Forui Jig Machine Send to Chongqiang Used for Pyrite Concentrate Concentration From Coal Gangue

Chongqing is rich in coal resources, and large amount of gangue is discard in the process of coal washing at coal plant. The pyrite contained in the coal gangue can cause great pollution to the environment. It not only produce spontaneous combustion in hot weathe, but also takes up a lot of land resources. In order to solve these problems, a lot of units and enterprises have made lots research on coal gangue, for the purpose of recycling the gangue.

The coal gangue in Chongqing contain a higher concentration of pyrite, and the pyrite is in the coarse grained disseminated in coal gangue. By crushing, it achieves monomer dissociation between coal and gangue, and these pyrite has great use value, can be used as the raw materials of sulfuric acid, can be used as the raw materials for produce of potash, as well as used for the national defense, military industry and other industries.

After research, Gongyi Forui Machinery Factory found that the proportion of coal gangue and pyrite is very obvious, and pyrite disseminated in coal gangue is relatively coarse. So by crushing or coarse grinding method can realize monomer separation between coal gangue and pyrite, and then using the gravity separation equipment for extraction to obtai high purity pyrite. Forui has designed and built pyrite production line for many coal gangue plant in chongqing from which we get very rich practical experience.

This time, Forui send to Chongqing 2 jig machine 2 LTC-6109/8t, which is also known as trapezoidal jig machine with large capacity and high recovery rate. It is applied to pyrite washing from coal gangue recycling for many years of history, known as the core separation equipment in this field.

The gangue waste after recovery also can be used as a new building raw material for brick making, thus realizing the full recovery and use of coal gangue. On one hand it solves the environment pollution of abandoned coal gangue and land problem, on the other, it brings economic benefits. At present the treatment with jiging machine has been recognised by the majority of enterprises and units, known as one of the most simple solution for gangue treatment.

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