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关于流程改进方面一、选矿机械化的发展 1.从1954年是开始發展阶段。 2.从1955～1956年是生产走向正規阶段。在这兩个阶段我們机械选矿厂的流程是标准化的,这对加速我們机械化速度是起了积極的作用,但是走向正規生产以后,在生产实踐中我們就發用了“标准流程”存在着一些缺陷,主要的有下面几点: (1)不能很好的适应于各种不同类型的矿石。 (2)流程只有一段磨矿,磨矿和选別的粒級都很寬、貧富混和一起等影响了技术经济指标的提高。
On the process improvement First, the development of beneficiation mechanization 1. From 1954 is the beginning of the development stage. From 1955 to 1956 is the production to the formal stage. At these two stages, the process of our mechanical beneficiation plant is standardized, which has played a positive role in accelerating the speed of mechanization. However, after the formal production, we have used the “standard process” in production practice Some shortcomings, the main points are the following: (1) can not be well adapted to a variety of different types of ore. (2) The process is only a section of grinding, grinding and sorting are very wide grain size, mixed with poor and other affect the technical and economic indicators.