发明名称 |
WURSTER FLUID BED COATER WITH AGGLOMERATION ENHANCEMENT SCREEN |
摘要 |
An improved Wurster-type coater including a separator screen located within the Wurster tube in surrounding relationship to the spray nozzle and forming an annular volume through which at least a portion of smaller feed material particles are permitted to preferentially enter the spray pattern before the larger-sized particles can do so, thereby causing the smaller particles to become agglomerated first, resulting in finished product having a more even distribution of particle sizes.
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申请公布号 |
US2006130748(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20040016502 |
申请日期 |
2004.12.18 |
申请人 |
BENDER MARTIN P;VERBARG DONALD P |
发明人 |
BENDER MARTIN P.;VERBARG DONALD P. |
分类号 |
B05B17/00;B05C11/00;F26B21/00 |
主分类号 |
B05B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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