screening machine, the screening steps are relatively complicated. After screening, some iron ore is mixed in the crushed stone, resulting in waste ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an iron ore sorting and screening machine, which solves the problem that the iron ore screened by the existing iron ore screening machine is partially mixed in the gravel, and the screening quality is poor, which causes the original waste and low work efficiency

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