一种铝电解槽用大电流逐级转移开关及电流逐级转移方法技术

本发明专利技术涉及一种在直流大电流串联电路系统中，需要在系统不断电或降电流情况下，对其中某一设备上的电流逐级转移来实现通电流或断电流的装置，特别是涉及一种铝电解槽用大电流逐级转移开关及电流逐级转移方法，包括支撑板，密封罩板，开关上、下触头连接板，绝缘框架，绝缘移动压接板，动力移动机构，绝缘底座，所述动力移动机构和各开关通过电机同步正反转控制开关上、下触头连接板之间的闭合、分离；本发明专利技术重量轻，使用安全方便，并且占用空间场地小、工作可靠、造价较低、安装不受电解槽磁场影响的铝电解槽用大电流逐级转移开关，并且可以根据分流电流设计要求确定开关上、下触头连接板的厚度，面积和用材。

High current progressive transfer switch for aluminum electrolytic tank and current gradual transfer method

The invention relates to a series circuit in direct current system, need in the system continuously or drop electric currents, the device in which the current transfer of a step by step on the device to realize the current or off current, especially relates to an aluminum electrolytic cell transfer method step by step switch and current step by step with high current transfer that includes a support plate, sealing cover plate, the upper and lower contact switch connecting plate, an insulating frame, an insulating movable crimping plate, dynamic moving mechanism, the insulating base, the dynamic moving mechanism and each switch through the motor reversing control switch, contact connection plate between the closed and separated; the invention of light weight safety, convenient use, and the occupation of aluminum electrolytic cell space small, reliable, low cost, installation is not affected by the magnetic field of the electrolysis step by step transfer switch with large current, and According to the design requirements of shunt current, the thickness and area of the upper and lower contact plate of the switch can be determined.

【技术实现步骤摘要】

【技术保护点】
一种铝电解槽用大电流逐级转移开关，包括支撑板、密封罩板、开关上、下触头连接板、绝缘框架、绝缘移动压接板、动力移动机构、绝缘底座，所述动力移动机构通过电机同步正反转控制开关上、下触头连接板之间的闭合和分离，其特征是：在左支撑板和中支撑板之间分别固定有两个带绝缘层的中上横支撑轴和两个中下横支撑轴，至少设有一对开关上、下触头连接板，上触头连接板固定在绝缘框架上，绝缘框架通过固定在一组绝缘板两侧的绝缘支撑杆卡套在绝缘移动压接板两侧的凹槽中，下触头连接板固定在绝缘移动压接板上，并且绝缘移动压接板的上端滑动套装在中上横支撑轴中，绝缘移动压接板的下端滑动套装在中下横支撑轴中，在上触头连接板与绝缘移动压接板之...

【技术特征摘要】

【专利技术属性】
技术研发人员：刘静，冯冰，廉凯，
申请(专利权)人：郑州轻冶科技有限公司，
类型：发明
国别省市：