流态化洗涤是利用上升的液体对逆向下降的固体颗粒的洗涤作用,以达到无级逆流洗涤和液固分离的目的。矿浆流态化洗涤的研究,为流态化技术在湿法冶金和化学工业中的应用,开辟了一个新的领域。 我局湿冶车间压浸矿浆的液固分离和洗涤,原设计是采用圆盘过滤机和倾斜板式浓密箱。数年 Fluidized washing is the use of rising liquid on the descending solid particles of the washing effect, in order to achieve stepless countercurrent washing and liquid-solid separation purposes. The research of slurry fluidization washing opens up a new field for the application of fluidization technology in hydrometallurgy and chemical industry. I Bureau Wet Metallurgy pulp leaching plant liquid-solid separation and washing, the original design is the use of disc filters and inclined plate-type thick box. Years