发明名称 |
Helix centrifuge with removable heavy phase discharge nozzles |
摘要 |
The centrifuge continuously separates free flowing substances that have different densities. The centrifuge includes a rotor 14 having a cylindrical drum 16 and a conical drum 18. The rotor wall includes discharge ports 48, 48', 48'' for a heavy phase and weirs 38 for a light phase arranged on a front end wall 36 of the cylindrical drum. The rotatable scroll conveyor 22 includes a hollow shaft 26 and a helix 24 for transporting the heavy phase toward the discharge ports. A feed pipe 28 is coaxially within the hollow shaft and opens into a chamber 32 within the hollow shaft. A plurality of nozzles each within a respective discharge port in the conical drum and a non-restrictive discharge port 60 in the end section of the conical drum discharge the heavy phase from the centrifuge. The nozzles are preferably arranged in a plurality of circumferential rings.
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申请公布号 |
US6290636(B1) |
申请公布日期 |
2001.09.18 |
申请号 |
US20000561307 |
申请日期 |
2000.04.28 |
申请人 |
HILLER, JR. GEORG;NEIDHARDT DIETMAR J. |
发明人 |
HILLER, JR. GEORG;NEIDHARDT DIETMAR J. |
分类号 |
B04B1/20;(IPC1-7):B04B1/20;B04B11/00 |
主分类号 |
B04B1/20 |
代理机构 |
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代理人 |
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