冲天炉在熔化过程中一般是不能停炉的。但如果遇到意外情况,如突然停电,或风机、电器等临时出了故障而必须停炉,这时应该怎么办呢?下面介绍一个方法。1.将前炉(或炉缸)的铁水和炉渣全部放净。2.打开一个窥视孔,其余风口全部关闭。3.封闭出铁口和出渣口(如果停炉时间在四小时以上,最好用木 Cupola in the melting process is generally not shutdown. However, in the event of an unexpected situation, such as a sudden power outage, or fan, electrical and other temporary failure must be shut down, then how should we do? Here’s a way. 1. The front furnace (or hearth) all the molten iron and slag net. 2. Open a peephole, the remaining tuyere all closed. 3. Close the taphole and tap the mouth (if the shutdown time in more than four hours, it is best to use wood