Freeze-drying apparatus
    1.
    发明授权
    Freeze-drying apparatus 失效
    冷冻干燥装置

    公开(公告)号:US06931754B2

    公开(公告)日:2005-08-23

    申请号:US10411006

    申请日:2003-04-10

    CPC分类号: F26B5/06

    摘要: A drying unit for removing solvent from moist material, and a method for drying moist material with the drying unit. The unit comprises at least one drying chamber (23) having at least one stand plate (2) for holding vessels (3), which are filled with moist material, or flat layers of moist material, the drying chamber (23) being connected to a condenser (22) via a vapor passage (15), in which sublimed solvent can be separated out, the stand plates (2) being connected to a temperature-controlled heating/cooling circuit, the chamber (23) having heating/cooling plates (4) or (4′) which are connected to a second heat-transfer circuit, wherein the heating/cooling plates (4) or (4′) are substantially thermally isolated from the chamber wall (6).

    摘要翻译: 用于从潮湿材料中除去溶剂的干燥单元,以及用干燥单元干燥潮湿材料的方法。 所述单元包括至少一个干燥室(23),所述干燥室具有至少一个用于保持容器(3)的支撑板(2),所述支架容器(3)被填充有潮湿材料或平坦的湿润材料层,所述干燥室(23)连接到 经由蒸汽通道(15)的冷凝器(22),其中可以分离出升华​​溶剂,支架板(2)连接到温度控制的加热/冷却回路,所述腔室(23)具有加热/冷却板 (4)或(4'),其连接到第二传热回路,其中所述加热/冷却板(4)或(4')与所述室壁(6)基本上热隔离。