Judgment of Electrode Working Length After Electrode Paste Sintering

The electrodes are responsible for the important task of inputting electric energy into the ferrosilicon electric furnace and accelerating the chemical reaction in the furnace.

Whether the electrode speeds up the chemical reaction in the furnace or not depends mainly on the length of the electrode. The length of the electrode inserted into the furnace is mainly judged from the following six aspects:

(1), the sound of the arc

(2), the size of the crucible area

(3) The temperature of the furnace mouth

(4) Operation status

(5) How much iron is tapped

In addition, the magnitude of the electrode current is also one of the important indicators for judging the length of the electrode.

In order to ensure the smooth progress of the production work, ensure the deep insertion of the electrodes to increase the furnace temperature and speed up the chemical reaction, and reduce the consumption of electric energy and coke, it is necessary to have enough electrode working ends and a reasonable amount of carbon allocation. At the same time, a reasonable allocation The carbon distribution can increase the specific resistance of the charge, so that the coke can maintain good reducibility.

In addition, it is necessary to correctly handle the relationship between the working length of the electrode, coke, electrode position and electrode current according to theory and practical experience, to stabilize the furnace condition and reduce energy consumption, especially the load input with large capacity must be stable to ensure The furnace is operating normally.