Xinhui Carbon technicians rushed to the scene immediately to inspect and analyze the cause and follow up on the smelting process.
Analysis:
1. The electrode may be hit, squeezed or subjected to other mechanical stress from the furnace charge, which may cause the bottom of the electrode to fall off or break.
2. The instantaneous increase in current during secondary smelting may cause the bottom electrode to fall off.
3. If there is a problem with the raw material of the electrode itself, the bottom may be easy to fall off or be damaged.
Solution:
1. Check the specific situation of the electrode bottom falling off to determine whether it affects the quality and safety of the smelting products.
2. Replace the electrode according to the degree of electrode damage.
3. If the electrode bottom falling off is caused by operation or instantaneous current increase, you can consider improving the use environment of the equipment, such as reducing mechanical vibration, controlling humidity, etc.