Demonstration of a KIER Type CYBAGFILTER System at the Ssangyong Cement Yongwal Plant
نویسندگان
چکیده
A high performance KIER TYPE CYBAGFILTER that combines a fabric filtration and centrifugal dust removal technologies was developed to maintain high performance of the existing bag filter. Based on the performance results obtained from a pilot-scale test unit and fluid dynamics computer simulation, a test CYBAGFILTER of 18,000m3/hr capacity was installed in the clinker calcination process of Yongwal Ssangyong Cement Co. A surface filtration membrane filter was applied and evaluated. Mean pressure drop was 35mmH2O, collection efficiency was more than 99.84%, and mean exit dust concentration was 0.23mg/Sm3. Based on 100mmH2O pressure drop the cleaning interval was much longer than that of existing ones by 20-40 times, promising the prolongation of filter life.
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