APPARATUS AND METHOD FOR ENTRAINING A POWDER IN A FLUID
    1.
    发明申请
    APPARATUS AND METHOD FOR ENTRAINING A POWDER IN A FLUID 审中-公开
    用于在流体中加入粉末的装置和方法

    公开(公告)号:US20150131406A1

    公开(公告)日:2015-05-14

    申请号:US14395439

    申请日:2013-04-19

    IPC分类号: B01F5/04 B01F15/02 B01F3/12

    摘要: An apparatus for entraining a powder in a process fluid is provided. The apparatus (2′) has a process passage (22) having a passage inlet (24) connectable to a source of process fluid, and a passage outlet (26). A nozzle (30) opens into the process passage (22) intermediate the passage inlet (24) and passage outlet (26). The nozzle (30) has a nozzle inlet (32), a nozzle outlet (36) and a nozzle throat (34) intermediate the nozzle inlet (32) and nozzle outlet (36), where the nozzle throat (34) has a cross sectional area which is less than that of the nozzle inlet (32) and nozzle outlet (36). At least one first port (42′) opens into the process passage (22) adjacent the nozzle outlet (36), and an entrainment fluid supply chamber (38) is in fluid communication with the nozzle 30. A first powder supply chamber (44′) is connected to the first port (42′) by a first powder supply passage (46), wherein the powder supply chamber (44′), powder supply passage (46) and first port (42′) are coaxial. A system and method of entraining a powder in a process fluid are also provided.

    摘要翻译: 提供了一种用于将粉末夹带在工艺流体中的装置。 设备(2')具有一个具有可连接到工艺流体源的通道入口(24)和通道出口(26)的工艺通道(22)。 喷嘴(30)在通道入口(24)和通道出口(26)的中间通向处理通道(22)。 喷嘴(30)在喷嘴入口(32)和喷嘴出口(36)之间具有喷嘴入口(32),喷嘴出口(36)和喷嘴喉部(34),其中喷嘴喉部(34)具有十字 截面积小于喷嘴入口(32)和喷嘴出口(36)的截面面积。 至少一个第一端口(42')在喷嘴出口(36)附近通向过程通道(22),并且夹带流体供应室(38)与喷嘴30流体连通。第一粉末供应室(44) ')通过第一粉末供应通道(46)连接到第一端口(42'),其中粉末供应室(44'),粉末供应通道(46)和第一端口(42')是同轴的。 还提供了将工艺流体中的粉末夹带的系统和方法。

    FLUID PROCESSING APPARATUS AND METHOD
    2.
    发明申请
    FLUID PROCESSING APPARATUS AND METHOD 审中-公开
    流体加工装置及方法

    公开(公告)号:US20140287129A1

    公开(公告)日:2014-09-25

    申请号:US14356141

    申请日:2012-11-05

    IPC分类号: C12C7/06

    摘要: A brewing vessel (250) is provided for processing a brewing composition made up of a number of ingredients. The vessel (250) has a base (252) and contains at least one fluid processor (10) which, in use, lies below the surface level of the composition within the vessel (250). The at least one processor (10) comprises a substantially straight passage (14) having a passage inlet (16) adapted to receive the composition from within the vessel (250), and a passage outlet (18) adapted to dispatch the composition back into the vessel (250). The cross sectional area of the passage (14) does not reduce below the cross sectional area of the passage inlet (16). The processor (10) further comprises a driving fluid nozzle (34) substantially circumscribing the passage (14) and having a nozzle inlet (36) adapted to receive a supply of a driving fluid, a nozzle outlet (40) opening into the passage (14) intermediate the passage inlet (16) and passage outlet (18), and a nozzle throat (38) intermediate the nozzle inlet (36) and nozzle outlet (40), the nozzle throat (38) having a cross sectional area which is less than that of both the nozzle inlet (36) and nozzle outlet (40).

    摘要翻译: 提供了一种酿造容器(250),用于处理由许多成分组成的酿造组合物。 容器(250)具有基部(252)并且包含至少一个流体处理器(10),其在使用中位于容器(250)内的组合物的表面水平以下。 所述至少一个处理器(10)包括具有适于从所述容器(250)内容纳所述组合物的通道入口(16)的基本直的通道(14),以及适于将所述组合物分配回 容器(250)。 通道(14)的横截面积不会低于通道入口(16)的横截面积。 处理器(10)还包括基本上限定通道(14)的驱动流体喷嘴(34),并具有适于接收驱动流体供应的喷嘴入口(36),通向通道的喷嘴出口(40) 14)在通道入口(16)和通道出口(18)之间,以及位于喷嘴入口(36)和喷嘴出口(40)之间的喷嘴喉部(38),喷嘴喉部(38)的截面积为 小于喷嘴入口(36)和喷嘴出口(40)的温度。