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    ARRANGEMENT AND METHOD FOR CLEANING A FILTER APPARATUS OF A PRODUCT GAS LINE OF A PLANT PRODUCING PRODUCT GAS
    4.
    发明申请
    ARRANGEMENT AND METHOD FOR CLEANING A FILTER APPARATUS OF A PRODUCT GAS LINE OF A PLANT PRODUCING PRODUCT GAS 审中-公开
    用于清洁生产产品气体的工厂的产品气体管线的过滤装置的布置和方法

    公开(公告)号：US20160001210A1

    公开(公告)日：2016-01-07

    申请号：US14790484

    申请日：2015-07-02

    Applicant: Valmet Technologies Oy

    Inventor： Juhani Isaksson ,  Piia Keitaanniemi ,  Vesa Helanti

    IPC: B01D46/00

    CPC classification number: B01D46/006 ,  B01D46/0058 ,  B01D46/44 ,  B01D2273/20

    Abstract: An arrangement and method for cleaning a filter apparatus (3) arranged to a product gas line (2) of a product gas producing plant (1). In the method a filter (5) of the filter apparatus (3) is separated from the product gas line (2) with closing means (4), oxygen-containing control gas (CG) is fed into the filter (5) separated from the product gas line (2), the control gas (CG) forming at least part of the regeneration gas (RG) cleaning the filter (5), and the regeneration gas (RG) that has passed through the filter (5) is removed from the filter (5).

    Abstract translation: 一种用于清洁布置在产品气体生产设备（1）的产品气体管线（2）上的过滤装置（3）的布置和方法。 在该方法中，用封闭装置（4）将过滤装置（3）的过滤器（5）与产品气体管线（2）分离，将含氧控制气体（CG）进料到与 产生气体管线（2），形成清洁过滤器（5）的再生气体（RG）的至少一部分的控制气体（CG）和通过过滤器（5）的再生气体（RG）被去除 从过滤器（5）。

    FILTER ASSEMBLY
    5.
    发明申请
    FILTER ASSEMBLY 审中-公开
    过滤器组件

    公开(公告)号：US20140287080A1

    公开(公告)日：2014-09-25

    申请号：US14306289

    申请日：2014-06-17

    Applicant: MTT TECHNOLOGIES LIMITED

    Inventor： SIMON PETER SCOTT ,  CHRISTOPHER SUTCLIFFE

    IPC: B29C67/00

    CPC classification number: B29C67/0085 ,  B01D46/0058 ,  B01D46/008 ,  B01D46/0093 ,  B01D46/2403 ,  B22F2003/1059 ,  B29C64/20 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y99/00 ,  Y02P10/295 ,  Y10T29/4973 ,  Y10T29/49815 ,  Y10T29/49817 ,  Y10T137/794 ,  Y10T137/87362

    Abstract: A filter assembly for an additive manufacturing apparatus has a housing defining a gas inlet and a gas outlet. A filter element is located within the housing between the gas inlet and the gas outlet. The assembly includes valves that can be actuated to seal the gas inlet and the gas outlet. Additionally the assembly has a fluid inlet for allowing ingress of a fluid into the housing. The assembly allows a filter element, which may contain volatile particles, to be changed safely. By sealing the gas inlet and outlet and flooding the housing with a suitable fluid, volatile particles captured by the filter can be neutralised.

    Abstract translation: 用于添加剂制造装置的过滤器组件具有限定气体入口和气体出口的壳体。 过滤元件位于气体入口和气体出口之间的壳体内。 组件包括可被致动以密封气体入口和气体出口的阀。 另外，组件具有用于允许流体进入壳体的流体入口。 组件允许可以包含挥发性颗粒的过滤元件被安全地改变。 通过密封气体入口和出口并用合适的流体淹没壳体，可以中和由过滤器捕获的挥发性颗粒。

    Ambient Air Backflushed Filter Vacuum
    6.
    发明申请
    Ambient Air Backflushed Filter Vacuum 有权
    环境空气反吹过滤真空

    公开(公告)号：US20140230931A1

    公开(公告)日：2014-08-21

    申请号：US14260001

    申请日：2014-04-23

    Applicant: Christy, Inc.

