Developments in Cathode Stripping Machines - An Integrated Approach for Improved Efficiency

摘要

Copper cathode stripping machines and stainless steel cathode plates are critical elements determining the longevity, productivity and efficiency of modern tank houses. In the last decade notable innovations have been the ISA2000 and Kidd robotic cathode stripping machines, and enhanced integration with the overall electrode handling system. The acquisition of Falconbridge by Xstrata in 2005 provided a unique industry opportunity to bring two competing technologies together and has led to the development of a new stripping system which accesses the successful IP, experience and know-how of both ISA and KIDD systems of the past. This paper presents a new copper cathode stripping system, developed and prototyped by Xstrata Technology in 2009, for the electro refining and electro winning industries. It features the use of robots for both the handling and stripping functions, providing a highly reliable, lowmaintenance handling system. The flexibility that comes with robotic operation also offers shorter delivery time, simplified installation and high operational capacity. The performance, safety and efficiency features of the new Xstrata Technology Robotic Cathode Stripping system are presented, along with an introduction to flow on impacts for other areas of tankhouse design and operation.