一、前言 近些年来,苏联煤炭工业引入了高效机械,提高了煤炭产量,减轻了矿工劳动强度。然而,随着机械化程度增高和采掘速度加快,工作面的产尘量也急剧增大。 针对上述情况,苏联东方煤矿安全科学研究所近年来在防治矿井粉尘方面开展了多项研究工作: I. Introduction In recent years, the Soviet coal industry has introduced highly efficient machinery to increase coal production and reduce the labor intensity of miners. However, with the increase of mechanization and the speed of mining, the amount of dust produced on the working face has also increased sharply. In response to the above situation, the Soviet Union Eastern Coal Mine Safety Science Institute in recent years in the prevention and control of mine dust carried out a number of research work: