A remelting electrode production device

Abstract

The invention discloses a remelting electrode production device. The device comprises a smelting electrode mold, and the smelting electrode mold is internally provided with a smelting electrode casting mold which is vertically arranged and opened at the upper end and shaped like a cylinder; the device is characterized by further comprising a false electrode butting device correspondingly arranged above the smelting electrode casting mold, the false electrode butting device comprises a clamping positioning part structure and an inserting control mechanism, the clamping positioning part structure is used for achieving false electrode clamping and enabling a false electrode to be positioned in the middle of the upper end of the smelting electrode casting mold, and the inserting control mechanism is used for driving the false electrode to be inserted into the smelting electrode casting mold. The remelting electrode production device has the advantages of being simple in structure, convenient to operate, good in safety, high in production efficiency, good in quality of prepared electrodes and the like.

Description

technical field [0001] The invention relates to a metal smelting technology, in particular to a remelting electrode production device. Background technique [0002] Metal electroslag furnace (also known as remelting electrode production device) is a kind of metallurgical equipment that uses the resistance heat generated when the current passes through the slag as the heat source for smelting. The column on the side is provided with a horizontal cantilever above the column, and an electrode rod extending downward into the crystallizer is installed on the lateral cantilever against the crystallizer by the electrode rod chuck. The electrode rod includes a dummy electrode at the upper end and a smelting electrode at the lower end. The smelting electrode is made of the refined material itself, which is gradually melted and consumed during the smelting process and flows into the crystallizer to form a steel ingot, so it is also called a consumable electrode. or remelt electrodes....

AI Technical Summary

Problems solved by technology

In the inventive method, the consumable electrode and the dummy electrode are welded together by mutual fusion, the joint surface is large, the welding is firm and tight, and there is no looseness, and there is no problem of poor contact; but the mutual fusion welding process is manually operated, which still has labor intensity Large size, low safety, low efficiency, poor centering effect lead to low coaxiality of the prepared electrode and other defects, which affect the safety and quality of subsequent smelting

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