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1. 发明授权

US5066393A Slotted flow collector/distributor for water treatment tank with one-way valves 失效
标题翻译：带单向阀的水处理槽开槽集水器/分配器
公开(公告)号：US5066393A
公开(公告)日：1991-11-19
申请号：US483810
申请日：1990-02-23
申请人： Robert F. Padera , Daniel C. Miller
发明人： Robert F. Padera , Daniel C. Miller
IPC分类号： B01D24/14 , B01D35/153 , C02F1/42
CPC分类号： C02F1/42 , B01D24/14 , B01D35/153 , Y10T137/86348 , Y10T137/87676 , Y10T137/87877
摘要： A flow collector/distributor for a water treatment tank comprises a housing proportioned to communicate through a wall of the water treatment tank to provide flow communication between the tank interior and the tank exterior. The collector/distributor defines an inner end to project inwardly from the tank wall and an outward end to face outwardly from the tank wall. A plurality of slots are defined in the tubular housing, positioned to communicate with the tank interior when the collector/distributor is seated in the tank wall. The slots are of a width which is narrow enough to permit water flow therethrough while substantially preventing passage therethrough of water treatment material present within the tank. One or more one-way valves are provided to permit water flow through all of the slots from the tank interior through the collector/distributor to the tank exterior, but to prevent water flow through some, but not all, of the slots from the tank exterior through the collector/distributor to the tank interior. Also, a novel slot design is disclosed having improved flow characteristics.
摘要翻译：用于水处理槽的流量收集器/分配器包括均衡的壳体，其通过水处理槽的壁连通以提供罐内部和罐外部之间的流动连通。收集器/分配器限定内端从罐壁向内突出并且从罐壁向外突出的一端向外突出。多个狭槽被限定在管状壳体中，当收集器/分配器安置在罐壁中时，其定位成与罐内部连通。狭槽的宽度足够窄以允许水流过其中，同时基本上防止通过其中存在于罐内的水处理材料。提供一个或多个单向阀，以允许水流过从箱体内部通过收集器/分配器到罐外部的所有槽，但是为了防止水从罐中流过一些但不是全部的槽外部通过收集器/分配器到罐体内部。此外，公开了一种具有改进的流动特性的新颖的槽设计。

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