Electric furnace bottom blowing argon system
Electric furnace bottom blowing argon system
The pace of modern steelmaking is accelerating, and safety production is very important. Blowing argon from the bottom of the electric furnace is the key to reducing the occurrence of boiling accidents in production, while also improving smelting efficiency, reducing steelmaking costs, increasing smelting speed, achieving uniform furnace temperature and composition, and shortening smelting cycles.
system composition
1. Breathable bricks;
2. Locking mechanism (electric furnace specific clamping mechanism, card sleeve joint, metal hose);
3. The electric arc furnace bottom blowing system includes: gas switching system, independent control system, protection system, Siemens PLC, industrial computer and winCC software;
4. High mixing hose and other accessories (used for furnace follow-up)

System advantages
Regarding the effectiveness of the electric arc furnace bottom blowing and stirring system, we conducted a statistical analysis of metallurgical characteristics, power consumption per ton of steel, metal recovery rate, and energy consumption. All indicators were compared with previous levels, and FeO in the slag decreased from 25% to 15%; Shorten smelting time by 1-3 minutes; The dephosphorization rate has increased by 80%; The consumption of steel materials has decreased by 2-10kg/t; Oxygen consumption, alloy materials, and other indicators have all decreased, confirming good results.