Submerged arc furnace was build into three layers,
On 1st layer, it consists of furnace seat, furnace body, furnace shell, furnace inner lining, arc burner and tapping systems;
On 2ED layer, it is formed by furnace lid, electrode, electrode shell, electrode clamp holder, short net, copper tile, material discharging system, fume discharging system, water-cooling system, holding system, electronic operating system, furnace pounding machine, voltage transformer;
On 3rd layer, it is composed by hydraulic system, lifting system, steel platform, feed system, ring distribution system.