一种电炉电极接长装置

By improving the structure of the electric furnace electrode extension device, and using an automatically or manually extendable rod for electrode fixing and alignment, the problems of low efficiency and skewness during graphite electrode extension were solved, achieving a highly efficient and stable extension process.

CN122125645BActive Publication Date: 2026-07-17JIANGSU SHAGANG STEEL CO LTD +2

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU SHAGANG STEEL CO LTD
Filing Date
2026-04-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, the efficiency of graphite electrode extension is low, it is prone to skew and damage to the threads, and it seriously hinders the progress of the operation when the tightening equipment fails.

Method used

An electric furnace electrode extension device was designed, including a clamping and guiding assembly, a clamping and rotating assembly, an insertion and limiting assembly, and a limiting and fixing assembly. The electrode is fixed and aligned using a rod that can be automatically or manually extended, ensuring the stability and convenience of the extension process.

Benefits of technology

It achieves efficient fixing and alignment of new and old electrodes, avoids skewing, and can be easily transported away or manually extended in case of equipment failure, thus improving work efficiency and safety.

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Abstract

本申请公开了一种电炉电极接长装置,涉及电极接长设备技术领域,通过对现有技术中的石墨电极接长装置的结构进行优化改进,利用可按需拆分的管体引导电极的装入,将接长装置用于夹紧与固定电极的伸缩杆改造为既可自动伸缩又可手动伸缩的杆体,保障接长装置故障后仍具备接长电极的功能;实现了电炉电极接长装置能够辅助新旧电极高效固定与高效对正,接长时不易发生电极偏斜,即使发生故障也可以便捷的将电极运走或手动接长的技术效果。
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