Furnace nozzle stream inoculation device

The utility model discloses a furnace nozzle stream inoculation device which comprises a furnace cover (1) and is characterized in that two U-shaped fixing frames (2) are installed on the opening side of the furnace cover (1), a fixing rod (3) is movably installed in the middle of each U-shaped fixing frame (2), and a hopper (4) is installed between the two fixing rods (3). A sealing ball (5) is placed in the hopper (4) and is connected with a pull wire (6); the problem that the pouring amount and the pouring time of the inoculant are difficult to control is solved, and people cannot be hurt due to splashing of boiler water. 本实用新型公开了一种炉嘴随流孕育装置，包括炉盖(1)，其特征在于，炉盖(1)开口侧安装有2个U形固定架(2)，所述每个U形固定架(2)中间分别活动安装有固定杆(3)，所述2个固定杆(3)中间安装有料斗(4)；所述料斗(4)内放置有封口球(5)，所述封口球(5)连接有拉线(6)；解决了难以把控孕育剂的倒入量和倒入时机的问题，且炉水飞溅不会伤到人。