Ladle refining furnace (LF) is one of the main equipment of molten steel refining, and the water-cooled ladle furnace roof is the main component of the ladle refining furnace, and the rationality of its structure will directly affect the production of refining furnace equipment.
Ladle Furnace Roof Introduction
In addition, the refining process requires that micro-positive pressure reduction atmosphere is always maintained in the furnace, which can not only prevent the intrusion of external cold air, resulting in such problems as nitrogen and oxygen increase, but also take away a lot of heat, reduce the heating efficiency and increase the electrode consumption.
In order to obtain the micro-positive pressure, many enterprises modify the ladle furnace roof, even the furnace cover is not provided with dust removal pipes. However, due to the "chimney effect" in the ladle furnace roof the "micro-positive pressure" control in the furnace can not be realized.
Through the optimization design of the water cooled ladle furnace roof, Sanrui can be more conducive to the control of the flue gas collection and the reducing atmosphere in the furnace during the smelting process of the LF refining furnace, and improve the use efficiency of the dust removal fan.
It has the use function of large fume hood for furnace top dust removal, which can replace the large fume hood for LF furnace top dust removal, thus saving a lot of investment.
With the combination of the environment-friendly water-cooled furnace cover and the optimized and reformed small refractory furnace cover, the dust removal, environmental protection and energy conservation and consumption reduction effects are more significant.
Technical Advantages of Ladle Refining Furnace
The ladle refining furnace realizes micro-positive pressure and reducing atmosphere in the furnace and meets the smelting process requirements.
Collect the flue gas generated during smelting and send various slag and alloys into the furnace.
Reduce heat radiation and heat loss and reduce refractory consumption.
Ladle refining furnace roof are widely used in steel smelting, nonferrous metal smelting and other fields. By optimizing the design and manufacturing process, the performance and service life of the furnace cover can be further improved, providing a more stable and efficient guarantee for the smelting process.
Related Products
Customized metallurgical machinery and equipment range: Electric Arc Furnace, Submerged Arc Furnace, LF Refining Furnace, Vacuum Furnace, Induction Furnace, Dust Remove System, Water Treatment Equipment, etc. Providing the most advanced equipment integration services, metallurgical equipment can be customized according to different needs of customers, and production capacity can be adjusted according to customer requirements.
Ladle plunger mechanism is a key component used for ladle (container with liquid molten steel) in metallurgical industry.
Ladle preheating system is a technical means adopted to improve the scrap rate of converter in the process of steel smelting.
Ladle transfer car, also known as ladle car, is an indispensable transport equipment in the steel making plant, mainly used to transport high-temperature ladle.
Ladle, also known as molten steel ladle, molten steel tank, big ladle, etc., is an important equipment for containing molten steel, refining operation, continuous casting and pouring.
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.
Ladle Truck (Ladle Car) is a special car for transporting ladle in metallurgical enterprises
Our Completed Projects
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.
Sanrui is well experience in design, manufacturing, installation, commissioning of steelmaking furnace process equipment. Send us your project details inquiry and our team of engineers will design a metallurgical furnace equipment system solution from A to Z based on your needs.
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