Ladle baking furnace, also known as ladle roaster, is a special equipment used for baking ladle, and a device used for baking newly built ladle and ladle before containing molten steel.
Its main function is to remove the moisture and moisture in the ladle by heating to ensure that the ladle can be kept dry and stable when it is filled with molten steel, so as to improve the quality and production efficiency of molten steel.
Application Occasion
Ladle baking furnaces are widely used in steel smelting, casting and other fields, especially play an important role in the occasion of baking the newly built ladle and the ladle before the molten steel is filled.
By using the ladle furnace, the quality and production efficiency of molten steel can be improved, and the production cost and safety risk can be reduced.
Ladle baking furnaces typically consist of the following:
Furnace Body
The body of a ladle furnace, usually made of high temperature resistant material, capable of withstanding high temperatures and the weight of the ladle.
Heating System
Generally, burners or other heat source equipment are used to heat the inside of the furnace body to achieve the purpose of baking the ladle. The heating system can be adjusted as required to control the baking temperature and time.
Control System
Used to control the operation of heating system and the baking process. The control system can monitor the temperature inside the furnace in real time and adjust the power or working time of the heating system as required to ensure that the ladle can be evenly and fully baked.
Auxiliary Equipment
Such as induced draft fan, flue, etc., used to discharge smoke and waste gas inside the furnace body, and keep the baking environment clean and safe.
Working Principle
The working principle of the ladle furnace is based on regenerative combustion technology. During the baking process, two burners work alternately. When one burner burns, the other burner discharges the burning smoke. The discharged flue gas generates heat exchange when passing through the heat storage body, so that the heat storage temperature rises and the flue gas temperature drops. Then it is reversed by the reversing valve, the other burner begins to burn, and the previous burner discharges the burning smoke. In this way, the ladle can be baked by alternating operation.
The advantages of the ladle furnace are mainly reflected in the following aspects:
Improving the thermal efficiency of the steel ladle
The new regenerative combustion technology is adopted to greatly recover the waste heat of the flue gas and effectively improve the heating efficiency of the steel ladle.
Reduce energy consumption
By recycling waste heat and reducing heat loss, the ladle furnace can significantly reduce energy consumption.
Improve the quality of molten steel
The baked ladle can be kept dry and stable to avoid the impact of moisture and moisture on the quality of molten steel.
Extending the service life of equipment
The baked steel ladle can reduce the corrosion and damage caused by moisture and moisture, so as to extend the service life of equipment.
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Sanrui metallurgy furnace equipment integration services are submerged arc furnaces and electric arc furnaces. Sanrui metallurgy furnaces are manufactured using cutting-edge technology to ensure an efficient, high-quality melting process. These furnaces are capable of melting a variety of materials, including steel, iron and alloys, ferroalloys (such as ferrotungsten, high carbon ferromanganese, high carbon ferrosilicon, high carbon ferrochromium, ferronickel alloys) and industrial silicon, calcium carbide, corundum, yellow phosphorus, etc. with precise temperature control and minimal energy consumption. By using Sanrui metallurgy furnace equipments, metallurgical companies can increase productivity and reduce production costs, ultimately increasing profitability.
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