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掘进机抑尘器在生产中的应用通风处高级工程师李孚０引言随着综采放顶煤技术的发展，综合机械化掘进技术发展很快，由于掘进速度和强度的提高，其粉尘产生量也急剧升高，根据实测粉尘浓度高达１０００～２０００ｍｇ／ｍ￣３，而且分散度很高。因此，从根本上寻求解决综掘...
Road boring machine dust in the application of ventilation Senior Engineer Li Fu 0 Introduction With the development of fully mechanized caving mining technology, integrated mechanized tunneling technology developed rapidly, due to the improvement of tunneling speed and strength, the amount of dust generated Sharp rise, according to the measured dust concentration as high as 1000 ~ 2000mg / m ~ 3, and high dispersion. Therefore, fundamentally seeking to solve the digging ...