{HEAD ~ A small proportion} of the ash, namely the ash component with a small particle size, is fed, via {TAIL ~ a solids} conveying conduit 9, to the mixer and comminuter 2 so that there, too, a partial preheating of the filter cakes to be treated is effected already 
is fed via
{ HEAD ~ A small proportion } of the ash , namely the ash component with a small particle size , is fed , via { TAIL ~ a solids } conveying conduit 9 , to the mixer and comminuter 2 so that there , too , a partial preheating of the filter cakes to be treated is effected already
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH