VORRICHTUNG ZUM EINBLASEN VON ZERKLEINERTEM FESTSTOFFMATERIAL, INSBESONDERE VON KOHLENSTAUB IN EINEN HOCHOFEN

• Main Authors: SCHNEIDER, MICHEL, DE LASSAT DE PRESSIGNY, YANN
• Format: Patent
• Language: French; German
• Published: 15.09.1989
• Edition: 4
• Subjects: BLASTING; CHEMISTRY; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MANUFACTURE OF IRON OR STEEL; MECHANICAL ENGINEERING; METALLURGY; METALLURGY OF IRON; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The invention relates to a device for injecting pulverulent material, such as coal, into a blast furnace. The device includes a hot blast tuyere issuing into the blast furnace, a nozzle fixed against said tuyere and co-axial thereto for bringing the hot blast, a branch connection produced obliquely...