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一种应用于柱色谱的拌样装置

申请公布号:CN204302249U

申请号:CN201520016295.1

申请日期:2015.01.12

申请公布日期:2015.04.29

申请人:
吉首大学

发明人:魏华;王朝勇;邓文杰;刘艳丰;黄忠海;李贵;冯朝亮;余斌;银永忠

分类号:G01N30/06(2006.01)I

主分类号:G01N30/06(2006.01)I

地址:416000 湖南省湘西土家族苗族自治州吉首市人民南路120号

摘要:本实用新型公开了一种应用于柱色谱的拌样装置,包括分液漏斗、吸附杯体、周转杯、冷凝器和气体输送装置,吸附杯体为圆柱形锥底结构,底部设有过滤板,杯体内设有活动滤板;吸附杯设有杯盖和密封垫实现密封,杯盖中间有小孔实现与分液漏斗和气管的可拆卸密封连接;吸附杯体底部有阀门连接微管实现与周转杯和冷凝器的可拆卸密封连接;冷凝器为紫铜或铝制作的夹套结构,内有紫铜或铝翅片且其中填充满紫铜或铝金属填料。本实用新型方案简洁可靠,易于实现,冷凝效率极高;流态化色谱填料脱溶彻底高效,水浴溶剂蒸汽二次冷凝使排放空气溶剂含量更低;实现了树脂对样品完全吸附与干燥,同时实现了溶剂高效简洁全回收,具备很强的实际性。

主权项:一种应用于柱色谱的拌样装置,包括分液漏斗、吸附杯体、周转杯、冷凝器和气体输送装置,其特征在于:吸附杯体为圆柱形锥底结构,底部设有过滤板,杯体内设有活动滤板;吸附杯设有杯盖和密封垫实现密封,杯盖中间有小孔实现与分液漏斗和气管的可拆卸密封连接;吸附杯体底部有阀门连接微管实现与周转杯和冷凝器的可拆卸密封连接;冷凝器为紫铜或铝制作的夹套结构,外有夹套通冷却水,夹套设有冷却水进、出口和冷却水控制阀,内有紫铜或铝翅片且其中填充满紫铜或铝金属填料。

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