MANUFACTURING TECHNIQUE OF CERAMIC FILTER FOR PURIFICATION OF INDOOR AIR POLLUTION AND CERAMIC FILTER MODULE

摘要

PURPOSE: A method for manufacturing a ceramic filter for air purification and a ceramic filter module thereof are provided to offer good applicability of the filter applied on various spaces. CONSTITUTION: A method for manufacturing a ceramic filter for air purification includes a step for producing a compound by kneading alumina of 3 ~ 10 weight%, magnesium oxide of 1.5 ~ 5 weight%, titanium oxide of 2 ~ 6 weight%, composite metal oxides of 2 ~ 7 weight%, PVA of 25 ~ 50 weight%, EVA of 15 ~ 40 weight%, a dispersing agent of 1.5 ~ 5 weight%, and an inorganic binder of 1.5 ~ 5 weight%. The compound is adhered to a polymer filter made of PP. The compound is dried at a temperature of 50 ~ 80C for 20 ~ 50 minutes. A ceramic filter module includes a HEPA filter(10), the ceramic filter(11), and an active carbon filter(13).