HEAVY METAL REMOVING APPARATUS AND CEMENT PRODUCTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a heavy metal removing apparatus capable of efficiently removing heavy metals included in dust generated by baking of a baking material including heavy metals and a cement production system equipped with the heavy metal removing apparatus.

SOLUTION: The heavy metal removing apparatus 10 is provided with a cyclone separator 11 for separating exhaust gas including heavy metals from part of dust heated to a temperature exceeding a temperature enabling volatilization of heavy metals; a bag filter 13 connected to a rear stage of the cyclone separator 11 and separating exhaust gas including heavy metal from the remaining part of the dust; and a heavy metal removing tower 14 connected to a rear stage of the bag filter 13 and removing heavy metal from exhaust gas.

COPYRIGHT: (C)2009,JPO&INPIT