Submerged arc furnace


Submerged arc furnace is a common heat treatment equipment widely used in industries such as metallurgy, building materials, and chemical industry. Its working principle is to heat the fuel and ore to a certain temperature, thereby achieving the heating, calcination, calcination and other heat treatment processes of the materials. The following will introduce the structure, characteristics, and applications of the submerged arc furnace.

Firstly, a submerged arc furnace usually consists of a furnace body, combustion device, feeding device, discharge device, etc. The furnace body is the main part of a submerged arc furnace, which is composed of refractory materials and can withstand high temperatures and chemical corrosion. The combustion device mainly consists of a burner and a combustion chamber, used for burning fuel and providing a heat source. The feeding device is used to feed ore and other materials into the furnace body, usually using methods such as screw conveyors. The emission device is used to discharge the waste gas and slag generated inside the furnace to ensure the cleanliness of the environment.

Secondly, the submerged arc furnace has the following characteristics. Firstly, there are various heating methods for submerged arc furnaces, which can use various fuels such as gas, oil, coal, etc., and have great flexibility. Secondly, the submerged arc furnace can achieve high-temperature heating, with a temperature of over 1000 ℃, suitable for various heat treatment processes. Once again, the operation of the mine heating furnace is simple, just control the fuel supply and exhaust gas emissions. In addition, the energy consumption of submerged arc furnaces is relatively low, which can effectively reduce production costs. Finally, the compact structure and small footprint of the ore furnace make it suitable for layout within the factory.

Finally, submerged arc furnaces have a wide range of applications in industries such as metallurgy, building materials, and chemical engineering. In the metallurgical industry, submerged arc furnaces can be used for the calcination and roasting of ores to extract useful metal elements. In the building materials industry, submerged arc furnaces can be used to produce materials such as cement and glass, improving the quality and performance of products. In the chemical industry, submerged arc furnaces can be used for reactions such as cracking and reforming in petroleum and coal chemical processes to produce petrochemical products. In addition, mineral heat furnaces can also be used for waste treatment, environmental protection, and other aspects, converting waste into useful energy or materials.

In short, a submerged arc furnace is an important heat treatment equipment with various heating methods, simple operation, and low energy consumption. It has a wide range of applications in industries such as metallurgy, building materials, and chemical engineering, which can improve production efficiency, reduce production costs, and improve product quality. With the advancement of technology and the increase in demand, the technology and application of submerged arc furnaces will continue to develop, making greater contributions to the development of various industries.

E-mail: salesml@hanmetallurgy.com (Mary Li)

Tel / Whatsapp / Wechat: 0086 18392033938

Xi'an Hani Metallurgy


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