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1. 发明授权

US09186687B2 Centrifugal separator with pressure or recirculation control or monitoring devices 有权
标题翻译：具有压力或再循环控制或监控装置的离心分离器
公开(公告)号：US09186687B2
公开(公告)日：2015-11-17
申请号：US13575366
申请日：2011-01-28
申请人： Carl Häggmark , Sverker Danielsson , Peter Thorwid , Roland Isaksson , Hans Moberg , Johan Agrell , Anders Svensson
发明人： Carl Häggmark , Sverker Danielsson , Peter Thorwid , Roland Isaksson , Hans Moberg , Johan Agrell , Anders Svensson
IPC分类号： B04B11/02 , B04B13/00
CPC分类号： B04B11/02 , B04B1/08 , B04B13/00
摘要： A system includes a hermetic centrifugal separator, a recirculation system, a first monitoring system, a first control system, a pressure monitoring system, and a pressure control system. The separator includes a rotor, a separation chamber, an inlet channel for separating components, a first outlet channel for receiving separated light components, and a second outlet channel for receiving separated heavy components. The recirculation system recirculates the separated heavy components from the second outlet channel to the separation chamber. The first monitoring system monitors density and/or flow rate of the heavy components in the second outlet channel. The first control system controls flow rate in response to a control signal from the first monitoring system. The pressure monitoring system monitors pressure in the second outlet channel. The pressure control system controls a back pressure valve in the second outlet channel in response to a control signal from the pressure monitoring means.
摘要翻译：系统包括密封离心分离器，再循环系统，第一监测系统，第一控制系统，压力监测系统和压力控制系统。分离器包括转子，分离室，用于分离部件的入口通道，用于接收分离的光部件的第一出口通道和用于接收分离的重组分的第二出口通道。再循环系统将分离的重组分从第二出口通道再循环到分离室。第一监测系统监测第二出口通道中重组分的密度和/或流速。第一控制系统响应于来自第一监控系统的控制信号来控制流量。压力监测系统监测第二出口通道中的压力。压力控制系统响应于来自压力监测装置的控制信号控制第二出口通道中的背压阀。

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