inner cone coal mill pltu
Coal Mills in thermal power plant | Mill (Grinding ... save Save Coal Mills in thermal power plant For Later. Info. Embed. Share. Print. Related titles. ... the ceramic tiled items like Inner cone, Ventury vanes, Mill discharge Valves, ... clearance between the inverted cone and inner cone is greater than 4 in., coarse coal will be carried out of the mill and not returned to the bowl for grinding.