A volatile oil extractor, the utility model relates to the field of experimental equipment, in particular to a volatile oil. A volatile oil, including the round bottom flask, the round bottom flask by grinding mouth and the steam outlet pipe connected to the steam outlet pipe is arranged outside the insulating pipe, the steam outlet pipe are respectively connected with the inclined pipes, connected with a communicating pipe, the inclined pipe and the other end of the scale connected the scale the outer tube is provided with a condensing tube, the calibration tube is arranged on the lower end of the piston, the connecting pipe and the other end is connected at the lower end of the liquid storage tube, liquid storage pipe is provided with a graduated tube, the liquid storage tube by grinding mouth and spherical condenser tube connection, the spherical condenser tube is arranged on the lower part of the condensed water entrance, the spherical condenser the upper part is provided with a condensed water outlet pipe. The utility model has the advantages that the effective components which are difficult to be dissolved or slightly soluble in cold water and can be easily dissolved in hot water are precipitated in the scale tube, and the original temperature of the steam in the communicating pipe is kept, and the extraction efficiency is improved.
【技术实现步骤摘要】
本技术涉及实验设备领域,尤其涉及一种挥发油提取器。
技术介绍
现行药学实验、工程制药实验教学,以及药物分析中,特别是在中草药有效成分提取中,使用挥发油提取器,对样品中挥发油成分进行提取、富集。目前现有的挥发油提取器存在着装置太高,所用的挥发油提取器挥发油容易在烧瓶口上端处冷凝,难与电热套配套使用,且在提取时刻度管部分因温度比较高,对于某些难溶或微溶于冷水而易溶于热水的有效成分在此处不能析出,因而造成有效成分损失,提取效率降低。
技术实现思路
本技术针对现有技术存在的上述不足,提供新型的挥发油提取器,保温管内水蒸气上升以保持连通管内蒸汽的原有温度,进而提高了提取效率,同时刻度管加粗,可以使难溶或微溶于冷水而易溶于热水的有效成分在刻度管中析出晶体,避免其溶于热水而回流到圆底烧瓶中。本技术的目的是通过以下技术方案来实现:一种挥发油提取器,包括圆底烧瓶,所述圆底烧瓶通过磨口与蒸汽导出管连接,所述蒸汽导出管外侧设有保温管,所述蒸汽导出管分别与倾斜支管、连通管连接,所述倾斜支管另一端与刻度管连接,所述刻度管外侧设有冷凝管,所述刻度管下端设有活塞,所述连通管另一端与储液管连接,储液管下端设有刻度管,所述储液管上端通过磨口与球形冷凝管连接,所述球形冷凝管下部设有冷凝水入口,所述球形冷凝管上部设有冷凝水出口。本技术有益效果:结构设计合理实用,构思巧妙新颖,使用简单方便,可使难溶或微溶于冷水而易溶于热水的有效成分在刻度管中析出晶体,保持连通管内蒸汽原有温度,提高提取效率。附图说明图1为本技术所述的挥发油提取器结构示意图。图中:1_圆底烧瓶;2-磨口 ;3_蒸汽导出管;4_冷凝水入口 ...
【技术保护点】
一种挥发油提取器,其特征在于:包括圆底烧瓶,所述圆底烧瓶通过磨口与蒸汽导出管连接,所述蒸汽导出管外侧设有保温管,所述蒸汽导出管分别与倾斜支管、连通管连接,所述倾斜支管另一端与刻度管连接,所述刻度管外侧设有冷凝管,所述刻度管下端设有活塞,所述连通管另一端与储液管连接,储液管下端设有刻度管,所述储液管上端通过磨口与球形冷凝管连接,所述球形冷凝管下部设有冷凝水入口,所述球形冷凝管上部设有冷凝水出口。
【技术特征摘要】
1.一种挥发油提取器,其特征在于:包括圆底烧瓶,所述圆底烧瓶通过磨口与蒸汽导出管连接,所述蒸汽导出管外侧设有保温管,所述蒸汽导出管分别与倾斜支管、连通管连接,所述倾斜支管另一端与刻度管连接,所述刻度管...
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