公开(公告)号：US07229035B2

公开(公告)日：2007-06-12

申请号：US11023610

申请日：2004-12-29

申请人： Eun Sang Na ,  Hyeon Pyo Jeon ,  Dong Hwan Seo ,  Youn Kyu Choi ,  Sung Hyung Kang

发明人： Eun Sang Na ,  Hyeon Pyo Jeon ,  Dong Hwan Seo ,  Youn Kyu Choi ,  Sung Hyung Kang

IPC分类号： B02C19/00

CPC分类号： C04B35/6261 ,  B02C17/16 ,  C04B35/4682 ,  C04B35/62615 ,  C04B35/62625 ,  C04B35/6263 ,  C04B35/62802 ,  C04B35/62839 ,  C04B2235/3215 ,  C04B2235/3236 ,  C04B2235/5445 ,  C04B2235/5481 ,  H01G4/12

摘要： Disclosed herein is a method of deagglomerating ceramic powder to inhibit agglomeration and provide a uniform particle size, a deagglomeration mill used for the above method, and a method of preparing uniformly mixed ceramic slurry using the deagglomerated ceramic powder. The deagglomeration method of the ceramic powder includes loading a mixture of ceramic powder and solvent into the deagglomeration mill which includes a hollow cylindrical mill cover having a diameter larger than a length and having a plurality of beads therein; rotating an impeller of a main shaft disposed longitudinally at an internal center portion of the mill cover at a peripheral velocity of 6–10 m/s, using a driving means; deagglomerating the ceramic powder by the action of beads which are moved by a rotational force of the impeller; and discharging the mixture of ceramic powder and solvent from the deagglomeration mill.

摘要翻译： 本文公开了一种使聚集陶瓷粉末抑制团聚并提供均匀粒径的方法，用于上述方法的解聚磨，以及使用解聚陶瓷粉末制备均匀混合的陶瓷浆料的方法。 陶瓷粉末的解聚方法包括将陶瓷粉末和溶剂的混合物加载到解聚磨中，其包括直径大于长度的中空圆柱形磨机盖，其中具有多个珠粒; 使用驱动装置以6-10m / s的圆周速度旋转主轴的叶轮纵向设置在所述轧机盖的内部中心部分; 通过由叶轮的旋转力移动的珠粒的作用使陶瓷粉末分散; 并从解聚磨中排出陶瓷粉末和溶剂的混合物。