徐明琪—杭州:论文翻译

来源:百度文库 编辑:高校问答 时间:2024/05/05 23:07:57
全草类中药绝大多数指草本植物的干燥地上部分;少数带有根及根茎,如细辛、蒲公英等;或为小灌木的草质茎,如麻黄等。本设计为年处理3000吨全草类中药双罐双向热回流提取工艺车间设计,以金银花提取为例进行设计。利用现代的设备实现热回流工艺的生产为目的,提高生产效率为前提。把目前国内中药提取生产先进的工艺、设备及控制结合起来。符合国家“GMP”要求,降低生产成本,提高产品质量实现中药生产现代化。
本设计详细描述了金银花浸提、浓缩、醇沉等单元操作;重点的进行了物料衡算、热量衡算、设备的计算及选型;绘制了主要设备主体图、工艺流程图、车间平面布置图、车间设备布置图;经济效益进行了评价。
6月5日24:00之前哦

The great majority of the whole grass Chinese herbal medicine points herbs drily upper part a cent;The minority takes root and root-stock, such as thin H, dandelion etc.;Or is the grass quality of the small bush caulis, if ma-huang etc..This design handles for the year 3000 the tons whole grass Chinese herbal medicine double the bottle double withdraws a craft car a design toward the hot reflux, with the honey-suckle withdraw for the example carry on a design.Make use of the production that the modern equipments carries out a hot reflux craft as purpose, raise the production efficiency as premise.Withdraw craft, equipments and control knot of producing the forerunner to put together currently the local Chinese herbal medicine.Match national"GMP" a request, lower production cost, raise product quality to carry out Chinese herbal medicine production a modernization.
This design described honey-suckle to immerse to lift, condense in detail, the sink etc. unit operation;The point carried on material to calculate, the calories calculate, equipments of calculation and choose a type;Drew main equipments corpus diagram, craft flow chart, car the flat surface arranges diagram, car the equipments arranges diagram;The economic performance carried on an evaluation.