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1. 发明授权

US5653857A Filter press electrolyzer electrode assembly 失效
标题翻译：压滤电解电极组件
公开(公告)号：US5653857A
公开(公告)日：1997-08-05
申请号：US564507
申请日：1995-11-29
申请人： Andy W. Getsy , Gregory J. Manning , Robert B. Kubinski , Kevin B. Garland
发明人： Andy W. Getsy , Gregory J. Manning , Robert B. Kubinski , Kevin B. Garland
IPC分类号： C25B9/04 , C25B9/20 , C25B9/00 , C25B11/03 , C25B11/10
CPC分类号： C25B9/20 , C25B9/04
摘要： A filter press electrolyzer, such as for use in a chlor-alkali cell, has electrode assemblies which include a pan-shaped structure. The pan members have a planar floor and an upright side around the peripheral edge of the floor. The upright side terminates upwardly in a rim. The pan members are elongate, thereby providing long, at least substantially parallel sides at long pan edges as well as short sides at the top and bottom of the pan. On the pan floor are a series of parallel, rigid stand-offs, which project upwardly from the floor. These hold electrodes away from the back of the pan. These electrodes are typically large, somewhat flexible and at least substantially planar members, usually made of metal mesh. The stand-offs can include principal stand-offs located at the central area of the pan, plus additional stand-offs, typically one each at the top and bottom of the pan. The principal cathode stand-offs in the pan of a cathode assembly align in an offset manner between the principal anode stand-offs in the pan of an adjacent anode assembly. The height of the principal stand-offs rises above the rim of the pan. In this manner, the flexible electrodes deflect between the cathode and anode stand-offs, and the flexing minimizes the distance between adjacent anode and cathode members.
摘要翻译：用于氯碱电池的压滤电解槽具有包括盘形结构的电极组件。盘构件具有围绕地板的周边边缘的平坦地板和竖立侧面。直立侧在边缘上向上终止。盘构件是细长的，从而在锅的顶部和底部的长盘边缘以及短边提供长的，至少基本上平行的边。在锅底是一系列平行，刚性的支架，从地板向上突出。它们将电极远离锅背。这些电极通常是大的，有些柔性的，并且至少基本平坦的构件，通常由金属网制成。支架可以包括位于锅的中心区域的主要支架，以及额外的支架，通常在锅顶部和底部分别设置一个。阴极组件的平底锅中的主阴极支座以相邻阳极组件的锅中的主阳极支座之间的偏移方式对准。主要支架的高度高于锅的边缘。以这种方式，柔性电极在阴极和阳极之间偏转，并且弯曲使相邻阳极和阴极构件之间的距离最小化。

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