还原窑是制钒过程的重要设备,因受高温环境和设备结构尺寸的限制,还原窑窑头和窑尾的密封很困难。采用新型密封结构和可靠的密封材料,有效地解决了还原窑的密封问题。 Reduction kiln is an important equipment for the vanadium process, due to the high temperature environment and the size of the structure of the equipment, reducing kiln head and kiln seal is very difficult. The new sealing structure and reliable sealing material, effectively solve the problem of sealing the reduction kiln.