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    • 10. 发明公开
    • Process line for the production of freeze-dried particles
    • Verfahrenslinie zur Herstellung von gefriergetrockneten Partikeln
    • EP2578974A1
    • 2013-04-10
    • EP11008057.9
    • 2011-10-05
    • SANOFI PASTEUR SA
    • Luy, BernhardPlitzko, MatthiasStruschka, Manfred
    • F26B5/06
    • F26B5/06F26B5/065
    • The invention relates to freeze-drying, and more specifically to the production of freeze-dried particles as bulkware. One embodiment of a process line (300) for the production of freeze-dried particles under closed conditions comprises at least the following separate devices: A spray chamber (302) for droplet generation and freeze congealing of the liquid droplets to form particles; and a bulk freeze-dryer (304) for freeze drying the particles; wherein a transfer section (308) is provided for a product transfer from the spray chamber (302) to the freeze-dryer (304), and for the production of the particles under end-to-end closed conditions each of the devices (302, 304) and of the transfer section (308) is separately adapted for closed operation.
    • 本发明涉及冷冻干燥,更具体地涉及作为散装物料的冷冻干燥颗粒的生产。 用于在封闭条件下生产冷冻干燥颗粒的生产线(300)的一个实施方案包括至少以下分离的装置:用于液滴产生和冷冻凝结液滴以形成颗粒的喷雾室(302) 和用于冷冻干燥颗粒的本体冷冻干燥器(304) 其中设置有用于从所述喷雾室(302)到所述冷冻干燥器(304)的产品转移的转移部分(308),并且用于在端对端关闭条件下生产所述颗粒,每个所述装置(302 ,304)和转印部(308)分别适于闭合操作。