Arrangement mode of material storage yard

Abstract

The invention discloses an arrangement mode for a raw material yard. An ore unloading system (1) and an ore crushing system (2) are connected and arranged at one side of an open ore yard (4), and an ore homogenization silo (5) is arranged at the other side of the open ore yard (4); the ore crushing system (2) is connected with a transfer station (31), the open ore yard (4) is connected with a transfer station (32), the ore homogenization silo (5) is connected with a transfer station (33), and the three transfer stations are connected with each other. The arrangement mode for the raw material yard is more reasonable, can save factory sites, reduce the paving area of roads and the laying lengths of pipelines, and reduce the capital construction investment of the engineering and the production operation cost.

Description

technical field [0001] The invention relates to a raw material storage yard, in particular to an arrangement method of the raw material storage yard. Background technique [0002] In the ore processing industry (such as the production of alumina), the ore is transported from the mine to the factory through transportation equipment, and is generally stacked in the raw material yard, and the blocky ore is crushed to reach the particle size allowed by the grinding production facility. The ore that meets the production requirements is also stacked in the homogenization warehouse for mixing and homogenization, so that the ore-containing grade of the ore for a certain period of time fluctuates within a certain allowable range, thereby ensuring normal production. In the usual raw material stockyard layout, ore unloading system 1, ore crushing system 2, ore open-air stockyard 4, and ore homogenization storehouse 5 are scattered and arranged in different locations in the factory area...

AI Technical Summary

Problems solved by technology

In the usual raw material stockyard layout, ore unloading system 1, ore crushing system 2, ore open-air stockyard 4, and ore homogenization storehouse 5 are scattered and arranged in different locations in the factory area, and then connected sequentially by conveyor belts and transfer stations. This layout method increases the land area of ​​the factory area, the corresponding increase in road paving area and pipeline laying length, and the increase in factory infrastructure investment and production and operation costs.

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