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磁石、赭石的炮制,一般采用煅淬法。中国药典八五年版明煅法及煅淬法项下规定:“取净药材,砸成小块,置无烟炉火上或置适宜的容器内煅至红透时取出,立即投入规定的液体辅料中,淬酥(如不酥可反复煅淬至酥)取出,干躁打碎或碾粉。”各省市地方《炮制规范》所规定的煅谇法,也与之类似。但是,许多基层饮片厂(场),由于生产条件的限制(一般不具备专用的平炉及大型坩埚),按照上法炮制,即使煅淬数次也难以达到规定的要求,且生产效率低,药材损耗大。为解决这一问题,我场采用普通炉子同颚式破碎机(碎石机)结合使用的煅淬方法,取得了较好的效果,方法如下:
The processing of magnets and vermiculite generally uses forging and quenching. The Pharmacopoeia of the Chinese Pharmacopoeia in the First Five-Year Plan of the Ming-Fuming Method and the Forge-Cure Method stipulated that: “Put out the medicinal materials, smash them into small pieces, place them on a smokeless stove, or set them in a suitable container until they are fully cured. Accessories, quenching crisp (if not crisp can be repeatedly quenched to crisp) removed, dried smashed or grinded.” Provinces and municipalities, “cooking rules” prescribed by the method of calcification, is also similar. However, many grass-roots depots (fields), due to production restrictions (generally do not have dedicated open hearths and large-scale plutonium), according to the method of processing, even if the calcination quenching several times it is difficult to meet the requirements, and the production efficiency is low, medicinal materials Large loss. In order to solve this problem, our field uses a forging and quenching method that combines an ordinary furnace with a jaw crusher (crusher) to achieve good results. The method is as follows: