在传统的制炭过程中存在着烟雾大,程度难以控制、费时等缺点,特别是艾叶、血余等质地疏松,炒炭易灰化的药材。笔者用旧高压消毒锅略加改造后煅制炭药,取得良好的效果。结果报道如下。将完好的内径为35cm手提式高压消毒锅1只(型号要求不严),在盖上钻一小孔,套丝;另取刻度为500℃温度计1支固定在特制的外周套丝的钢管中,旋入小孔。 In the traditional process of carbon production, there are disadvantages such as large smoke, difficulty in controlling the degree, time-consuming, and the like, especially the texture of loose leaves, blood and other loose materials, and the ash-prone medicinal materials. The author used the old high-pressure sterilization pot slightly modified after the fuming carbon medicine, and achieved good results. The results are reported below. One well-placed high-pressure sterilization pot with an inner diameter of 35cm (with strict requirements for type) shall be drilled with a small hole in the cover and a set of wire shall be drilled; another thermometer with a scale of 500°C shall be fixed in a special peripherally-threaded steel pipe. , screw in the hole.