Two oven methods for electrode paste
Coke oven
Coke Oven
In the first stage of the oven process, there are three methods of wood drying, oil drying and coke drying.
Coke Oven
In the first stage of the oven process, there are three methods of wood drying, oil drying and coke drying. As the name suggests, coke bake is a method of using coke's combustion heat oven. It should use a large piece of metallurgical coke with less ash to make fuel (particle size >150 mm). During the baking electrode, the coke should be kept close to the electrode. Timely addition, in order to help coke combustion, it can be used to support combustion by means of air blowing. Regardless of the type of oven used, the purpose is to calcine the electrode, so that the electrode has a certain ability to withstand current, in preparation for the next electric oven. Therefore, the sintering state of the electrode and the height of the electrode paste should be observed frequently, so as to judge whether the condition of the electric oven is provided in time, and the coke oven time in the previously formed process is long (72-96 hours of 10000KVA electric furnace), in production, according to The actual situation can be appropriately shortened to reduce the waste of coke.
The purpose of the electric oven is the same as the coke bake, and the main purpose is still to increase the furnace temperature and to roast the electrode electrode so that the electric furnace has the conditions for production. The electric quantity of the electric oven depends on the capacity of the electric furnace and the material of the lining of the lining. The electric oven should use a low-voltage oven to ensure the stability of the arc as much as possible and keep the load of the three-phase electrode uniform. It should be strictly implemented in accordance with the power supply system of the electric oven. The electric oven determines the speed of the electric furnace and the sintering speed and sintering quality of the electric furnace. Therefore, the scientific power supply system should be based on the characteristics of the electrode sintering.
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