furnace (EAF), argon oxygen furnace (AOD) dust removal system
; 10 t, 50 teaf and AOD dust catcher using compound roof cover with diversion cover (or mobile diversion cover) process, more than 50 t EAF adopted four hole and roof cover capture technology.
-; Capture rate is high, can reach above 95%;
-; The system runs stably, avoid half closed hood in loading and non energizing period capture rate difference, and burn bag, etc;
-; Four hole system can waste heat utilization;
-; Emission concentration acuities 50 mg/Nm and .