流化床造粒也被称做沸腾制粒或一步制粒,是将物料一次投入到密闭的容器内,在容器内将物料进行均匀的混合、再通过设备将粘合剂均速喷入,让粘合剂与物料充分混合,在容器内进行流动,形成小颗粒,通过底端送入热风,可以将湿颗粒烘干,最后直接收集成品干颗粒的技术。
... 流化床干燥器、沸腾床干燥器、fluidized bed dryer 流化床造粒、沸腾床造粒、fluidized granulation 多段式沸腾床设备、多段式沸腾层设备、multistage fluidized-bed reactor ...
基于10个网页-相关网页
流化床造粒操作对颗粒的尺寸、形状要求不高,所得到的产品无结块、具有良好的流动性能。
The spray granulation in fluidized beds is suitable to a wide range of particle sizes and shapes, and its products show good flowing property without aggregation.
通过在流化床中将碳酸钾溶液雾化后喷涂在处于流化状态的玻璃珠上,研究了流化床造粒过程的层式生长机理。
By spraying and coating the potassium carbonate solution onto the surface of glass spheres, the layering growth mechanism of granulating process was studied in fluidized bed.
实验表明,应用二流体喷嘴可以生产磷酸一铵,应用管式反应器—流化床造粒器可以生产出符合要求的球粒状磷酸二铵。
Experiments show that the use of the two-fluid nozzle allows the production of MAP to be carried out, and the use of the pipe reactor-fluid-bed granulator produces the required spherical DAP.
应用推荐