Introduction
Electric slag reheating furnace melting is a kind of energy conversion device which uses electric energy as the heat source, adopts the resistance heating element, and melts the various materials through the exchanges of resistance heat, electromagnetic field and material heat energy. The electric slag reheating furnace is mainly used in metallurgical industry, and it is the main equipment in steelmaking industry. The electric slag reheating furnace of 200 tons can be used to smelt steel and other metals. It is mainly used for smelting medium and small-scale steel in modern manufacturing technology.
Working principle
The working principle of the 200 tons electric slag reheating furnace is actually very simple. It uses electric energy to convert into heat energy, and uses resistance heating element to melt the materials through the exchange of resistance heat, electromagnetic field and material heat energy. It is mainly composed of furnace shell, heating element, furnace top and air inlet pipe. The material to be melted is placed in the furnace, and the heating element is started. The temperature of the furnace rises and the material begins to melt. Through the induction of heat conduction, the molten material is transported to the furnace top to complete the process.
Advantage
The electric slag reheating furnace has the features of high efficiency, energy saving and safe operation. This energy-saving device can reduce energy consumption, reduce environmental pollution and improve economic benefit. It consumes less energy than oil, gas and coal-fired furnaces and utilizes clean electric energy from the power grid. Compared with other furnaces, it is convenient to operate and maintain, and its structure is compact, which can save a lot of ground area. It has the advantages of excellent stability, good molten metal quality and few maintenance costs.
Conclusion
The 200 tons electric slag reheating furnace has the characteristics of reasonable structure, high efficiency and energy saving, low running cost and good melting metal quality, which is suitable for heating and melting various materials. It develops rapidly due to its advanced technology, economic and environmental advantages. In the metallurgical industry, it is playing an increasingly important role.
