coating inside kiln
we are having 2.8 m dia & 37 m long kiln producing gery clinker with 5 stage ilc system.100% petcoke fired. we have alumina bricks inside kiln . we face a lot of problems of oating inside kiln
one area is the kiln outlet from tip to 304 meters inside (upto the point where flame soot is seen)
 ii area is 11 to 15 m from outlet.
what are the possible reasons & counter actions of the same at the above two locations.
burner pipe in the center of kiln.
liquid value ~ 24-25% only.
due to this we have to reduce the production from 55 tph kiln feed to 45 tph kiln feed.