电解槽短路口分流消磁快速修复技术的研究与应用

Research and application of rapid repair technology of shunt degaussing for short circuit port of Electrolyzer

本文核心研究了电解槽运行期间出现短路口打火、放炮等事故导致短路口损坏问题时的应对策略和技术手段。在修复过程中,首先运用了应急连接母线与槽周母线分段设计进行有效分流,以达到消磁和快速修复的目的。进一步证实了小型移动式铣床在加工焊接修复表面时展现出的高度灵活性和高效性。此外,还验证了自蔓延焊接技术在有限空间内,特别是在电解槽槽周母线焊接上的实际应用效果,文中探讨了在维修过程中保持不间断供电的情况下,安全、顺利地拆除应急母线并过渡到正常供电的操作流程,这一实践为电解槽发生短路口事故后的高效、快捷维修提供了切实可行的技术方案。

In this paper,the core of the electrolyzer during the operation of short-circuit igniting,shooting accidents caused by short-circuit damage when the strategy and technical means.In the process of repair,the emergency connection busbar and the slot around the busbar are designed to effectively shunt,in order to degaussing and rapid repair purposes.T he high flexibility and high efficiency of the small mobile milling machine in machining welding repaired surface are further confirmed.In addition,the practical application effect of SHS welding technology in limited space,especially in the busbar welding around the electrolytic cell,is also verified,the practice of safely and smoothly dismantling emergency bus and transferring to normal power supply operation flow provides a practical technical scheme for efficient and quick maintenance of electrolyzer after short circuit accident.