METHODS AND APPARATUS FOR USE IN COOLING AN INJECTOR TIP
    7.
    发明申请
    METHODS AND APPARATUS FOR USE IN COOLING AN INJECTOR TIP 有权
    用于冷却注射器提示的方法和装置

    公开(公告)号:US20120237411A1

    公开(公告)日:2012-09-20

    申请号:US13046921

    申请日:2011-03-14

    IPC分类号: B05B1/24 B01J19/00 B23P19/00

    摘要: A method of assembling a feed injector is provided. The method includes providing a feed injector tip that includes an inlet, a tip end, a flow passage that extends longitudinally through the feed injector tip from the inlet to the tip end, an annular cooling channel that substantially circumscribes the flow passage, and a buffer region that separates the annular cooling channel from the flow passage. The method further includes coupling the feed injector tip to the feed injector to enable a fluid to be channeled through the flow passage, such that the fluid flows past the inlet, at which the buffer region has a first width, before flowing past the tip end, at which the buffer region has a second width, the first width wider than the second width, and coupling a cooling assembly to the feed injector to enable a flow of cooling fluid to be channeled into the annular cooling channel.

    摘要翻译: 提供了组装进料喷射器的方法。 该方法包括提供进料喷射器尖端,其包括入口,顶端,从入口到顶端纵向延伸穿过进料喷射器尖端的流动通道,基本上围绕流动通道的环形冷却通道,以及缓冲器 区域,其将环形冷却通道与流路分隔开。 该方法还包括将进料喷射器尖端联接到进料喷射器以使得流体能够通过流动通道,使得流体在流过尖端之前流过缓冲区域具有第一宽度的入口 其中所述缓冲区域具有第二宽度,所述第一宽度宽于所述第二宽度,并且将冷却组件耦合到所述进料喷射器以使冷却流体流入所述环形冷却通道。

    SYSTEMS AND METHODS FOR FEEDSTOCK INJECTION
    8.
    发明申请
    SYSTEMS AND METHODS FOR FEEDSTOCK INJECTION 有权
    饲料注射系统和方法

    公开(公告)号:US20110239658A1

    公开(公告)日:2011-10-06

    申请号:US12755369

    申请日:2010-04-06

    IPC分类号: F02C7/22 F02C6/04

    CPC分类号: F23N1/02 F23D1/00

    摘要: Systems and methods for injection of feedstock are included. In one embodiment, a system includes a solid fuel injector. The solid fuel injector includes a solid fuel passage, a first gas passage, and a second gas passage. The solid fuel passage is configured to inject a solid fuel through a fuel outlet in a fuel direction. The first gas passage is configured to inject a first gas through a first gas outlet in a first gas direction. The second gas passage is configured to inject a second gas through a second gas outlet in a second gas direction. The first gas direction is oriented at a first angle relative to the fuel direction. The second gas direction is oriented at a second angle relative to the fuel direction, and the first and second angles are different from one another.

    摘要翻译: 包括用于注射原料的系统和方法。 在一个实施例中,系统包括固体燃料喷射器。 固体燃料喷射器包括固体燃料通道,第一气体通道和第二气体通道。 固体燃料通道构造成在燃料方向上通过燃料出口喷射固体燃料。 第一气体通道构造成在第一气体方向上通过第一气体出口注入第一气体。 第二气体通道构造成在第二气体方向上通过第二气体出口注入第二气体。 第一气体方向相对于燃料方向以第一角度定向。 第二气体方向相对于燃料方向以第二角度定向,并且第一和第二角度彼此不同。

    METHOD AND SYSTEM FOR SUPERHEATING STEAM
    10.
    发明申请
    METHOD AND SYSTEM FOR SUPERHEATING STEAM 审中-公开
    用于超级蒸汽的方法和系统

    公开(公告)号:US20110243804A1

    公开(公告)日:2011-10-06

    申请号:US12754391

    申请日:2010-04-05

    IPC分类号: B01J19/00 F28F1/00

    CPC分类号: F22G1/06 F22G3/006 F22G3/007

    摘要: A method and system for recovering heat in a gasifier are provided. The gasifier includes a pressure vessel including a substantially cylindrical shell, an upper head, and a lower head. The gasifier also includes a refractory wall substantially concentric with the shell and spaced apart radially inwardly from the shell, and a superheater heat exchanger mounted between the shell and the refractory wall.

    摘要翻译: 提供了一种在气化器中回收热量的方法和系统。 气化器包括压力容器,该压力容器包括基本上圆柱形的外壳,上部头部和下部头部。 气化器还包括基本上与外壳同心且与外壳径向向内隔开的耐火壁,以及安装在外壳和耐火墙之间的过热器热交换器。