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    • 11. 发明申请
    • HELICAL CONVEYOR CENTRIFUGE HAVING A DRIVE DEVICE
    • 具有驱动装置的螺旋输送机离心机
    • US20090247384A1
    • 2009-10-01
    • US12293512
    • 2007-06-22
    • Martin Overberg
    • Martin Overberg
    • B04B1/20B04B9/08
    • B04B1/2016B04B2001/2025F16H37/0806
    • A helical conveyor centrifuge, such as a solid-bowl or sieve-bowl centrifuge, includes a rotatable drum, a rotatable screw disposed within the drum, and a centrifuge drive for rotating the drum and the screw. The centrifuge drive is configured to set a differential speed between drum and screw. The centrifuge drive includes a first motor, a second motor, and a gearing arrangement disposed between the motors and also between the drum and the screw. The gearing arrangement includes a gearing arranged downstream of the motors and has a first gear, a second gear and a third gear stage. The first and second gear stages include at least four shafts. Torques are either introduced into or are taken off from the first and second gear stages. The first and second gear stages are disposed in a housing and driven by at least three of the at least four shafts.
    • 诸如固体碗或筛碗式离心机的螺旋输送机离心机包括可旋转滚筒,设置在滚筒内的可旋转螺杆和用于旋转滚筒和螺杆的离心机驱动器。 离心机驱动器配置为设置滚筒和螺丝之间的差速。 离心机驱动器包括第一电动机,第二电动机和布置在电动机之间以及鼓和螺杆之间的传动装置。 传动装置包括布置在电机下游的传动装置,并具有第一齿轮,第二齿轮和第三齿轮级。 第一和第二齿轮级包括至少四个轴。 扭矩被引入或者从第一和第二齿轮级被移除。 第一和第二齿轮级设置在壳体中并由至少四个轴中的至少三个轴驱动。
    • 12. 发明授权
    • Continuous self-cleaning centrifuge assembly having turbidity-sensing feature
    • 具有浊度感测功能的连续自清洁离心机组件
    • US08337378B2
    • 2012-12-25
    • US12514968
    • 2007-11-15
    • Chris Kwok On Chan
    • Chris Kwok On Chan
    • B04B1/14B04B11/04B04B13/00
    • B04B11/04B01D21/0006B01D21/0045B01D21/0057B01D21/2427B01D21/245B01D21/2488B01D21/262B01D21/32B01D21/34B04B1/14
    • A continuous self-cleaning centrifuge assembly having a feed inlet for unclarified liquid and first and second outlets for clarified liquid. Solids are discharged out of a solids holding space in the centrifuge in response to comparison of a measured turbidity to a predetermined turbidity parameter of clarified liquid bled in a detection line in communication with the centrifuge at the second outlet. The turbidity is affected by the degree of build up of solids in the centrifuge. A method of optimizing the clarified liquid outflowing from the centrifuge includes the steps of controlling the flow rate of unclarified liquid into the centrifuge in response to the turbidity of the clarified liquid flowing out of the centrifuge and discharging solids out of a solids holding space in the centrifuge in response to the turbidity measurement.
    • 一种具有用于未澄清液体的进料入口和用于澄清液体的第一和第二出口的连续自清洁离心机组件。 响应于测量的浊度与在第二出口处与离心机连通的检测线中的澄清液体的预定浊度参数的比较,将固体从离心机中的固体保持空间排出。 浊度受离心机中固体堆积程度的影响。 优化从离心机流出的澄清液体的方法包括以下步骤:响应于从离心机流出的澄清液体的浊度,控制流入离心机的未澄清液体的流量,并将固体排出固体储存空间 离心机响应浊度测量。