Gas supply line for argon oxygen stove

• Main Authors: ZHANG JIANGUO, ZHANG SHIHONG, LIU MINGSHENG, BAO SHIMING
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2009
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The utility model relates to a gas supply pipeline of an argon oxygen furnace, which is mainly used for a gas supply facility in the stainless steel production of metallurgical industry. The gas supply pipeline comprises pipelines for conveying three kinds of gases, and a cut-off valve is arranged on each gas supply pipeline. The gas supply pipeline is characterized in that a bleeding valve and at least two adjusting valves are all arranged on each gas supply pipeline. The gas supply pipeline can effectively prevent the phenomenon of gas blowby of the pipelines, the floater-in-mould accident and the nozzle clogging accident in a crystallizer during the processes of continuously casting and casting titanium steel are avoided, thereby the production cost of enterprises is reduced, and the quality of products is improved.