Lead brass continuous casting crystallizer with water seal device

• Main Authors: ZHU ZHANGQUAN, LI MI, DING JIAYUAN, ZHU XUEFENG, JIANG KEMING, JIANG SHAOJUN, QIAN JIAMING
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model relates to a lead brass continuous casting crystallizer with a water seal device, which comprises a crystallizer liner, a primary water cooling device arranged outside the crystallizer liner and a secondary water cooling device arranged at the outlet end of the crystallizer liner, a spiral water channel is arranged outside the crystallizer liner, and the spiral water channel is communicated with the primary water cooling device. Compared with a traditional crystallizer for brass production, the water seal device is arranged at the outlet end of the crystallizer, so that the temperature of a lead brass outlet is reduced, the lead brass is protected by the water seal at the outlet, the surface oxidation of a lead brass continuous casting rod in the production process is greatly reduced, and the surface quality of a copper rod is improved. 本实用新型涉及一种带水封装置的铅黄铜连铸结晶器，包括结晶器内胆，设置在结晶器内胆外的一次水冷装置，以及设置在结晶器内胆出口端的二次水冷装置，所述结晶器内胆的外部设有螺旋水道，所述螺旋水道与一次水冷装置连通设置。本实用新型与传统黄铜生产的结晶器相比，在结晶器出口端设置有水封装置，不但降低铅黄铜出口温度，还使得铅黄铜