Particulate control systems incorporating electrostatic precipitators
    7.
    发明授权
    Particulate control systems incorporating electrostatic precipitators 有权
    含静电除尘器的微粒控制系统

    公开(公告)号:US06372025B1

    公开(公告)日:2002-04-16

    申请号:US09392487

    申请日:1999-09-09

    IPC分类号: B03C3011

    CPC分类号: B03C3/025

    摘要: A particulate control system which includes a collector such as an electrostatic precipitator (ESP) is improved by incorporation of a collector, such as an electrostatically enhanced separator (EES) connected parallel with the collector and wherein the output flow from the collector is split and a portion of the output flow from the collector is directed through the separator. The input flow to the collector may also be split so that a portion is directed to the separator as well as the collector. A bleed line may also be employed to connect the separator to the collector resulting in a bleed flow from the separator to the collector.

    摘要翻译: 包括诸如静电除尘器(ESP)的收集器的微粒控制系统通过结合收集器而得到改善,例如与收集器平行连接的静电增强分离器(EES),并且其中来自收集器的输出流被分离,并且 来自收集器的输出流的一部分被引导通过分离器。 到收集器的输入流也可以被分开,使得一部分被引导到分离器以及收集器。 还可以使用排出管线将分离器连接到收集器,导致从分离器到收集器的流出流。

    Electrostatically enhanced separator (EES)
    8.
    发明授权
    Electrostatically enhanced separator (EES) 失效
    静电增强分离器(EES)

    公开(公告)号:US5683494A

    公开(公告)日:1997-11-04

    申请号:US746640

    申请日:1996-11-13

    摘要: An electrostatically enhanced separator (EES) which provides mechanical separation and electrostatic separation to yield a compact and highly efficient separation system. The EES (10) may be incorporated in a collection system as well using a conventional collection device such as a cyclone collector (32), bag filter (37) or electrostatic precipitator (38). The EES (10) includes a cylindrical-walled separation chamber (11) with an inlet passage (13), a clean flow outlet (21), and a particle outlet passage (15). The inlet passage (13) and particle outlet passage (15) are both thin elongated slits which open tangentially to the cylindrical wall of the chamber for providing a substantially flush incoming flow path dispersed lengthwise along the wall.

    摘要翻译: 静电增强分离器(EES),其提供机械分离和静电分离以产生紧凑且高效的分离系统。 也可以使用诸如旋风收集器(32),袋式过滤器(37)或静电除尘器(38)的常规收集装置将EES(10)并入收集系统中。 EES(10)包括具有入口通道(13),清洁流出口(21)和颗粒出口通道(15)的圆柱形壁分离室(11)。 入口通道(13)和颗粒出口通道(15)都是与室的圆柱形壁切向相切的细长狭缝,用于提供沿壁沿纵向分散的基本上齐平的进入流动路径。

    Power generating gasification cycle employing first and second heat
exchangers
    9.
    发明授权
    Power generating gasification cycle employing first and second heat exchangers 失效
    采用第一和第二热交换器的发电气化循环

    公开(公告)号:US6032456A

    公开(公告)日:2000-03-07

    申请号:US927373

    申请日:1997-09-09

    摘要: An improved combined power generation cycle has been provided for electric power generation from gasified solid fuel such as coal or biomass. The power cycle provided by the present invention does not require the use of high-temperature particulate control systems or wet clean-up systems. A high-temperature high-pressure gas stream is first cooled in a heat-transfer system and then cooled again by any one of a variety of methods before the particulate solids and hazardous air pollutants are removed in a low-temperature dry solids collector. Then, the clean gas is reheated in the same heat-transfer system and is ready for use in power generation. Net plant efficiencies can be improved by injecting water or steam upstream of the topping cycle power generating means.

    摘要翻译: 已经提供了一种改进的组合发电循环,用于从气化固体燃料如煤或生物质发电。 本发明提供的动力循环不需要使用高温颗粒物控制系统或湿式净化系统。 首先在传热系统中冷却高温高压气流,然后在低温干燥固体收集器中除去颗粒固体和危险空气污染物之前,再次用各种方法冷却。 然后,清洁气体在同一个传热系统中重新加热,并准备用于发电。 通过在顶部循环发电装置的上游注入水或蒸汽可以提高净厂效率。

    Electrostatically enhanced separator (EES)
    10.
    发明授权
    Electrostatically enhanced separator (EES) 失效
    静电增强分离器(EES)

    公开(公告)号:US5591253A

    公开(公告)日:1997-01-07

    申请号:US399732

    申请日:1995-03-07

    摘要: An electrostatically enhanced separator (EES) provides mechanical and electrostatic separation of particles from gas stream to yield a compact and highly efficient separation system. The EES (10) may be incorporated in a collection system as well using a conventional collection device such as a cyclone collector (32), bag filter (37) or electrostatic precipitator (38). The EES (10) includes a cylindrical-walled separation chamber (12) with an inlet passage (13), a clean flow outlet (21), and a particle outlet passage (15). The inlet passage (13) and particle outlet passage (15) are both thin elongated slits which open tangentially to the cylindrical wall of the chamber for providing a substantially flush incoming flow path dispersed lengthwise along the wall.

    摘要翻译: 静电增强分离器(EES)提供颗粒与气流的机械和静电分离,产生紧凑且高效的分离系统。 也可以使用诸如旋风收集器(32),袋式过滤器(37)或静电除尘器(38)的常规收集装置将EES(10)并入收集系统中。 EES(10)包括具有入口通道(13),清洁流出口(21)和颗粒出口通道(15)的圆柱形壁分离室(12)。 入口通道(13)和颗粒出口通道(15)都是与室的圆柱形壁切向相切的细长狭缝,用于提供沿壁沿纵向分散的基本上齐平的进入流动路径。