笔者试用压力锅代替老式扣锅对中药进行闷煅,收到满意效果。方法是:将大小分档后的干净药材投入压力锅中,盖紧锅盖放开限压阀,置火上加热,从限压阀处观察烟气冒出情况,其顺序是水蒸汽——白烟——黄浓烟,待黄浓烟大量冒出将尽时,离火,停止加热(必要时关闭阀门,以防空气 The author tried a pressure cooker instead of the old-fashioned buckle pot and smoldered the Chinese medicine and received satisfactory results. Method is: put the size of the clean medicine into the pressure cooker after the sub-file, close the lid and open the pressure limiting valve, set the fire to heat, observe the emergence of smoke from the pressure limiting valve, the order is water vapor - white Smoke - yellow thick smoke, when a large amount of yellow smoke emerges, it will leave the fire and stop heating (close the valve if necessary to prevent air