关键词: 综掘工作面 , 旋流通风, 控除尘一体化, 呼尘降尘效率, 职业健康

Abstract: Abstract: According to great dust problem occurred from a mine mechanized heading face during mining process,a dust control and colledtion integrated technology was applied. The paper introduced the compositon ande the main features of the system. An investigation was conducted on the site application and the dust control&collection effect of the system applied in Anju Mine. ，The totall dust collection was over 97% , the respirable dust collection also was above 94%. The successful applocation of the sustem in Anju Mine could provide the technical support to the dust pollution control of the mine mechanized heading face and could provide favorable protection to the occupational health of the coal miners and the mine safety production.