Electrode Arm for EAF Steelmaking Melt Shops HANI Metallurgy Electric Arc Furnace Manufacturer’s Newest 75 Ton Horizontal Feeding Arc Furnace Cross Arm. By installing a set of device composed of adjustment support, adjustment screw, adjustment nut, insulating sheath and other parts on the electric arc furnace lifting mechanism. The adjustment of the front, rear, left, […]
5t three-phase used electric arc furnace for sale in India, the structure of the used electric arc steelmaking furnace adopts the furnace cover to remove the top charging, the tapping nozzle taps, and the right or left operation is selected by the user. Electrode lifting is mechanical, furnace body tilting and furnace cover lifting and rotation are hydraulic, and electrical control is controlled by PLC (Siemens) regulator.
Electrode accident is a common accident of ferroalloy and calcium carbide smelted in a submerged arc furnace. The cause analysis and judgment of electrode accidents are accurate, and targeted preventive measures can be taken to reduce the occurrence of electrode accidents. However, since the analysis of electrode accident is disturbed by multiple factors of electrode paste supplier and electrode paste user……
Submerged arc furnace is the main production equipment of ferroalloy enterprises, and the furnace temperature is generally above 1800℃. In order to ensure its safe operation, circulating cooling water must be used to reduce the temperature of heat exchangers such as copper tiles, large sleeves, conical rings, etc., so that the heat can be dissipated […]
Natural gas, biogas, landfill gas and coal mine gas are common gases that can be used in gas-fired internal combustion engines. In addition, some industrial waste gases contain combustible components, such as hydrogen and carbon monoxide. The exhaust gas from the submerged arc furnaces is one of the industrial waste gases that can enter the […]
In the smelting process of submerged arc furnaces, electrode accidents caused by equipment, raw materials, operation, and other factors mainly include electrode sliding, premature or under the burning of electrode sintering, hard breaking of the electrode, leakage of electrode paste, soft breaking of the electrode, etc. How to reduce electrode accidents, improve operation rate and reduce accidents in production is very important for improving smelting economic indicators.
Submerged arc reduction electric furnace is the main equipment for producing ferroalloys, which is used for reduction melting of ore and other furnace materials. Equipment Composition Power supply system, electrode system, furnace body, fume hood (or furnace cover), charging system and water cooling system, etc. Production Characteristics The electrode is inserted into the furnace charge, […]
Submerged arc process: Not essentially an arc process, as heating also occurs through direct resistance. Some limited heating may be produced by the arc and sparks during the interruption of the current path. Applications The primary use of the submerged arc process is to reduce high melting point, high heat absorbing iron alloys such as […]
Energy-saving and Practice of Producing Ferronickel in Submerged Arc Furnace
Pig iron containing nickel is one of the important raw materials for stainless steel production. In recent years, it has been widely used and promoted in large and small stainless steel plants in China, which reduces costs in the production process.