After understanding the causes of soft electrode breakage, how to deal with the accident after electrode soft breakage? This article explains in detail how to deal with the electrode soft break.
In normal production, it is found that the current suddenly rises rapidly or the current drops instantly after a sudden rise but does not rise again. At the same time, when the voltage of the electrode to the furnace bottom drops to “0”, it is necessary to decisively cut off the power and evacuate the operators, and then organize the personnel to open the furnace Observe the situation at the door. When you find that the paste is leaking, you must press the electrode into the furnace in time to make the broken end connect and compact the charge to reduce the outflow of electrode paste, and lower the electrode to connect with the broken end to remove the outflowing electrode paste. Find out where the paste is leaking and deal with it. After repairing it, confirm that there is no paste leaking. Adjust the electrode to manual control for low-load power transmission and roasting. The electrode tip and the broken end are connected under firing, thus transferring to normal production.
If the broken end cannot be connected to the electrode, the paste is too thin, and the inside of the cylinder is similar to a new shell with a bottom that can be welded and is similar to the broken end of the electrode when the furnace is newly opened. At the same time, during the firing, the pressure release method is changed to manual and the 24KW heating element is turned on, and the other two-phase electrodes are used to adjust the firing in the way of three belts and one.