公开(公告)号：US20010030126A1

公开(公告)日：2001-10-18

申请号：US09854262

申请日：2001-05-11

申请人： ELTECH SYSTEMS CORPORATION

发明人： Richard L. Romine ,  Thomas F. Florkiewicz ,  John J. Jahn ,  Gerald R. Pohto

IPC分类号： C25C007/00 ,  C25B009/00

CPC分类号： C25B9/04 ,  C25B9/08

摘要： An electrolytic cell comprising a walled enclosure including a cathode sidewall has busbar structure external to the cell. The busbar structure can include a gird bar releasably secured at the sidewall. It also may include a foraminous interface member between the gird bar and the sidewall, as well as have a small cathode busbar member on the sidewall. The small busbar member is typically located above and adjacent to the gird bar. Particularly when the gird bar and foraminous interface member are present, there can be internal support members for the cathodes directly secured to the inside face of the cathode sidewall. Furthermore, intercell connection may be handled directly to the outside face of the cathode sidewall. The overall structure can provide reduced potential for sidewall stress corrosion cracking, reduced cathode manufacturing cost, and accommodation of stress relief for the cathode weldment.

摘要翻译： 包括包括阴极侧壁的围壁的电解槽在电池外部具有母线结构。 母线结构可以包括可释放地固定在侧壁处的网杆。 它还可以包括在栅栏和侧壁之间的多孔接口构件，以及在侧壁上具有小的阴极母线构件。 小母线组件通常位于网格杆的上方和附近。 特别是当存在网格杆和有孔界面构件时，可以有内部支撑构件用于阴极直接固定到阴极侧壁的内表面。 此外，电池间连接可以直接处理到阴极侧壁的外表面。 整体结构可以降低侧壁应力腐蚀开裂的潜力，降低阴极制造成本，并适应阴极焊件的应力消除。