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近年来一种全自动立式叶滤机,可广泛应用于精滤操作单元的过滤设备,在国内悄然兴起,目前主要大量应用在氧化铝行业。其中在赤泥沉降分离的溢流精滤环节,控制精液浮游物:≤15mg/l;母液浮游物(氢氧化铝)回收工序,控制精液浮游物:≤800mg/l。有效解决该环节使用传统过滤设备卧式叶滤机、袋滤机等的产能小和自动化程度低的诸多问题。
In recent years, a fully automatic vertical leaf filter, filter unit can be widely used in fine filtration unit, quietly rising in the country, the main mass used in the alumina industry. Among them, the overflow fine filtration in the separation of red mud was used to control the sperm floatation: ≤15mg / l; the mother liquor floatation (aluminum hydroxide) recovery process was used to control the semen floatation: ≤800mg / l. Effectively solve the problems of the traditional filter equipment horizontal leaf filter, bag filter and other aspects of the small production capacity and low degree of automation problems.