Apparatus and Method for the Production of Particles
    4.
    发明申请
    Apparatus and Method for the Production of Particles 审中-公开
    用于生产颗粒的装置和方法

    公开(公告)号:US20130093111A1

    公开(公告)日:2013-04-18

    申请号:US13704339

    申请日:2011-05-25

    IPC分类号: B29C67/00

    摘要: An apparatus for the production of particles of a substance by dynamic precipitation of the substance from a fluid solution containing the substance dissolved in a fluid solvent. The apparatus is characterized by comprising A) a first main flow line FL1 (1) intended for a first pressurized fluid F1 and encompassing in its downstream part (dFL1) (38) one, or more dFL1 sub-lines (1a,b,c), where a) every dFL1 subline • comprises one or two serially linked flow-through dispensers for F1 (5a,b,c. and 6a, b, c) and • is functionally equal to the other dFL1 sublines, and b) each of the dispensers • has an inlet (7a,b,c. and 8a,b,c, respectively) and an outlet (9a,b,c. and 1 Oa,b,c . . . , respectively) for flow, and • is functionally equal with the corresponding dispensers in the other dFL1 sublines, and B) a particle formation arrangement (4) comprising a) one or more flow-through particle formation chambers (3a,b,c . . . ), and b) the downstream dispensers (5a,b,c.) of said one or two dispensers (5a,b,c . . . ,6a,b,c.) with one, two or more dispensers per chamber, at least one of the one or two dispensers (5a,b,c . . . ,6a,b,c.) is an injector which is capable of being repeatedly activated enabling a pulsed flow through the outlet of the injector.

    摘要翻译: 通过从含有溶解在流体溶剂中的物质的流体溶液中动态沉淀物质来生产物质颗粒的装置。 该设备的特征在于包括:A)第一主流线FL1(1),用于第一加压流体F1并且包围其下游部分(dFL1)(38)中的一个或多个dFL1子线(1a,b,c ),其中a)每个dFL1子线。 包括用于F1(5a,b,c和6a,b,c)的一个或两个串联的流通分配器。 在功能上等于其他dFL1子系统,以及b)每个分配器。 分别具有入口(分别为7a,b,c和8a,b,c)和用于流动的出口(9a,b,c。和10aa,b,c,...)。 在其他dFL1子系统中与相应的分配器功能相同,B)颗粒形成装置(4),其包括a)一个或多个流通颗粒形成室(3a,b,c ...),和b) 所述一个或两个分配器(5a,b,c,...,6a,b,c。)的下游分配器(5a,b,c。)与每个室具有一个,两个或更多个分配器的至少一个, 两个分配器(5a,b,c。,6a,b,c。)是能够被重复激活的注射器,能够通过喷射器的出口进行脉冲流动。