Iron ore sorting device

Abstract

The invention discloses an iron ore sorting device which comprises a supporting plate, a working table, a sorting roller and an outer barrel, the working table is arranged above the supporting plate, the outer barrel is welded to the top face of the working table, the sorting roller is arranged in the outer barrel, sieve holes are formed in the surface of the sorting roller, and spiral blades are welded to the inner wall of the sorting roller. A sliding rail is arranged on the inner wall of the outer barrel, a sliding block is slidably connected into the sliding rail, the surface of one side of the sliding block is welded to the surface of the sorting roller, and a driving motor is fixedly installed on one side of the top face of the outer barrel. The iron ore sorting device has the beneficial effects that through a water pump, a water pipe and an atomizing nozzle, the effect of reducing flying dust generated during fine ore sorting can be achieved, pollution of the flying dust to the environment is reduced, harm of the dust to the body of a worker is relieved, meanwhile, the worker can conveniently clean and maintain the sorting roller, and the labor capacity of workers for cleaning and maintaining the sorting roller is reduced.

Description

Technical field [0001] The present invention relates to the field of mining equipment, and in particular, a sorting apparatus for iron ore. Background technique [0002] my country has a wide range of mineral resources, among which iron ore resources are also very rich, but the iron ore stone mining mining is not suitable for direct into blast furnace smelting, and it is necessary to break, screen, mineralization, block, mix, etc. Preparation of the blast furnace is supplied with high, ingredient, and uniformly and stable particle size. The ferrite is a blocking mine that is screened by the mine, and the granularity is obtained, and the present invention is mainly directed to the screening treatment of the medium and fine iron ore. [0003] The traditional iron ore sorting device is sorted by the impurities in the fine ore, and it is easy to produce dust, and the dust from all existence is not only easily damaged by the staff's body, but also causes pollution to the environment. ...

AI Technical Summary

Problems solved by technology

[0003] When the traditional iron ore sorting device sorts the impurities in the fine ore, it is easy to generate dust, and the dust floating around is not only easy to cause harm to the body of the staff, but also easy to pollute the environment. It is convenient for the staff to clean and maintain the sorting device, and the cleaning and maintenance are time-consuming and laborious. Secondly, the sorting effect and efficiency need to be improved. The second sorting process is prone to vibration, and the stability needs to be improved, and the noise is relatively large.

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