发明名称 |
Solid-bowl centrifuge having a liquid discharge sealed such that a pond level in a separation space remains unchanged when pressurization occurs |
摘要 |
A solid-bowl screw centrifuge includes a rotatable drum having a horizontal axis of rotation, which drum surrounds a centrifuging space. Further included is a screw which is arranged within the drum, the screw being rotatable at a different speed relative to the drum. Further included is at least one liquid discharge sealed from its surroundings and at least one solid discharge in a tapering region of the drum. Also included is an immersion disk on the screw which disk lies between a liquid feed and the solid discharge and divides the centrifuging space into a discharge space between the immersion disk and the solid discharge, and a separation space between the immersion disk and the liquid discharge. The centrifuge includes a device for charging the separation space with a gas. A process for operating for the solid-bowl centrifuge is also disclosed.
|
申请公布号 |
US8444541(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20070278942 |
申请日期 |
2007.02.07 |
申请人 |
HORBACH ULRICH;HARTMANN TORE;SCHOENEBERG KNUD;GEA MECHANICAL EQUIPMENT GMBH |
发明人 |
HORBACH ULRICH;HARTMANN TORE;SCHOENEBERG KNUD |
分类号 |
B04B1/20 |
主分类号 |
B04B1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|