论文部分内容阅读
苏联库尔斯克地磁力异常区铁质石英岩具有独特的性质,所有现用的分级设备的工作都不能获得令人满意的效果。比较好的按粒度分离细磨铁质石英岩可以在筛上取得。但,最重要的是保证下述条件:1.矿浆在筛面薄层均匀分布。2.有足够的力使固体颗粒紧贴在筛子表面上。
The iron-bearing quartzite in the anomalous area of the Kursk geomagnetic anomaly of the Soviet Union has a unique property that does not work satisfactorily with all existing grading equipment. Fine grain size separation finely ground iron quartzite can be obtained on a sieve. However, the most important thing is to ensure the following conditions: 1. Slurry evenly distributed on the screen surface. 2. Have enough force to hold the solid particles against the surface of the sieve.