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{"title":"Copper-Cobalt Alloy Furnace","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/03\/0b936d9ee28379ddc37b2eaf9c38-200x200-1\/copper_cobalt_alloy_furnace.jpg","attrs":{"Brand Name":"Shaanxi Chengda","Model Number":"Negotiate based on equipment processing capacity","Certification":"ISO 9001","Place of Origin":"China"}}
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The Copper-Cobalt Alloy Furnace is a dedicated arc furnace for copper-cobalt ore reduction smelting and copper-cobalt alloy production. It is designed for raw materials such as African copper-cobalt oxide ores, producing high-grade copper-cobalt alloys (Cu+Co≥40%) through high-temperature reduction and slag separation. Featuring a full water-cooled body + high-strength refractory lining and a PLC intelligent control system, it offers high temperature resistance, high recovery rate, precise composition control, and environmental sustainability. It is widely used in copper-cobalt ore pyrometallurgy, alloy purification, and renewable resource recycling.
1. Main Equipment Composition
Full Water-Cooled Tilting Furnace Body
Split/integral steel shell with full water-cooled wall + magnesia-chromium refractory lining, resisting temperatures up to 1600℃ and acid-base slag erosion. Tilting angle: 0–45° (alloy tapping), 0–15° (slag removal), driven by a hydraulic system for stable operation.
Water-Cooled Furnace Roof & Electrode System
Annular full water-cooled roof with central electrode hole and side dust removal/charging ports for sealing and heat preservation. Φ300–Φ500mm graphite electrodes with servo hydraulic lifting (0.8–1.5m/min) ensure stable arc and sensitive adjustment.
Transformer & Short-Net System
Energy-saving dedicated transformer (2000–8000kVA), high voltage: 35kV, low voltage: 180–300V. Low-impedance short net + full water-cooled conductive cross arm minimizes high-current transmission loss and improves thermal efficiency.
Charging & Slag Tapping Mechanism
Automatic top/side charging bin for mixed materials (ore, coke, lime). Trough/EBT alloy tapping ensures smooth outflow with minimal residual slag, paired with ladles for rapid transfer.
PLC Intelligent Control System
Dual automatic/manual mode with one-key start-stop, automatic arc stabilization, and closed-loop temperature/power control. Supports online composition monitoring, data logging, and remote monitoring with full interlock protection for safety.
Auxiliary Systems
Closed circulating water cooling, baghouse dust removal (emission ≤10mg/m³), automatic coke/lime conveying, hydraulic station, and lubrication systems. Fully equipped and environmentally compliant.
2. Core Performance Advantages
High Recovery Rate: Precise temperature control (1400–1600℃) ensures complete reduction, with Cu recovery ≥86% and Co recovery ≥90%.
Superior Alloy Quality: Optimized slag system (CaO/SiO₂=1.0–1.3) minimizes impurities (Fe, Si, S), delivering Cu+Co≥40% with uniform composition.
High Efficiency & Low Consumption: Full water-cooled design reduces refractory consumption (2x longer life). Single-furnace cycle: 50–90min, power consumption: 2200–3200kWh/t alloy.
High Temperature Resistance & Long Service Life: Water-cooling + refractory double protection minimizes deformation and erosion for extended continuous operation.
Eco-Friendly & Safe: Closed smoke extraction + high-efficiency dust removal eliminates leaks. Full interlock protection prevents overheating and leakage.
Wide Raw Material Adaptability: Compatible with oxide/sulfide copper-cobalt ores, copper-cobalt slag, and recycled materials for flexible production.
Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall... Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall...
