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1. 发明授权

US6036866A Apparatus and method for fluid treatment units connected in parallel 失效
标题翻译：并联连接的流体处理装置的装置和方法
公开(公告)号：US6036866A
公开(公告)日：2000-03-14
申请号：US812886
申请日：1997-03-10
申请人： Jeffrey A. Zimmerman , Dean A. Eldrenkamp
发明人： Jeffrey A. Zimmerman , Dean A. Eldrenkamp
IPC分类号： B01D21/30 , B01D36/00 , C02F1/42 , C02F9/00
CPC分类号： C02F1/008 , C02F1/004 , C02F1/006 , C02F1/42 , C02F2209/005 , C02F2209/40 , C02F2303/16
摘要： An apparatus and method for operating a system of two or more fluid treatment units connected in parallel, which fluid treatment units need to be regenerated as they become depleted, whereby a method is provided for determining when to initiate a regeneration and which unit to regenerate as well as an apparatus for implementing the same. The decision when to regenerate is based on the number of fluid treatment units in service and the fractional capacity of each fluid treatment unit in service. The fluid treatment selected for regeneration is the one with the least or nearly the least remaining capacity. The apparatus comprises a plurality of fluid treatment units; control valves to selectively connect each fluid treatment unit to a source of untreated fluid, a destination for treated fluid, and a source of regenerant; and a master controller to automatically implement the method of operation by controlling the valves appropriately.
摘要翻译：一种用于操作并联连接的两个或多个流体处理单元的系统的装置和方法，当流体处理单元耗尽时，需要再生该流体处理单元，由此提供了一种用于确定何时开始再生的方法以及哪个单元被再生为以及实施相同的设备。重新生产的决定是基于正在使用的流体处理单元的数量和使用中的每个流体处理单元的分数容量。选择用于再生的流体处理是具有最少或几乎最小剩余容量的流体处理。该装置包括多个流体处理单元; 控制阀选择性地将每个流体处理单元连接到未处理流体源，处理流体的目的地和再生剂源; 以及主控制器，通过适当地控制阀来自动实现操作方法。

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