NCZ-1隔尘帘降尘的试验研究

Test and Study on Reduction of Dust by NCZ1 Dastisolation Curtain

通过首次在井下进行的隔尘帘降尘试验，研究了隔尘帘绝对粘尘量的测定方法，确定了隔尘帘的清洗周期、降尘效果、通风阻力和所粘结粉尘的分散度等参数，并对这种降尘方法进行综合评价。

Through the first test carriedout on reduction of dust by dustisolation curtain in the mineshaft the measuring method of absolute cohesive dust volume is studied,and the parameters of cleaning cycle,the effection of reducing dust,ventilation resistance and the dispersing degree of cohesive duct etc.,are determined,and this reducing dust method is comprehensively evaluted.