We have a polysius line runing 3 years ago.
The big probleme is the concrete on head of the burner is damage after 2 months.
it seems to melt. After 2 years we change the burner to a nather type , a mutli channel.
But the probleme remain. We loose the concrete after 2 months.
Do somebody have the same problems on his plant.
photos are attached.
best regard.
you have to emphasize on the concrete type & installation procedure
how long is the flame black plume in normal operation at certain fuel type?
however, as i recall, a turkish expert made good installation of concrete at burner tip using specific mortar castable type that is protected by metal sheet in front of the tip as described in the attached photo
Emad
Attached files
burner tip.jpg
We already use this type of protection and it was not working.
The flamme have not a plume. I thing it is the main raison of the damages
How wil you explain the plumb. Would it necessary for coal firing even.
Regard
Nasir