    Inventor： David L. McCutchen

    IPC: A47L9/28 ,  G05D16/20 ,  A47L9/20

    CPC classification number: A47L9/20 ,  A47L5/362 ,  A47L9/10 ,  A47L9/12 ,  A47L9/2842 ,  A47L9/2857 ,  B01D45/02 ,  B01D46/002 ,  B01D46/0058 ,  B01D46/0067 ,  B01D46/0068 ,  B01D46/04 ,  B01D46/4272 ,  B01D50/002 ,  B01D2279/55 ,  G05D16/2066 ,  G05D16/2073 ,  Y10T137/86405 ,  Y10T137/86895 ,  Y10T137/87997

    Abstract: A vacuum cleaning machine has a cannister with an inlet port and at least two outlet ports. At least two filters are disposed inside of the cannister, one in pneumatic communication through each of the outlet ports. At least two valves are disposed outside of the cannister. Each valve is in pneumatic communication between a vacuum source and an outlet port so as to permit air to be drawn by the vacuum source from the inlet port simultaneously through the filters. A controller operates the valves to switch the filters from the vacuum source to ambient air so as to permit ambient air to be sequentially intermittently drawn through corresponding valves and filters into the cannister. Preferably, the controller includes a timing mechanism for setting the delay time of the sequential valve operation and a timing mechanism for setting the intermittent time of connection of each filter to ambient air.

    Abstract translation: 真空清洁机具有一个具有进口和至少两个出口的罐。 至少两个过滤器设置在罐的内部，一个通过每个出口端口气动连通。 至少两个阀门设置在油罐外面。 每个阀在真空源和出口之间是气动连通的，以便允许空气被真空源从进口端口同时通过过滤器抽吸。 控制器操作阀门以将过滤器从真空源切换到环境空气，以便环境空气通过相应的阀门和过滤器被顺序地间歇地抽入罐中。 优选地，控制器包括用于设定顺序阀操作的延迟时间的定时机构和用于将每个过滤器连接到周围空气的间歇时间的定时机构。

    PURIFICATION ARRANGEMENTS AND METHODS FOR GAS PIPELINE SYSTEMS
    7.
    发明申请
    PURIFICATION ARRANGEMENTS AND METHODS FOR GAS PIPELINE SYSTEMS 有权
    气体管道系统的净化安排和方法

    公开(公告)号：US20140130666A1

    公开(公告)日：2014-05-15

    申请号：US13676182

    申请日：2012-11-14

    Applicant: PALL CORPORATION

    Inventor： Jean-Pierre Cabourdin ,  Olivier Trifilieff ,  Pierre Blanc ,  Joseph Samaha

    IPC: B01D46/00

    CPC classification number: B01D45/12 ,  B01D46/0012 ,  B01D46/0058 ,  B01D46/0091 ,  B01D46/2407 ,  B01D50/002

    Abstract: A purification arrangement for a gas pipeline system includes a pressure vessel and at least first and second purification assemblies in the interior of the pressure vessel. An openable/closable barrier is positioned in the pressure vessel between the first and second purification assemblies. A gas flow may be established through the pressure vessel, and the gas may pass through the first purification assembly, the open barrier, and the second purification assembly to remove liquid and/or solid particulates from the gas.

    Abstract translation: 用于气体管道系统的净化装置包括压力容器和压力容器内部的至少第一和第二净化组件。 可打开/关闭的屏障位于第一和第二净化组件之间的压力容器中。 可以通过压力容器建立气流，并且气体可以通过第一净化组件，开口屏障和第二净化组件以从气体中除去液体和/或固体微粒。

    Gas Treatment
    8.
    发明申请
    Gas Treatment 有权
    气体处理

    公开(公告)号：US20130276628A1

    公开(公告)日：2013-10-24

    申请号：US13639581

    申请日：2011-04-07

    Applicant: Rifat Al Chalabi ,  Ophneil Henry Perry

    Inventor： Rifat Al Chalabi ,  Ophneil Henry Perry

    IPC: B01D46/00

    CPC classification number: B01D46/006 ,  B01D46/0058 ,  B01D46/0068 ,  B01D46/02 ,  B01D53/83 ,  B01D2257/2045 ,  B01D2257/302 ,  B01D2273/12 ,  B01D2273/20 ,  F23G7/06 ,  F23J15/003 ,  F23J15/025 ,  F23J2215/301 ,  F23J2217/101 ,  F23J2217/104 ,  Y02E20/12

    Abstract: This invention proposes a method of removing pollutants from high temperature gasses prior to their introduction in to a heat exchanger of a steam generating boiler within a power generation system. The method comprises placing a filter system (100) in a hot gas flow path upstream of a waste-heat boiler. The filter system comprising at least two banks of substantially hollow elongate filters (110), each of which filters particles from the gas flow as it flows from an external surface thereof to an internal surface thereof. Valves (104, 106) enable each bank of filters to be isolated from the hot gas flow path. The method included periodically isolating at least one bank of filters while passing hot gasses through at least another of the banks of filters, and cleaning the isolated bank of filters. After cleaning the filters (110) lime is injected into the flow path so that it coats the outer surface of the filters (110) to produce a loose lime coating thereon.

