浅析采矿贫化及损失率的控制

随着社会经济不断发展,效益成为一个企业赖以生存的基本条件。对于一个矿山企业效益的控制直指贫化与损失率。因此,贫化损失的控制不仅仅是采矿指标的控制,而是矿山企业可持续发展和效益输入的源头。综合706矿床地压管理、通风管理等因素,以"三先三后"为指导思路,以"富矿控贫化,贫矿控损失"为基本抓手,对因矿床分叉、夹石增多等因素制约的采矿贫化与损失进行控制。

Elementary Analysis for the Control of Mining Dilution and Loss Rate

With the continuous development of social economy,the benefit becomes a basic condition for the survival of an enterprise.As the result,enterprise benefit is directly related to control mining dilution and loss.Therefore,the control is not only the control of mining dilution and loss rate,but also is the source of sustainable development and the benefit of the input of mining enterprises.Combination of ground pressure management and ventilation management and other factors at one deposit,"three before and three late" is employed as guidance idea,"taking rich ore to control dilution and low grade ore to control loss" as the basic starting point,mining loss and dilution are controlled for the influence constraint factors such as deposit bifurcation and dunn bass increased.