Method of sepn. of particles from combustible gas in mixt. with coal dust - has coal dust-carrier gas mixture, after mill,divided into coal dust - flue gas mixture and combustible gas-fine dust mixture

摘要

The dust recovery plant is connected via a flow conduit and a combustible gas-fine gas conduit with a coal dust mill and via an exhaust gas conduit with the dust conduit of the mill main burner. The outlet apertures, flow guide plates and a combustible gas-fine dust conduit(8) have an outflow cone and a plate acting as inner pipe in an outer pipe-forming outer pipe cone. In a lower part there is an incline connected to a cooling spiral and a cyclone cooling section (9) with a ring tube equipped with nozzles. USE/ADVANTAGE - To separate a coal dust - carrier gas mixt. after a mill into a coal dust -flue gas mixt. and a combustible gas - fine dust mixt.