Ironmaking DC Submerged Arc Furnace

Double electrode DC submerged arc furnace  100~20000kVA This equipment can smelt various iron containing materials, replacing traditional blast furnace smelting.  800kW·h/ t material Green and energy-saving, stable and reliable DC submerged arc furnace is a new type of ironmaking equipment. It uses a high-temperature electric arc to heat the iron ore in the furnace to a molten state, while creating a reducing atmosphere in the furnace, thereby converting the iron ore into molten iron. The specific working principle is as follows: 1. Preparation work: Mix iron ore and other auxiliary raw materials (such as coke, limestone, etc.) in a certain proportion to make pellets. 2. Feeding: The pellets are fed into the submerged arc furnace through the feeding system. 3. Heating: A high-temperature arc is generated in the submerged arc furnace, and the iron ore in the furnace is heated to a high temperature through the arc. 4. Smelting: The raw materials that rea…