Innovative development and future prospects of single electrode DC furnace! A single electrode DC furnace is a melting equipment based on DC power supply, which can accurately control the melting process and has low energy consumption and environmental pollution. This article will introduce the innovative development and future prospects of single electrode DC furnaces. With the continuous advancement of science and technology, single electrode DC furnaces continue to innovate in design and function, providing more optimized solutions for the melting field. Firstly, the furnace structure has been improved to enhance smelting efficiency and energy utilization. The use of * * electric furnace lining materials and thermal design can reduce energy loss and adverse reactions during the melting process, improve the thermal efficiency and melting results of the furnace. Secondly, the introduction of intelligent and automated technologies has made single electrode DC furnaces more intelligent and convenient. Real time monitoring and precise control of parameters such as current, temperature, and composition can be achieved through the application of sensors and control systems; Meanwhile, through remote monitoring and fault diagnosis, the operation and maintenance management of the equipment have been optimized, improving production efficiency and reliability. In the future, single electrode DC furnaces are expected to make greater progress and applications in multiple fields. Firstly, with the increasing attention to energy and the environment, single electrode direct current furnaces will play an important role in the fields of green metallurgy and clean energy. By improving energy efficiency and reducing environmental pollution, single electrode DC furnaces are expected to become a key technology for sustainable development. Secondly, with the growth of electronic waste and waste resources, single electrode DC furnaces also have broad application prospects in waste treatment and resource recycling. By utilizing smelting technology, valuable metals and harmful substances can be effectively separated, achieving resource recycling and environmentally friendly waste disposal. In summary, single electrode DC furnace, as a * * and environmentally friendly melting technology, has great potential for innovative development and future prospects. With the further advancement of technology and the increasing demand for applications, single electrode DC furnaces are expected to play a greater role in fields such as energy, metallurgy, and waste disposal, making positive contributions to sustainable development.