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2. 发明申请

WO2010065000A3 A PROCESS DEVICE FOR COATING PARTICLES 审中-公开
标题翻译：一种用于涂覆颗粒的工艺装置
公开(公告)号：WO2010065000A3
公开(公告)日：2011-04-07
申请号：PCT/SI2009000065
申请日：2009-12-01
申请人： BRINOX D O O , SAVIC SLAVISLAV , GREGORKA MATIJA , DREU ROK , SRCIC STANKO , SIBANC ROK , LUSTRIK MATEVZ , PERPAR MATJAZ , ZUN IZTOK
发明人： SAVIC SLAVISLAV , GREGORKA MATIJA , DREU ROK , SRCIC STANKO , SIBANC ROK , LUSTRIK MATEVZ , PERPAR MATJAZ , ZUN IZTOK
IPC分类号： B01J2/00 , B01J2/16
CPC分类号： B01J2/006 , B01J2/16
摘要： The subject of the invention is a process device for coating particles that falls within the field of chemical and pharmaceutical technology. It represents an improvement on the process equipment for coating particles by spraying from the bottom and works on the principle of fluidization technology. The process device for coating particles, according to the invention which has within the wall (1), one or more units placed, for which each unit consists of a swirl flow generator (4) with a perforated plate (3) and a draft tube (5) where centrally through the swirl flow generator (4) a single or multi-phase spraying nozzle (6) with a coating dispersion inflow (7) and inflow (8) of compressed air is installed, in which the swirl flow generator (4) has outward open and at an angle with regard to the vertical installed grooves (18). The process device for coating particles in the second implementation case, has within the wall (1), one or more units placed, for which each unit consists of a draft tube (5) and a single or multi-phase spraying nozzle (6), which is mounted centrally with regard to the draft tube (5) and penetrates the perforated plate (3a). The perforated plate (3a), which is in the outer area, between the wall of the draft tube (5), and the wall (1) of the device, in cross-section straight or curved and has a characteristic distribution of the size of round orifices with the largest cross sections in the area of the ground floor projection of the draft tube (5) and smaller orifices in the remaining part of the plate. The device for coating shall have along the periphery of the wall (1) and at the perforated plate (3a) the ring (21 ) with installed inflow slots (27) that are pressure powered from a common hollow ring (20) with a connector (22) for compressed air. The device for coating shall have along the periphery of the wall (1) above the perforated plate (3a) a radially installed circumferential inflow slot (24) and otherwise inclined to the horizontal plane, the slot (24) is pressure powered through the hollow ring (23) with a pressure connection (25).
摘要翻译：本发明的主题是用于涂覆落入化学和制药技术领域的颗粒的工艺装置。它代表了从底部喷涂涂装颗粒的工艺设备的改进，并以流化技术为原则。根据本发明的用于涂覆颗粒的工艺装置，其在壁（1）内具有一个或多个放置的单元，每个单元由具有多孔板（3）的涡流发生器（4）和引流管（5）其中通过涡流发生器（4）集中地安装具有涂层分散体流入物（7）和压缩空气流入物（8）的单相或多相喷嘴（6），其中涡流发生器 4）相对于垂直安装的凹槽（18）具有向外开口并成一定角度。在第二实施例中用于涂覆颗粒的处理装置在壁（1）内具有一个或多个单元，每个单元由引流管（5）和单相或多相喷嘴（6）组成，，其相对于引流管（5）中心地安装并穿过多孔板（3a）。位于引流管（5）的壁和设备的壁（1）之间的位于外部区域中的多孔板（3a）的横截面呈直线或弯曲，并且具有尺寸的特征分布具有在引流管（5）的底层突起区域中具有最大截面的圆形孔和在板的剩余部分中的较小孔。用于涂覆的装置应沿着壁（1）的周边并且在多孔板（3a）处具有安装有流入槽（27）的环（21），所述流入槽（27）由具有连接器的公共空心环（20）（22）用于压缩空气。用于涂覆的装置应沿着多孔板（3a）上方的壁（1）的周边具有径向安装的周向流入槽（24），否则倾斜于水平面，槽（24）通过中空环（23）与压力连接（25）。

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