The utility model relates to a Soxhlet extractor, which adopts the following technical scheme: a Soxhlet extractor, mainly including a vacuum pump, a condensation tube, an extraction bottle, a sample sleeve, a liquid outlet tube, a siphon, a rotary steam main engine, an evaporation bottle, a control panel, a bracket, a water bath pot and a mattress, is characterized in that a control panel is arranged on the top of the bracket, a condensation tube is arranged on the side of the bracket, and a condensation tube is arranged on the side of the The end is connected with the vacuum pump, the lower part is connected with the extraction bottle through the liquid outlet tube, the inner part of the extraction bottle is provided with a sample sleeve, the bottom of the extraction bottle is provided with a siphon, the end of the siphon is extended into the lower part of the condensation tube, the condensation tube is connected with the evaporation bottle through the rotary steam main engine, and the evaporation bottle and the extraction bottle are placed in the water bath pot. The advantages of the utility model are as follows: the structure of separating the evaporation, condensation and To reduce the heat consumption of steam and increase the evaporation rate of solvent, vacuum evaporation, rotating evaporation and water bath heating of extraction bottle were adopted to accelerate solvent evaporation and extract extraction and improve extraction efficiency.
【技术实现步骤摘要】
一种索氏提取器
本技术涉及化学实验仪器领域,尤其涉及一种索氏提取器。
技术介绍
索氏提取器是实验室常用的固-液提取仪器,利用溶剂的回流及虹吸原理,使固体物质每次都被纯的热溶剂所萃取,减少了溶剂用量。申请号为CN201520423281.1的中国专利公开了一种索氏提取器,其特征在于:采用高度可调节的虹吸软管,降低了索氏提取器的损耗率,同时减少了提取液的残留,缩短了提取时间,但是,由于某些活性物质热稳定性较差,当溶剂沸点较高时,会对提取物造成破坏;装置中,索氏提取器的温度远低于蒸发瓶温度,不利于物质的浸出;装置中,连接管暴露在空气中,溶剂蒸汽上升时热量损失严重,降低溶剂蒸出效率;对于某些脂肪或者细微颗粒进行提取时,样品容易从盛料滤纸的空隙逸出,造成虹吸管堵塞。
技术实现思路
本技术的目的在于针对上述的缺陷,提供一种索氏提取器。进一步的,为了达到上述目的,本技术采用如下技术方案:一种索氏提取器,主要包括真空泵、冷凝管、提取瓶、盛样套筒、出液管、虹吸管、旋蒸主机、蒸发瓶、控制面板、支架、水浴锅、垫木,其特征在于:支架顶部设有控制面板,支架一侧设有冷凝管,冷凝管上端与真空泵连通,下部通过出液管与提取瓶相连,提取瓶内部设有盛样套筒,提取瓶底部设有虹吸管,虹吸管末端伸入冷凝管下部,冷凝管通过旋蒸主机与蒸发瓶相连,蒸发瓶与提取瓶置于水浴锅中。进一步的,所述的旋蒸主机与蒸发瓶相连接,旋蒸主机转动带动蒸发瓶旋转,提高溶剂蒸出效率。进一步的,所述的提取瓶与蒸发瓶分离,提取瓶通过出液管、虹吸管与冷凝管相连。进一步的,所述的提取瓶内部设有盛样套筒,盛样套筒可由玻璃过滤介质或烧结砂芯构成 ...
【技术保护点】
1.一种索氏提取器,主要包括真空泵、冷凝管、提取瓶、盛样套筒、出液管、虹吸管、旋蒸主机、蒸发瓶、控制面板、支架、水浴锅、垫木,其特征在于:支架顶部设有控制面板,支架一侧设有冷凝管,冷凝管上端与真空泵连通,下部通过出液管与提取瓶相连,提取瓶内部设有盛样套筒,提取瓶底部设有虹吸管,虹吸管末端伸入冷凝管下部,冷凝管通过旋蒸主机与蒸发瓶相连,蒸发瓶与提取瓶置于水浴锅中。
【技术特征摘要】
1.一种索氏提取器,主要包括真空泵、冷凝管、提取瓶、盛样套筒、出液管、虹吸管、旋蒸主机、蒸发瓶、控制面板、支架、水浴锅、垫木,其特征在于:支架顶部设有控制面板,支架一侧设有冷凝管,冷凝管上端与真空泵连通,下部通过出液管与提取瓶相连,提取瓶内部设有盛样套筒,提取瓶底部设有虹吸管,虹吸管末端伸入冷凝管下部,冷凝管通过旋蒸主机与蒸发瓶相连,蒸发瓶与提取瓶置于水浴锅中。2.根据权利要求1所述的一种索氏提取器,其特征在于:所述的旋蒸主机与蒸发瓶相连接,旋...
【专利技术属性】
技术研发人员:郑浩楠,余立汜,任佳璇,钟汝力,
申请(专利权)人:余立汜,郑浩楠,
类型:新型
国别省市:广东,44
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