冲天爐加装水冷套可以提高爐衬的寿命,从而延长了开爐的时间,对于提高铸工車間产量有直接的影响,同时还可以减少耐火材料的消耗。图1就是我厂小型冲天爐加装水冷套的情况。水冷冲天爐的水冷套,可以装在爐壳外面,也可以装在爐壳里面,这要看爐壳直径的大小和每小时铁水的需要量。如果原有的爐子直径大、爐衬厚,每小时的化铁量不要求增加,水冷套就可以裝在里面;否則就必需装在外面。水冷套的高度要根据爐衬的侵蝕情 Cupola installation of water-cooled jacket can increase the life of the lining, thereby extending the open time, for improving the output of the casting shop has a direct impact, but can also reduce the consumption of refractory materials. Figure 1 is my factory small cupola installed water-cooled case. Water-cooled cupola water jacket, can be installed outside the furnace shell can also be installed inside the furnace shell, depending on the size of the furnace shell diameter and hourly needs of molten iron. If the original furnace diameter, thick lining, iron dose per hour does not require an increase, water jacket can be installed inside; otherwise it must be installed on the outside. The height of the water jacket depends on the erosion of the lining