LANCE PIPE

• Main Authors: HIDAKA KENTA, MORIMOTO SHIGERU
• Format: Patent
• Language: English; Japanese
• Published: 30.05.2016
• Subjects: BLASTING; CHEMISTRY; 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; METALLURGY; METALLURGY OF IRON; OVENS; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; RETORTS; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS; WEAPONS

PROBLEM TO BE SOLVED: To provide a lance pipe which can suppress gas leak from a portion other than a tip part and which can prevent breakage by enhancing oxidation resistance.SOLUTION: A lance pipe 10 comprises a bottomed-cylindrical gas bubbling part 11 and a cylindrical non-bubbling part 12 forme...