Method for Adjusting the Process of Ore-Smelting Furnace Fusion

摘要

1. Technical Result Increase in efficiency of the fusion process, saving electric power. 2. Essence A method comprises correcting power fed to the device of the fusion process adjustment and to the electrodes of Ore-Smelting power transfer with the use of program time relay during the T fusion cycle. The separation of T fusion cycle is effected in three equal stages. During the first stage the furnaces feed the full-power. During the second stage, from the very beginning three times by the equal intervals with the duration of 0,42 T the reduce of power for 50% is effected. During the third stage, which is the same as the second one the reduce of power for the 50% is effected five times. 3. Field of Application Electric metallurgy. figures: 1