发明名称 |
POWDER CLASSIFICATION SYSTEM AND METHOD |
摘要 |
A powder classification apparatus (10; 110; 210) includes a first chamber (12; 112; 212) that includes a fluidized bed and has an inlet (16; 116; 216A) and an outlet (18; 118; 218), the inlet (16; 116; 216A) configured to receive a gas (G) and distribute the gas (G) in a uniform flow through the first chamber (12; 112; 212), the first chamber (12; 112; 212) configured to receive a powder (P) and the gas (G) and create a fluidization zone, the outlet (18; 118; 218) configured to allow at least a portion of the powder (P) to exit the first chamber (12; 112; 212); and a second chamber (14; 114; 214) having a powder inlet (24; 124; 224) configured to accept at least a portion of the powder (P) from the outlet (18; 118; 218) in the first chamber (12; 112; 212) caused by at least a portion of the powder (P) being ejected from the first chamber (12; 112; 212) by the gas (G). |
申请公布号 |
WO2015094694(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
WO2014US68596 |
申请日期 |
2014.12.04 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SHE, YING;NARDI, AARON, T.;KLECKA, MICHAEL, A. |
分类号 |
B07B4/00 |
主分类号 |
B07B4/00 |
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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