
基本信息:
- 专利标题: Centrifuge control system and method with operation monitoring and pump control
- 专利标题(中):Zentrifugensteuerungssystem und Verfahren mitBetriebsüberwachungund Pumpensteuerung
- 申请号:EP00302634.1 申请日:2000-03-29
- 公开(公告)号:EP1044723A1 公开(公告)日:2000-10-18
- 发明人: Phillips, Victor , Chang, Che-Liang , Martin, Troy
- 申请人: M-I LLC
- 申请人地址: P.O. Box 42842 Houston, Texas 77242 US
- 专利权人: M-I LLC
- 当前专利权人: M-I LLC
- 当前专利权人地址: P.O. Box 42842 Houston, Texas 77242 US
- 代理机构: Hale, Peter
- 优先权: US126744P 19990329
- 主分类号: B04B1/20
- IPC分类号: B04B1/20 ; B04B13/00
摘要:
A system and method for controlling a centrifuge (10) which receives a mixture of liquid and solid particles and separates the liquid from the solid particles. A bowl (12), along with a conveyor (18) extending inside the bowl, are rotated and the speed of, and the torque applied to, the bowl and the conveyor are detected and corresponding output signals are generated. A variable speed drive pump (44) is provided for pumping the flow of the mixture to the centrifuge. A computer (60) responds to the output signals and controls the speed of the bowl and the conveyor as well as the operation of the pump to attain predetermined optimum operating conditions of the centrifuge.
摘要(中):
一种用于控制离心机(10)的系统和方法,其接收液体和固体颗粒的混合物并将液体与固体颗粒分离。 碗(12)以及在碗内延伸的传送器(18)被旋转,并且检测到施加到碗和输送机的速度和扭矩并产生相应的输出信号。 提供变速驱动泵(44)以将混合物的流动泵送到离心机。 计算机(60)响应输出信号并控制碗和输送机的速度以及泵的操作以达到离心机的预定的最佳操作条件。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B04 | 用于实现物理或化学工艺过程的离心装置或离心机 |
----B04B | 离心机 |
------B04B1/00 | 有旋转式转鼓的离心机,并配有坚固的套筒,主要用来分离带有或不带有固体微粒的液体混合物 |
--------B04B1/20 | .用与转鼓同轴且相对于转鼓转动的螺旋输送器从转鼓里排出固体微粒 |