Application of Underground Filling on External Circulation Vertical Roller Mill Used in Disposing Gangue
CUI Xiaoyu
Abstract：A new kind of external circulation vertical roller mill technology was introduced,using its high efficiency grinding and crushing function to dispose gangue for underground filling,which provided an efficient way for coal mine enterprises to realize large-scale and harmless treatment of gangue,and had good economic,environmental and social benefits.
Keywords：gangueexternal circulation vertical roller millunderground filling
Publication Date：2024-04-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 83-86 )