Lu Mancheng Ge Feichi

(Institutc of Tunnel Engineering Bureau, Railway Ministery)

Abstract

The importance of the dust filtrated by dust in the mechanism of bag-type collection was described,and the new technique of preset dust of initial layer of artificial dust was introdced emphatically.

Keywords： bag- type collection;initial layer of artificial dust;technique of preset dust

DOI：10.13732/j.issn.1008-5548.1996.04.008