    Abstract translation: 本发明提出了一种在将高温气体引入发电系统内的蒸汽发生锅炉的热交换器之前，从高温气体中除去污染物的方法。 该方法包括将过滤系统（100）放置在废热锅炉的上游的热气流路径中。 所述过滤器系统包括至少两组基本上中空的细长过滤器（110），每个过滤器从其外表面流过来自气流的颗粒到其内表面。 阀（104,106）使每一组过滤器与热气流路径隔离。 该方法包括在通过热气体通过过滤器中的至少另一个并且清洁隔离的过滤器组的同时，周期性地隔离至少一个过滤器组。 在清洁过滤器（110）之后，石灰被注入到流动路径中，使得其涂覆过滤器（110）的外表面以在其上产生松散的石灰涂层。

    Ambient Air Backflushed Filter Vacuum
    9.
    发明申请
    Ambient Air Backflushed Filter Vacuum 审中-公开
    环境空气反吹过滤真空

    公开(公告)号：US20130263405A1

    公开(公告)日：2013-10-10

    申请号：US13679442

    申请日：2012-11-16

    Applicant: CHRISTY, INC.

    Inventor： David L. McCutchen

    IPC: A47L9/10

    CPC classification number: A47L9/20 ,  A47L5/362 ,  A47L9/10 ,  A47L9/12 ,  A47L9/2842 ,  A47L9/2857 ,  B01D45/02 ,  B01D46/002 ,  B01D46/0058 ,  B01D46/0067 ,  B01D46/0068 ,  B01D46/04 ,  B01D46/4272 ,  B01D50/002 ,  B01D2279/55 ,  G05D16/2066 ,  G05D16/2073 ,  Y10T137/86405 ,  Y10T137/86895 ,  Y10T137/87997

    Abstract: A vacuum cleaning machine has a cannister with an inlet port and at least two outlet ports. At least two filters are disposed inside of the cannister, one in pneumatic communication through each of the outlet ports. At least two valves are disposed outside of the cannister. Each valve is in pneumatic communication between a vacuum source and an outlet port so as to permit air to be drawn by the vacuum source from the inlet port simultaneously through the filters. A controller operates the valves to switch the filters from the vacuum source to ambient air so as to permit ambient air to be sequentially intermittently drawn through corresponding valves and filters into the cannister. Preferably, the controller includes a timing mechanism for setting the delay time of the sequential valve operation and a timing mechanism for setting the intermittent time of connection of each filter to ambient air.

    Abstract translation: 真空清洁机具有一个具有进口和至少两个出口的罐。 至少两个过滤器设置在罐的内部，一个通过每个出口端口气动连通。 至少两个阀门设置在油罐外面。 每个阀在真空源和出口之间是气动连通的，以便允许空气被真空源从进口端口同时通过过滤器抽吸。 控制器操作阀门以将过滤器从真空源切换到环境空气，以便环境空气能够依次间歇地通过相应的阀和过滤器抽入罐中。 优选地，控制器包括用于设定顺序阀操作的延迟时间的定时机构和用于将每个过滤器连接到周围空气的间歇时间的定时机构。

    System for decontaminating industrial output gases
    10.
    发明授权
    System for decontaminating industrial output gases 失效
    净化工业输出气体的系统

    公开(公告)号：US08382887B1

    公开(公告)日：2013-02-26

    申请号：US13584308

    申请日：2012-08-13

    Applicant: Abdulreidha A. T. A. Alsaffar

    Inventor： Abdulreidha A. T. A. Alsaffar

    IPC: B01D46/00

    CPC classification number: B01D46/0058 ,  B01D46/0082 ,  B01D2279/40

    Abstract: The system for decontaminating industrial output gases may process both particulate and gaseous emissions from industrial facilities. The system may be located with or adjacent to an industrial facility or at some distance from the facility. In one embodiment the system includes a subsystem of alternating active and inactive filters, and a wash subsystem cleaning the inactive filters during the cycle. The wash water is captured in a basin for further processing of the chemical particulates therein. Fans located downstream of the filters draw the gaseous industrial output through the filters. Remaining vapor passes to a classification plant where the gases are separated into their constituent elements or compounds. Gases that to are allowed to escape may be burned, and the resulting gases recirculated through the system. Another embodiment is adapted for processing steam, and cools the steam for use as liquid water, rather than allowing it to escape as vapor.

    Abstract translation: 用于净化工业产出气体的系统可以处理来自工业设施的颗粒物和气体排放物。 该系统可以位于与工业设施相邻或相邻的位置，或距离设施一定距离。 在一个实施例中，该系统包括交替的有源和非活性滤波器的子系统以及在该周期期间清洁非活性滤波器的洗涤子系统。 洗涤水被捕获在盆中以进一步处理其中的化学颗粒。 位于过滤器下游的风扇通过过滤器抽取气体工业输出。 剩余的蒸汽传递到分类工厂，在那里气体被分离成其组成元素或化合物。 允许排出的气体可能被燃烧，并且所产生的气体通过系统再循环。 另一个实施例适用于处理蒸汽，并且冷却用作液体水的蒸汽，而不是允许蒸汽作为蒸气逸出。

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