我厂的铁矿渣过滤曾采用过外滤式和内滤式真空过滤机。经过几年来的生产实践证明,对较重物料的过滤,内滤式真空过滤机的过滤效率远远超过外滤式过滤机。我厂采用的内滤式过滤机过滤面积为8米~2,过滤面有效尺寸为内径2370毫米,长1000毫米;滤鼓浸入悬浮液中的角度为115°,过滤区角度为82°,再生区角度(吹风区角度相同)为25°,洗涤与干燥区角度为124°; Iron ore slag filtration plant I have used the filter and filter-type vacuum filter. After several years of production practice has proved that the filtration of heavier materials, filtration efficiency of the internal filter vacuum filter far exceeds the external filter filter. The filtration area of ​​the internal filter filter used in our factory is 8m ~ 2. The effective size of the filter surface is 2370mm in inner diameter and 1000mm in length. The angle at which the filter drum is immersed in the suspension is 115 ° and the filter area is at an angle of 82 °. District angle (hair blowing area of ​​the same angle) of 25 °, washing and drying area angle of 124 °;