In a move towards energy efficiency and reduced carbon emissions, Danieli Centro Combustion has unveiled a groundbreaking upgrade to the billet reheating furnace at Acciaierie di Sicilia, nestled in the heart of Catania, Italy, and part of the esteemed Alfa Acciai Group. This endeavor aims to not only optimize operations but also significantly contribute to the broader goal of sustainability.The crux of this transformation lies in the direct charging of the reheating furnace with hot billets. With the newly implemented system, the pusher type furnace, which boasts an impressive hourly capacity of 80 metric tons, now accepts hot billets for charging. The innovation doesn't stop there, this evolution is expected to achieve a remarkable 40% reduction in fuel consumption, translating to a substantial decrease in carbon emissions.The seamless execution of this feat occurred in two strategic steps, deftly timed during the plant's summer and winter shutdowns to minimize operational disruptions. The first phase was marked by the installation of specialized water cooled beams and a meticulously crafted shield at the furnace's inlet charging side. These additions act as guardians against the formidable temperatures of the hot billets, effectively preventing damage.The second phase, however, marked a significant leap in the upgrade. All internal furnace handling guides were systematically replaced with water-cooled counterparts, engineered to withstand the intense heat generated by the hot charge. Accompanying this upgrade was the introduction of a fiber screen, serving a dual purpose of safeguarding the furnace's external wall while maintaining the temperature of the hot billets. Furthermore, a cutting edge cooling system, complete with a well-calibrated fan, was integrated to counteract any perilous surge in waste-gas temperatures within the recuperator system.Through an unparalleled collaboration between the technical teams of Acciaierie di Sicilia and Danieli Centro Combustion, the revamping journey concluded a remarkable five days ahead of the initial schedule, swiftly followed by the Final Acceptance Certificate issuance. This achievement underpins the commitment of both entities to ushering in a new era of industrial sustainability.
In a move towards energy efficiency and reduced carbon emissions, Danieli Centro Combustion has unveiled a groundbreaking upgrade to the billet reheating furnace at Acciaierie di Sicilia, nestled in the heart of Catania, Italy, and part of the esteemed Alfa Acciai Group. This endeavor aims to not only optimize operations but also significantly contribute to the broader goal of sustainability.The crux of this transformation lies in the direct charging of the reheating furnace with hot billets. With the newly implemented system, the pusher type furnace, which boasts an impressive hourly capacity of 80 metric tons, now accepts hot billets for charging. The innovation doesn't stop there, this evolution is expected to achieve a remarkable 40% reduction in fuel consumption, translating to a substantial decrease in carbon emissions.The seamless execution of this feat occurred in two strategic steps, deftly timed during the plant's summer and winter shutdowns to minimize operational disruptions. The first phase was marked by the installation of specialized water cooled beams and a meticulously crafted shield at the furnace's inlet charging side. These additions act as guardians against the formidable temperatures of the hot billets, effectively preventing damage.The second phase, however, marked a significant leap in the upgrade. All internal furnace handling guides were systematically replaced with water-cooled counterparts, engineered to withstand the intense heat generated by the hot charge. Accompanying this upgrade was the introduction of a fiber screen, serving a dual purpose of safeguarding the furnace's external wall while maintaining the temperature of the hot billets. Furthermore, a cutting edge cooling system, complete with a well-calibrated fan, was integrated to counteract any perilous surge in waste-gas temperatures within the recuperator system.Through an unparalleled collaboration between the technical teams of Acciaierie di Sicilia and Danieli Centro Combustion, the revamping journey concluded a remarkable five days ahead of the initial schedule, swiftly followed by the Final Acceptance Certificate issuance. This achievement underpins the commitment of both entities to ushering in a new era of industrial sustainability.
